---> uname -a: Linux prd-centos8-builder-4c-4g-7837.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 727 10975 19 4058 14686 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:55:bf:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85644sec preferred_lft 85644sec inet6 fe80::f816:3eff:fe55:bf92/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-builder-1ae1234a-6327-4bea-9e12-436d0ac3d2a0.nov) 12/14/2023 _x86_64_ (4 CPU) 05:39:16 LINUX RESTART (4 CPU) 05:40:01 AM tps rtps wtps bread/s bwrtn/s 05:41:01 AM 96.13 7.76 88.37 1327.96 7779.92 05:42:01 AM 73.83 2.33 71.49 1639.32 8463.98 05:43:01 AM 207.98 18.55 189.42 2923.12 5729.01 05:44:01 AM 41.30 0.05 41.25 82.63 4753.44 05:45:01 AM 77.89 0.47 77.42 32.13 2431.71 05:46:01 AM 38.74 0.00 38.74 0.00 8968.39 05:47:01 AM 9.65 0.00 9.65 0.00 612.31 05:48:01 AM 84.54 0.00 84.54 0.00 2135.18 05:49:01 AM 48.40 0.63 47.77 124.09 2128.32 05:50:01 AM 31.98 0.00 31.98 0.00 3066.31 05:51:01 AM 64.71 0.40 64.31 22.26 38560.56 Average: 70.47 2.75 67.72 559.32 7693.69 05:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:41:01 AM 13344176 15141768 2795304 17.32 2688 2010652 842408 4.90 203468 2238828 202600 05:42:01 AM 13317944 15179104 2821536 17.48 2688 2070796 774144 4.50 190748 2254936 104 05:43:01 AM 12021936 14184272 4117544 25.51 2688 2366896 1617244 9.41 309156 3410596 93796 05:44:01 AM 11428436 13645816 4711044 29.19 2688 2420236 2101404 12.23 334796 3969092 15256 05:45:01 AM 8737036 11509268 7402444 45.87 2688 2968936 4273664 24.86 496988 6470304 410676 05:46:01 AM 9742788 12256396 6396692 39.63 2688 2711116 3619772 21.06 504344 5463936 10140 05:47:01 AM 9525248 12057724 6614232 40.98 2688 2729812 3716788 21.62 507476 5678016 15224 05:48:01 AM 10708744 13261908 5430736 33.65 2688 2747384 2437272 14.18 600724 4393996 17080 05:49:01 AM 10665232 13247700 5474248 33.92 2688 2776040 2421972 14.09 613848 4423064 7180 05:50:01 AM 9774296 13025688 6365184 39.44 2688 3442656 2614484 15.21 712760 5205936 596744 05:51:01 AM 11318744 15113900 4820736 29.87 2688 3984300 834812 4.86 910484 3466460 37408 Average: 10962235 13511231 5177245 32.08 2688 2748075 2295815 13.36 489527 4270469 127837 05:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 81.51 63.28 1104.58 7.84 0.00 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 41.90 32.59 283.03 14.22 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 242.72 217.31 2980.24 36.77 0.00 0.00 0.00 0.00 05:44:01 AM lo 33.05 33.05 3.28 3.28 0.00 0.00 0.00 0.00 05:44:01 AM eth0 31.68 30.73 249.14 7.81 0.00 0.00 0.00 0.00 05:45:01 AM lo 1048.16 1048.16 1035.90 1035.90 0.00 0.00 0.00 0.00 05:45:01 AM eth0 211.48 152.61 3568.02 21.01 0.00 0.00 0.00 0.00 05:46:01 AM lo 2.93 2.93 1.45 1.45 0.00 0.00 0.00 0.00 05:46:01 AM eth0 30.84 25.01 364.61 4.40 0.00 0.00 0.00 0.00 05:47:01 AM lo 2.42 2.42 0.21 0.21 0.00 0.00 0.00 0.00 05:47:01 AM eth0 5.68 5.80 1.27 2.10 0.00 0.00 0.00 0.00 05:48:01 AM lo 1696.23 1696.23 1709.40 1709.40 0.00 0.00 0.00 0.00 05:48:01 AM eth0 17.35 17.96 169.82 3.29 0.00 0.00 0.00 0.00 05:49:01 AM lo 967.93 967.93 967.29 967.29 0.00 0.00 0.00 0.00 05:49:01 AM eth0 7.65 7.35 6.75 2.50 0.00 0.00 0.00 0.00 05:50:01 AM lo 4.18 4.18 0.33 0.33 0.00 0.00 0.00 0.00 05:50:01 AM eth0 114.66 100.35 1156.75 18.14 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 212.13 230.74 97.88 943.65 0.00 0.00 0.00 0.00 Average: lo 341.31 341.31 337.95 337.95 0.00 0.00 0.00 0.00 Average: eth0 90.69 80.34 907.48 96.