---> uname -a: Linux prd-centos8-docker-8c-8g-5023.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: 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): 0-7 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 1066 27245 19 3578 30356 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:64:dd:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.158/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fe64:dd9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:fe:95:bb 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::42:83ff:fefe:95bb/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) 13:44:50 LINUX RESTART (8 CPU) 01:45:01 PM tps rtps wtps bread/s bwrtn/s 01:46:01 PM 267.56 38.97 228.59 8682.87 38696.82 01:47:01 PM 228.99 20.04 208.95 3898.57 12400.82 01:48:01 PM 172.56 13.73 158.83 1281.31 38437.37 01:49:01 PM 65.99 0.05 65.94 1.07 2753.48 01:50:01 PM 35.50 0.03 35.47 2.80 1247.63 01:51:01 PM 21.46 0.00 21.46 0.00 470.31 01:52:01 PM 55.11 0.45 54.67 63.85 2833.12 Average: 121.03 10.47 110.56 1990.07 13834.22 01:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 PM 29605644 31282552 3050068 9.34 2688 2000860 1467344 4.35 171772 2450824 159016 01:47:01 PM 27990584 30074908 4665128 14.29 2688 2398520 2591480 7.69 249936 3933712 154100 01:48:01 PM 25718396 28801648 6937316 21.24 2688 3378880 5624880 16.69 469432 5904704 1760 01:49:01 PM 26567916 29717628 6087796 18.64 2688 3443928 2574568 7.64 512204 5016260 9528 01:50:01 PM 25801952 28961412 6853760 20.99 2688 3451840 3196124 9.48 538392 5744516 416 01:51:01 PM 25356896 28518580 7298816 22.35 2688 3453216 4748428 14.09 539896 6166516 40 01:52:01 PM 27882624 31078952 4773088 14.62 2688 3486992 1501068 4.45 680580 3526208 13048 Average: 26989145 29776526 5666567 17.35 2688 3087748 3100556 9.20 451745 4677534 48273 01:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 PM eth0 419.34 254.50 1635.47 59.72 0.00 0.00 0.00 0.00 01:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM eth0 275.06 237.84 2962.48 53.05 0.00 0.00 0.00 0.00 01:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM lo 0.47 0.47 0.06 0.06 0.00 0.00 0.00 0.00 01:48:01 PM eth0 935.09 388.09 8951.12 34.42 0.00 0.00 0.00 0.00 01:48:01 PM docker0 0.22 0.37 0.04 0.03 0.00 0.00 0.00 0.00 01:48:01 PM vethb830777 0.22 0.48 0.05 0.04 0.00 0.00 0.00 0.00 01:49:01 PM lo 21.36 21.36 2.72 2.72 0.00 0.00 0.00 0.00 01:49:01 PM eth0 85.79 77.89 758.29 18.79 0.00 0.00 0.00 0.00 01:49:01 PM docker0 7.55 12.46 1.24 1.53 0.00 0.00 0.00 0.00 01:50:01 PM lo 22.58 22.58 2.03 2.03 0.00 0.00 0.00 0.00 01:50:01 PM eth0 46.02 33.12 18.22 20.60 0.00 0.00 0.00 0.00 01:50:01 PM docker0 6.61 7.18 0.85 0.86 0.00 0.00 0.00 0.00 01:51:01 PM lo 81.19 81.19 11.55 11.55 0.00 0.00 0.00 0.00 01:51:01 PM eth0 265.66 290.24 280.76 51.58 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 01:51:01 PM veth3438387 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM vethbbfc536 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM lo 47.18 47.18 4.34 4.34 0.00 0.00 0.00 0.00 01:52:01 PM eth0 1382.26 1108.26 398.96 397.16 0.00 0.00 0.00 0.00 01:52:01 PM docker0 3.53 4.23 0.59 0.55 0.00 0.00 0.00 0.00 Average: lo 24.68 24.68 2.96 2.96 0.00 0.00 0.00 0.00 Average: eth0 487.03 341.42 2143.62 90.76 0.00 0.00 0.00 0.00 Average: docker0 2.56 3.48 0.39 0.42 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) 13:44:50 