---> uname -a: Linux prd-centos8-docker-8c-8g-4933.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1094 25650 19 5146 30322 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:4e:be:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.213/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fe4e:be2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:5f:49:5b 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:f8ff:fe5f:495b/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) 12/14/2023 _x86_64_ (8 CPU) 07:40:00 LINUX RESTART (8 CPU) 07:41:01 AM tps rtps wtps bread/s bwrtn/s 07:42:01 AM 211.43 21.95 189.49 4227.03 11639.59 07:43:01 AM 172.33 5.78 166.54 1357.28 16608.46 07:44:01 AM 106.85 12.71 94.14 935.27 27878.53 07:45:01 AM 57.41 0.03 57.38 0.80 2860.06 07:46:01 AM 21.89 0.00 21.89 0.00 506.16 07:47:01 AM 40.70 0.05 40.65 76.37 928.66 07:48:01 AM 45.99 2.48 43.51 4511.38 7050.44 07:49:01 AM 116.16 1.10 115.06 68.64 29107.30 07:50:01 AM 66.67 0.83 65.83 80.89 17461.57 Average: 93.27 4.99 88.27 1250.69 12671.47 07:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:42:01 AM 28991608 30937932 3664104 11.22 2688 2262640 1688704 5.01 186720 3014588 179164 07:43:01 AM 27061448 29638836 5594264 17.13 2688 2886988 2734960 8.11 339696 4755204 316088 07:44:01 AM 26954156 30051032 5701556 17.46 2688 3392524 2366716 7.02 492024 4658928 4592 07:45:01 AM 25527476 28691800 7128236 21.83 2688 3456316 3555568 10.55 532040 6027992 1776 07:46:01 AM 25456544 28622560 7199168 22.05 2688 3457460 4816832 14.29 538188 6073288 152 07:47:01 AM 25798044 28978372 6857668 21.00 2688 3471892 3241052 9.62 543812 5747104 10036 07:48:01 AM 24887448 28785136 7768264 23.79 2688 4185012 3500456 10.39 733976 6451376 389936 07:49:01 AM 24291440 28616140 8364272 25.61 2688 4596360 3367308 9.99 776888 6958628 21524 07:50:01 AM 26299032 31084252 6356680 19.47 2688 5046456 1499944 4.45 946456 4781172 26692 Average: 26140800 29489562 6514912 19.95 2688 3639516 2974616 8.83 565533 5385364 105551 07:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 159.89 130.26 1895.76 34.49 0.00 0.00 0.00 0.00 07:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 869.83 480.02 8383.87 45.15 0.00 0.00 0.00 0.00 07:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM lo 21.84 21.84 2.79 2.79 0.00 0.00 0.00 0.00 07:44:01 AM eth0 255.39 108.45 2289.22 11.52 0.00 0.00 0.00 0.00 07:44:01 AM docker0 7.80 12.89 1.29 1.56 0.00 0.00 0.00 0.00 07:45:01 AM lo 3.68 3.68 0.40 0.40 0.00 0.00 0.00 0.00 07:45:01 AM eth0 134.39 96.07 723.95 30.13 0.00 0.00 0.00 0.00 07:45:01 AM docker0 1.52 1.75 0.21 0.20 0.00 0.00 0.00 0.00 07:45:01 AM veth12bd1b6 0.75 0.95 0.11 0.10 0.00 0.00 0.00 