---> uname -a: Linux prd-centos8-docker-8c-8g-5748.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: 2800.000 BogoMIPS: 5600.00 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 1100 25477 19 5312 30316 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:7e:45:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.100/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fe7e:4558/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:ba:01:a5 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::42:72ff:feba:1a5/64 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) 02/16/2024 _x86_64_ (8 CPU) 11:30:22 LINUX RESTART (8 CPU) 11:31:01 AM tps rtps wtps bread/s bwrtn/s 11:32:01 AM 102.72 7.08 95.63 1304.23 5848.73 11:33:01 AM 275.42 20.43 254.99 4091.18 13627.86 11:34:01 AM 80.79 0.80 79.99 191.10 9638.15 11:35:01 AM 105.78 12.53 93.25 912.36 35774.36 11:36:01 AM 19.74 0.00 19.74 0.00 483.21 11:37:01 AM 29.91 0.07 29.84 1.07 561.01 11:38:01 AM 51.44 2.45 48.99 4472.43 7328.59 11:39:01 AM 110.76 1.10 109.66 68.64 29144.49 11:40:01 AM 174.83 1.38 173.44 1715.83 20655.05 Average: 105.70 5.09 100.61 1417.36 13672.81 11:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:32:01 AM 29518472 31252552 3137240 9.61 2688 2057112 1474736 4.38 173488 2531840 183436 11:33:01 AM 28012496 30222228 4643216 14.22 2688 2522776 2691560 7.99 277680 3880544 205044 11:34:01 AM 27213232 29499160 5442480 16.67 2688 2596536 3257360 9.66 320880 4626588 6648 11:35:01 AM 25154832 28269100 7500880 22.97 2688 3407772 5878356 17.44 520848 6409344 260 11:36:01 AM 25420712 28535532 7235000 22.16 2688 3408348 3941160 11.69 531912 6127000 24 11:37:01 AM 26072080 29199212 6583632 20.16 2688 3420024 3180340 9.44 543068 5478080 11332 11:38:01 AM 25432076 29281428 7223636 22.12 2688 4138068 3422776 10.16 736480 5909072 393368 11:39:01 AM 24494160 28769944 8161552 24.99 2688 4549492 3318620 9.85 780356 6759988 21384 11:40:01 AM 26150212 31086064 6505500 19.92 2688 5203768 1517456 4.50 968568 4916156 52012 Average: 26385364 29568358 6270348 19.20 2688 3478211 3186929 9.46 539253 5182068 97056 11:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 AM eth0 67.29 47.42 1080.77 8.53 0.00 0.00 0.00 0.00 11:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 401.55 331.51 5103.10 61.68 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 2.10 2.10 0.35 0.35 0.00 0.00 0.00 0.00 11:34:01 AM eth0 95.27 78.04 752.77 21.39 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 2.12 2.12 0.23 0.23 0.00 0.00 0.00 0.00 11:35:01 AM eth0 998.10 533.87 6437.73 36.98 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.75 1.00 0.11 0.11 0.00 0.00 0.00 0.00 11:35:01 AM