LINUX RESTART (8 CPU) 01:45:01 PM CPU %user %nice %system %iowait %steal %idle 01:46:01 PM all 15.10 0.00 2.55 1.20 0.07 81.08 01:46:01 PM 0 17.02 0.00 3.40 0.52 0.08 78.97 01:46:01 PM 1 8.92 0.00 1.94 1.14 0.08 87.91 01:46:01 PM 2 12.19 0.00 2.21 0.39 0.07 85.14 01:46:01 PM 3 24.89 0.00 2.83 3.13 0.07 69.09 01:46:01 PM 4 9.80 0.00 2.70 0.45 0.05 87.00 01:46:01 PM 5 25.53 0.00 3.33 1.32 0.07 69.76 01:46:01 PM 6 13.81 0.00 2.71 2.67 0.05 80.76 01:46:01 PM 7 8.59 0.00 1.29 0.02 0.07 90.04 01:47:01 PM all 24.52 0.00 1.39 0.67 0.07 73.35 01:47:01 PM 0 27.01 0.00 2.46 0.95 0.08 69.49 01:47:01 PM 1 11.36 0.00 1.05 1.22 0.05 86.32 01:47:01 PM 2 22.24 0.00 1.05 0.20 0.07 76.44 01:47:01 PM 3 26.77 0.00 1.77 0.80 0.07 70.59 01:47:01 PM 4 33.72 0.00 1.44 1.40 0.08 63.35 01:47:01 PM 5 26.12 0.00 1.29 0.05 0.08 72.46 01:47:01 PM 6 25.99 0.00 1.09 0.55 0.07 72.30 01:47:01 PM 7 22.94 0.00 0.97 0.20 0.07 75.82 01:48:01 PM all 28.30 0.23 2.47 1.10 0.09 67.80 01:48:01 PM 0 36.82 0.00 2.41 0.17 0.10 60.51 01:48:01 PM 1 14.44 0.00 2.49 3.13 0.08 79.86 01:48:01 PM 2 27.24 0.07 1.90 0.59 0.10 70.10 01:48:01 PM 3 15.05 0.00 3.18 0.54 0.08 81.15 01:48:01 PM 4 34.11 0.00 2.10 0.40 0.08 63.31 01:48:01 PM 5 20.36 0.00 2.21 1.92 0.07 75.44 01:48:01 PM 6 36.55 1.77 3.35 0.89 0.10 57.33 01:48:01 PM 7 41.89 0.00 2.16 1.18 0.08 54.69 01:49:01 PM all 28.83 0.04 0.94 0.13 0.06 69.99 01:49:01 PM 0 23.07 0.00 1.17 0.30 0.07 75.39 01:49:01 PM 1 30.96 0.00 0.82 0.13 0.08 68.01 01:49:01 PM 2 20.27 0.00 0.67 0.10 0.07 78.90 01:49:01 PM 3 37.74 0.00 1.17 0.10 0.07 60.92 01:49:01 PM 4 28.01 0.00 1.39 0.03 0.05 70.52 01:49:01 PM 5 35.01 0.00 0.50 0.00 0.07 64.42 01:49:01 PM 6 37.79 0.33 0.82 0.12 0.07 60.88 01:49:01 PM 7 17.80 0.00 1.00 0.25 0.05 80.89 01:50:01 PM all 33.67 0.34 1.83 0.07 0.10 63.98 01:50:01 PM 0 27.02 0.03 1.74 0.05 0.10 71.06 01:50:01 PM 1 30.94 0.08 1.51 0.08 0.08 67.30 01:50:01 PM 2 33.61 0.03 2.01 0.07 0.08 64.20 01:50:01 PM 3 34.95 0.03 1.79 0.10 0.10 63.02 01:50:01 PM 4 36.96 2.21 1.89 0.02 0.12 58.81 01:50:01 PM 5 35.03 0.02 1.75 0.02 0.08 63.10 01:50:01 PM 6 43.52 0.02 2.19 0.02 0.10 54.15 01:50:01 PM 7 27.34 0.32 1.79 0.20 0.10 70.25 01:51:01 PM all 13.36 0.26 1.73 0.05 0.09 84.51 01:51:01 PM 0 11.97 0.05 1.88 0.05 0.10 85.96 01:51:01 PM 1 14.75 0.00 1.89 0.07 0.08 83.21 01:51:01 PM 2 10.38 0.02 1.44 0.07 0.10 87.99 01:51:01 PM 3 11.30 0.00 1.66 0.03 0.08 86.92 01:51:01 PM 4 11.26 1.83 1.34 0.08 0.08 85.40 01:51:01 PM 5 13.37 0.05 1.79 0.02 0.10 84.67 01:51:01 PM 6 15.13 0.00 1.51 0.10 0.08 83.18 01:51:01 PM 7 18.75 0.10 2.29 0.02 0.07 78.77 01:52:01 PM all 20.87 0.09 5.02 0.10 0.08 73.85 01:52:01 PM 0 15.78 0.02 2.55 0.17 0.08 81.41 01:52:01 PM 1 29.70 0.02 3.59 0.12 0.08 66.49 01:52:01 PM 2 18.24 0.03 11.18 0.07 0.07 70.41 01:52:01 PM 3 12.41 0.03 8.25 0.08 0.07 79.15 01:52:01 PM 4 36.16 0.10 3.27 0.13 0.08 60.26 01:52:01 PM 5 24.55 0.03 6.20 0.12 0.07 69.04 01:52:01 PM 6 15.56 0.45 2.55 0.05 0.10 81.29 01:52:01 PM 7 14.55 0.02 2.53 0.03 0.08 82.78 Average: all 23.52 0.14 2.27 0.48 0.08 73.51 Average: 0 22.66 0.01 2.23 0.32 0.09 74.69 Average: 1 20.16 0.01 1.90 0.84 0.08 77.01 Average: 2 20.59 0.02 2.92 0.21 0.08 76.17 Average: 3 23.31 0.01 2.95 0.68 0.08 72.97 Average: 4 27.15 0.59 2.02 0.36 0.08 69.80 Average: 5 25.72 0.01 2.44 0.49 0.08 71.26 Average: 6 26.91 0.37 2.03 0.63 0.08 69.99 Average: 7 21.67 0.06 1.72 0.27 0.07 76.20