---> uname -a: Linux prd-centos7-builder-2c-1g-3858.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: 2799.998 BogoMIPS: 5599.99 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 5.8G 15G 29% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 390 1203 16 2195 3127 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:c2:9b:8b brd ff:ff:ff:ff:ff:ff inet 10.30.219.52/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fec2:9b8b/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) 10/30/2023 _x86_64_ (1 CPU) 06:43:28 PM LINUX RESTART 06:44:01 PM tps rtps wtps bread/s bwrtn/s 06:45:02 PM 90.46 11.00 79.46 1321.06 6373.74 06:46:01 PM 256.71 12.92 243.79 2081.33 13350.61 06:47:02 PM 28.94 4.85 24.09 667.58 1229.04 06:48:01 PM 92.32 4.99 87.33 601.69 5755.39 Average: 116.80 8.42 108.39 1168.30 6634.01 06:44:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:45:02 PM 1599240 2281052 58.79 2088 1814256 482980 9.80 421780 1624700 240336 06:46:01 PM 1364444 2515848 64.84 2088 1971424 523380 10.62 522340 1726832 2412 06:47:02 PM 1249604 2630688 67.80 2088 2019828 553272 11.23 621580 1739812 1756 06:48:01 PM 1261020 2619272 67.50 2088 2134956 456252 9.26 708760 1637400 11176 Average: 1368577 2511715 64.73 2088 1985116 503971 10.22 568615 1682186 63920 06:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:45:02 PM eth0 106.62 73.81 1155.01 30.20 0.00 0.00 0.00 06:45:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 PM eth0 110.05 106.50 985.55 24.15 0.00 0.00 0.00 06:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:02 PM eth0 62.09 72.65 466.71 9.92 0.00 0.00 0.00 06:47:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 PM eth0 75.51 79.35 142.51 411.58 0.00 0.00 0.00 06:48:01 PM lo 0.30 0.30 0.01 0.01 0.00 0.00 0.00 Average: eth0 88.24 83.13 686.79 114.88 0.00 0.00 0.00 Average: lo 0.07 0.07 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) 10/30/2023 _x86_64_ (1 CPU) 06:43:28 PM LINUX RESTART 06:44:01 PM CPU %user %nice %system %iowait %steal %idle 06:45:02 PM all 82.79 0.00 5.87 4.41 0.15 6.77 06:45:02 PM 0 82.79 0.00 5.87 4.41 0.15 6.77 06:46:01 PM all 31.36 0.00 3.35 3.83 0.11 61.36 06:46:01 PM 0 31.36 0.00 3.35 3.83 0.11 61.36 06:47:02 PM all 14.45 0.00 0.84 0.44 0.05 84.22 06:47:02 PM 0 14.45 0.00 0.84 0.44 0.05 84.22 06:48:01 PM all 81.37 0.00 3.93 1.15 0.13 13.42 06:48:01 PM 0 81.37 0.00 3.93 1.15 0.13 13.42 Average: all 51.32 0.00 3.43 2.43 0.11 42.71 Average: 0 51.32 0.00 3.43 2.43 0.11 42.71