---> uname -a: Linux prd-centos8-builder-4c-4g-12804.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 768 12214 19 2777 14649 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:c9:76:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.67/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fec9:7694/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:85:32:bc 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) 05:44:27 LINUX RESTART (4 CPU) 05:45:01 AM tps rtps wtps bread/s bwrtn/s 05:46:01 AM 88.09 13.16 74.92 2204.97 7677.25 05:47:01 AM 244.94 16.06 228.88 3218.93 9020.23 05:48:02 AM 110.53 3.32 107.21 1319.69 11740.87 05:49:01 AM 21.45 1.69 19.76 128.77 1746.85 05:50:00 AM 34.27 0.47 33.80 64.90 3032.89 05:50:01 AM 23.53 0.00 23.53 0.00 251.76 Average: 100.08 6.96 93.13 1391.39 6651.97 05:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:46:01 AM 13263768 15118452 2875552 17.82 2688 2067008 1112244 6.47 227972 2282576 129664 05:47:01 AM 12381636 14593488 3757684 23.28 2688 2414852 1547320 9.00 258488 3095356 204044 05:48:02 AM 11522632 13908324 4616688 28.61 2688 2585552 2459960 14.31 359184 3836660 20820 05:49:01 AM 10146820 12598228 5992500 37.13 2688 2648628 3558508 20.70 375380 5184920 39472 05:50:00 AM 12547276 15040212 3592044 22.26 2688 2687164 1096720 6.38 554176 2605044 40116 05:50:01 AM 12543632 15035660 3595688 22.28 2688 2687172 1129224 6.57 554252 2610720 40128 Average: 12067627 14382394 4071693 25.23 2688 2515063 1817329 10.57 388242 3269213 79041 05:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 177.37 127.65 1509.67 14.23 0.00 0.00 0.00 0.00 05:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 180.39 157.54 2175.01 33.49 0.00 0.00 0.00 0.00 05:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:02 AM eth0 121.56 110.91 1661.35 17.13 0.00 0.00 0.00 0.00 05:48:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 12.59 11.95 2.84 5.28 0.00 0.00 0.00 0.00 05:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:00 AM eth0 21.82 20.53 42.62 9.95 0.00 0.00 0.00 0.00 05:50:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 12.94 18.82 10.78 10.36 0.00 0.00 0.00 0.00 05:50:01 AM 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 103.02 85.95 1081.75 16.05 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) 05:44:27 LINUX RESTART (4 CPU) 05:45:01 AM CPU %user %nice %system %iowait %steal %idle 05:46:01 AM all 16.37 0.00 1.95 1.96 0.08 79.64 05:46:01 AM 0 21.40 0.00 2.30 1.98 0.08 74.24 05:46:01 AM 1 10.24 0.00 2.05 1.54 0.10 86.07 05:46:01 AM 2 9.10 0.00 1.10 2.23 0.07 87.50 05:46:01 AM 3 24.62 0.00 2.35 2.08 0.08 70.86 05:47:01 AM all 26.31 0.00 2.09 3.94 0.11 67.56 05:47:01 AM 0 37.38 0.00 3.37 4.15 0.10 55.00 05:47:01 AM 1 20.29 0.00 1.79 4.91 0.13 72.88 05:47:01 AM 2 21.63 0.00 1.37 2.95 0.12 73.93 05:47:01 AM 3 25.92 0.00 1.81 3.73 0.08 68.45 05:48:02 AM all 72.91 0.00 1.95 1.82 0.12 23.20 05:48:02 AM 0 73.31 0.00 2.29 2.56 0.13 21.71 05:48:02 AM 1 72.39 0.00 1.56 1.21 0.13 24.70 05:48:02 AM 2 69.65 0.00 2.53 2.97 0.10 24.75 05:48:02 AM 3 76.26 0.00 1.41 0.57 0.12 21.64 05:49:01 AM all 81.38 0.00 1.99 0.24 0.13 16.26 05:49:01 AM 0 69.99 0.00 2.28 0.51 0.17 27.04 05:49:01 AM 1 84.26 0.00 2.39 0.12 0.12 13.12 05:49:01 AM 2 84.14 0.00 2.01 0.20 0.12 13.52 05:49:01 AM 3 87.22 0.00 1.28 0.10 0.12 11.28 05:50:00 AM all 44.66 0.00 1.70 0.31 0.10 53.23 05:50:00 AM 0 37.01 0.00 1.49 0.17 0.10 61.23 05:50:00 AM 1 43.02 0.00 2.37 0.36 0.10 54.15 05:50:00 AM 2 40.63 0.00 1.36 0.14 0.08 57.79 05:50:00 AM 3 58.04 0.00 1.60 0.60 0.10 39.66 05:50:01 AM all 14.33 0.00 0.60 0.60 0.00 84.48 05:50:01 AM 0 1.19 0.00 0.00 0.00 0.00 98.81 05:50:01 AM 1 55.95 0.00 1.19 2.38 0.00 40.48 05:50:01 AM 2 0.00 0.00 0.00 0.00 0.00 100.00 05:50:01 AM 3 0.00 0.00 1.19 0.00 0.00 98.81 Average: all 48.12 0.00 1.93 1.66 0.11 48.18 Average: 0 47.62 0.00 2.34 1.88 0.12 48.05 Average: 1 46.00 0.00 2.03 1.64 0.12 50.21 Average: 2 44.80 0.00 1.67 1.70 0.10 51.73 Average: 3 54.05 0.00 1.69 1.42 0.10 42.73