---> uname -a: Linux prd-centos7-builder-2c-1g-6173.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.9G 0 1.9G 0% /dev tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs 1.9G 17M 1.9G 1% /run tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup /dev/vda1 20G 5.9G 15G 30% / tmpfs 379M 0 379M 0% /run/user/0 tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 392 1159 16 2236 3122 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:29:44:38 brd ff:ff:ff:ff:ff:ff inet 10.30.219.88/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fe29:4438/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 12/11/2023 _x86_64_ (1 CPU) 09:00:02 PM LINUX RESTART 09:01:01 PM tps rtps wtps bread/s bwrtn/s 09:02:01 PM 46.94 22.29 24.65 4438.76 2491.97 09:03:01 PM 105.31 0.00 105.31 0.00 5785.23 09:04:01 PM 192.27 6.37 185.90 1144.37 6667.02 09:05:01 PM 141.30 6.49 134.80 945.49 5585.39 09:06:01 PM 53.49 4.00 49.49 620.10 2729.50 09:07:01 PM 64.07 1.96 62.11 198.37 7950.93 Average: 100.66 6.87 93.79 1228.26 5195.31 09:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:02:01 PM 1909672 1970620 50.79 2088 1550012 476988 9.68 380132 1397892 46260 09:03:01 PM 1717668 2162624 55.73 2088 1726260 458908 9.31 385304 1549644 120088 09:04:01 PM 1567360 2312932 59.61 2088 1881568 422376 8.57 410792 1645700 139164 09:05:01 PM 1388752 2491540 64.21 2088 1914320 535300 10.86 563112 1663936 4404 09:06:01 PM 1247804 2632488 67.84 2088 2153576 447500 9.08 575828 1777520 162524 09:07:01 PM 1177224 2703068 69.66 2088 2166192 502488 10.19 820044 1601644 388 Average: 1501413 2378879 61.31 2088 1898655 473927 9.62 522535 1606056 78805 09:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:02:01 PM eth0 245.12 127.35 808.30 62.42 0.00 0.00 0.00 09:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 PM eth0 44.56 33.44 792.32 4.48 0.00 0.00 0.00 09:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 PM eth0 79.88 68.77 798.11 14.54 0.00 0.00 0.00 09:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 96.13 123.15 349.59 20.74 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 199.38 224.20 1304.17 31.27 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 38.20 42.55 23.25 901.92 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 117.47 103.33 682.30 171.08 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 12/11/2023 _x86_64_ (1 CPU) 09:00:02 PM LINUX RESTART 09:01:01 PM CPU %user %nice %system %iowait %steal %idle 09:02:01 PM all 53.27 0.00 5.74 15.07 0.16 25.76 09:02:01 PM 0 53.27 0.00 5.74 15.07 0.16 25.76 09:03:01 PM all 39.88 0.00 3.68 15.19 0.14 41.12 09:03:01 PM 0 39.88 0.00 3.68 15.19 0.14 41.12 09:04:01 PM all 37.93 0.00 4.07 16.67 0.19 41.14 09:04:01 PM 0 37.93 0.00 4.07 16.67 0.19 41.14 09:05:01 PM all 30.43 0.00 2.39 33.33 0.24 33.62 09:05:01 PM 0 30.43 0.00 2.39 33.33 0.24 33.62 09:06:01 PM all 38.87 0.00 2.89 17.19 0.16 40.89 09:06:01 PM 0 38.87 0.00 2.89 17.19 0.16 40.89 09:07:01 PM all 50.88 0.00 2.52 10.21 0.36 36.02 09:07:01 PM 0 50.88 0.00 2.52 10.21 0.36 36.02 Average: all 41.89 0.00 3.55 17.91 0.21 36.44 Average: 0 41.89 0.00 3.55 17.91 0.21 36.44