---> uname -a: Linux prd-centos8-docker-8c-8g-3196.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1046 27168 19 3675 30377 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:33:5a:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.181/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe33:5a2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5f:47:fe:dd 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 inet6 fe80::42:5fff:fe47:fedd/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 02/06/2024 _x86_64_ (8 CPU) 15:49:44 LINUX RESTART (8 CPU) 03:50:00 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 359.06 209.45 149.61 50431.50 223234.65 03:51:01 PM 118.78 28.79 89.99 6959.30 7251.58 03:52:01 PM 383.47 19.01 364.47 4173.91 12348.94 03:53:01 PM 285.12 2.52 282.60 219.56 17447.56 03:54:01 PM 212.90 5.18 207.71 5791.27 31056.88 03:55:01 PM 40.25 0.82 39.44 79.57 1133.89 Average: 208.74 12.10 196.65 3642.86 14729.98 03:50:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 30572672 31796708 2083040 6.38 2688 1564900 1001564 2.97 79140 1645076 6056 03:51:01 PM 29633136 31307836 3022576 9.26 2688 1999804 1446664 4.29 162796 2437504 157956 03:52:01 PM 28386800 30487452 4268912 13.07 2688 2413984 2117648 6.28 240580 3549064 210468 03:53:01 PM 27949368 30609908 4706344 14.41 2688 2964304 2063796 6.12 530808 3661204 315296 03:54:01 PM 27846432 31124412 4809280 14.73 2688 3570396 1646616 4.89 933016 3308556 192 03:55:01 PM 27819012 31106300 4836700 14.81 2688 3576616 1491100 4.42 1176556 3096032 26684 Average: 28701237 31072103 3954475 12.11 2688 2681667 1627898 4.83 520483 2949573 119442 03:50:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 14.17 11.02 3.75 2.57 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 371.14 223.19 1636.68 60.86 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 351.99 300.92 3709.26 64.57 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 473.37 383.69 6014.86 53.40 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 240.84 166.59 2138.64 228.38 0.00 0.00 0.00 0.00 03:54:01 PM docker0 109.45 123.23 217.65 581.63 0.00 0.00 0.00 0.00 03:54:01 PM vethdafb1c3 30.57 27.24 213.93 5.27 0.00 0.00 0.00 0.02 03:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM eth0 112.80 126.24 94.07 1389.27 0.00 0.00 0.00 0.00 03:55:01 PM docker0 34.01 27.34 582.04 2.29 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 308.78 239.16 2707.18 357.79 0.00 0.00 0.00 0.00 Average: docker0 28.57 29.99 159.26 116.