---> uname -a: Linux prd-centos8-docker-8c-8g-4554.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1063 26142 19 4684 30353 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:e4:9e:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.182/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fee4:9e45/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:fe:2c:7d 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::42:45ff:fefe:2c7d/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) 12/12/2023 _x86_64_ (8 CPU) 13:09:42 LINUX RESTART (8 CPU) 01:10:00 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 258.59 21.88 236.72 1200.00 474307.81 01:11:01 PM 216.06 28.77 187.29 6932.17 8088.72 01:12:01 PM 219.76 19.86 199.90 3894.57 12426.59 01:13:01 PM 122.70 1.28 121.41 402.33 11851.36 01:14:01 PM 121.48 12.63 108.85 957.41 27767.61 01:15:01 PM 42.68 0.02 42.66 0.53 2842.53 01:16:01 PM 16.71 0.02 16.69 0.13 373.22 01:17:01 PM 39.34 0.02 39.32 1.87 933.07 01:18:01 PM 46.03 2.47 43.57 4497.17 7056.23 01:19:01 PM 105.18 1.57 103.62 134.09 28983.27 Average: 103.69 7.44 96.25 1867.35 12241.18 01:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 30556148 31782904 2099564 6.43 2688 1567688 963812 2.95 79216 1659612 8864 01:11:01 PM 29626728 31276364 3028984 9.28 2688 1974732 1419672 4.21 166828 2437040 132272 01:12:01 PM 28747956 30782532 3907756 11.97 2688 2349960 1740024 5.16 232116 3202908 109116 01:13:01 PM 26485088 29617940 6170624 18.90 2688 3435532 2936924 8.71 340356 5308320 866572 01:14:01 PM 26472032 29610808 6183680 18.94 2688 3433592 2786980 8.27 502600 5124516 50404 01:15:01 PM 25516312 28673976 7139400 21.86 2688 3450620 4573464 13.57 531788 6038948 48 01:16:01 PM 25116020 28276044 7539692 23.09 2688 3451660 6234160 18.50 538156 6403528 188 01:17:01 PM 25871412 29042988 6784300 20.78 2688 3463468 3355684 9.96 543096 5675176 10048 01:18:01 PM 25298772 29186152 7356940 22.53 2688 4175148 2946416 8.74 730844 6045332 389336 01:19:01 PM 26839880 31144992 5815832 17.81 2688 4574460 1479532 4.39 901840 4287696 37424 Average: 27053035 29939470 5602677 17.16 2688 3187686 2843667 8.44 456684 4618308 160427 01:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 14.06 10.16 3.72 2.50 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 420.71 259.07 1577.71 59.69 0.00 0.00 0.00 0.00 01:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 230.29 192.70 2297.91 47.58 0.00 0.00 0.00 0.00 01:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 1004.03 455.62 9662.98 38.77 0.00 0.00 0.00 0.00 01:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM lo 21.96 21.96 2.80 2.80 0.00 0.00 0.00 0.00 01:14:01 PM eth0 81.51 71.71 712.70 12.39 0.00 0.00 0.00 0.00 01:14:01 PM docker0 7.81 12.91 1.29 1.57 0.00 0.00 0.00 0.00 01:15:01 PM lo 4.11 4.11 0.42 0.42 0.00 0.00 0.00 0.00 01:15:01 PM eth0 23.84 15.34 14.82 9.34 0.00 0.00 0.00 0.00 