---> uname -a: Linux prd-centos8-docker-8c-8g-3868.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: 2799.996 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 1106 25654 18 5129 30311 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:23:0a:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.113/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:fe23:a34/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:3c:b7:3f 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::42:4aff:fe3c:b73f/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) 11/24/2023 _x86_64_ (8 CPU) 13:23:26 LINUX RESTART (8 CPU) 01:24:03 PM tps rtps wtps bread/s bwrtn/s 01:25:01 PM 98.50 8.77 89.73 1556.70 5676.81 01:26:01 PM 229.26 20.09 209.16 3793.94 12117.68 01:27:01 PM 88.19 1.22 86.97 458.46 11187.02 01:28:01 PM 125.67 12.65 113.03 929.56 27782.42 01:29:01 PM 39.85 0.05 39.80 1.07 2643.47 01:30:01 PM 16.94 0.00 16.94 0.00 388.15 01:31:01 PM 37.99 0.00 37.99 0.00 893.67 01:32:01 PM 48.76 2.48 46.28 4503.12 7152.66 01:33:01 PM 108.55 1.15 107.40 74.50 28794.79 01:34:01 PM 56.61 0.48 56.13 64.11 16536.05 Average: 84.99 4.68 80.31 1136.64 11336.24 01:24:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 PM 29556576 31251432 3099136 9.49 2688 2017132 1430292 4.24 169052 2512584 164080 01:26:01 PM 28346456 30427284 4309256 13.20 2688 2393804 2035200 6.04 260860 3581136 146528 01:27:01 PM 26404908 29651720 6250804 19.14 2688 3543648 2935044 8.71 339860 5382804 976996 01:28:01 PM 27025516 30155160 5630196 17.24 2688 3422564 2299384 6.82 496820 4588512 43672 01:29:01 PM 25129780 28282980 7525932 23.05 2688 3443576 5957988 17.68 530088 6429168 1748 01:30:01 PM 25518932 28672096 7136780 21.85 2688 3444012 3788860 11.24 535956 6027572 28 01:31:01 PM 26168228 29335112 6487484 19.87 2688 3456904 2922248 8.67 541100 5386764 9648 01:32:01 PM 25385844 29187880 7269868 22.26 2688 4088744 3246776 9.63 713404 5986368 309236 01:33:01 PM 24815536 29126572 7840176 24.01 2688 4580636 3007876 8.92 769956 6455196 21156 01:34:01 PM 26306944 31076764 6348768 19.44 2688 5029612 1505260 4.47 935884 4793396 48420 Average: 26465872 29716700 6189840 18.95 2688 3542063 2912893 8.64 529298 5114350 172151 01:24:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 65.68 46.63 1016.77 7.54 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 266.66 234.32 2815.34 53.91 0.00 0.00 0.00 0.00 01:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 1162.22 531.28 8957.80 40.79 0.00 0.00 0.00 0.00 01:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM lo 21.78 21.78 2.77 2.77 0.00 0.00 0.00 0.00 01:28:01 PM eth0 73.06 66.08 667.99 17.29 0.00 0.00 0.00 0.00 01:28:01 PM docker0 7.75 12.81 1.28 1.55 0.00 0.00 0.00 0.00 01:29:01 PM lo 3.05 3.05 0.33 0.33 0.00 0.00 0.00 0.00 01:29:01 PM eth0 33.34 23.33 25.74 16.65 0.00 0.00 0.00 0.00 01:29:01 PM docker0 1.12 1.43 0.17 0.16 0.00 0.00 