---> uname -a: Linux prd-centos8-docker-8c-8g-11581.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 1099 25475 19 5315 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:7a:5a:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.107/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fe7a:5a76/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:7b:a8:70 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:c9ff:fe7b:a870/64 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) 01/12/2024 _x86_64_ (8 CPU) 13:20:21 LINUX RESTART (8 CPU) 01:21:01 PM tps rtps wtps bread/s bwrtn/s 01:22:01 PM 117.90 6.98 110.91 1302.98 7787.82 01:23:01 PM 269.38 21.19 248.18 4348.68 13764.03 01:24:01 PM 70.22 0.08 70.14 1.47 7735.91 01:25:01 PM 110.00 12.46 97.53 897.70 28490.39 01:26:01 PM 21.14 0.02 21.13 0.53 445.43 01:27:01 PM 31.71 0.00 31.71 0.00 905.10 01:28:01 PM 122.77 2.48 120.29 4497.88 35066.30 01:29:01 PM 41.45 1.10 40.35 68.63 8707.08 01:30:01 PM 181.84 1.83 180.00 1775.97 15518.96 Average: 107.38 5.13 102.25 1432.70 13158.37 01:21:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:22:01 PM 29437240 31218340 3218472 9.86 2688 2099104 1450708 4.30 180788 2589808 194436 01:23:01 PM 27583448 29796244 5072264 15.53 2688 2525760 2912328 8.64 293128 4293936 158976 01:24:01 PM 27350032 29635544 5305680 16.25 2688 2595836 3027904 8.98 322232 4488888 17224 01:25:01 PM 25695184 28806916 6960528 21.31 2688 3404768 4369784 12.97 525304 5866892 136 01:26:01 PM 25431508 28545000 7224204 22.12 2688 3405900 4855504 14.41 535628 6103000 152 01:27:01 PM 25444940 28758696 7210772 22.08 2688 3605936 3369168 10.00 586124 6058108 189104 01:28:01 PM 24159988 28460300 8495724 26.02 2688 4587516 3947900 11.71 776616 7091272 9732 01:29:01 PM 25816112 30649048 6839600 20.94 2688 5104356 1872440 5.56 828192 5392408 347160 01:30:01 PM 26119860 31076624 6535852 20.01 2688 5220104 1480376 4.39 998508 4911416 48632 Average: 26337590 29660746 6318122 19.35 2688 3616587 3031790 9.00 560724 5199525 107284 01:21:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM eth0 61.11 43.18 962.48 7.70 0.00 0.00 0.00 0.00 01:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 430.17 345.57 5101.00 61.35 0.00 0.00 0.00 0.00 01:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM lo 2.15 2.15 0.36 0.36 0.00 0.00 0.00 0.00 01:24:01 PM eth0 86.10 77.65 758.04 18.39 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 12.90 12.90 1.29 1.29 0.00 0.00 0.00 0.00 01:25:01 PM eth0 1102.92 301.93 6447.01 27.08 0.00 0.00 0.00 0.00 01:25:01 PM docker0 4.78 5.28 0.62 0.61 0.00 0.00 0.00 0.00 01:25:01 PM veth54c3a1d 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:26:01 PM lo 293.54 293.54 126.16 