01:15:01 PM docker0 1.50 1.77 0.21 0.20 0.00 0.00 0.00 0.00 01:15:01 PM veth5437229 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM lo 273.88 273.88 128.63 128.63 0.00 0.00 0.00 0.00 01:16:01 PM eth0 93.02 58.06 27.41 28.90 0.00 0.00 0.00 0.00 01:16:01 PM docker0 5.21 5.70 0.65 0.68 0.00 0.00 0.00 0.00 01:16:01 PM vethdfa5543 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:17:01 PM lo 103.27 103.27 9.76 9.76 0.00 0.00 0.00 0.00 01:17:01 PM eth0 66.29 47.08 18.61 23.75 0.00 0.00 0.00 0.00 01:17:01 PM docker0 3.48 4.28 0.59 0.55 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 01:18:01 PM eth0 116.43 100.55 1766.57 27.22 0.00 0.00 0.00 0.00 01:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM lo 248.20 248.20 56.91 56.91 0.00 0.00 0.00 0.00 01:19:01 PM eth0 290.49 113.81 2272.67 12.65 0.00 0.00 0.00 0.00 01:19:01 PM docker0 123.46 129.79 38.75 20.21 0.00 0.00 0.00 0.00 Average: lo 72.24 72.24 22.01 22.01 0.00 0.00 0.00 0.00 Average: eth0 257.91 145.66 2033.97 28.86 0.00 0.00 0.00 0.00 Average: docker0 15.68 17.12 4.60 2.57 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) 12/12/2023 _x86_64_ (8 CPU) 13:09:42 LINUX RESTART (8 CPU) 01:10:00 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 19.09 0.00 3.26 17.61 0.10 59.94 01:10:01 PM 0 16.41 0.00 3.12 0.00 0.78 79.69 01:10:01 PM 1 16.54 0.00 3.15 0.00 0.00 80.31 01:10:01 PM 2 18.11 0.00 3.94 1.57 0.00 76.38 01:10:01 PM 3 21.26 0.00 3.15 59.84 0.00 15.75 01:10:01 PM 4 20.63 0.00 4.76 3.17 0.00 71.43 01:10:01 PM 5 18.55 0.00 4.03 77.42 0.00 0.00 01:10:01 PM 6 20.47 0.00 1.57 0.00 0.00 77.95 01:10:01 PM 7 20.80 0.00 2.40 0.00 0.00 76.80 01:11:01 PM all 13.81 0.00 2.11 1.50 0.06 82.52 01:11:01 PM 0 7.65 0.00 1.42 0.90 0.07 89.95 01:11:01 PM 1 14.54 0.00 2.21 2.59 0.07 80.59 01:11:01 PM 2 24.06 0.00 2.06 1.79 0.07 72.03 01:11:01 PM 3 25.30 0.00 3.88 0.67 0.07 70.08 01:11:01 PM 4 6.37 0.00 2.35 1.98 0.07 89.23 01:11:01 PM 5 4.89 0.00 1.36 2.18 0.05 91.53 01:11:01 PM 6 17.28 0.00 1.95 1.19 0.07 79.52 01:11:01 PM 7 10.37 0.00 1.62 0.73 0.03 87.24 01:12:01 PM all 16.78 0.00 1.13 2.11 0.06 79.92 01:12:01 PM 0 6.01 0.00 0.47 1.40 0.07 92.06 01:12:01 PM 1 9.42 0.00 1.02 3.06 0.05 86.46 01:12:01 PM 2 15.69 0.00 1.14 1.69 0.05 81.43 01:12:01 PM 3 20.33 0.00 1.05 3.32 0.07 75.23 01:12:01 PM 4 26.16 0.00 0.60 1.12 0.08 72.04 01:12:01 PM 5 19.01 0.00 0.82 1.04 0.05 79.08 01:12:01 PM 6 13.57 0.00 1.32 1.54 0.07 83.50 01:12:01 PM 7 23.99 0.00 2.59 3.73 0.07 69.63 01:13:01 PM all 32.86 0.00 2.03 1.28 0.09 63.73 01:13:01 PM 0 33.99 0.00 1.92 0.32 0.08 63.68 01:13:01 PM 1 24.35 0.00 1.90 3.74 0.10 69.91 01:13:01 PM 2 33.18 0.00 2.34 0.40 0.10 63.97 01:13:01 PM 3 40.42 0.00 1.92 0.17 0.07 57.42 01:13:01 PM 4 45.64 0.00 1.58 0.50 0.10 52.18 01:13:01 PM 5 27.00 0.00 2.02 1.70 0.08 69.20 01:13:01 PM 6 30.62 0.00 2.48 1.85 0.10 64.95 01:13:01 PM 7 27.65 0.00 2.13 1.56 0.10 68.56 