---> uname -a: Linux prd-centos8-builder-4c-4g-6615.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 767 11839 19 3154 14655 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:24:52:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85984sec preferred_lft 85984sec inet6 fe80::f816:3eff:fe24:5232/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:4f:4f:4d 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/09/2023 _x86_64_ (4 CPU) 14:41:19 LINUX RESTART (4 CPU) 02:42:02 PM tps rtps wtps bread/s bwrtn/s 02:43:01 PM 88.22 7.37 80.85 1335.23 5477.63 02:44:01 PM 287.82 18.72 269.10 4269.55 15192.90 02:45:01 PM 39.84 1.95 37.89 217.93 7313.68 02:46:01 PM 19.31 0.00 19.31 0.00 1254.49 02:47:01 PM 39.34 0.28 39.06 7.87 4944.84 02:48:01 PM 40.47 1.55 38.92 1631.86 9806.61 Average: 85.84 4.97 80.87 1243.72 7337.58 02:42:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:43:01 PM 13259256 15110608 2880064 17.85 2688 2066056 1115076 6.49 190280 2334892 177940 02:44:01 PM 12151528 14438504 3987792 24.71 2688 2492116 1671728 9.73 297824 3289180 116588 02:45:01 PM 11906044 14311368 4233276 26.23 2688 2609288 1847984 10.75 327480 3499792 19956 02:46:01 PM 11757860 14298896 4381460 27.15 2688 2743840 1719252 10.00 420280 3552744 123204 02:47:01 PM 11896532 14571344 4242788 26.29 2688 2875524 1569976 9.13 564448 3261356 125412 02:48:01 PM 12161348 15038656 3977972 24.65 2688 3076332 1127352 6.56 784008 2778892 37624 Average: 12188761 14628229 3950559 24.48 2688 2643859 1508561 8.78 430720 3119476 100121 02:42:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM eth0 60.45 42.25 903.53 7.55 0.00 0.00 0.00 0.00 02:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM lo 0.78 0.78 0.12 0.12 0.00 0.00 0.00 0.00 02:44:01 PM eth0 292.39 247.95 3704.25 42.79 0.00 0.00 0.00 0.00 02:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM eth0 55.20 40.84 1289.97 6.88 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 02:46:01 PM eth0 84.57 61.37 1849.85 8.51 0.00 0.00 0.00 0.00 02:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM lo 1123.20 1123.20 1070.90 1070.90 0.00 0.00 0.00 0.00 02:47:01 PM eth0 49.91 38.51 254.45 8.06 0.00 0.00 0.00 0.00 02:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 PM eth0 207.35 140.32 2216.33 59.85 0.00 0.00 0.00 0.00 02:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 188.00 188.00 178.99 178.99 0.00 0.00 0.00 0.00 Average: eth0 125.17 95.37 1705.46 22.32 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/09/2023 _x86_64_ (4 CPU) 14:41:19 LINUX RESTART (4 CPU) 02:42:02 PM CPU %user %nice %system %iowait %steal %idle 02:43:01 PM all 18.03 0.00 1.65 2.09 0.07 78.17 02:43:01 PM 0 6.43 0.00 1.04 1.26 0.07 91.20 02:43:01 PM 1 32.80 0.00 2.60 2.06 0.08 62.46 02:43:01 PM 2 18.57 0.00 1.80 3.30 0.07 76.26 02:43:01 PM 3 14.29 0.00 1.15 1.73 0.05 82.77 02:44:01 PM all 48.99 0.00 2.61 3.35 0.10 44.94 02:44:01 PM 0 41.32 0.00 2.94 4.01 0.10 51.63 02:44:01 PM 1 55.68 0.00 2.51 1.99 0.10 39.73 02:44:01 PM 2 48.17 0.00 2.78 4.87 0.12 44.06 02:44:01 PM 3 50.78 0.00 2.22 2.54 0.10 44.36 02:45:01 PM all 77.71 0.00 2.12 0.38 0.12 19.67 02:45:01 PM 0 79.44 0.00 2.22 0.32 0.12 17.90 02:45:01 PM 1 78.87 0.00 2.58 0.50 0.12 17.93 02:45:01 PM 2 77.63 0.00 2.01 0.57 0.13 19.66 02:45:01 PM 3 74.87 0.00 1.65 0.13 0.12 23.22 02:46:01 PM all 71.88 0.00 2.09 1.19 0.14 24.70 02:46:01 PM 0 72.94 0.00 2.33 0.35 0.15 24.23 02:46:01 PM 1 72.78 0.00 2.36 2.84 0.13 21.88 02:46:01 PM 2 71.68 0.00 1.97 0.03 0.13 26.18 02:46:01 PM 3 70.12 0.00 1.71 1.54 0.13 26.50 02:47:01 PM all 65.30 0.00 2.75 0.27 0.11 31.57 02:47:01 PM 0 68.29 0.00 4.30 0.22 0.10 27.09 02:47:01 PM 1 59.35 0.00 2.70 0.10 0.12 37.73 02:47:01 PM 2 64.00 0.00 2.10 0.42 0.10 33.37 02:47:01 PM 3 69.56 0.00 1.90 0.35 0.12 28.07 02:48:01 PM all 25.14 0.00 1.39 0.87 0.08 72.51 02:48:01 PM 0 32.92 0.00 1.30 0.30 0.10 65.37 02:48:01 PM 1 14.73 0.00 1.12 0.92 0.08 83.15 02:48:01 PM 2 31.77 0.00 2.26 0.45 0.08 65.44 02:48:01 PM 3 21.12 0.00 0.87 1.82 0.07 76.12 Average: all 51.23 0.00 2.10 1.36 0.10 45.20 Average: 0 50.31 0.00 2.36 1.08 0.11 46.15 Average: 1 52.41 0.00 2.31 1.40 0.11 43.77 Average: 2 52.05 0.00 2.15 1.60 0.11 44.09 Average: 3 50.16 0.00 1.58 1.36 0.10 46.80