---> uname -a: Linux prd-centos8-builder-4c-4g-9002.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 785 12060 19 2915 14626 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 mq state UP group default qlen 1000 link/ether fa:16:3e:cc:0e:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fecc:e04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:56:78:74 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/18/2023 _x86_64_ (4 CPU) 08:09:38 LINUX RESTART (4 CPU) 08:10:00 AM tps rtps wtps bread/s bwrtn/s 08:10:03 AM 483.23 192.26 290.97 47659.68 154919.03 08:11:01 AM 208.77 23.91 184.87 5027.78 7123.89 08:12:01 AM 196.25 17.08 179.17 3300.92 9089.17 08:13:01 AM 200.38 3.65 196.74 1012.13 13111.76 08:14:01 AM 31.03 0.70 30.33 124.51 2836.31 08:15:01 AM 17.66 0.00 17.66 0.00 1415.91 08:16:01 AM 50.13 0.00 50.13 0.00 3690.25 08:17:01 AM 31.31 0.47 30.84 63.99 2757.94 Average: 107.37 7.83 99.54 1684.61 6809.53 08:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:03 AM 14084916 15476164 2054404 12.73 2688 1621456 725604 4.22 111580 1648140 64 08:11:01 AM 13259172 15069728 2880148 17.85 2688 2030956 1184944 6.89 240696 2306532 135832 08:12:01 AM 12344876 14571192 3794444 23.51 2688 2430688 1556020 9.05 250500 3144552 259088 08:13:01 AM 11388728 13757884 4750592 29.43 2688 2570060 2390408 13.91 353120 3978356 30404 08:14:01 AM 10952480 13384660 5186840 32.14 2688 2630356 2709272 15.76 373264 4385176 15212 08:15:01 AM 10922760 13402976 5216560 32.32 2688 2676196 2594492 15.09 382680 4397792 27072 08:16:01 AM 10782096 13376860 5357224 33.19 2688 2785224 2633272 15.32 413472 4482872 42876 08:17:01 AM 12429172 15052832 3710148 22.99 2688 2811760 1126692 6.56 591660 2660500 37256 Average: 12020525 14261537 4118795 25.52 2688 2444587 1865088 10.85 339622 3375490 68476 08:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:03 AM eth0 5.81 4.84 1.54 1.07 0.00 0.00 0.00 0.00 08:10:03 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 329.87 225.30 2012.53 63.31 0.00 0.00 0.00 0.00 08:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 AM eth0 236.88 192.23 2714.95 33.21 0.00 0.00 0.00 0.00 08:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 AM eth0 92.22 78.80 1058.21 13.90 0.00 0.00 0.00 0.00 08:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM eth0 39.18 36.63 424.44 6.58 0.00 0.00 0.00 0.00 08:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM eth0 14.93 14.24 10.10 5.02 0.00 0.00 0.00 0.00 08:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM eth0 13.25 12.85 48.57 4.10 0.00 0.00 0.00 0.00 08:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM eth0 20.60 17.65 13.10 9.50 0.00 0.00 0.00 0.00 08:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 104.90 81.28 885.50 19.03 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/18/2023 _x86_64_ (4 CPU) 08:09:38 LINUX RESTART (4 CPU) 08:10:00 AM CPU %user %nice %system %iowait %steal %idle 08:10:03 AM all 12.41 0.00 9.61 13.48 0.16 64.34 08:10:03 AM 0 9.15 0.00 6.86 2.29 0.00 81.70 08:10:03 AM 1 10.13 0.00 7.52 10.46 0.00 71.90 08:10:03 AM 2 18.63 0.00 10.13 26.14 0.33 44.77 08:10:03 AM 3 11.71 0.00 14.05 15.05 0.33 58.86 08:11:01 AM all 19.31 0.00 2.53 1.83 0.07 76.25 08:11:01 AM 0 13.72 0.00 1.49 1.00 0.05 83.73 08:11:01 AM 1 13.81 0.00 2.44 0.62 0.09 83.04 08:11:01 AM 2 31.24 0.00 3.53 2.23 0.09 62.91 08:11:01 AM 3 18.48 0.00 2.64 3.47 0.07 75.33 08:12:01 AM all 27.27 0.00 2.12 2.08 0.09 68.43 08:12:01 AM 0 17.38 0.00 1.62 1.40 0.10 79.49 08:12:01 AM 1 33.13 0.00 2.37 2.04 0.07 62.39 08:12:01 AM 2 28.21 0.00 2.95 3.42 0.10 65.33 08:12:01 AM 3 30.38 0.00 1.56 1.47 0.08 66.51 08:13:01 AM all 79.81 0.00 2.35 1.32 0.10 16.42 08:13:01 AM 0 83.14 0.00 2.23 0.97 0.10 13.56 08:13:01 AM 1 77.11 0.00 2.97 1.04 0.10 18.78 08:13:01 AM 2 80.67 0.00 1.56 1.30 0.10 16.37 08:13:01 AM 3 78.31 0.00 2.64 1.97 0.10 16.98 08:14:01 AM all 82.16 0.00 1.91 0.22 0.10 15.60 08:14:01 AM 0 84.49 0.00 2.53 0.27 0.10 12.62 08:14:01 AM 1 87.98 0.00 0.92 0.13 0.10 10.87 08:14:01 AM 2 83.77 0.00 2.73 0.13 0.10 13.27 08:14:01 AM 3 72.41 0.00 1.49 0.35 0.12 25.63 08:15:01 AM all 78.57 0.00 2.43 0.20 0.10 18.70 08:15:01 AM 0 75.29 0.00 1.34 0.03 0.12 23.21 08:15:01 AM 1 83.97 0.00 1.65 0.09 0.09 14.20 08:15:01 AM 2 80.07 0.00 1.66 0.02 0.10 18.15 08:15:01 AM 3 74.89 0.00 5.04 0.68 0.08 19.31 08:16:01 AM all 79.98 0.00 1.96 0.21 0.10 17.75 08:16:01 AM 0 89.62 0.00 1.06 0.08 0.08 9.15 08:16:01 AM 1 82.44 0.00 1.77 0.30 0.10 15.39 08:16:01 AM 2 83.32 0.00 2.25 0.23 0.10 14.10 08:16:01 AM 3 64.57 0.00 2.78 0.22 0.10 32.33 08:17:01 AM all 30.42 0.00 1.29 0.31 0.07 67.91 08:17:01 AM 0 34.05 0.00 1.87 0.65 0.07 63.36 08:17:01 AM 1 22.72 0.00 0.80 0.39 0.07 76.03 08:17:01 AM 2 31.31 0.00 1.16 0.10 0.08 67.34 08:17:01 AM 3 33.58 0.00 1.31 0.12 0.07 64.93 Average: all 56.59 0.00 2.14 0.97 0.09 40.21 Average: 0 56.56 0.00 1.77 0.64 0.09 40.94 Average: 1 57.12 0.00 1.89 0.73 0.09 40.18 Average: 2 59.62 0.00 2.31 1.24 0.10 36.72 Average: 3 53.06 0.00 2.57 1.27 0.09 43.01