---> uname -a: Linux prd-centos8-docker-8c-8g-2981.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1042 27276 18 3571 30390 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:a2:12:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.197/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:fea2:12eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:92:0e:99 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::42:55ff:fe92:e99/64 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) 11/22/2023 _x86_64_ (8 CPU) 14:16:30 LINUX RESTART (8 CPU) 02:17:01 PM tps rtps wtps bread/s bwrtn/s 02:18:01 PM 63.14 16.96 46.18 2703.82 5286.34 02:19:01 PM 108.83 0.02 108.82 0.40 8422.96 02:20:01 PM 273.46 19.66 253.80 4328.02 7689.95 02:21:01 PM 175.27 1.93 173.34 61.18 12687.64 02:22:01 PM 149.72 1.32 148.40 406.26 33617.76 02:23:01 PM 55.71 0.62 55.10 60.51 6207.70 Average: 137.69 6.75 130.94 1260.03 12319.03 02:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 PM 29717604 31283308 2938108 9.00 2688 1898440 1483496 4.40 169440 2386144 42012 02:19:01 PM 29444500 31226744 3211212 9.83 2688 2099140 1478564 4.39 163624 2607144 118952 02:20:01 PM 28535584 30654896 4120128 12.62 2688 2431804 1885844 5.60 237076 3415420 167108 02:21:01 PM 27708168 30170588 4947544 15.15 2688 2769564 2197632 6.52 462368 3995640 169228 02:22:01 PM 27993968 31158080 4661744 14.28 2688 3461460 1490648 4.42 631564 3505352 100680 02:23:01 PM 27941160 31131476 4714552 14.44 2688 3485408 1500668 4.45 807080 3377292 26840 Average: 28556831 30937515 4098881 12.55 2688 2690969 1672809 4.96 411859 3214499 104137 02:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM eth0 182.20 115.56 1042.71 41.66 0.00 0.00 0.00 0.00 02:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM eth0 33.03 22.90 476.38 3.94 0.00 0.00 0.00 0.00 02:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 293.82 266.88 3170.64 53.35 0.00 0.00 0.00 0.00 02:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM eth0 310.56 262.00 4624.32 36.12 0.00 0.00 0.00 0.00 02:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM eth0 290.75 245.65 4312.89 1157.45 0.00 0.00 0.00 0.00 02:22:01 PM docker0 8.81 15.93 0.51 305.60 0.00 0.00 0.00 0.00 02:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 PM eth0 126.99 131.94 292.00 826.13 0.00 0.00 0.00 0.00 02:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 206.23 174.16 2319.91 353.12 0.00 0.00 0.00 0.00 Average: docker0 1.47 2.65 0.09 50.94 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) 11/22/2023 _x86_64_ (8 CPU) 14:16:30 LINUX RESTART (8 CPU) 02:17:01 PM CPU %user %nice %system %iowait %steal %idle 02:18:01 PM all 7.73 0.00 0.97 2.96 0.04 88.31 02:18:01 PM 0 6.19 0.00 1.15 4.50 0.03 88.13 02:18:01 PM 