---> uname -a: Linux prd-centos8-docker-8c-8g-2640.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 1028 27300 18 3561 30397 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:6a:82:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.28/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85993sec preferred_lft 85993sec inet6 fe80::f816:3eff:fe6a:8272/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:79:71:09:bf 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::42:79ff:fe71:9bf/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) 11/21/2023 _x86_64_ (8 CPU) 19:43:41 LINUX RESTART (8 CPU) 07:44:01 PM tps rtps wtps bread/s bwrtn/s 07:45:01 PM 211.56 24.28 187.29 4710.03 6790.89 07:46:01 PM 227.28 20.11 207.17 3968.01 12229.20 07:47:01 PM 131.54 1.20 130.34 410.93 24688.09 07:48:01 PM 96.27 12.56 83.71 879.84 14905.43 07:49:01 PM 44.92 0.03 44.89 2.80 2799.02 07:50:01 PM 17.53 0.45 17.08 63.85 465.84 Average: 121.51 9.77 111.74 1672.51 10313.02 07:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 PM 29655128 31309960 3000584 9.19 2688 1978360 1476580 4.38 166348 2420788 138208 07:46:01 PM 28308056 30393068 4347656 13.31 2688 2398176 2473976 7.34 250308 3628932 155400 07:47:01 PM 26744960 29800344 5910752 18.10 2688 3351864 2582008 7.66 351524 5028316 396724 07:48:01 PM 26434216 29571556 6221496 19.05 2688 3430636 2870564 8.52 504272 5174512 49424 07:49:01 PM 24778800 27933916 7876912 24.12 2688 3445780 6270272 18.60 533180 6777800 1728 07:50:01 PM 27985964 31152376 4669748 14.30 2688 3455888 1495024 4.44 672572 3447252 37264 Average: 27317854 30026870 5337858 16.35 2688 3010117 2861404 8.49 413034 4412933 129791 07:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 PM eth0 339.00 218.89 1564.63 61.22 0.00 0.00 0.00 0.00 07:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 PM eth0 246.61 220.63 2998.37 46.87 0.00 0.00 0.00 0.00 07:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 PM eth0 911.96 407.06 8944.64 33.03 0.00 0.00 0.00 0.00 07:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 PM lo 22.21 22.21 2.82 2.82 0.00 0.00 0.00 0.00 07:48:01 PM eth0 68.61 63.66 662.38 12.18 0.00 0.00 0.00 0.00 07:48:01 PM docker0 7.88 12.96 1.30 1.57 0.00 0.00 0.00 0.00 07:49:01 PM lo 5.05 5.05 0.47 0.47 0.00 0.00 0.00 0.00 07:49:01 PM eth0 19.54 14.60 19.85 9.31 0.00 0.00 0.00 0.00 07:49:01 PM docker0 1.50 1.82 0.21 0.20 0.00 0.00 0.00 0.00 07:49:01 PM veth8f39a8c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 07:50:01 PM lo 168.83 168.83 72.44 72.44 0.00 0.00 0.00 0.00 07:50:01 PM eth0 99.12 78.82 33.84 39.74 0.00 0.00 0.00 0.00 07:50:01 PM docker0 5.21 5.61 0.65 0.68 0.00 0.00 0.00 0.00 Average: lo 32.68 32.68 12.62 12.62 0.00 0.00 0.00 0.00 Average: eth0 280.81 167.28 2370.60 33.73 0.00 0.00 0.00 0.00 Average: docker0 2.43 3.40 0.36 0.41 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) 11/21/2023 _x86_64_ (8 CPU) 19:43:41 LINUX RESTART (8 CPU) 