---> uname -a: Linux prd-centos8-docker-8c-8g-15293.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 1047 27177 19 3665 30377 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:f1:ac:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.46/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fef1:aca4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:d3:14:26 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::42:80ff:fed3:1426/64 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) 01/26/2024 _x86_64_ (8 CPU) 15:48:19 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 125.26 11.00 114.26 3081.91 8922.49 03:51:01 PM 377.34 14.98 362.36 2378.14 12335.94 03:52:01 PM 267.64 2.18 265.46 200.23 17594.75 03:53:01 PM 167.38 5.16 162.21 5705.43 26825.89 Average: 234.40 8.33 226.06 2841.56 16419.89 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29416520 31221220 3239192 9.92 2688 2123892 1960680 5.82 171380 2619428 124000 03:51:01 PM 28222444 30444572 4433268 13.58 2688 2535184 1993252 5.91 274872 3674804 200592 03:52:01 PM 28285140 30968664 4370572 13.38 2688 2986440 1643812 4.88 543232 3306884 190088 03:53:01 PM 27859932 31129324 4795780 14.69 2688 3562264 1671712 4.96 927932 3307448 212 Average: 28446009 30940945 4209703 12.89 2688 2801945 1817364 5.39 479354 3227141 128723 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 74.18 51.17 1078.43 23.28 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 399.70 339.01 5373.47 47.38 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 387.32 337.08 4340.56 49.92 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 187.50 128.77 1821.03 802.27 0.00 0.00 0.00 0.00 03:53:01 PM docker0 98.85 100.42 795.68 566.95 0.00 0.00 0.00 0.00 03:53:01 PM veth6efd5fb 61.46 51.72 794.49 7.08 0.00 0.00 0.00 0.07 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 262.16 214.00 3153.23 230.73 0.00 0.00 0.00 0.00 Average: docker0 24.71 25.11 198.94 141.75 0.00 0.00 0.00 0.00 Average: veth6efd5fb 15.37 12.93 198.64 1.77 0.00 0.00 0.00 0.02 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/26/2024 _x86_64_ (8 CPU) 15:48:19 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 9.84 0.00 0.99 1.68 0.05 87.44 03:50:01 PM 0 4.12 0.00 0.80 2.39 0.07 92.62 03:50:01 PM 1 22.80 0.00 1.82 4.32 0.05 71.01 03:50:01 PM 2 4.51 0.00 0.72 1.94 0.07 92.77 03:50:01 PM 3 9.98 0.00 0.85 1.15 0.05 87.97 03:50:01 PM 4 10.00 0.00 1.29 1.82 0.03 86.87 03:50:01 PM 5 7.34 0.00 0.75 0.18 0.02 91.71 03:50:01 PM 6 7.31 0.00 0.35 1.09 0.07 91.19 03:50:01 PM 7 12.66 0.00 1.35 0.55 0.03 85.40 03:51:01 PM all 22.98 0.00 1.44 3.61 0.10 71.88 03:51:01 PM 0 22.71 0.00 2.13 5.46 0.13 69.56 03:51:01 PM 1 20.75 0.00 1.44 5.23 0.08 72.50 03:51:01 PM 2 31.94 0.00 0.96 1.85 0.10 65.15 03:51:01 PM 3 19.15 0.00 1.26 3.99 0.08 75.52 03:51:01 PM 4 19.18 0.00 1.34 1.39 0.10 77.98 03:51:01 PM 5 26.04 0.00 2.08 2.96 0.10 68.82 03:51:01 PM 6 18.15 0.00 1.39 2.28 0.08 78.10 03:51:01 PM 7 25.93 0.00 0.94 5.70 0.08 67.35 03:52:01 PM all 25.25 0.00 1.60 2.32 0.10 70.73 03:52:01 PM 0 22.38 0.00 2.00 1.58 0.12 73.93 03:52:01 PM 1 39.19 0.00 2.03 3.64 0.13 55.00 03:52:01 PM 2 29.18 0.00 2.23 5.09 0.10 63.39 03:52:01 PM 3 29.57 0.00 1.42 1.64 0.08 67.28 03:52:01 PM 4 22.41 0.00 1.46 1.75 0.10 74.28 03:52:01 PM 5 22.56 0.00 1.56 2.13 0.08 73.67 03:52:01 PM 6 19.52 0.00 1.07 1.91 0.10 77.40 03:52:01 PM 7 17.17 0.00 1.06 0.84 0.07 80.87 03:53:01 PM all 8.70 0.00 1.70 2.54 0.06 87.00 03:53:01 PM 0 8.33 0.00 2.46 5.35 0.07 83.80 03:53:01 PM 1 10.69 0.00 2.02 1.75 0.07 85.48 03:53:01 PM 2 3.77 0.00 1.57 3.15 0.07 91.45 03:53:01 PM 3 3.11 0.00 1.37 3.71 0.05 91.75 03:53:01 PM 4 14.96 0.00 1.56 2.65 0.05 80.78 03:53:01 PM 5 18.57 0.00 1.24 2.59 0.05 77.55 03:53:01 PM 6 1.69 0.00 0.89 0.18 0.05 97.19 03:53:01 PM 7 8.53 0.00 2.48 0.92 0.05 88.02 Average: all 16.68 0.00 1.43 2.54 0.07 79.27 Average: 0 14.37 0.00 1.85 3.69 0.10 80.00 Average: 1 23.36 0.00 1.83 3.73 0.08 70.99 Average: 2 17.32 0.00 1.37 3.01 0.08 78.22 Average: 3 15.44 0.00 1.23 2.62 0.07 80.64 Average: 4 16.63 0.00 1.41 1.90 0.07 79.99 Average: 5 18.61 0.00 1.41 1.96 0.06 77.96 Average: 6 11.66 0.00 0.92 1.36 0.08 85.97 Average: 7 16.07 0.00 1.46 2.00 0.06 80.41