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 02/06/2024 _x86_64_ (8 CPU) 15:49:44 LINUX RESTART (8 CPU) 03:50:00 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 6.53 0.00 6.83 15.45 0.10 71.09 03:50:01 PM 0 2.36 0.00 7.09 3.15 0.00 87.40 03:50:01 PM 1 4.84 0.00 13.71 53.23 0.00 28.23 03:50:01 PM 2 3.91 0.00 3.12 0.00 0.78 92.19 03:50:01 PM 3 26.61 0.00 9.68 48.39 0.00 15.32 03:50:01 PM 4 3.94 0.00 7.87 0.79 0.00 87.40 03:50:01 PM 5 2.38 0.00 3.97 8.73 0.00 84.92 03:50:01 PM 6 4.72 0.00 2.36 11.02 0.00 81.89 03:50:01 PM 7 3.94 0.00 7.09 0.00 0.00 88.98 03:51:01 PM all 14.44 0.00 1.83 0.94 0.06 82.72 03:51:01 PM 0 19.80 0.00 1.80 0.85 0.08 77.46 03:51:01 PM 1 22.39 0.00 2.09 0.68 0.07 74.77 03:51:01 PM 2 7.09 0.00 1.29 1.12 0.07 90.43 03:51:01 PM 3 24.68 0.00 3.08 1.16 0.07 71.02 03:51:01 PM 4 13.70 0.00 2.21 0.18 0.05 83.85 03:51:01 PM 5 16.42 0.00 1.94 1.55 0.07 80.02 03:51:01 PM 6 6.47 0.00 1.25 1.54 0.07 90.66 03:51:01 PM 7 5.00 0.00 0.99 0.43 0.05 93.53 03:52:01 PM all 20.21 0.00 1.51 1.54 0.09 76.65 03:52:01 PM 0 28.70 0.00 1.70 0.22 0.10 69.28 03:52:01 PM 1 17.63 0.00 1.37 1.19 0.10 79.71 03:52:01 PM 2 11.32 0.00 1.17 2.68 0.08 84.75 03:52:01 PM 3 18.39 0.00 2.10 3.29 0.10 76.12 03:52:01 PM 4 20.91 0.00 1.09 1.15 0.10 76.75 03:52:01 PM 5 16.91 0.00 1.25 0.94 0.08 80.82 03:52:01 PM 6 26.69 0.00 1.82 1.66 0.08 69.75 03:52:01 PM 7 21.11 0.00 1.57 1.22 0.07 76.03 03:53:01 PM all 28.35 0.00 1.71 1.82 0.09 68.02 03:53:01 PM 0 32.55 0.00 1.51 1.39 0.08 64.46 03:53:01 PM 1 35.37 0.00 2.13 2.82 0.10 59.58 03:53:01 PM 2 31.67 0.00 2.47 1.93 0.12 63.82 03:53:01 PM 3 21.04 0.00 2.10 2.66 0.10 74.11 03:53:01 PM 4 23.41 0.00 1.24 1.79 0.08 73.47 03:53:01 PM 5 20.43 0.00 2.00 2.32 0.07 75.19 03:53:01 PM 6 34.10 0.00 0.99 0.60 0.10 64.20 03:53:01 PM 7 28.22 0.00 1.27 1.04 0.10 69.37 03:54:01 PM all 12.58 0.00 1.83 2.15 0.07 83.37 03:54:01 PM 0 13.23 0.00 1.67 1.14 0.10 83.85 03:54:01 PM 1 20.73 0.00 1.86 1.59 0.07 75.75 03:54:01 PM 2 5.77 0.00 1.39 5.80 0.08 86.95 03:54:01 PM 3 12.89 0.00 1.34 2.94 0.07 82.76 03:54:01 PM 4 14.77 0.00 2.55 1.44 0.07 81.17 03:54:01 PM 5 8.86 0.00 1.66 0.69 0.05 88.75 03:54:01 PM 6 13.43 0.00 2.46 0.74 0.05 83.32 03:54:01 PM 7 10.93 0.00 1.72 2.90 0.05 84.40 03:55:01 PM all 10.20 0.00 0.89 0.08 0.06 88.77 03:55:01 PM 0 15.36 0.00 0.78 0.07 0.08 83.71 03:55:01 PM 1 15.16 0.00 1.24 0.13 0.07 83.40 03:55:01 PM 2 34.65 0.00 1.42 0.13 0.07 63.73 03:55:01 PM 3 7.50 0.00 1.02 0.12 0.03 91.34 03:55:01 PM 4 3.72 0.00 0.62 0.03 0.05 95.57 03:55:01 PM 5 1.10 0.00 0.48 0.00 0.05 98.36 03:55:01 PM 6 2.98 0.00 0.85 0.03 0.03 96.10 03:55:01 PM 7 1.14 0.00 0.72 0.08 0.08 97.98 Average: all 17.10 0.00 1.58 1.36 0.07 79.88 Average: 0 21.84 0.00 1.52 0.74 0.09 75.81 Average: 1 22.18 0.00 1.79 1.50 0.08 74.46 Average: 2 18.04 0.00 1.55 2.32 0.09 78.00 Average: 3 16.93 0.00 1.96 2.22 0.07 78.82 Average: 4 15.25 0.00 1.57 0.92 0.07 82.19 Average: 5 12.69 0.00 1.48 1.13 0.06 84.64 Average: 6 16.67 0.00 1.48 0.96 0.07 80.83 Average: 7 13.23 0.00 1.28 1.13 0.07 84.29