1 2.72 0.00 0.64 3.49 0.03 93.11 02:18:01 PM 2 12.84 0.00 1.14 7.60 0.03 78.39 02:18:01 PM 3 13.95 0.00 1.12 4.40 0.05 80.48 02:18:01 PM 4 2.29 0.00 0.87 0.05 0.03 96.75 02:18:01 PM 5 11.52 0.00 1.12 1.02 0.05 86.30 02:18:01 PM 6 9.87 0.00 1.00 1.44 0.03 87.66 02:18:01 PM 7 2.42 0.00 0.70 1.19 0.02 95.67 02:19:01 PM all 6.92 0.00 0.65 3.05 0.03 89.35 02:19:01 PM 0 4.80 0.00 0.35 0.42 0.03 94.40 02:19:01 PM 1 8.43 0.00 0.62 5.22 0.03 85.70 02:19:01 PM 2 30.11 0.00 2.64 7.31 0.08 59.86 02:19:01 PM 3 5.69 0.00 0.75 7.24 0.02 86.31 02:19:01 PM 4 2.57 0.00 0.20 0.90 0.05 96.27 02:19:01 PM 5 0.30 0.00 0.17 0.65 0.02 98.86 02:19:01 PM 6 3.22 0.00 0.38 2.57 0.02 93.81 02:19:01 PM 7 0.23 0.00 0.07 0.12 0.02 99.57 02:20:01 PM all 15.78 0.00 1.12 3.04 0.07 79.99 02:20:01 PM 0 9.75 0.00 0.82 2.30 0.07 87.06 02:20:01 PM 1 18.19 0.00 0.65 0.70 0.08 80.38 02:20:01 PM 2 16.08 0.00 0.75 0.62 0.07 82.48 02:20:01 PM 3 18.69 0.00 1.47 5.55 0.10 74.19 02:20:01 PM 4 16.10 0.00 0.97 2.91 0.07 79.95 02:20:01 PM 5 21.16 0.00 1.59 4.85 0.07 72.33 02:20:01 PM 6 16.57 0.00 1.02 3.18 0.07 79.16 02:20:01 PM 7 9.66 0.00 1.68 4.24 0.07 84.36 02:21:01 PM all 21.21 0.00 1.18 5.69 0.08 71.84 02:21:01 PM 0 12.58 0.00 1.07 7.47 0.08 78.80 02:21:01 PM 1 25.42 0.00 1.63 12.78 0.08 60.09 02:21:01 PM 2 16.50 0.00 1.17 9.46 0.08 72.79 02:21:01 PM 3 22.24 0.00 0.85 1.47 0.08 75.35 02:21:01 PM 4 25.39 0.00 1.09 5.04 0.10 68.38 02:21:01 PM 5 29.55 0.00 0.80 2.56 0.08 67.00 02:21:01 PM 6 16.85 0.00 1.26 3.43 0.07 78.39 02:21:01 PM 7 21.11 0.00 1.56 3.31 0.07 73.95 02:22:01 PM all 7.55 0.00 2.64 5.15 0.07 84.59 02:22:01 PM 0 7.15 0.00 2.42 3.19 0.07 87.18 02:22:01 PM 1 6.99 0.00 2.94 6.18 0.07 83.82 02:22:01 PM 2 10.11 0.00 2.06 1.31 0.07 86.46 02:22:01 PM 3 9.42 0.00 2.89 1.28 0.07 86.34 02:22:01 PM 4 5.85 0.00 2.49 4.91 0.07 86.68 02:22:01 PM 5 7.71 0.00 2.99 15.46 0.07 73.77 02:22:01 PM 6 5.68 0.00 2.56 5.75 0.07 85.95 02:22:01 PM 7 7.46 0.00 2.81 3.14 0.08 86.50 02:23:01 PM all 9.79 0.00 0.84 1.35 0.04 87.97 02:23:01 PM 0 7.20 0.00 0.80 2.57 0.05 89.37 02:23:01 PM 1 25.53 0.00 1.39 3.28 0.05 69.75 02:23:01 PM 2 11.83 0.00 0.90 1.84 0.03 85.40 02:23:01 PM 3 6.78 0.00 1.03 0.28 0.03 91.87 02:23:01 PM 4 6.19 0.00 0.97 0.60 0.07 92.17 02:23:01 PM 5 9.15 0.00 0.60 1.79 0.03 88.43 02:23:01 PM 6 10.64 0.00 0.73 0.42 0.05 88.16 02:23:01 PM 7 1.07 0.00 0.32 0.00 0.03 98.58 Average: all 11.49 0.00 1.23 3.54 0.06 83.68 Average: 0 7.94 0.00 1.10 3.41 0.06 87.49 Average: 1 14.54 0.00 1.31 5.27 0.06 78.82 Average: 2 16.25 0.00 1.44 4.69 0.06 77.56 Average: 3 12.79 0.00 1.35 3.37 0.06 82.43 Average: 4 9.73 0.00 1.10 2.40 0.06 86.71 Average: 5 13.23 0.00 1.21 4.38 0.05 81.13 Average: 6 10.47 0.00 1.16 2.79 0.05 85.53 Average: 7 6.97 0.00 1.19 2.00 0.05 89.80