---> uname -a: Linux prd-centos8-builder-4c-4g-3103.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: 2799.996 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 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 745 11194 19 3820 14675 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:12:71:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:fe12:712d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c2:d9:d3:80 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) 03/07/2024 _x86_64_ (4 CPU) 12:18:13 LINUX RESTART (4 CPU) 12:19:01 PM tps rtps wtps bread/s bwrtn/s 12:20:01 PM 107.36 7.58 99.78 1324.09 8633.59 12:21:01 PM 271.63 19.41 252.22 4424.04 10914.95 12:22:01 PM 50.87 1.77 49.10 192.01 5657.41 12:23:01 PM 99.78 0.10 99.68 13.46 9003.65 12:24:01 PM 83.96 0.47 83.49 27.86 22831.84 Average: 122.74 5.87 116.87 1196.64 11407.58 12:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:01 PM 13178024 15052636 2961424 18.35 2688 2087572 1198184 6.97 200020 2396664 107232 12:21:01 PM 11720508 14019700 4418940 27.38 2688 2504128 2074524 12.07 313620 3704156 140448 12:22:01 PM 10818920 13378764 5320528 32.97 2688 2761344 2690300 15.65 383204 4518520 246276 12:23:01 PM 10885144 13431152 5254304 32.56 2688 2745532 2580140 15.01 546092 4286284 7092 12:24:01 PM 11509184 15071648 4630264 28.69 2688 3757504 1127284 6.56 974696 3228376 395916 Average: 11622356 14190780 4517092 27.99 2688 2771216 1934086 11.25 483526 3626800 179393 12:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 PM eth0 85.32 65.99 925.58 7.79 0.00 0.00 0.00 0.00 12:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM eth0 313.72 273.93 4068.41 51.28 0.00 0.00 0.00 0.00 12:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 PM lo 703.15 703.15 672.06 672.06 0.00 0.00 0.00 0.00 12:22:01 PM eth0 109.29 77.37 2197.07 11.16 0.00 0.00 0.00 0.00 12:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 PM lo 833.04 833.04 881.50 881.50 0.00 0.00 0.00 0.00 12:23:01 PM eth0 89.41 69.89 1275.75 10.55 0.00 0.00 0.00 0.00 12:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM eth0 177.26 160.88 1363.71 168.16 0.00 0.00 0.00 0.00 12:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 307.27 307.27 310.74 310.74 0.00 0.00 0.00 0.00 Average: eth0 155.02 129.63 1966.40 49.78 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) 03/07/2024 _x86_64_ (4 CPU) 12:18:13 LINUX RESTART (4 CPU) 12:19:01 PM CPU %user %nice %system %iowait %steal %idle 12:20:01 PM all 18.82 0.00 2.55 1.82 0.10 76.71 12:20:01 PM 0 16.78 0.00 1.79 1.39 0.08 79.95 12:20:01 PM 1 24.99 0.00 3.47 1.16 0.12 70.27 12:20:01 PM 2 11.48 0.00 2.27 3.51 0.10 82.63 12:20:01 PM 3 22.00 0.00 2.66 1.21 0.10 74.03 12:21:01 PM all 52.16 0.00 3.62 2.38 0.12 41.72 12:21:01 PM 0 49.26 0.00 3.23 2.13 0.12 45.26 12:21:01 PM 1 52.02 0.00 3.05 1.73 0.12 43.09 12:21:01 PM 2 48.12 0.00 4.66 3.32 0.12 43.79 12:21:01 PM 3 59.22 0.00 3.54 2.36 0.12 34.76 12:22:01 PM all 51.62 0.00 2.45 0.63 0.10 45.20 12:22:01 PM 0 46.74 0.00 2.16 0.67 0.10 50.33 12:22:01 PM 1 52.84 0.00 1.72 0.48 0.08 44.87 12:22:01 PM 2 52.38 0.00 3.18 1.02 0.10 43.31 12:22:01 PM 3 54.52 0.00 2.72 0.35 0.12 42.30 12:23:01 PM all 59.49 0.00 3.79 1.41 0.12 35.19 12:23:01 PM 0 61.36 0.00 3.63 1.01 0.12 33.88 12:23:01 PM 1 61.80 0.00 2.60 0.84 0.10 34.66 12:23:01 PM 2 59.10 0.00 3.87 1.60 0.13 35.29 12:23:01 PM 3 55.72 0.00 5.05 2.17 0.12 36.93 12:24:01 PM all 28.19 0.00 2.80 2.56 0.09 66.36 12:24:01 PM 0 28.47 0.00 2.95 0.71 0.12 67.76 12:24:01 PM 1 19.73 0.00 2.08 4.16 0.07 73.96 12:24:01 PM 2 16.46 0.00 2.64 3.28 0.07 77.55 12:24:01 PM 3 48.13 0.00 3.55 2.07 0.10 46.15 Average: all 42.05 0.00 3.04 1.76 0.10 53.05 Average: 0 40.51 0.00 2.75 1.18 0.11 55.45 Average: 1 42.27 0.00 2.58 1.67 0.10 53.38 Average: 2 37.51 0.00 3.32 2.54 0.10 56.51 Average: 3 47.91 0.00 3.50 1.63 0.11 46.85