0.00 07:46:01 AM lo 305.43 305.43 131.33 131.33 0.00 0.00 0.00 0.00 07:46:01 AM eth0 122.17 98.77 63.96 33.17 0.00 0.00 0.00 0.00 07:46:01 AM docker0 5.08 5.46 0.63 0.66 0.00 0.00 0.00 0.00 07:46:01 AM veth4fbe8d9 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:47:01 AM lo 99.92 99.92 9.40 9.40 0.00 0.00 0.00 0.00 07:47:01 AM eth0 66.94 44.87 19.95 24.20 0.00 0.00 0.00 0.00 07:47:01 AM docker0 3.55 4.37 0.60 0.57 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 07:48:01 AM eth0 186.85 148.94 1788.44 43.51 0.00 0.00 0.00 0.00 07:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM lo 239.47 239.47 54.43 54.43 0.00 0.00 0.00 0.00 07:49:01 AM eth0 311.90 155.00 2553.25 17.21 0.00 0.00 0.00 0.00 07:49:01 AM docker0 119.14 125.27 36.77 19.63 0.00 0.00 0.00 0.00 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 38.91 34.18 142.24 11.20 0.00 0.00 0.00 0.00 07:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 74.51 74.51 22.04 22.04 0.00 0.00 0.00 0.00 Average: eth0 238.47 144.06 1984.46 27.84 0.00 0.00 0.00 0.00 Average: docker0 15.23 16.64 4.39 2.51 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) 12/14/2023 _x86_64_ (8 CPU) 07:40:00 LINUX RESTART (8 CPU) 07:41:01 AM CPU %user %nice %system %iowait %steal %idle 07:42:01 AM all 13.62 0.00 1.27 1.19 0.06 83.86 07:42:01 AM 0 3.86 0.00 0.70 1.40 0.05 93.99 07:42:01 AM 1 12.55 0.00 1.30 1.82 0.07 84.26 07:42:01 AM 2 20.27 0.00 2.63 2.36 0.07 74.67 07:42:01 AM 3 28.82 0.00 1.64 1.12 0.07 68.36 07:42:01 AM 4 5.03 0.00 0.80 0.27 0.07 93.83 07:42:01 AM 5 6.19 0.00 0.70 0.95 0.07 92.09 07:42:01 AM 6 18.89 0.00 1.12 1.08 0.05 78.86 07:42:01 AM 7 13.31 0.00 1.25 0.55 0.03 84.85 07:43:01 AM all 35.46 0.00 1.46 1.42 0.09 61.58 07:43:01 AM 0 40.83 0.00 1.58 0.49 0.10 57.00 07:43:01 AM 1 42.86 0.00 1.41 0.96 0.08 54.69 07:43:01 AM 2 28.94 0.00 1.34 1.89 0.08 67.74 07:43:01 AM 3 29.29 0.00 1.78 0.54 0.10 68.29 07:43:01 AM 4 26.93 0.00 1.61 0.86 0.08 70.52 07:43:01 AM 5 39.28 0.00 1.52 4.14 0.08 54.97 07:43:01 AM 6 41.11 0.00 1.28 1.19 0.08 56.34 07:43:01 AM 7 34.40 0.00 1.14 1.31 0.08 63.07 07:44:01 AM all 10.02 0.27 1.71 1.93 0.08 85.98 07:44:01 AM 0 11.03 0.00 2.23 1.06 0.08 85.60 07:44:01 AM 1 9.21 1.81 1.83 2.26 0.08 84.81 07:44:01 AM 2 10.12 0.00 1.83 5.16 0.08 82.81 07:44:01 AM 3 11.26 0.34 1.99 0.59 0.07 85.75 07:44:01 AM 4 6.82 0.00 1.21 0.05 0.08 91.84 07:44:01 AM 5 11.27 0.02 1.68 0.42 0.07 86.55 07:44:01 AM 6 9.45 0.02 1.54 3.66 0.07 85.26 07:44:01 AM 7 11.03 0.00 1.41 2.26 0.07 85.23 07:45:01 AM all 46.82 0.25 1.53 0.22 0.10 51.07 07:45:01 AM 0 66.40 0.02 2.39 0.39 0.13 30.67 07:45:01 AM 1 52.65 1.89 1.17 0.03 0.10 44.16 07:45:01 AM 2 36.26 0.02 1.62 0.02 0.10 61.98 07:45:01 