---> uname -a: Linux prd-centos8-docker-8c-8g-2086.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1033 27366 18 3490 30396 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:9f:fa:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.26/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe9f:fa5f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:51:10:98 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::42:22ff:fe51:1098/64 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) 11/20/2023 _x86_64_ (8 CPU) 14:44:42 LINUX RESTART (8 CPU) 02:45:01 PM tps rtps wtps bread/s bwrtn/s 02:46:01 PM 188.84 28.49 160.35 6952.23 8159.60 02:47:01 PM 177.07 15.43 161.65 2959.68 8463.31 02:48:01 PM 159.05 5.16 153.88 1114.83 10595.70 02:49:01 PM 104.12 13.31 90.80 1262.51 33369.88 02:50:01 PM 46.80 0.48 46.32 64.65 2577.02 Average: 135.17 12.58 122.60 2470.78 12633.10 02:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:46:01 PM 29583512 31262912 3072200 9.41 2688 2005908 1467740 4.35 204516 2464152 162852 02:47:01 PM 28999236 30939828 3656476 11.20 2688 2255348 1615444 4.79 187792 3019236 175584 02:48:01 PM 27953564 30203432 4702148 14.40 2688 2560840 2720680 8.07 277684 3948980 177748 02:49:01 PM 25883128 28969324 6772584 20.74 2688 3380604 5359856 15.90 471224 5752824 1768 02:50:01 PM 28086356 31188496 4569356 13.99 2688 3394792 1461368 4.34 630472 3400968 26996 Average: 28101159 30512798 4554553 13.95 2688 2719498 2525018 7.49 354338 3717232 108990 02:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM eth0 310.26 209.25 1523.08 55.22 0.00 0.00 0.00 0.00 02:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM eth0 149.62 125.34 1352.23 39.85 0.00 0.00 0.00 0.00 02:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 PM eth0 278.61 219.29 4217.15 26.51 0.00 0.00 0.00 0.00 02:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 PM lo 3.13 3.13 0.38 0.38 0.00 0.00 0.00 0.00 02:49:01 PM eth0 969.81 368.94 6434.66 25.96 0.00 0.00 0.00 0.00 02:49:01 PM docker0 1.32 1.93 0.22 0.20 0.00 0.00 0.00 0.00 02:49:01 PM veth585342e 1.32 2.05 0.23 0.21 0.00 0.00 0.00 0.00 02:50:01 PM lo 18.49 18.49 2.37 2.37 0.00 0.00 0.00 0.00 02:50:01 PM eth0 26.67 21.84 64.12 9.68 0.00 0.00 0.00 0.00 02:50:01 PM docker0 6.36 10.80 1.06 1.34 0.00 0.00 0.00 0.00 Average: lo 4.33 4.33 0.55 0.55 0.00 0.00 0.00 0.00 Average: eth0 346.99 188.93 2718.25 31.44 0.00 0.00 0.00 0.00 Average: docker0 1.54 2.55 0.25 0.31 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) 11/20/2023 _x86_64_ (8 CPU) 14:44:42 