0.00 0.00 01:29:01 PM veth0fbfd50 0.32 0.57 0.05 0.06 0.00 0.00 0.00 0.00 01:30:01 PM lo 78.54 78.54 11.31 11.31 0.00 0.00 0.00 0.00 01:30:01 PM eth0 313.16 317.63 255.25 69.01 0.00 0.00 0.00 0.00 01:30:01 PM docker0 5.65 6.11 0.70 0.73 0.00 0.00 0.00 0.00 01:31:01 PM lo 329.61 329.61 153.85 153.85 0.00 0.00 0.00 0.00 01:31:01 PM eth0 209.96 157.54 56.24 72.16 0.00 0.00 0.00 0.00 01:31:01 PM docker0 3.55 4.38 0.60 0.56 0.00 0.00 0.00 0.00 01:32:01 PM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 01:32:01 PM eth0 126.30 106.58 1739.55 25.45 0.00 0.00 0.00 0.00 01:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM lo 240.85 240.85 54.57 54.57 0.00 0.00 0.00 0.00 01:33:01 PM eth0 315.48 147.16 2576.34 14.22 0.00 0.00 0.00 0.00 01:33:01 PM docker0 119.64 125.67 36.82 19.70 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 37.04 32.42 138.40 10.25 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 67.64 67.64 22.37 22.37 0.00 0.00 0.00 0.00 Average: eth0 260.93 166.69 1827.49 32.81 0.00 0.00 0.00 0.00 Average: docker0 13.82 15.09 3.97 2.28 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) 11/24/2023 _x86_64_ (8 CPU) 13:23:26 LINUX RESTART (8 CPU) 01:24:03 PM CPU %user %nice %system %iowait %steal %idle 01:25:01 PM all 8.99 0.00 0.82 1.33 0.06 88.81 01:25:01 PM 0 5.02 0.00 0.69 0.21 0.03 94.05 01:25:01 PM 1 6.20 0.00 0.62 1.30 0.05 91.83 01:25:01 PM 2 12.65 0.00 1.05 6.93 0.05 79.32 01:25:01 PM 3 12.32 0.00 1.16 0.62 0.10 85.80 01:25:01 PM 4 13.03 0.00 0.81 0.71 0.03 85.42 01:25:01 PM 5 8.44 0.00 0.88 0.55 0.05 90.07 01:25:01 PM 6 8.01 0.00 0.76 0.17 0.03 91.02 01:25:01 PM 7 6.27 0.00 0.55 0.19 0.12 92.86 01:26:01 PM all 25.74 0.00 1.29 1.81 0.07 71.09 01:26:01 PM 0 25.69 0.00 1.34 1.00 0.08 71.89 01:26:01 PM 1 31.21 0.00 1.74 2.25 0.07 64.74 01:26:01 PM 2 27.55 0.00 1.24 2.00 0.07 69.14 01:26:01 PM 3 18.48 0.00 1.00 1.67 0.07 78.78 01:26:01 PM 4 25.29 0.00 1.50 2.09 0.08 71.04 01:26:01 PM 5 25.32 0.00 0.94 1.49 0.07 72.19 01:26:01 PM 6 32.94 0.00 0.87 2.94 0.07 63.18 01:26:01 PM 7 19.43 0.00 1.69 1.02 0.08 77.77 01:27:01 PM all 21.72 0.00 1.74 0.87 0.08 75.59 01:27:01 PM 0 14.17 0.00 1.20 0.00 0.08 84.55 01:27:01 PM 1 29.91 0.00 1.51 0.25 0.08 68.24 01:27:01 PM 2 16.13 0.00 1.46 0.10 0.07 82.24 01:27:01 PM 3 11.96 0.00 1.70 0.32 0.08 85.94 01:27:01 PM 4 29.32 0.00 1.63 3.05 0.08 65.92 01:27:01 PM 5 29.72 0.00 2.22 0.89 0.07 67.10 01:27:01 PM 6 31.69 0.00 2.52 0.64 0.08 65.07 01:27:01 PM 7 10.70 0.00 1.69 1.74 0.08 85.78 01:28:01 PM all 9.75 0.31 1.11 3.67 0.06 85.09 01:28:01 PM 0 8.44 0.03 1.05 2.61 0.07 87.80 01:28:01 PM 1 10.04 0.00 1.42 1.82 0.07 86.64 01:28:01 PM 2 10.15 0.00 1.09 11.29 0.07 77.40 01:28:01 PM 3 10.84 0.02 0.87 0.47 0.07 87.74 01:28:01 PM 4 9.84 0.00 0.99 3.56 0.05 85.56 01:28:01 PM 5 11.03 0.02 1.15 4.70 0.07 83.04 01:28:01 PM 6 8.47 2.36 1.20 2.97 0.05 84.95 01:28:01 PM 7 9.20 0.05 1.12 1.96 0.07 