---> uname -a: Linux prd-centos8-builder-4c-4g-8529.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 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 781 11156 19 3822 14636 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:d6:44:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fed6:44bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:29:a4:4a 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) 12/16/2023 _x86_64_ (4 CPU) 18:26:08 LINUX RESTART (4 CPU) 06:27:03 PM tps rtps wtps bread/s bwrtn/s 06:28:01 PM 147.27 20.53 126.74 4366.70 9958.23 06:29:01 PM 280.51 7.21 273.29 1264.38 14756.50 06:30:01 PM 66.55 1.13 65.42 41.29 5751.42 06:31:01 PM 45.90 0.00 45.90 0.00 2498.70 06:32:01 PM 30.02 0.02 30.00 0.27 2027.17 06:33:01 PM 76.89 1.17 75.72 1578.00 31995.20 Average: 107.62 4.92 102.70 1190.44 11169.14 06:27:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:28:01 PM 12933376 14984408 3205944 19.86 2688 2259356 1238308 7.20 195672 2627848 169736 06:29:01 PM 12147220 14457972 3992100 24.74 2688 2515032 1686728 9.81 315552 3270004 29764 06:30:01 PM 10092540 12632236 6046780 37.47 2688 2740972 3491000 20.31 466248 5157368 112732 06:31:01 PM 11259032 13858800 4880288 30.24 2688 2799924 2254348 13.12 510892 3944228 118836 06:32:01 PM 11314640 14042768 4824680 29.89 2688 2927372 1954384 11.37 592932 3807856 204060 06:33:01 PM 11420504 14973768 4718816 29.24 2688 3748700 1163476 6.77 958236 3329248 36844 Average: 11527885 14158325 4611435 28.57 2688 2831893 1964707 11.43 506589 3689425 111995 06:27:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 PM eth0 98.90 73.07 1536.90 19.89 0.00 0.00 0.00 0.00 06:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 PM eth0 255.23 219.91 3168.30 32.22 0.00 0.00 0.00 0.00 06:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM lo 2710.66 2710.66 2719.40 2719.40 0.00 0.00 0.00 0.00 06:30:01 PM eth0 84.63 64.04 1816.14 9.19 0.00 0.00 0.00 0.00 06:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM lo 1112.02 1112.02 1102.33 1102.33 0.00 0.00 0.00 0.00 06:31:01 PM eth0 71.04 63.73 1011.81 9.47 0.00 0.00 0.00 0.00 06:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 PM lo 1491.05 1491.05 1464.78 1464.78 0.00 0.00 0.00 0.00 06:32:01 PM eth0 49.86 32.85 1257.21 4.89 0.00 0.00 0.00 0.00 06:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 228.20 161.89 3164.23 45.30 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 890.86 890.86 886.29 886.29 0.00 0.00 0.00 0.00 Average: eth0 131.48 102.74 1994.83 20.16 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) 12/16/2023 _x86_64_ (4 CPU) 18:26:08 LINUX RESTART (4 CPU) 06:27:03 PM CPU %user %nice %system %iowait %steal %idle 06:28:01 PM all 22.51 0.00 2.21 1.77 0.09 73.42 06:28:01 PM 0 22.69 0.00 1.54 1.56 0.10 74.10 06:28:01 PM 1 36.34 0.00 3.22 2.42 0.09 57.93 06:28:01 PM 2 8.42 0.00 1.14 1.98 0.09 88.37 06:28:01 PM 3 22.58 0.00 2.92 1.12 0.07 73.30 06:29:01 PM all 67.95 0.00 2.55 2.24 0.10 27.15 06:29:01 PM 0 67.72 0.00 1.65 0.85 0.10 29.67 06:29:01 PM 1 68.64 0.00 1.83 0.91 0.10 28.53 06:29:01 PM 2 71.32 0.00 2.81 2.71 0.12 23.05 06:29:01 PM 3 64.11 0.00 3.92 4.52 0.10 27.35 06:30:01 PM all 71.02 0.00 3.11 0.49 0.10 25.27 06:30:01 PM 0 71.01 0.00 2.60 0.20 0.10 26.09 06:30:01 PM 1 69.92 0.00 3.40 0.22 0.10 26.35 06:30:01 PM 2 74.90 0.00 2.09 1.07 0.10 21.84 06:30:01 PM 3 68.25 0.00 4.37 0.47 0.10 26.81 06:31:01 PM all 68.37 0.00 2.55 0.40 0.10 28.57 06:31:01 PM 0 69.97 0.00 2.08 0.67 0.08 27.20 06:31:01 PM 1 63.68 0.00 1.97 0.19 0.12 34.04 06:31:01 PM 2 70.75 0.00 1.88 0.44 0.08 26.84 06:31:01 PM 3 69.07 0.00 4.28 0.32 0.10 26.23 06:32:01 PM all 67.95 0.00 2.70 0.16 0.11 29.09 06:32:01 PM 0 72.15 0.00 3.11 0.40 0.12 24.22 06:32:01 PM 1 69.04 0.00 2.10 0.02 0.10 28.74 06:32:01 PM 2 65.41 0.00 2.01 0.05 0.10 32.42 06:32:01 PM 3 65.18 0.00 3.57 0.15 0.10 30.99 06:33:01 PM all 34.27 0.00 1.70 3.10 0.10 60.84 06:33:01 PM 0 31.78 0.00 1.04 2.02 0.10 65.06 06:33:01 PM 1 25.71 0.00 2.19 4.49 0.10 67.50 06:33:01 PM 2 34.55 0.00 1.58 2.45 0.10 61.32 06:33:01 PM 3 45.07 0.00 2.00 3.42 0.10 49.41 Average: all 55.50 0.00 2.47 1.36 0.10 40.56 Average: 0 56.06 0.00 2.00 0.95 0.10 40.88 Average: 1 55.63 0.00 2.45 1.37 0.10 40.45 Average: 2 54.47 0.00 1.92 1.45 0.10 42.06 Average: 3 55.86 0.00 3.51 1.67 0.10 38.86