veth507d0c8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:36:01 AM lo 355.68 355.68 230.27 230.27 0.00 0.00 0.00 0.00 11:36:01 AM eth0 184.18 143.92 34.60 134.90 0.00 0.00 0.00 0.00 11:36:01 AM docker0 5.90 6.35 0.74 0.76 0.00 0.00 0.00 0.00 11:37:01 AM lo 220.19 220.19 143.88 143.88 0.00 0.00 0.00 0.00 11:37:01 AM eth0 221.49 184.07 35.84 143.64 0.00 0.00 0.00 0.00 11:37:01 AM docker0 3.52 4.22 0.59 0.54 0.00 0.00 0.00 0.00 11:38:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:38:01 AM eth0 142.20 118.91 1753.06 29.01 0.00 0.00 0.00 0.00 11:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM lo 203.00 203.00 58.76 58.76 0.00 0.00 0.00 0.00 11:39:01 AM eth0 482.02 265.06 2569.11 25.48 0.00 0.00 0.00 0.00 11:39:01 AM docker0 101.92 106.61 34.46 26.13 0.00 0.00 0.00 0.00 11:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 AM eth0 277.82 202.35 2536.77 39.40 0.00 0.00 0.00 0.00 11:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 87.04 87.04 48.17 48.17 0.00 0.00 0.00 0.00 Average: eth0 318.87 211.68 2255.80 55.67 0.00 0.00 0.00 0.00 Average: docker0 12.45 13.13 3.99 3.06 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) 02/16/2024 _x86_64_ (8 CPU) 11:30:22 LINUX RESTART (8 CPU) 11:31:01 AM CPU %user %nice %system %iowait %steal %idle 11:32:01 AM all 10.61 0.00 0.97 0.52 0.06 87.84 11:32:01 AM 0 1.37 0.00 0.40 0.02 0.07 98.15 11:32:01 AM 1 18.04 0.00 1.57 0.70 0.07 79.62 11:32:01 AM 2 10.84 0.00 1.24 0.52 0.05 87.35 11:32:01 AM 3 21.29 0.00 1.94 0.52 0.07 76.19 11:32:01 AM 4 4.32 0.00 0.35 0.47 0.05 94.81 11:32:01 AM 5 7.34 0.00 0.72 0.84 0.07 91.04 11:32:01 AM 6 14.61 0.00 0.88 1.07 0.05 83.38 11:32:01 AM 7 7.04 0.00 0.67 0.03 0.05 92.21 11:33:01 AM all 33.74 0.00 1.60 1.45 0.11 63.11 11:33:01 AM 0 49.01 0.00 1.98 0.95 0.12 47.94 11:33:01 AM 1 15.90 0.00 1.22 2.13 0.15 80.60 11:33:01 AM 2 35.13 0.00 2.13 1.93 0.08 60.73 11:33:01 AM 3 47.02 0.00 1.52 1.39 0.10 49.97 11:33:01 AM 4 34.30 0.00 1.34 0.65 0.12 63.59 11:33:01 AM 5 34.38 0.00 1.59 0.91 0.12 63.01 11:33:01 AM 6 35.86 0.00 1.40 0.87 0.08 61.78 11:33:01 AM 7 18.25 0.00 1.64 2.75 0.08 77.28 11:34:01 AM all 38.36 0.00 1.14 0.55 0.09 59.86 11:34:01 AM 0 46.46 0.00 1.12 0.13 0.12 52.17 11:34:01 AM 1 39.06 0.00 1.29 1.20 0.08 58.37 11:34:01 AM 2 37.08 0.00 1.42 0.00 0.08 61.42 11:34:01 AM 3 47.51 0.00 1.02 0.12 0.08 51.26 11:34:01 AM 4 23.32 0.00 1.20 0.28 0.08 75.10 11:34:01 AM 5 39.50 0.00 1.59 0.32 0.08 58.51 11:34:01 AM 6 29.06 0.00 0.72 1.25 0.08 68.89 11:34:01 AM 7 44.93 0.00 0.74 1.09 0.08 53.16 11:35:01 AM all 23.80 0.21 2.76 1.82 0.09 71.33 11:35:01 AM 0 18.82 0.00 2.67 0.59 0.08 77.83 11:35:01 AM 1 22.14 0.00 2.85 3.37 0.10 71.54 11:35:01 AM 2 19.37 0.00 2.50 2.35 0.07 75.71 