87.60 01:29:01 PM all 47.82 0.22 1.41 1.02 0.09 49.44 01:29:01 PM 0 66.90 0.02 1.07 0.03 0.08 31.90 01:29:01 PM 1 50.88 0.02 1.07 0.50 0.08 47.45 01:29:01 PM 2 30.14 0.00 1.54 4.75 0.08 63.48 01:29:01 PM 3 42.69 0.00 1.15 0.07 0.10 55.99 01:29:01 PM 4 50.74 0.00 1.76 1.55 0.10 45.85 01:29:01 PM 5 52.13 1.62 1.94 1.20 0.08 43.02 01:29:01 PM 6 33.41 0.02 1.04 0.02 0.08 65.44 01:29:01 PM 7 55.64 0.07 1.75 0.05 0.10 42.39 01:30:01 PM all 12.39 0.06 1.29 0.24 0.07 85.95 01:30:01 PM 0 12.62 0.00 1.45 0.10 0.08 85.74 01:30:01 PM 1 12.64 0.02 1.24 0.20 0.08 85.82 01:30:01 PM 2 8.41 0.03 1.17 0.35 0.08 89.95 01:30:01 PM 3 8.95 0.03 1.37 0.17 0.07 89.41 01:30:01 PM 4 12.03 0.00 0.85 0.12 0.07 86.93 01:30:01 PM 5 10.83 0.40 1.57 0.22 0.08 86.90 01:30:01 PM 6 15.87 0.00 1.32 0.60 0.07 82.14 01:30:01 PM 7 17.73 0.00 1.31 0.18 0.05 80.73 01:31:01 PM all 29.95 0.90 3.03 1.02 0.11 64.98 01:31:01 PM 0 37.15 1.89 3.21 1.89 0.13 55.73 01:31:01 PM 1 35.82 1.92 2.78 0.57 0.12 58.79 01:31:01 PM 2 22.95 2.36 2.54 0.32 0.12 71.71 01:31:01 PM 3 23.53 0.10 3.76 0.94 0.10 71.56 01:31:01 PM 4 22.31 0.00 2.38 1.37 0.10 73.84 01:31:01 PM 5 30.74 0.13 2.75 0.54 0.12 65.72 01:31:01 PM 6 38.55 0.70 3.75 1.59 0.12 55.29 01:31:01 PM 7 28.53 0.10 3.07 0.94 0.10 67.26 01:32:01 PM all 36.60 0.00 1.31 1.37 0.09 60.63 01:32:01 PM 0 23.42 0.00 0.82 0.03 0.07 75.66 01:32:01 PM 1 33.30 0.00 1.67 6.00 0.10 58.93 01:32:01 PM 2 32.69 0.00 1.35 1.79 0.07 64.10 01:32:01 PM 3 35.19 0.00 1.54 1.04 0.08 62.15 01:32:01 PM 4 45.82 0.00 2.34 0.10 0.10 51.64 01:32:01 PM 5 43.53 0.00 1.05 2.00 0.08 53.32 01:32:01 PM 6 41.91 0.00 0.97 0.02 0.08 57.02 01:32:01 PM 7 36.91 0.00 0.74 0.00 0.10 62.25 01:33:01 PM all 26.81 0.00 1.88 2.66 0.09 68.56 01:33:01 PM 0 22.99 0.00 1.14 0.94 0.08 74.84 01:33:01 PM 1 24.52 0.00 2.64 10.24 0.10 62.50 01:33:01 PM 2 18.40 0.00 2.01 6.09 0.10 73.40 01:33:01 PM 3 22.60 0.00 1.63 0.69 0.08 75.00 01:33:01 PM 4 29.06 0.00 2.52 0.18 0.10 68.13 01:33:01 PM 5 22.65 0.00 1.46 0.70 0.07 75.12 01:33:01 PM 6 36.55 0.00 1.14 0.69 0.08 61.54 01:33:01 PM 7 37.76 0.00 2.52 1.76 0.08 57.87 01:34:01 PM all 19.12 0.00 1.24 1.54 0.05 78.05 01:34:01 PM 0 20.39 0.00 1.03 1.02 0.07 77.49 01:34:01 PM 1 14.58 0.00 1.54 1.47 0.05 82.36 01:34:01 PM 2 17.19 0.00 2.02 2.59 0.05 78.16 01:34:01 PM 3 14.68 0.00 1.14 0.83 0.05 83.30 01:34:01 PM 4 36.69 0.00 1.42 5.39 0.05 56.44 01:34:01 PM 5 19.56 0.00 1.02 0.68 0.05 78.68 01:34:01 PM 6 12.37 0.00 0.97 0.18 0.03 86.45 01:34:01 PM 7 17.52 0.00 0.82 0.12 0.05 81.49 Average: all 23.94 0.15 1.51 1.55 0.08 72.76 Average: 0 23.76 0.19 1.30 0.79 0.08 73.88 Average: 1 24.97 0.20 1.62 2.46 0.08 70.66 Average: 2 19.66 0.24 1.55 3.61 0.08 74.87 Average: 3 20.15 0.02 1.53 0.68 0.08 77.54 Average: 4 27.47 0.00 1.62 1.82 0.08 69.02 Average: 5 25.45 0.22 1.50 1.30 0.07 71.46 Average: 6 26.03 0.31 1.45 0.98 0.07 71.15 Average: 7 24.04 0.02 1.53 0.80 0.08 73.53