AM 3 42.71 0.05 1.51 0.34 0.10 55.29 07:45:01 AM 4 52.43 0.00 1.41 0.17 0.12 45.88 07:45:01 AM 5 37.82 0.00 1.19 0.80 0.10 60.09 07:45:01 AM 6 33.09 0.02 1.55 0.00 0.08 65.26 07:45:01 AM 7 53.25 0.02 1.37 0.05 0.10 45.21 07:46:01 AM all 13.72 0.06 1.35 0.06 0.08 84.74 07:46:01 AM 0 13.78 0.38 1.12 0.00 0.08 84.63 07:46:01 AM 1 14.03 0.02 1.81 0.05 0.08 84.01 07:46:01 AM 2 15.94 0.03 1.34 0.13 0.08 82.47 07:46:01 AM 3 12.19 0.02 1.35 0.02 0.08 86.34 07:46:01 AM 4 12.24 0.00 1.47 0.07 0.07 86.15 07:46:01 AM 5 12.77 0.00 0.97 0.08 0.07 86.11 07:46:01 AM 6 18.02 0.02 1.42 0.07 0.07 80.41 07:46:01 AM 7 10.81 0.00 1.30 0.05 0.07 87.77 07:47:01 AM all 31.63 0.35 2.55 0.15 0.11 65.21 07:47:01 AM 0 36.69 2.04 2.31 0.18 0.10 58.68 07:47:01 AM 1 24.94 0.00 2.65 0.27 0.13 72.01 07:47:01 AM 2 18.88 0.02 2.48 0.17 0.12 78.34 07:47:01 AM 3 35.56 0.12 3.02 0.05 0.12 61.14 07:47:01 AM 4 29.06 0.03 2.68 0.18 0.12 67.92 07:47:01 AM 5 37.11 0.07 2.50 0.03 0.10 60.19 07:47:01 AM 6 39.73 0.05 3.00 0.18 0.10 56.94 07:47:01 AM 7 31.04 0.47 1.79 0.13 0.12 66.45 07:48:01 AM all 34.74 0.00 1.71 0.58 0.08 62.88 07:48:01 AM 0 33.19 0.00 1.43 0.19 0.08 65.11 07:48:01 AM 1 29.91 0.00 2.03 1.71 0.07 66.29 07:48:01 AM 2 27.12 0.00 2.34 0.94 0.08 69.51 07:48:01 AM 3 44.15 0.00 1.10 0.02 0.08 54.65 07:48:01 AM 4 27.58 0.00 1.56 0.89 0.07 69.90 07:48:01 AM 5 48.24 0.00 1.86 0.92 0.12 48.86 07:48:01 AM 6 30.05 0.00 1.18 0.00 0.08 68.69 07:48:01 AM 7 37.65 0.00 2.17 0.00 0.08 60.09 07:49:01 AM all 31.28 0.00 1.73 1.58 0.07 65.34 07:49:01 AM 0 38.17 0.00 0.99 0.07 0.07 60.71 07:49:01 AM 1 17.33 0.00 1.69 1.39 0.07 79.51 07:49:01 AM 2 23.34 0.00 2.13 2.99 0.08 71.45 07:49:01 AM 3 46.67 0.00 3.02 3.07 0.08 47.14 07:49:01 AM 4 31.97 0.00 1.04 0.30 0.07 66.62 07:49:01 AM 5 29.68 0.00 1.56 1.64 0.07 67.05 07:49:01 AM 6 40.13 0.00 1.63 2.31 0.07 55.86 07:49:01 AM 7 22.86 0.00 1.76 0.88 0.07 74.43 07:50:01 AM all 12.04 0.00 1.16 1.58 0.05 85.17 07:50:01 AM 0 24.50 0.00 1.15 0.08 0.07 74.20 07:50:01 AM 1 22.01 0.00 1.04 1.44 0.05 75.46 07:50:01 AM 2 19.69 0.00 2.05 1.60 0.07 76.60 07:50:01 AM 3 8.74 0.00 1.22 0.17 0.03 89.84 07:50:01 AM 4 7.46 0.00 1.07 3.91 0.05 87.51 07:50:01 AM 5 4.46 0.00 0.94 2.96 0.03 91.61 07:50:01 AM 6 2.07 0.00 0.80 2.51 0.05 94.56 07:50:01 AM 7 7.45 0.00 1.04 0.00 0.03 91.48 Average: all 25.47 0.10 1.61 0.97 0.08 71.77 Average: 0 29.82 0.27 1.54 0.43 0.09 67.85 Average: 1 25.06 0.41 1.66 1.10 0.08 71.69 Average: 2 22.29 0.01 1.97 1.70 0.09 73.95 Average: 3 28.82 0.06 1.85 0.65 0.08 68.54 Average: 4 22.16 0.00 1.43 0.74 0.08 75.58 Average: 5 25.19 0.01 1.43 1.33 0.08 71.96 Average: 6 25.83 0.01 1.50 1.22 0.07 71.37 Average: 7 24.63 0.05 1.47 0.58 0.07 73.19