07:44:01 PM CPU %user %nice %system %iowait %steal %idle 07:45:01 PM all 11.85 0.00 1.71 1.17 0.07 85.20 07:45:01 PM 0 3.90 0.00 1.04 0.20 0.08 94.78 07:45:01 PM 1 6.96 0.00 1.07 1.56 0.08 90.33 07:45:01 PM 2 12.35 0.00 2.08 0.92 0.05 84.60 07:45:01 PM 3 7.96 0.00 2.86 2.61 0.07 86.51 07:45:01 PM 4 24.73 0.00 1.84 1.86 0.07 71.50 07:45:01 PM 5 17.75 0.00 1.42 0.72 0.08 80.02 07:45:01 PM 6 17.84 0.00 2.04 1.26 0.05 78.81 07:45:01 PM 7 3.25 0.00 1.32 0.28 0.07 95.08 07:46:01 PM all 22.95 0.00 1.42 1.54 0.08 74.02 07:46:01 PM 0 24.36 0.00 1.47 1.72 0.08 72.35 07:46:01 PM 1 22.37 0.00 1.82 2.24 0.07 73.49 07:46:01 PM 2 16.31 0.00 1.22 0.74 0.10 81.63 07:46:01 PM 3 29.29 0.00 1.27 0.94 0.08 68.42 07:46:01 PM 4 16.42 0.00 1.02 2.27 0.07 80.22 07:46:01 PM 5 26.27 0.00 1.60 1.29 0.07 70.77 07:46:01 PM 6 16.18 0.00 1.02 0.54 0.05 82.21 07:46:01 PM 7 32.41 0.00 1.89 2.55 0.08 63.07 07:47:01 PM all 30.25 0.00 2.74 1.41 0.10 65.50 07:47:01 PM 0 31.52 0.00 1.94 0.14 0.09 66.32 07:47:01 PM 1 27.86 0.00 2.22 1.62 0.10 68.19 07:47:01 PM 2 27.38 0.00 3.21 3.67 0.10 65.63 07:47:01 PM 3 32.25 0.00 2.75 0.17 0.10 64.73 07:47:01 PM 4 25.91 0.00 3.37 4.42 0.08 66.23 07:47:01 PM 5 39.51 0.00 2.31 0.62 0.10 57.46 07:47:01 PM 6 17.30 0.00 2.22 0.56 0.10 79.82 07:47:01 PM 7 40.48 0.00 3.94 0.05 0.12 55.41 07:48:01 PM all 20.90 0.28 1.12 0.99 0.08 76.63 07:48:01 PM 0 17.67 0.02 1.15 0.00 0.07 81.09 07:48:01 PM 1 22.76 0.38 1.17 2.64 0.08 72.96 07:48:01 PM 2 15.77 0.00 1.05 1.94 0.07 81.17 07:48:01 PM 3 23.56 0.17 0.97 0.57 0.08 74.64 07:48:01 PM 4 18.23 0.00 1.29 1.56 0.08 78.85 07:48:01 PM 5 23.54 1.69 1.12 0.70 0.07 72.88 07:48:01 PM 6 19.67 0.00 0.70 0.35 0.07 79.21 07:48:01 PM 7 25.97 0.00 1.52 0.15 0.08 72.27 07:49:01 PM all 44.74 0.34 2.00 0.21 0.11 52.60 07:49:01 PM 0 38.31 0.07 2.40 0.02 0.10 59.10 07:49:01 PM 1 51.40 2.50 2.40 0.05 0.12 43.54 07:49:01 PM 2 49.05 0.07 2.44 0.12 0.12 48.21 07:49:01 PM 3 51.14 0.00 1.42 0.03 0.12 47.29 07:49:01 PM 4 25.23 0.00 2.29 0.24 0.10 72.14 07:49:01 PM 5 40.65 0.05 1.56 0.64 0.10 57.00 07:49:01 PM 6 46.27 0.00 1.82 0.18 0.10 51.62 07:49:01 PM 7 55.75 0.07 1.69 0.40 0.12 41.97 07:50:01 PM all 13.52 0.45 1.42 0.06 0.07 84.48 07:50:01 PM 0 14.82 0.00 1.52 0.17 0.08 83.41 07:50:01 PM 1 14.40 0.00 1.92 0.07 0.08 83.53 07:50:01 PM 2 12.50 0.03 1.66 0.02 0.08 85.71 07:50:01 PM 3 22.33 0.00 1.22 0.13 0.07 76.25 07:50:01 PM 4 13.26 0.00 1.17 0.05 0.05 85.47 07:50:01 PM 5 10.13 0.05 1.24 0.00 0.07 88.52 07:50:01 PM 6 10.87 0.03 1.30 0.00 0.05 87.74 07:50:01 PM 7 9.88 3.48 1.36 0.02 0.08 85.18 Average: all 24.01 0.18 1.73 0.89 0.08 73.10 Average: 0 21.73 0.01 1.59 0.37 0.08 76.21 Average: 1 24.28 0.48 1.77 1.36 0.09 72.02 Average: 2 22.19 0.02 1.94 1.23 0.09 74.53 Average: 3 27.76 0.03 1.75 0.74 0.09 69.64 Average: 4 20.61 0.00 1.83 1.73 0.08 75.76 Average: 5 26.28 0.30 1.54 0.66 0.08 71.13 Average: 6 21.36 0.01 1.52 0.48 0.07 76.57 Average: 7 27.89 0.59 1.95 0.58 0.09 68.90