---> uname -a: Linux prd-centos7-builder-2c-1g-344.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 5.9G 15G 30% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 381 1212 16 2195 3134 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:04:5d:18 brd ff:ff:ff:ff:ff:ff inet 10.30.219.170/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe04:5d18/64 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) 12/30/2023 _x86_64_ (1 CPU) 03:21:44 AM LINUX RESTART 03:22:01 AM tps rtps wtps bread/s bwrtn/s 03:23:01 AM 196.31 102.87 93.44 8374.19 43049.72 03:24:01 AM 48.47 0.73 47.74 155.10 6153.36 03:25:01 AM 241.05 7.04 234.01 1221.20 10620.42 03:26:02 AM 200.97 2.66 198.31 700.00 8362.76 03:27:01 AM 44.80 1.84 42.96 232.04 5681.50 Average: 146.63 23.46 123.17 2170.61 14929.62 03:22:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:23:01 AM 1487084 2393208 61.68 2088 1665012 789072 16.01 722548 1465356 109128 03:24:01 AM 1600932 2279360 58.74 2088 1738400 590900 11.99 617476 1451176 69276 03:25:01 AM 1398588 2481704 63.96 2088 1936656 528004 10.71 564360 1653476 165828 03:26:02 AM 977080 2903212 74.82 2088 2047424 757500 15.37 942368 1679484 60268 03:27:01 AM 1224932 2655360 68.43 2088 2143352 482852 9.80 786560 1584168 52448 Average: 1337723 2542569 65.53 2088 1906169 629666 12.78 726662 1566732 91390 03:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:23:01 AM eth0 241.97 130.54 1392.90 55.93 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 0.15 0.09 0.01 0.01 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 91.05 87.47 1183.83 16.64 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:02 AM eth0 452.86 337.98 1508.42 1010.51 0.00 0.00 0.00 03:26:02 AM lo 3.83 3.83 0.60 0.60 0.00 0.00 0.00 03:27:01 AM eth0 465.35 210.48 236.81 1588.74 0.00 0.00 0.00 03:27:01 AM lo 5.99 5.99 1.11 1.11 0.00 0.00 0.00 Average: eth0 250.19 153.37 868.25 530.91 0.00 0.00 0.00 Average: lo 1.95 1.95 0.34 0.34 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) 12/30/2023 _x86_64_ (1 CPU) 03:21:44 AM LINUX RESTART 03:22:01 AM CPU %user %nice %system %iowait %steal %idle 03:23:01 AM all 67.01 0.00 9.54 14.26 0.13 9.07 03:23:01 AM 0 67.01 0.00 9.54 14.26 0.13 9.07 03:24:01 AM all 97.68 0.00 1.55 0.62 0.11 0.04 03:24:01 AM 0 97.68 0.00 1.55 0.62 0.11 0.04 03:25:01 AM all 78.50 0.00 6.30 5.20 0.17 9.82 03:25:01 AM 0 78.50 0.00 6.30 5.20 0.17 9.82 03:26:02 AM all 66.93 0.00 3.79 4.20 0.15 24.93 03:26:02 AM 0 66.93 0.00 3.79 4.20 0.15 24.93 03:27:01 AM all 72.76 0.00 4.30 2.31 0.19 20.44 03:27:01 AM 0 72.76 0.00 4.30 2.31 0.19 20.44 Average: all 76.53 0.00 5.12 5.37 0.15 12.84 Average: 0 76.53 0.00 5.12 5.37 0.15 12.84