---> uname -a: Linux prd-centos8-builder-4c-4g-9260.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: 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): 0-3 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 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 772 11166 19 3822 14648 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:bd:c3:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:febd:c39d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:58:5a:ac:5c 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) 02/24/2024 _x86_64_ (4 CPU) 18:14:54 LINUX RESTART (4 CPU) 06:16:01 PM tps rtps wtps bread/s bwrtn/s 06:17:01 PM 113.13 9.28 103.85 2922.58 7842.79 06:18:01 PM 192.66 17.20 175.45 2789.81 6450.56 06:19:01 PM 82.79 0.37 82.43 93.29 8905.36 06:20:01 PM 88.91 1.47 87.45 111.62 6503.38 06:21:01 PM 87.35 0.43 86.92 23.31 19231.11 Average: 112.97 5.75 107.22 1187.85 9787.48 06:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 PM 13179988 15124696 2959452 18.34 2688 2156224 1087040 6.32 196336 2393520 113540 06:18:01 PM 12144008 14395476 3995432 24.76 2688 2457504 1954516 11.37 312152 3285952 197420 06:19:01 PM 11602508 14052228 4536932 28.11 2688 2653040 2241716 13.04 368484 3757760 141420 06:20:01 PM 11449344 13989728 4690096 29.06 2688 2740024 2028072 11.80 466616 3802200 75504 06:21:01 PM 11459596 15022820 4679844 29.00 2688 3758436 1136136 6.61 797576 3449132 575408 Average: 11967089 14516990 4172351 25.85 2688 2753046 1689496 9.83 428233 3337713 220658 06:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 67.47 52.42 578.72 16.46 0.00 0.00 0.00 0.00 06:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 256.67 216.20 3146.97 34.03 0.00 0.00 0.00 0.00 06:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM lo 0.15 0.15 0.03 0.03 0.00 0.00 0.00 0.00 06:19:01 PM eth0 153.59 114.73 2935.59 16.93 0.00 0.00 0.00 0.00 06:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM lo 1649.85 1649.85 1664.95 1664.95 0.00 0.00 0.00 0.00 06:20:01 PM eth0 87.13 70.16 1282.33 10.04 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM eth0 148.18 119.38 1335.12 58.82 0.00 0.00 0.00 0.00 06:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 330.09 330.09 333.08 333.08 0.00 0.00 0.00 0.00 Average: eth0 142.62 114.59 1855.79 27.26 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) 02/24/2024 _x86_64_ (4 CPU) 18:14:54 LINUX RESTART (4 CPU) 06:16:01 PM CPU %user %nice %system %iowait %steal %idle 06:17:01 PM all 16.16 0.00 2.50 1.59 0.08 79.68 06:17:01 PM 0 16.13 0.00 2.84 1.50 0.07 79.46 06:17:01 PM 1 10.40 0.00 2.32 1.55 0.08 85.64 06:17:01 PM 2 19.91 0.00 3.10 1.81 0.08 75.10 06:17:01 PM 3 18.22 0.00 1.74 1.47 0.07 78.50 06:18:01 PM all 41.63 0.00 2.73 2.49 0.09 53.05 06:18:01 PM 0 38.75 0.00 2.24 1.32 0.12 57.56 06:18:01 PM 1 39.89 0.00 4.35 5.95 0.08 49.74 06:18:01 PM 2 46.81 0.00 1.61 0.84 0.08 50.66 06:18:01 PM 3 41.07 0.00 2.73 1.89 0.08 54.23 06:19:01 PM all 47.94 0.00 1.95 1.11 0.08 48.92 06:19:01 PM 0 44.73 0.00 2.12 2.45 0.08 50.61 06:19:01 PM 1 42.51 0.00 2.46 0.84 0.08 54.11 06:19:01 PM 2 53.42 0.00 1.61 0.54 0.08 44.35 06:19:01 PM 3 51.08 0.00 1.61 0.64 0.07 46.61 06:20:01 PM all 60.92 0.00 4.21 0.89 0.09 33.88 06:20:01 PM 0 66.64 0.00 2.25 0.07 0.07 30.98 06:20:01 PM 1 60.64 0.00 5.16 0.77 0.08 33.35 06:20:01 PM 2 58.88 0.00 3.60 1.27 0.10 36.14 06:20:01 PM 3 57.51 0.00 5.84 1.47 0.10 35.07 06:21:01 PM all 34.18 0.00 2.90 1.91 0.07 60.95 06:21:01 PM 0 22.52 0.00 1.95 1.21 0.07 74.25 06:21:01 PM 1 43.99 0.00 3.97 3.18 0.07 48.79 06:21:01 PM 2 29.30 0.00 3.36 3.00 0.07 64.27 06:21:01 PM 3 40.90 0.00 2.32 0.24 0.08 56.46 Average: all 40.15 0.00 2.86 1.60 0.08 55.31 Average: 0 37.75 0.00 2.28 1.31 0.08 58.58 Average: 1 39.47 0.00 3.65 2.45 0.08 54.35 Average: 2 41.67 0.00 2.65 1.49 0.08 54.10 Average: 3 41.73 0.00 2.84 1.14 0.08 54.21