11:35:01 AM 3 24.87 0.00 3.98 0.78 0.12 70.25 11:35:01 AM 4 25.68 0.00 2.58 0.35 0.10 71.28 11:35:01 AM 5 26.83 1.63 2.54 1.46 0.07 67.48 11:35:01 AM 6 25.54 0.02 2.29 0.94 0.10 71.11 11:35:01 AM 7 27.12 0.00 2.64 4.70 0.10 65.44 11:36:01 AM all 15.78 0.08 1.49 0.06 0.08 82.50 11:36:01 AM 0 20.30 0.10 1.25 0.02 0.08 78.24 11:36:01 AM 1 16.62 0.03 1.36 0.02 0.08 81.89 11:36:01 AM 2 13.50 0.35 1.27 0.02 0.10 84.76 11:36:01 AM 3 16.08 0.00 1.48 0.12 0.07 82.26 11:36:01 AM 4 13.16 0.05 1.48 0.08 0.08 85.15 11:36:01 AM 5 18.47 0.00 1.57 0.17 0.10 79.69 11:36:01 AM 6 13.09 0.05 1.44 0.03 0.07 85.32 11:36:01 AM 7 15.04 0.05 2.06 0.05 0.08 82.71 11:37:01 AM all 29.51 0.65 2.62 0.08 0.10 67.05 11:37:01 AM 0 31.62 0.03 2.01 0.17 0.10 66.07 11:37:01 AM 1 22.83 1.76 2.40 0.07 0.10 72.84 11:37:01 AM 2 22.44 3.14 2.68 0.02 0.08 71.64 11:37:01 AM 3 42.77 0.05 3.43 0.12 0.13 53.49 11:37:01 AM 4 25.10 0.05 3.03 0.02 0.10 71.70 11:37:01 AM 5 25.78 0.00 2.36 0.10 0.10 71.66 11:37:01 AM 6 30.86 0.07 2.06 0.05 0.10 66.86 11:37:01 AM 7 34.65 0.08 2.99 0.07 0.08 62.13 11:38:01 AM all 37.79 0.00 1.64 0.19 0.10 60.26 11:38:01 AM 0 44.08 0.00 1.25 0.05 0.13 54.48 11:38:01 AM 1 31.77 0.00 1.86 0.30 0.10 65.97 11:38:01 AM 2 33.23 0.00 1.97 0.07 0.13 64.60 11:38:01 AM 3 53.80 0.00 2.24 0.20 0.13 43.62 11:38:01 AM 4 37.67 0.00 1.50 0.05 0.08 60.69 11:38:01 AM 5 37.34 0.00 1.14 0.52 0.07 60.94 11:38:01 AM 6 30.67 0.00 1.94 0.10 0.08 67.21 11:38:01 AM 7 33.78 0.00 1.25 0.27 0.10 64.59 11:39:01 AM all 33.65 0.00 1.94 0.39 0.09 63.93 11:39:01 AM 0 23.16 0.00 2.08 0.05 0.10 74.61 11:39:01 AM 1 44.28 0.00 1.86 0.91 0.08 52.87 11:39:01 AM 2 42.93 0.00 2.42 0.27 0.07 54.32 11:39:01 AM 3 23.19 0.00 1.80 0.42 0.12 74.48 11:39:01 AM 4 38.15 0.00 1.32 0.07 0.10 60.36 11:39:01 AM 5 30.81 0.00 1.86 0.99 0.08 66.26 11:39:01 AM 6 44.16 0.00 2.16 0.29 0.08 53.31 11:39:01 AM 7 22.47 0.00 2.00 0.17 0.12 75.25 11:40:01 AM all 26.89 0.00 1.46 0.45 0.07 71.14 11:40:01 AM 0 32.73 0.00 1.44 1.39 0.07 64.38 11:40:01 AM 1 39.75 0.00 1.67 0.05 0.08 58.45 11:40:01 AM 2 29.58 0.00 1.09 0.00 0.07 69.27 11:40:01 AM 3 7.65 0.00 1.37 0.02 0.08 90.88 11:40:01 AM 4 14.65 0.00 1.47 0.85 0.07 82.96 11:40:01 AM 5 12.20 0.00 1.14 0.42 0.07 86.17 11:40:01 AM 6 46.00 0.00 1.30 0.18 0.08 52.43 11:40:01 AM 7 32.45 0.00 2.16 0.69 0.07 64.63 Average: all 27.79 0.10 1.73 0.61 0.09 69.67 Average: 0 29.73 0.01 1.58 0.37 0.10 68.21 Average: 1 27.83 0.20 1.78 0.97 0.09 69.12 Average: 2 27.13 0.39 1.86 0.57 0.08 69.98 Average: 3 31.59 0.01 2.08 0.41 0.10 65.81 Average: 4 24.03 0.01 1.59 0.31 0.09 73.97 Average: 5 25.85 0.18 1.61 0.63 0.08 71.64 Average: 6 29.98 0.01 1.58 0.53 0.08 67.81 Average: 7 26.19 0.01 1.79 1.09 0.09 70.83