---> uname -a: Linux prd-centos8-builder-4c-4g-9233.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 8.4G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 737 12666 19 2357 14695 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:6a:54:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe6a:5440/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d9:b4:49:ed 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) 15:19:24 LINUX RESTART (4 CPU) 03:20:02 PM tps rtps wtps bread/s bwrtn/s 03:20:02 PM 0.00 0.00 0.00 0.00 0.00 03:21:01 PM 79.80 16.91 62.89 2713.57 5467.28 03:22:01 PM 139.55 14.03 125.52 3257.31 10721.14 03:23:01 PM 28.31 0.22 28.09 38.92 2270.29 03:24:01 PM 30.46 0.03 30.43 0.53 2043.49 Average: 69.27 7.74 61.54 1492.85 5108.21 03:20:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:02 PM 13765720 15250140 2373728 14.71 2688 1714904 1046228 6.09 143928 1934096 19200 03:21:01 PM 13274560 15082792 2864888 17.75 2688 2024980 1143156 6.65 193444 2323868 141752 03:22:01 PM 12918312 15011480 3221136 19.96 2688 2300796 1161588 6.76 419892 2414844 104692 03:23:01 PM 12991552 15069152 3147896 19.50 2688 2285088 1119008 6.51 414912 2348564 38788 03:24:01 PM 12964188 15041736 3175260 19.67 2688 2284936 1132460 6.59 415088 2376520 10960 Average: 13182866 15091060 2956582 18.32 2688 2122141 1120488 6.52 317453 2279578 63078 03:20:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:02 PM eth0 142.67 92.00 342.63 62.33 0.00 0.00 0.00 0.00 03:20:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM eth0 177.89 128.79 1129.46 40.47 0.00 0.00 0.00 0.00 03:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM eth0 126.87 107.06 1409.84 28.56 0.00 0.00 0.00 0.00 03:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM eth0 8.18 7.73 6.94 3.92 0.00 0.00 0.00 0.00 03:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM eth0 3.82 4.03 2.47 1.76 0.00 0.00 0.00 0.00 03:24:01 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 78.98 61.72 634.21 18.72 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) 15:19:24 LINUX RESTART (4 CPU) 03:20:02 PM CPU %user %nice %system %iowait %steal %idle 03:20:02 PM all 27.03 0.00 2.03 0.00 0.00 70.95 03:20:02 PM 0 29.73 0.00 1.35 0.00 0.00 68.92 03:20:02 PM 1 67.57 0.00 0.00 0.00 0.00 32.43 03:20:02 PM 2 6.67 0.00 4.00 0.00 0.00 89.33 03:20:02 PM 3 4.11 0.00 2.74 0.00 0.00 93.15 03:21:01 PM all 19.08 0.00 2.79 1.00 0.08 77.06 03:21:01 PM 0 20.59 0.00 3.86 1.05 0.08 74.41 03:21:01 PM 1 22.55 0.00 2.65 0.83 0.09 73.88 03:21:01 PM 2 28.30 0.00 3.28 1.63 0.09 66.70 03:21:01 PM 3 4.86 0.00 1.35 0.46 0.07 93.27 03:22:01 PM all 20.87 0.00 2.84 1.74 0.08 74.48 03:22:01 PM 0 17.44 0.00 2.91 1.34 0.08 78.22 03:22:01 PM 1 29.89 0.00 3.61 2.65 0.08 63.77 03:22:01 PM 2 14.52 0.00 1.60 1.26 0.07 82.54 03:22:01 PM 3 21.64 0.00 3.22 1.70 0.07 73.37 03:23:01 PM all 6.44 0.00 0.65 37.27 0.05 55.59 03:23:01 PM 0 4.43 0.00 0.73 0.02 0.05 94.77 03:23:01 PM 1 9.83 0.00 0.58 38.15 0.05 51.39 03:23:01 PM 2 0.78 0.00 0.53 51.60 0.05 47.03 03:23:01 PM 3 10.70 0.00 0.77 59.37 0.05 29.11 03:24:01 PM all 4.01 0.00 0.45 57.27 0.05 38.22 03:24:01 PM 0 7.90 0.00 0.48 0.20 0.05 91.36 03:24:01 PM 1 4.15 0.00 0.40 76.61 0.05 18.79 03:24:01 PM 2 0.98 0.00 0.38 76.30 0.03 22.30 03:24:01 PM 3 2.99 0.00 0.55 76.02 0.07 20.37 Average: all 12.59 0.00 1.68 24.40 0.06 61.26 Average: 0 12.60 0.00 1.98 0.65 0.07 84.70 Average: 1 16.70 0.00 1.80 29.67 0.07 51.76 Average: 2 11.04 0.00 1.45 32.84 0.06 54.61 Average: 3 10.03 0.00 1.47 34.53 0.06 53.91