126.16 0.00 0.00 0.00 0.00 01:26:01 PM eth0 71.81 54.93 21.27 26.10 0.00 0.00 0.00 0.00 01:26:01 PM docker0 3.37 3.80 0.45 0.46 0.00 0.00 0.00 0.00 01:26:01 PM vethd202ba0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:27:01 PM lo 38.37 38.37 3.73 3.73 0.00 0.00 0.00 0.00 01:27:01 PM eth0 103.12 82.34 566.12 27.38 0.00 0.00 0.00 0.00 01:27:01 PM docker0 2.07 2.58 0.38 0.35 0.00 0.00 0.00 0.00 01:28:01 PM lo 11.79 11.79 1.77 1.77 0.00 0.00 0.00 0.00 01:28:01 PM eth0 361.74 172.98 3462.43 23.97 0.00 0.00 0.00 0.00 01:28:01 PM docker0 5.60 6.28 0.67 1.19 0.00 0.00 0.00 0.00 01:28:01 PM veth4020463 5.60 6.40 0.74 1.20 0.00 0.00 0.00 0.00 01:29:01 PM lo 176.74 176.74 48.29 48.29 0.00 0.00 0.00 0.00 01:29:01 PM eth0 216.64 169.97 2316.17 21.45 0.00 0.00 0.00 0.00 01:29:01 PM docker0 88.62 93.40 33.00 16.84 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 154.57 104.75 691.20 37.08 0.00 0.00 0.00 0.00 01:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 59.50 59.50 20.18 20.18 0.00 0.00 0.00 0.00 Average: eth0 287.59 150.37 2258.52 27.83 0.00 0.00 0.00 0.00 Average: docker0 11.61 12.37 3.90 2.16 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) 01/12/2024 _x86_64_ (8 CPU) 13:20:21 LINUX RESTART (8 CPU) 01:21:01 PM CPU %user %nice %system %iowait %steal %idle 01:22:01 PM all 10.59 0.00 1.01 0.59 0.04 87.77 01:22:01 PM 0 2.32 0.00 0.58 0.70 0.05 96.34 01:22:01 PM 1 6.81 0.00 1.15 1.42 0.03 90.58 01:22:01 PM 2 15.94 0.00 1.57 0.55 0.07 81.87 01:22:01 PM 3 20.02 0.00 1.08 0.58 0.03 78.27 01:22:01 PM 4 16.05 0.00 1.45 0.18 0.05 82.27 01:22:01 PM 5 16.71 0.00 1.37 0.70 0.05 81.17 01:22:01 PM 6 2.29 0.00 0.30 0.45 0.03 96.93 01:22:01 PM 7 4.54 0.00 0.57 0.13 0.03 94.73 01:23:01 PM all 36.35 0.00 1.53 1.57 0.09 60.46 01:23:01 PM 0 23.19 0.00 2.21 3.91 0.08 70.61 01:23:01 PM 1 31.86 0.00 1.12 0.75 0.08 66.18 01:23:01 PM 2 48.79 0.00 1.56 1.04 0.10 48.51 01:23:01 PM 3 31.57 0.00 1.16 3.23 0.08 63.96 01:23:01 PM 4 42.24 0.00 2.20 1.48 0.08 54.01 01:23:01 PM 5 51.73 0.00 1.89 1.82 0.12 44.44 01:23:01 PM 6 28.90 0.00 0.89 0.08 0.08 70.05 01:23:01 PM 7 32.57 0.00 1.26 0.22 0.08 65.87 01:24:01 PM all 37.39 0.00 0.88 0.51 0.07 61.15 01:24:01 PM 0 38.13 0.00 0.93 0.88 0.07 59.99 01:24:01 PM 1 27.70 0.00 0.78 0.55 0.08 70.88 01:24:01 PM 2 34.14 0.00 0.87 0.00 0.07 64.93 01:24:01 PM 3 37.43 0.00 0.60 2.44 0.07 59.46 01:24:01 PM 4 43.57 0.00 0.74 0.02 0.08 55.59 01:24:01 PM 5 40.17 0.00 1.02 0.00 0.07 58.74 01:24:01 PM 6 34.45 0.00 1.12 0.12 0.07 64.25 01:24:01 PM 7 43.53 0.00 0.95 0.08 0.08 55.35 01:25:01 PM all 20.32 0.24 3.05 2.06 0.08 74.25 01:25:01 PM 0 24.53 0.00 2.82 0.02 0.08 72.54 01:25:01 PM 1 12.93 0.05 2.80 2.33 0.08 81.81 01:25:01 PM 2 24.12 1.75 3.32 1.41 