---> uname -a: Linux prd-centos8-docker-8c-8g-7790.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: 2799.998 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 1058 27251 19 3580 30373 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:f6:e1:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.110/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fef6:e1b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:16:6a:be 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::42:51ff:fe16:6abe/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) 12/26/2023 _x86_64_ (8 CPU) 16:04:32 LINUX RESTART (8 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 97.40 23.94 73.46 4959.03 5938.24 04:07:01 PM 93.52 5.20 88.32 1973.00 7974.87 04:08:01 PM 233.82 14.53 219.29 2368.94 9405.83 04:09:01 PM 171.02 2.00 169.02 78.65 13816.50 04:10:01 PM 132.17 1.60 130.57 397.40 30742.48 Average: 145.59 9.45 136.13 1955.42 13576.33 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 29649820 31289236 3005884 9.20 2688 1965772 1393284 4.13 162328 2421380 131720 04:07:01 PM 29331188 31190552 3324516 10.18 2688 2177544 1980236 5.88 174308 2697728 133728 04:08:01 PM 28349376 30505376 4306328 13.19 2688 2469088 1912608 5.67 267476 3556120 140044 04:09:01 PM 26977004 29973472 5678700 17.39 2688 3299104 2389944 7.09 522856 4634152 594544 04:10:01 PM 27897804 31089380 4757900 14.57 2688 3488480 1548252 4.59 805016 3415884 147060 Average: 28441038 30809603 4214666 12.91 2688 2679998 1844865 5.47 386397 3345053 229419 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 302.55 206.18 1475.49 58.49 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 68.12 50.52 669.09 22.35 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 318.84 296.43 3401.05 41.90 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 423.01 325.51 8050.37 37.73 0.00 0.00 0.00 0.00 04:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 286.24 291.44 695.13 1961.09 0.00 0.00 0.00 0.00 04:10:01 PM docker0 8.81 14.73 0.52 305.87 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 279.76 234.02 2858.06 424.39 0.00 0.00 0.00 0.00 Average: docker0 1.76 2.95 0.10 61.19 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) 12/26/2023 _x86_64_ (8 CPU) 16:04:32 LINUX RESTART (8 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 10.65 0.00 1.33 1.98 0.06 85.98 04:06:01 PM 0 5.97 0.00 1.26 1.12 0.07 91.59 04:06:01 PM 1 17.69 0.00 1.32 3.49 0.07 77.43 04:06:01 PM 2 11.27 0.00 1.36 1.93 0.08 85.37 04:06:01 PM 3 20.33 0.00 2.47 1.76 0.05 75.39 04:06:01 PM 4 8.84 0.00 0.72 2.23 0.05 88.16 04:06:01 PM 5 3.68 0.00 0.75 1.62 0.05 93.90 04:06:01 PM 6 12.20 0.00 1.37 2.80 0.07 83.56 04:06:01 PM 7 5.23 0.00 1.44 0.87 0.03 92.43 04:07:01 PM all 6.21 0.00 0.62 2.68 0.03 90.46 04:07:01 PM 0 12.12 0.00 1.29 1.49 0.03 85.06 04:07:01 PM 1 8.23 0.00 0.75 3.84 0.03 87.15 04:07:01 PM 2 11.28 0.00 1.02 4.43 0.05 83.22 04:07:01 PM 3 1.92 0.00 0.32 2.36 0.05 95.36 04:07:01 PM 4 5.26 0.00 0.37 0.60 0.03 93.73 04:07:01 PM 5 2.94 0.00 0.55 6.36 0.02 90.13 04:07:01 PM 6 7.52 0.00 0.45 2.07 0.02 89.94 04:07:01 PM 7 0.42 0.00 0.22 0.30 0.02 99.05 04:08:01 PM all 18.17 0.00 1.08 5.00 0.08 75.68 04:08:01 PM 0 13.47 0.00 0.79 1.35 0.10 84.29 04:08:01 PM 1 18.68 0.00 1.36 9.69 0.07 70.20 04:08:01 PM 2 13.89 0.00 0.80 4.58 0.08 80.64 04:08:01 PM 3 20.06 0.00 0.99 4.69 0.07 74.20 04:08:01 PM 4 13.46 0.00 0.99 4.12 0.08 81.35 04:08:01 PM 5 29.68 0.00 1.27 9.06 0.10 59.90 04:08:01 PM 6 19.42 0.00 1.19 2.12 0.07 77.21 04:08:01 PM 7 16.76 0.00 1.24 4.41 0.05 77.54 04:09:01 PM all 20.62 0.00 1.90 1.90 0.53 75.06 04:09:01 PM 0 22.01 0.00 2.57 5.10 0.44 69.89 04:09:01 PM 1 18.68 0.00 2.31 1.32 0.55 77.14 04:09:01 PM 2 23.07 0.00 1.99 0.69 0.47 73.78 04:09:01 PM 3 15.90 0.00 1.63 2.83 0.62 79.02 04:09:01 PM 4 15.01 0.00 1.95 3.82 0.61 78.61 04:09:01 PM 5 14.94 0.00 1.49 0.34 0.57 82.66 04:09:01 PM 6 31.55 0.00 1.32 0.35 0.54 66.24 04:09:01 PM 7 23.73 0.00 1.93 0.75 0.44 73.15 04:10:01 PM all 10.76 0.00 2.42 2.55 0.08 84.20 04:10:01 PM 0 6.36 0.00 2.31 5.34 0.10 85.89 04:10:01 PM 1 6.56 0.00 2.12 0.40 0.07 90.85 04:10:01 PM 2 18.88 0.00 2.64 3.48 0.10 74.89 04:10:01 PM 3 7.55 0.00 2.31 7.77 0.07 82.29 04:10:01 PM 4 6.71 0.00 2.26 0.32 0.08 90.63 04:10:01 PM 5 6.22 0.00 1.99 0.23 0.05 91.51 04:10:01 PM 6 10.70 0.00 2.44 0.30 0.07 86.49 04:10:01 PM 7 23.12 0.00 3.24 2.54 0.08 71.02 Average: all 13.27 0.00 1.47 2.82 0.15 82.28 Average: 0 11.98 0.00 1.64 2.88 0.15 83.35 Average: 1 13.97 0.00 1.57 3.75 0.16 80.55 Average: 2 15.68 0.00 1.56 3.02 0.16 79.58 Average: 3 13.14 0.00 1.54 3.88 0.17 81.26 Average: 4 9.85 0.00 1.26 2.22 0.17 86.51 Average: 5 11.45 0.00 1.21 3.52 0.16 83.66 Average: 6 16.28 0.00 1.35 1.53 0.15 80.69 Average: 7 13.83 0.00 1.61 1.77 0.12 82.66