LINUX RESTART (8 CPU) 02:45:01 PM CPU %user %nice %system %iowait %steal %idle 02:46:01 PM all 12.66 0.00 1.93 1.96 0.06 83.39 02:46:01 PM 0 20.35 0.00 3.61 5.12 0.07 70.86 02:46:01 PM 1 13.86 0.00 1.94 1.72 0.07 82.40 02:46:01 PM 2 9.83 0.00 1.42 2.11 0.07 86.57 02:46:01 PM 3 7.44 0.00 1.37 0.54 0.08 90.57 02:46:01 PM 4 6.77 0.00 1.40 1.04 0.07 90.72 02:46:01 PM 5 16.87 0.00 1.87 0.79 0.05 80.42 02:46:01 PM 6 15.64 0.00 1.61 2.44 0.05 80.26 02:46:01 PM 7 10.54 0.00 2.21 1.96 0.05 85.25 02:47:01 PM all 12.60 0.00 1.02 2.01 0.05 84.32 02:47:01 PM 0 10.13 0.00 0.70 0.97 0.07 88.14 02:47:01 PM 1 11.94 0.00 1.05 4.18 0.05 82.77 02:47:01 PM 2 9.46 0.00 1.09 4.21 0.05 85.20 02:47:01 PM 3 11.10 0.00 1.47 1.67 0.08 85.66 02:47:01 PM 4 10.16 0.00 0.65 1.00 0.05 88.13 02:47:01 PM 5 17.79 0.00 0.58 0.57 0.05 81.00 02:47:01 PM 6 17.46 0.00 1.62 1.97 0.03 78.91 02:47:01 PM 7 12.72 0.00 1.02 1.48 0.03 84.74 02:48:01 PM all 28.41 0.00 0.91 3.65 0.08 66.95 02:48:01 PM 0 42.09 0.00 0.94 3.54 0.08 53.34 02:48:01 PM 1 37.05 0.00 1.24 0.87 0.10 60.74 02:48:01 PM 2 17.10 0.00 0.77 2.34 0.07 79.73 02:48:01 PM 3 39.85 0.00 1.20 4.05 0.12 54.78 02:48:01 PM 4 16.08 0.00 0.99 3.49 0.07 79.37 02:48:01 PM 5 31.84 0.00 0.72 10.11 0.08 57.26 02:48:01 PM 6 19.30 0.00 0.73 0.07 0.07 79.83 02:48:01 PM 7 23.96 0.00 0.70 4.71 0.08 70.55 02:49:01 PM all 14.22 0.26 2.00 4.93 0.08 78.51 02:49:01 PM 0 8.06 0.00 1.65 12.75 0.07 77.47 02:49:01 PM 1 17.72 0.00 1.95 6.48 0.08 73.77 02:49:01 PM 2 19.35 0.00 2.22 14.98 0.08 63.36 02:49:01 PM 3 18.69 0.02 1.96 0.03 0.08 79.21 02:49:01 PM 4 14.06 0.02 1.90 2.54 0.10 81.39 02:49:01 PM 5 8.36 0.08 2.60 0.64 0.07 88.24 02:49:01 PM 6 17.89 2.00 1.98 1.83 0.07 76.23 02:49:01 PM 7 9.68 0.00 1.71 0.20 0.05 88.36 02:50:01 PM all 9.61 0.04 0.83 0.25 0.05 89.22 02:50:01 PM 0 10.65 0.00 0.60 0.10 0.07 88.58 02:50:01 PM 1 6.06 0.00 0.67 0.15 0.03 93.09 02:50:01 PM 2 22.87 0.00 1.67 0.37 0.07 75.03 02:50:01 PM 3 4.52 0.00 0.70 0.67 0.05 94.06 02:50:01 PM 4 3.96 0.00 0.72 0.40 0.05 94.87 02:50:01 PM 5 6.71 0.00 0.68 0.17 0.03 92.40 02:50:01 PM 6 5.49 0.28 0.53 0.02 0.03 93.65 02:50:01 PM 7 16.63 0.00 1.07 0.12 0.05 82.14 Average: all 15.50 0.06 1.34 2.56 0.06 80.48 Average: 0 18.26 0.00 1.50 4.48 0.07 75.69 Average: 1 17.33 0.00 1.37 2.67 0.07 78.56 Average: 2 15.72 0.00 1.43 4.79 0.07 77.99 Average: 3 16.32 0.00 1.34 1.40 0.08 80.86 Average: 4 10.20 0.00 1.13 1.69 0.07 86.90 Average: 5 16.32 0.02 1.29 2.46 0.06 79.86 Average: 6 15.15 0.45 1.29 1.26 0.05 81.79 Average: 7 14.71 0.00 1.34 1.69 0.05 82.20