---> uname -a: Linux prd-centos8-builder-4c-4g-1133.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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: 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): 0-3 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 778 12093 19 2889 14633 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:da:8e:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:feda:8e2a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d9:17:ac:dd 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/01/2024 _x86_64_ (4 CPU) 21:33:46 LINUX RESTART (4 CPU) 09:34:01 PM tps rtps wtps bread/s bwrtn/s 09:35:01 PM 197.07 31.81 165.26 7091.50 39109.58 09:36:01 PM 113.58 7.18 106.40 1288.19 9093.03 09:37:01 PM 131.79 2.62 129.17 124.36 12122.09 09:38:01 PM 121.56 0.65 120.91 87.17 19329.81 Average: 141.00 10.56 130.44 2147.84 19914.08 09:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:35:01 PM 13487496 15124224 2651952 16.43 2688 1862748 1131020 6.58 179476 2159776 85836 09:36:01 PM 13149708 15080016 2989740 18.52 2688 2140780 1133940 6.60 211260 2404624 125288 09:37:01 PM 12393344 14977772 3746104 23.21 2688 2765380 1190732 6.93 284324 2984496 475412 09:38:01 PM 12364148 14964112 3775300 23.39 2688 2781480 1129868 6.57 466376 2829412 10996 Average: 12848674 15036531 3290774 20.39 2688 2387597 1146390 6.67 285359 2594577 174383 09:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 264.98 178.61 1187.05 58.60 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 62.61 48.69 735.03 6.96 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 119.26 86.79 2138.38 11.23 0.00 0.00 0.00 0.00 09:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 PM eth0 19.19 18.91 18.22 9.03 0.00 0.00 0.00 0.00 09:38:01 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 116.51 83.25 1019.68 21.46 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/01/2024 _x86_64_ (4 CPU) 21:33:46 LINUX RESTART (4 CPU) 09:34:01 PM CPU %user %nice %system %iowait %steal %idle 09:35:01 PM all 18.33 0.00 4.04 17.01 0.10 60.52 09:35:01 PM 0 22.67 0.00 4.71 26.84 0.08 45.70 09:35:01 PM 1 14.98 0.00 4.69 6.78 0.14 73.42 09:35:01 PM 2 16.25 0.00 3.21 24.69 0.10 55.74 09:35:01 PM 3 19.44 0.00 3.54 9.71 0.07 67.24 09:36:01 PM all 19.38 0.00 2.78 1.85 0.09 75.91 09:36:01 PM 0 19.37 0.00 2.89 1.51 0.08 76.14 09:36:01 PM 1 27.88 0.00 3.76 2.53 0.10 65.73 09:36:01 PM 2 28.31 0.00 3.58 2.54 0.08 65.48 09:36:01 PM 3 1.90 0.00 0.87 0.82 0.08 96.33 09:37:01 PM all 22.36 0.00 4.21 2.41 0.11 70.91 09:37:01 PM 0 12.87 0.00 2.76 3.98 0.10 80.28 09:37:01 PM 1 31.16 0.00 4.71 1.65 0.12 62.36 09:37:01 PM 2 30.50 0.00 5.81 1.85 0.13 61.70 09:37:01 PM 3 14.96 0.00 3.57 2.15 0.08 79.24 09:38:01 PM all 16.73 0.00 2.15 4.49 0.07 76.56 09:38:01 PM 0 25.89 0.00 1.54 2.54 0.08 69.94 09:38:01 PM 1 8.39 0.00 1.54 4.43 0.07 85.58 09:38:01 PM 2 27.69 0.00 3.73 7.12 0.07 61.39 09:38:01 PM 3 4.91 0.00 1.80 3.87 0.05 89.38 Average: all 19.20 0.00 3.29 6.41 0.09 71.00 Average: 0 20.20 0.00 2.97 8.66 0.09 68.08 Average: 1 20.60 0.00 3.67 3.84 0.10 71.78 Average: 2 25.71 0.00 4.08 9.02 0.10 61.09 Average: 3 10.28 0.00 2.44 4.12 0.07 83.08