---> uname -a: Linux prd-centos8-builder-4c-4g-242.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 813 9524 19 5423 14598 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:08:ad:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe08:ad84/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:70:5d:cb: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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/14/2024 _x86_64_ (4 CPU) 16:49:18 LINUX RESTART (4 CPU) 04:50:01 PM tps rtps wtps bread/s bwrtn/s 04:51:01 PM 135.58 13.64 121.94 2415.06 5975.30 04:52:01 PM 179.50 18.05 161.46 3935.13 11565.10 04:53:01 PM 135.47 0.72 134.76 131.56 14794.92 04:54:01 PM 131.06 0.48 130.58 9.07 53495.83 04:55:01 PM 116.33 0.50 115.83 74.92 51238.08 Average: 139.60 6.68 132.92 1313.62 27409.36 04:50:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:51:01 PM 13239640 15101908 2899796 17.97 2688 2076864 1129808 6.57 228336 2312748 177440 04:52:01 PM 11977820 14374824 4161616 25.79 2688 2597648 1643380 9.56 270032 3473444 327276 04:53:01 PM 10619324 13588292 5520112 34.20 2688 3160340 2307460 13.42 372700 4691400 488732 04:54:01 PM 8237656 13521820 7901780 48.96 2688 5449192 2344596 13.64 1128320 6267808 1223276 04:55:01 PM 9800556 14992612 6338880 39.28 2688 5357164 1114012 6.48 937952 4894960 16160 Average: 10774999 14315891 5364437 33.24 2688 3728242 1707851 9.94 587468 4328072 446577 04:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 PM eth0 74.53 60.00 829.74 12.26 0.00 0.00 0.00 0.00 04:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 PM eth0 396.54 299.72 5260.47 46.69 0.00 0.00 0.00 0.00 04:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 PM eth0 250.75 214.95 3482.25 34.03 0.00 0.00 0.00 0.00 04:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 PM lo 0.65 0.65 0.04 0.04 0.00 0.00 0.00 0.00 04:54:01 PM eth0 33.26 32.46 54.70 11.09 0.00 0.00 0.00 0.00 04:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 PM eth0 41.61 37.56 33.29 17.48 0.00 0.00 0.00 0.00 04:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 159.37 128.96 1932.62 24.31 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/14/2024 _x86_64_ (4 CPU) 16:49:18 LINUX RESTART (4 CPU) 04:50:01 PM CPU %user %nice %system %iowait %steal %idle 04:51:01 PM all 18.30 0.00 2.86 1.31 0.09 77.44 04:51:01 PM 0 25.93 0.00 4.56 1.70 0.10 67.71 04:51:01 PM 1 12.18 0.00 2.81 1.67 0.10 83.24 04:51:01 PM 2 17.22 0.00 2.13 1.00 0.08 79.57 04:51:01 PM 3 17.85 0.00 1.94 0.84 0.08 79.28 04:52:01 PM all 31.50 0.00 3.29 2.78 0.10 62.33 04:52:01 PM 0 27.99 0.00 4.41 3.70 0.10 63.80 04:52:01 PM 1 22.31 0.00 2.04 1.47 0.10 74.08 04:52:01 PM 2 31.07 0.00 3.16 3.75 0.10 61.92 04:52:01 PM 3 44.65 0.00 3.54 2.21 0.12 49.48 04:53:01 PM all 59.97 0.00 3.34 2.77 0.11 33.81 04:53:01 PM 0 67.64 0.00 3.14 1.29 0.10 27.83 04:53:01 PM 1 60.20 0.00 2.66 0.18 0.13 36.82 04:53:01 PM 2 51.51 0.00 3.80 6.32 0.10 38.27 04:53:01 PM 3 60.53 0.00 3.75 3.29 0.10 32.33 04:54:01 PM all 35.47 0.00 3.58 4.41 0.07 56.47 04:54:01 PM 0 36.62 0.00 4.24 7.67 0.07 51.40 04:54:01 PM 1 18.93 0.00 1.54 2.26 0.10 77.18 04:54:01 PM 2 21.94 0.00 1.27 5.90 0.05 70.84 04:54:01 PM 3 64.37 0.00 7.28 1.80 0.07 26.47 04:55:01 PM all 22.73 0.00 2.98 8.73 0.09 65.47 04:55:01 PM 0 26.68 0.00 3.34 7.73 0.10 62.15 04:55:01 PM 1 22.01 0.00 2.79 11.71 0.08 63.40 04:55:01 PM 2 15.94 0.00 1.86 8.98 0.08 73.13 04:55:01 PM 3 26.28 0.00 3.95 6.47 0.10 63.20 Average: all 33.59 0.00 3.21 4.00 0.09 59.10 Average: 0 36.97 0.00 3.94 4.42 0.09 54.58 Average: 1 27.12 0.00 2.37 3.46 0.10 66.95 Average: 2 27.53 0.00 2.44 5.19 0.08 64.75 Average: 3 42.75 0.00 4.09 2.93 0.09 50.13