0.10 69.29 01:25:01 PM 3 29.41 0.02 3.52 3.67 0.10 63.28 01:25:01 PM 4 19.98 0.00 3.37 7.15 0.08 69.41 01:25:01 PM 5 22.70 0.03 2.80 1.03 0.08 73.35 01:25:01 PM 6 15.01 0.07 2.64 0.24 0.07 81.98 01:25:01 PM 7 13.86 0.02 3.13 0.61 0.07 82.33 01:26:01 PM all 15.09 0.29 1.56 0.05 0.10 82.91 01:26:01 PM 0 14.54 0.00 1.49 0.12 0.10 83.75 01:26:01 PM 1 13.27 1.77 1.57 0.05 0.10 83.24 01:26:01 PM 2 18.71 0.33 1.36 0.02 0.08 79.50 01:26:01 PM 3 13.75 0.08 1.86 0.07 0.08 84.16 01:26:01 PM 4 18.31 0.02 1.72 0.02 0.10 79.83 01:26:01 PM 5 13.58 0.05 1.34 0.02 0.12 84.90 01:26:01 PM 6 13.62 0.07 1.65 0.03 0.10 84.52 01:26:01 PM 7 14.97 0.00 1.51 0.07 0.10 83.36 01:27:01 PM all 42.88 0.06 1.57 0.35 0.10 55.04 01:27:01 PM 0 27.57 0.00 1.32 0.02 0.07 71.02 01:27:01 PM 1 38.63 0.05 1.81 0.59 0.08 58.85 01:27:01 PM 2 45.70 0.00 1.59 0.03 0.10 52.57 01:27:01 PM 3 36.21 0.05 1.61 0.17 0.10 61.86 01:27:01 PM 4 52.56 0.02 2.36 0.82 0.12 44.13 01:27:01 PM 5 54.36 0.00 1.04 0.15 0.12 44.33 01:27:01 PM 6 39.05 0.37 1.44 0.20 0.10 58.84 01:27:01 PM 7 48.93 0.00 1.40 0.84 0.10 48.73 01:28:01 PM all 22.08 0.00 2.02 2.14 0.07 73.69 01:28:01 PM 0 10.97 0.00 1.54 2.65 0.07 84.78 01:28:01 PM 1 17.96 0.00 2.34 2.76 0.07 76.88 01:28:01 PM 2 14.74 0.00 2.31 4.80 0.08 78.07 01:28:01 PM 3 15.94 0.00 1.92 1.21 0.05 80.88 01:28:01 PM 4 32.69 0.00 2.33 1.81 0.07 63.10 01:28:01 PM 5 29.52 0.00 1.61 1.68 0.07 67.12 01:28:01 PM 6 22.87 0.00 2.05 1.31 0.07 73.71 01:28:01 PM 7 31.94 0.00 2.08 0.91 0.07 65.00 01:29:01 PM all 29.79 0.00 1.45 0.38 0.07 68.31 01:29:01 PM 0 28.82 0.00 1.32 0.25 0.08 69.52 01:29:01 PM 1 26.56 0.00 1.61 1.16 0.08 70.59 01:29:01 PM 2 21.10 0.00 1.36 0.00 0.07 77.48 01:29:01 PM 3 18.15 0.00 1.61 0.34 0.08 79.82 01:29:01 PM 4 36.59 0.00 1.29 0.03 0.07 62.03 01:29:01 PM 5 37.14 0.00 1.27 0.10 0.07 61.43 01:29:01 PM 6 42.93 0.00 1.59 0.08 0.07 55.33 01:29:01 PM 7 26.96 0.00 1.54 1.07 0.07 70.36 01:30:01 PM all 21.17 0.00 1.30 0.60 0.06 76.86 01:30:01 PM 0 41.34 0.00 1.42 0.35 0.07 56.83 01:30:01 PM 1 16.51 0.00 1.82 0.10 0.07 81.51 01:30:01 PM 2 18.96 0.00 0.97 0.02 0.05 80.00 01:30:01 PM 3 26.14 0.00 0.92 0.22 0.07 72.65 01:30:01 PM 4 7.83 0.00 1.15 0.22 0.05 90.75 01:30:01 PM 5 25.57 0.00 1.37 1.41 0.07 71.59 01:30:01 PM 6 25.00 0.00 1.82 0.25 0.07 72.87 01:30:01 PM 7 8.03 0.00 0.95 2.25 0.05 88.71 Average: all 26.19 0.07 1.60 0.91 0.08 71.16 Average: 0 23.50 0.00 1.51 0.99 0.07 73.92 Average: 1 21.36 0.21 1.67 1.08 0.08 75.61 Average: 2 26.91 0.23 1.65 0.87 0.08 70.25 Average: 3 25.41 0.02 1.58 1.32 0.07 71.60 Average: 4 29.98 0.00 1.84 1.30 0.08 66.80 Average: 5 32.40 0.01 1.52 0.77 0.08 65.22 Average: 6 24.90 0.06 1.50 0.31 0.07 73.16 Average: 7 25.03 0.00 1.49 0.69 0.07 72.72