---> uname -a: Linux prd-centos8-docker-8c-8g-5094.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1053 27258 19 3578 30370 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:48:c8:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.183/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fe48:c809/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:0e:13:64 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::42:93ff:fe0e:1364/64 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) 12/14/2023 _x86_64_ (8 CPU) 16:55:10 LINUX RESTART (8 CPU) 04:56:01 PM tps rtps wtps bread/s bwrtn/s 04:57:01 PM 230.46 25.74 204.72 4548.75 9609.11 04:58:01 PM 143.24 2.73 140.51 1118.21 16238.84 04:59:01 PM 121.03 12.65 108.38 926.89 28083.32 05:00:01 PM 49.78 0.05 49.73 1.07 2884.34 05:01:01 PM 21.48 0.02 21.46 0.13 491.95 05:02:01 PM 43.70 0.18 43.52 11.99 1041.31 Average: 101.61 6.89 94.72 1101.11 9724.15 04:56:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:57:01 PM 28872732 30883760 3782980 11.58 2688 2326444 1682092 4.99 193608 3121668 233984 04:58:01 PM 27157168 29709624 5498544 16.84 2688 2862116 2649632 7.86 341932 4656548 290148 04:59:01 PM 27111668 30228276 5544044 16.98 2688 3411980 2174396 6.45 493136 4501772 22828 05:00:01 PM 25561244 28726188 7094468 21.73 2688 3457052 4556732 13.52 532652 5990712 156 05:01:01 PM 25666996 28832548 6988716 21.40 2688 3457816 3516464 10.43 538912 5872176 40 05:02:01 PM 27722580 30892836 4933132 15.11 2688 3462160 1739220 5.16 674880 3699392 2676 Average: 27015398 29878872 5640314 17.27 2688 3162928 2719756 8.07 462520 4640378 91639 04:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 PM eth0 215.81 189.64 2269.15 46.64 0.00 0.00 0.00 0.00 04:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 PM eth0 727.23 359.41 7038.63 33.92 0.00 0.00 0.00 0.00 04:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 PM lo 21.81 21.81 2.78 2.78 0.00 0.00 0.00 0.00 04:59:01 PM eth0 358.60 180.56 3027.93 18.43 0.00 0.00 0.00 0.00 04:59:01 PM docker0 7.76 12.83 1.28 1.56 0.00 0.00 0.00 0.00 05:00:01 PM lo 1.97 1.97 0.22 0.22 0.00 0.00 0.00 0.00 05:00:01 PM eth0 63.13 49.93 406.79 13.91 0.00 0.00 0.00 0.00 05:00:01 PM docker0 0.75 0.90 0.11 0.11 0.00 0.00 0.00 0.00 05:00:01 PM vethf50678a 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 05:01:01 PM lo 231.47 231.47 79.47 79.47 0.00 0.00 0.00 0.00 05:01:01 PM eth0 174.64 170.59 96.12 44.81 0.00 0.00 0.00 0.00 05:01:01 PM docker0 5.85 6.31 0.74 0.75 0.00 0.00 0.00 0.00 05:02:01 PM lo 204.90 204.90 59.52 59.52 0.00 0.00 0.00 0.00 05:02:01 PM eth0 57.64 40.67 20.21 23.23 0.00 0.00 0.00 0.00 05:02:01 PM docker0 3.48 4.25 0.59 0.56 0.00 0.00 0.00 0.00 Average: lo 76.70 76.70 23.67 23.67 0.00 0.00 0.00 0.00 Average: eth0 266.15 165.12 2142.88 30.16 0.00 0.00 0.00 0.00 Average: docker0 2.97 4.05 0.45 0.49 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) 12/14/2023 _x86_64_ (8 CPU) 16:55:10 LINUX RESTART (8 CPU) 04:56:01 PM CPU %user %nice %system %iowait %steal %idle 04:57:01 PM all 14.64 0.00 1.33 1.07 0.06 82.90 04:57:01 PM 0 19.11 0.00 1.52 0.92 0.08 78.37 04:57:01 PM 1 12.78 0.00 1.74 1.62 0.08 83.77 04:57:01 PM 2 15.03 0.00 1.59 1.35 0.05 81.98 04:57:01 PM 3 7.97 0.00 1.07 1.99 0.07 88.91 04:57:01 PM 4 18.86 0.00 1.60 1.20 0.05 78.28 04:57:01 PM 5 19.41 0.00 0.75 0.47 0.03 79.34 04:57:01 PM 6 20.33 0.00 1.87 0.82 0.07 76.91 04:57:01 PM 7 3.60 0.00 0.50 0.17 0.07 95.67 04:58:01 PM all 37.11 0.00 1.37 1.47 0.14 59.92 04:58:01 PM 0 36.14 0.00 1.40 0.73 0.12 61.61 04:58:01 PM 1 47.65 0.00 0.82 0.78 0.15 50.60 04:58:01 PM 2 38.35 0.00 1.25 0.67 0.15 59.57 04:58:01 PM 3 33.40 0.00 1.70 5.43 0.13 59.34 04:58:01 PM 4 31.92 0.00 1.42 0.33 0.16 66.18 04:58:01 PM 5 37.51 0.00 0.71 0.03 0.12 61.62 04:58:01 PM 6 40.68 0.00 2.16 2.76 0.12 54.28 04:58:01 PM 7 30.80 0.00 1.47 1.15 0.19 66.39 04:59:01 PM all 11.17 0.34 1.98 1.05 0.09 85.37 04:59:01 PM 0 12.47 0.07 1.95 0.57 0.08 84.86 04:59:01 PM 1 10.84 0.00 2.65 1.24 0.10 85.17 04:59:01 PM 2 11.87 0.00 2.39 1.36 0.08 84.30 04:59:01 PM 3 10.71 0.00 1.80 1.95 0.08 85.46 04:59:01 PM 4 16.36 0.00 1.53 0.02 0.10 81.99 04:59:01 PM 5 11.45 0.03 1.93 0.44 0.08 86.07 04:59:01 PM 6 9.32 2.65 2.03 0.74 0.08 85.17 04:59:01 PM 7 6.36 0.00 1.56 2.05 0.07 89.96 05:00:01 PM all 48.84 0.21 1.56 0.26 0.09 49.03 05:00:01 PM 0 41.01 0.05 1.97 0.03 0.08 56.84 05:00:01 PM 1 51.26 0.00 0.92 0.03 0.10 47.68 05:00:01 PM 2 61.81 0.05 2.49 0.37 0.10 35.17 05:00:01 PM 3 39.35 0.00 1.19 0.62 0.08 58.75 05:00:01 PM 4 50.04 0.02 1.45 0.02 0.08 48.39 05:00:01 PM 5 45.36 0.00 1.61 0.87 0.10 52.05 05:00:01 PM 6 35.85 1.59 1.29 0.17 0.07 61.04 05:00:01 PM 7 66.07 0.00 1.57 0.00 0.10 32.26 05:01:01 PM all 14.27 0.07 1.46 0.05 0.09 84.06 05:01:01 PM 0 13.84 0.07 1.49 0.12 0.12 84.37 05:01:01 PM 1 14.07 0.00 1.64 0.03 0.10 84.16 05:01:01 PM 2 16.99 0.02 1.57 0.03 0.10 81.29 05:01:01 PM 3 12.22 0.07 1.19 0.07 0.10 86.36 05:01:01 PM 4 14.52 0.03 1.17 0.05 0.08 84.15 05:01:01 PM 5 10.55 0.00 1.67 0.02 0.07 87.70 05:01:01 PM 6 17.73 0.05 1.77 0.03 0.08 80.33 05:01:01 PM 7 14.28 0.32 1.17 0.03 0.08 84.11 05:02:01 PM all 22.57 0.62 2.92 0.11 0.10 73.68 05:02:01 PM 0 16.04 0.08 2.09 0.13 0.12 81.53 05:02:01 PM 1 31.28 1.99 3.48 0.08 0.10 63.06 05:02:01 PM 2 30.69 0.02 3.25 0.20 0.08 65.76 05:02:01 PM 3 21.54 0.00 3.02 0.03 0.10 75.31 05:02:01 PM 4 19.82 0.05 2.79 0.12 0.12 77.11 05:02:01 PM 5 24.67 2.21 3.69 0.12 0.10 69.21 05:02:01 PM 6 19.77 0.12 2.78 0.12 0.10 77.11 05:02:01 PM 7 16.69 0.49 2.26 0.05 0.12 80.39 Average: all 24.71 0.21 1.77 0.66 0.10 72.55 Average: 0 23.08 0.04 1.74 0.42 0.10 74.62 Average: 1 27.92 0.33 1.88 0.63 0.11 69.13 Average: 2 29.06 0.01 2.09 0.66 0.10 68.07 Average: 3 20.72 0.01 1.66 1.64 0.09 75.88 Average: 4 25.22 0.02 1.66 0.29 0.10 72.71 Average: 5 24.79 0.37 1.73 0.32 0.08 72.70 Average: 6 23.94 0.73 1.98 0.77 0.09 72.49 Average: 7 22.92 0.13 1.42 0.57 0.10 74.85