01:14:01 PM all 16.62 0.26 1.53 1.55 0.08 79.97 01:14:01 PM 0 17.79 0.00 1.56 2.89 0.08 77.68 01:14:01 PM 1 15.83 0.02 1.76 1.91 0.08 80.41 01:14:01 PM 2 19.61 0.00 1.22 3.90 0.07 75.20 01:14:01 PM 3 13.18 0.02 1.62 0.80 0.07 84.31 01:14:01 PM 4 13.01 0.00 1.46 0.30 0.07 85.16 01:14:01 PM 5 17.99 0.00 1.21 0.22 0.08 80.50 01:14:01 PM 6 16.79 0.03 1.51 2.01 0.07 79.60 01:14:01 PM 7 18.75 1.97 1.92 0.38 0.08 76.88 01:15:01 PM all 46.58 0.27 1.81 0.19 0.10 51.05 01:15:01 PM 0 46.81 0.00 1.69 0.05 0.10 51.35 01:15:01 PM 1 29.61 0.07 2.49 0.00 0.10 67.74 01:15:01 PM 2 60.15 0.00 1.67 0.07 0.10 38.01 01:15:01 PM 3 59.16 0.00 2.51 0.10 0.10 38.12 01:15:01 PM 4 51.22 0.07 1.62 0.03 0.10 46.96 01:15:01 PM 5 31.44 0.03 1.22 0.47 0.10 66.74 01:15:01 PM 6 49.86 1.95 1.59 0.02 0.10 46.48 01:15:01 PM 7 44.40 0.00 1.67 0.82 0.08 53.03 01:16:01 PM all 15.81 0.35 1.59 0.05 0.08 82.14 01:16:01 PM 0 16.00 0.02 1.71 0.07 0.08 82.12 01:16:01 PM 1 15.35 0.00 1.72 0.02 0.07 82.84 01:16:01 PM 2 14.93 0.35 1.74 0.02 0.08 82.88 01:16:01 PM 3 16.11 0.05 1.25 0.03 0.08 82.47 01:16:01 PM 4 16.60 0.20 1.79 0.02 0.07 81.32 01:16:01 PM 5 19.90 0.02 1.66 0.03 0.07 78.33 01:16:01 PM 6 13.27 0.05 1.31 0.10 0.08 85.19 01:16:01 PM 7 14.34 2.07 1.50 0.08 0.07 81.93 01:17:01 PM all 31.25 0.18 2.98 0.21 0.10 65.29 01:17:01 PM 0 33.96 0.07 2.92 0.07 0.10 62.89 01:17:01 PM 1 26.79 0.59 3.43 0.13 0.10 68.96 01:17:01 PM 2 32.74 0.02 2.90 0.02 0.10 64.22 01:17:01 PM 3 38.77 0.12 3.01 0.33 0.10 57.66 01:17:01 PM 4 31.86 0.05 2.38 0.27 0.10 65.33 01:17:01 PM 5 20.50 0.02 2.89 0.54 0.10 75.96 01:17:01 PM 6 32.19 0.00 2.82 0.13 0.08 64.78 01:17:01 PM 7 33.14 0.55 3.47 0.20 0.10 62.54 01:18:01 PM all 36.44 0.00 1.88 0.51 0.08 61.10 01:18:01 PM 0 44.36 0.00 1.89 0.37 0.07 53.32 01:18:01 PM 1 42.51 0.00 2.18 0.13 0.08 55.10 01:18:01 PM 2 35.87 0.00 1.52 0.02 0.07 62.53 01:18:01 PM 3 41.65 0.00 2.19 0.17 0.08 55.91 01:18:01 PM 4 36.11 0.00 1.99 2.61 0.07 59.23 01:18:01 PM 5 15.68 0.00 1.92 0.35 0.08 81.96 01:18:01 PM 6 33.27 0.00 1.27 0.37 0.07 65.03 01:18:01 PM 7 42.06 0.00 2.04 0.05 0.10 55.76 01:19:01 PM all 24.27 0.00 1.93 1.40 0.06 72.34 01:19:01 PM 0 27.03 0.00 1.21 0.03 0.08 71.64 01:19:01 PM 1 39.62 0.00 1.86 2.49 0.08 55.94 01:19:01 PM 2 26.25 0.00 1.73 1.41 0.07 70.54 01:19:01 PM 3 11.74 0.00 2.52 3.37 0.05 82.32 01:19:01 PM 4 31.99 0.00 2.08 0.96 0.07 64.91 01:19:01 PM 5 16.86 0.00 1.43 0.20 0.05 81.46 01:19:01 PM 6 6.64 0.00 1.99 0.59 0.05 90.73 01:19:01 PM 7 34.01 0.00 2.65 2.13 0.07 61.14 Average: all 26.03 0.12 1.89 1.02 0.08 70.87 Average: 0 25.94 0.01 1.65 0.68 0.08 71.64 Average: 1 24.20 0.07 2.06 1.56 0.08 72.02 Average: 2 29.13 0.04 1.82 1.04 0.08 67.89 Average: 3 29.60 0.02 2.22 1.14 0.08 66.94 Average: 4 28.76 0.04 1.77 0.87 0.08 68.48 Average: 5 19.24 0.01 1.62 0.92 0.07 78.13 Average: 6 23.71 0.23 1.80 0.86 0.08 73.32 Average: 7 27.61 0.51 2.18 1.07 0.08 68.55