---> uname -a: Linux prd-centos8-builder-4c-4g-15659.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 777 12102 19 2881 14635 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:85:57:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fe85:57e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:28:bc:38 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 ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/11/2024 _x86_64_ (4 CPU) 23:38:09 LINUX RESTART (4 CPU) 11:39:01 PM tps rtps wtps bread/s bwrtn/s 11:40:01 PM 110.38 6.88 103.50 1278.59 8442.96 11:41:01 PM 308.71 20.37 288.34 4330.85 13516.07 11:42:01 PM 30.95 0.05 30.90 1.07 2978.94 11:43:01 PM 26.91 0.73 26.18 169.57 2210.90 11:44:01 PM 18.63 0.00 18.63 0.00 1703.25 11:45:01 PM 50.77 0.00 50.77 0.00 4652.63 11:46:01 PM 34.46 0.45 34.01 63.86 2598.22 Average: 82.98 4.07 78.91 835.00 5158.02 11:39:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:01 PM 13117060 15068816 3022260 18.73 2688 2160188 1168436 6.80 232232 2407364 158536 11:41:01 PM 11427728 13720680 4711592 29.19 2688 2496056 2419200 14.08 345796 3953988 54580 11:42:01 PM 11251752 13585552 4887568 30.28 2688 2534972 2908176 16.92 357884 4112748 18444 11:43:01 PM 10455472 12856384 5683848 35.22 2688 2599964 3701832 21.54 377556 4878960 25060 11:44:01 PM 10459312 12985036 5680008 35.19 2688 2718036 3012428 17.53 406136 4826744 102908 11:45:01 PM 10007828 12578796 6131492 37.99 2688 2761564 3354496 19.52 418984 5252348 22292 11:46:01 PM 12407404 15001508 3731916 23.12 2688 2782168 1123736 6.54 597876 2675632 29044 Average: 11303794 13685253 4835526 29.96 2688 2578993 2526901 14.70 390923 4015398 58695 11:39:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 75.30 60.27 914.32 7.64 0.00 0.00 0.00 0.00 11:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 258.54 218.24 3170.05 43.11 0.00 0.00 0.00 0.00 11:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 24.37 22.94 53.83 7.32 0.00 0.00 0.00 0.00 11:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 35.36 32.59 411.21 6.27 0.00 0.00 0.00 0.00 11:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 12.05 11.90 4.83 4.64 0.00 0.00 0.00 0.00 11:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 16.69 15.87 49.28 6.05 0.00 0.00 0.00 0.00 11:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 20.78 19.78 43.78 9.72 0.00 0.00 0.00 0.00 11:46:01 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 63.31 54.52 664.01 12.11 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/11/2024 _x86_64_ (4 CPU) 23:38:09 LINUX RESTART (4 CPU) 11:39:01 PM CPU %user %nice %system %iowait %steal %idle 11:40:01 PM all 19.14 0.00 1.75 1.11 0.08 77.92 11:40:01 PM 0 33.66 0.00 2.99 1.42 0.08 61.86 11:40:01 PM 1 9.86 0.00 1.44 0.79 0.10 87.82 11:40:01 PM 2 18.51 0.00 1.75 1.42 0.05 78.26 11:40:01 PM 3 14.52 0.00 0.80 0.82 0.07 83.79 11:41:01 PM all 61.17 0.00 2.74 2.43 0.11 33.55 11:41:01 PM 0 63.80 0.00 2.28 2.65 0.12 31.15 11:41:01 PM 1 60.62 0.00 3.34 2.70 0.12 33.22 11:41:01 PM 2 63.89 0.00 2.82 2.32 0.12 30.86 11:41:01 PM 3 56.38 0.00 2.53 2.04 0.10 38.95 11:42:01 PM all 75.96 0.00 2.04 2.11 0.09 19.79 11:42:01 PM 0 76.78 0.00 2.49 2.16 0.10 18.48 11:42:01 PM 1 76.49 0.00 2.25 3.94 0.08 17.23 11:42:01 PM 2 69.99 0.00 2.09 2.34 0.08 25.49 11:42:01 PM 3 80.57 0.00 1.34 0.02 0.10 17.98 11:43:01 PM all 82.06 0.00 1.91 0.11 0.12 15.80 11:43:01 PM 0 80.95 0.00 1.77 0.03 0.12 17.13 11:43:01 PM 1 75.32 0.00 2.11 0.20 0.13 22.24 11:43:01 PM 2 87.26 0.00 1.64 0.03 0.10 10.97 11:43:01 PM 3 84.72 0.00 2.14 0.18 0.12 12.84 11:44:01 PM all 80.55 0.00 1.99 0.10 0.10 17.25 11:44:01 PM 0 83.23 0.00 2.24 0.23 0.10 14.20 11:44:01 PM 1 84.91 0.00 1.63 0.07 0.10 13.29 11:44:01 PM 2 66.94 0.00 2.45 0.07 0.12 30.42 11:44:01 PM 3 87.12 0.00 1.65 0.05 0.10 11.08 11:45:01 PM all 80.42 0.00 1.91 0.28 0.12 17.28 11:45:01 PM 0 79.40 0.00 1.82 0.30 0.10 18.39 11:45:01 PM 1 83.12 0.00 1.39 0.13 0.12 15.24 11:45:01 PM 2 80.38 0.00 2.01 0.33 0.12 17.16 11:45:01 PM 3 78.77 0.00 2.42 0.35 0.13 18.33 11:46:01 PM all 25.27 0.00 1.42 0.23 0.08 73.00 11:46:01 PM 0 15.18 0.00 1.37 0.17 0.07 83.22 11:46:01 PM 1 14.89 0.00 1.02 0.20 0.10 83.79 11:46:01 PM 2 27.05 0.00 1.35 0.10 0.08 71.41 11:46:01 PM 3 43.96 0.00 1.92 0.47 0.08 53.56 Average: all 60.65 0.00 1.97 0.91 0.10 36.37 Average: 0 61.84 0.00 2.14 0.99 0.10 34.94 Average: 1 57.89 0.00 1.88 1.15 0.11 38.97 Average: 2 59.15 0.00 2.02 0.94 0.10 37.80 Average: 3 63.73 0.00 1.83 0.56 0.10 33.78