---> uname -a: Linux prd-centos8-builder-4c-4g-12971.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 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 765 12259 19 2735 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:2d:8f:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe2d:8ffe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:84:6c:19 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) 01/02/2024 _x86_64_ (4 CPU) 14:09:39 LINUX RESTART (4 CPU) 02:10:00 PM tps rtps wtps bread/s bwrtn/s 02:10:01 PM 253.45 5.75 247.70 685.63 444974.71 02:11:01 PM 104.49 30.36 74.13 7437.17 8934.47 02:12:01 PM 161.53 16.51 145.02 3051.57 9576.42 02:13:01 PM 225.33 6.03 219.30 1538.17 13276.08 02:14:01 PM 21.73 1.75 19.98 136.49 1867.83 02:15:01 PM 37.66 0.38 37.28 54.12 2696.05 Average: 111.01 10.91 100.10 2416.97 9796.66 02:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 PM 14167460 15481772 1971860 12.22 2688 1545684 688404 4.27 90180 1590212 46784 02:11:01 PM 13279636 15063716 2859684 17.72 2688 2004332 1216968 7.08 234116 2288696 82532 02:12:01 PM 12636312 14807800 3503008 21.70 2688 2375336 1406188 8.18 250324 2854000 192916 02:13:01 PM 10955164 13341260 5184156 32.12 2688 2586016 3031140 17.64 358468 4401836 24488 02:14:01 PM 12572768 15016196 3566552 22.10 2688 2641180 1137832 6.62 545596 2596448 31336 02:15:01 PM 12523120 14975012 3616200 22.41 2688 2646824 1182128 6.88 549452 2634224 26592 Average: 12689077 14780959 3450243 21.38 2688 2299895 1443777 8.40 338023 2727569 67441 02:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 10.34 8.62 2.74 1.91 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 410.01 274.35 2144.19 62.37 0.00 0.00 0.00 0.00 02:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 139.27 114.92 1640.54 27.83 0.00 0.00 0.00 0.00 02:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM eth0 166.91 144.20 2190.63 22.24 0.00 0.00 0.00 0.00 02:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM eth0 15.43 14.58 7.20 7.28 0.00 0.00 0.00 0.00 02:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 PM eth0 14.26 15.43 37.90 6.28 0.00 0.00 0.00 0.00 02:15:01 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 147.52 111.57 1194.18 24.94 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) 01/02/2024 _x86_64_ (4 CPU) 14:09:39 LINUX RESTART (4 CPU) 02:10:00 PM CPU %user %nice %system %iowait %steal %idle 02:10:01 PM all 0.74 0.00 1.93 38.81 0.44 58.07 02:10:01 PM 0 1.18 0.00 2.94 95.29 0.59 0.00 02:10:01 PM 1 0.00 0.00 1.78 0.00 0.00 98.22 02:10:01 PM 2 0.59 0.00 1.18 33.14 0.59 64.50 02:10:01 PM 3 1.20 0.00 1.80 26.35 0.60 70.06 02:11:01 PM all 18.41 0.00 2.72 2.60 0.08 76.20 02:11:01 PM 0 14.91 0.00 2.03 2.42 0.07 80.57 02:11:01 PM 1 24.91 0.00 2.72 1.81 0.07 70.50 02:11:01 PM 2 17.01 0.00 3.00 3.88 0.09 76.02 02:11:01 PM 3 16.84 0.00 3.12 2.29 0.10 77.65 02:12:01 PM all 24.11 0.00 2.11 2.41 0.10 71.27 02:12:01 PM 0 22.86 0.00 1.79 1.89 0.10 73.36 02:12:01 PM 1 23.07 0.00 2.28 1.26 0.10 73.30 02:12:01 PM 2 34.94 0.00 3.42 5.06 0.10 56.48 02:12:01 PM 3 15.60 0.00 0.95 1.42 0.10 81.92 02:13:01 PM all 70.34 0.00 2.37 2.61 0.11 24.56 02:13:01 PM 0 72.54 0.00 1.73 1.77 0.10 23.86 02:13:01 PM 1 66.90 0.00 2.94 2.77 0.12 27.27 02:13:01 PM 2 69.31 0.00 2.68 2.14 0.12 25.75 02:13:01 PM 3 72.64 0.00 2.13 3.79 0.10 21.33 02:14:01 PM all 68.08 0.00 1.89 0.56 0.12 29.35 02:14:01 PM 0 59.60 0.00 1.70 0.53 0.12 38.06 02:14:01 PM 1 68.28 0.00 2.71 0.64 0.12 28.24 02:14:01 PM 2 70.62 0.00 1.35 0.10 0.10 27.82 02:14:01 PM 3 73.93 0.00 1.81 0.98 0.14 23.14 02:15:01 PM all 15.50 0.00 1.11 2.55 0.06 80.79 02:15:01 PM 0 1.29 0.00 0.47 2.37 0.05 95.82 02:15:01 PM 1 18.95 0.00 1.47 3.26 0.07 76.24 02:15:01 PM 2 17.67 0.00 1.31 2.11 0.07 78.84 02:15:01 PM 3 24.07 0.00 1.19 2.44 0.07 72.24 Average: all 38.95 0.00 2.03 2.36 0.10 56.55 Average: 0 34.01 0.00 1.55 2.33 0.09 62.03 Average: 1 40.06 0.00 2.42 1.95 0.09 55.49 Average: 2 41.59 0.00 2.35 2.84 0.10 53.12 Average: 3 40.19 0.00 1.83 2.32 0.10 55.55