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-builder-1ae1234a-6327-4bea-9e12-436d0ac3d2a0.nov) 12/14/2023 _x86_64_ (4 CPU) 05:39:16 LINUX RESTART (4 CPU) 05:40:01 AM CPU %user %nice %system %iowait %steal %idle 05:41:01 AM all 18.23 0.00 2.44 1.19 0.08 78.07 05:41:01 AM 0 35.96 0.00 4.21 0.93 0.08 58.81 05:41:01 AM 1 12.41 0.00 1.92 1.30 0.07 84.30 05:41:01 AM 2 9.60 0.00 2.06 1.97 0.08 86.29 05:41:01 AM 3 14.93 0.00 1.56 0.55 0.07 82.89 05:42:01 AM all 3.68 0.00 1.08 1.04 0.05 94.16 05:42:01 AM 0 4.47 0.00 0.97 0.20 0.03 94.33 05:42:01 AM 1 4.20 0.00 1.49 1.02 0.05 93.25 05:42:01 AM 2 1.49 0.00 0.69 1.46 0.05 96.32 05:42:01 AM 3 4.55 0.00 1.18 1.47 0.05 92.75 05:43:01 AM all 55.89 0.00 2.96 1.16 0.11 39.87 05:43:01 AM 0 56.55 0.00 2.24 1.22 0.12 39.86 05:43:01 AM 1 53.72 0.00 3.89 1.85 0.10 40.44 05:43:01 AM 2 57.52 0.00 3.08 0.90 0.12 38.38 05:43:01 AM 3 55.78 0.00 2.64 0.67 0.12 40.79 05:44:01 AM all 71.68 0.00 2.57 0.47 0.10 25.19 05:44:01 AM 0 69.06 0.00 2.44 0.74 0.10 27.67 05:44:01 AM 1 73.22 0.00 2.04 0.28 0.08 24.37 05:44:01 AM 2 69.15 0.00 3.48 0.72 0.10 26.55 05:44:01 AM 3 75.28 0.00 2.31 0.15 0.10 22.16 05:45:01 AM all 54.12 0.00 3.19 0.37 0.10 42.23 05:45:01 AM 0 50.43 0.00 3.91 0.64 0.08 44.95 05:45:01 AM 1 58.45 0.00 4.10 0.33 0.08 37.03 05:45:01 AM 2 57.03 0.00 1.66 0.23 0.10 40.98 05:45:01 AM 3 50.54 0.00 3.09 0.29 0.12 45.97 05:46:01 AM all 76.05 0.00 2.51 0.29 0.09 21.07 05:46:01 AM 0 77.35 0.00 3.19 0.54 0.08 18.84 05:46:01 AM 1 74.87 0.00 2.94 0.03 0.08 22.08 05:46:01 AM 2 68.31 0.00 2.31 0.27 0.08 29.02 05:46:01 AM 3 83.65 0.00 1.62 0.30 0.10 14.32 05:47:01 AM all 73.58 0.00 2.15 0.07 0.10 24.11 05:47:01 AM 0 78.51 0.00 2.04 0.02 0.10 19.34 05:47:01 AM 1 74.28 0.00 2.61 0.05 0.10 22.96 05:47:01 AM 2 63.40 0.00 2.01 0.17 0.10 34.32 05:47:01 AM 3 78.12 0.00 1.94 0.03 0.08 19.83 05:48:01 AM all 63.78 0.00 3.95 0.32 0.11 31.84 05:48:01 AM 0 62.11 0.00 4.77 0.32 0.10 32.71 05:48:01 AM 1 70.91 0.00 3.85 0.08 0.12 25.04 05:48:01 AM 2 56.70 0.00 3.95 0.69 0.12 38.54 05:48:01 AM 3 65.38 0.00 3.22 0.18 0.10 31.12 05:49:01 AM all 65.73 0.00 3.30 0.27 0.09 30.61 05:49:01 AM 0 66.55 0.00 5.14 0.42 0.08 27.81 05:49:01 AM 1 67.01 0.00 3.09 0.39 0.10 29.41 05:49:01 AM 2 58.25 0.00 3.70 0.22 0.08 37.75 05:49:01 AM 3 71.08 0.00 1.29 0.07 0.08 27.48 05:50:01 AM all 55.98 0.00 2.65 0.31 0.08 40.98 05:50:01 AM 0 68.88 0.00 3.79 0.32 0.07 26.95 05:50:01 AM 1 52.62 0.00 2.45 0.39 0.07 44.47 05:50:01 AM 2 52.04 0.00 1.83 0.23 0.08 45.82 05:50:01 AM 3 50.39 0.00 2.54 0.30 0.08 46.68 05:51:01 AM all 18.96 0.00 2.10 2.93 0.09 75.93 05:51:01 AM 0 35.24 0.00 2.30 1.80 0.08 60.58 05:51:01 AM 1 9.29 0.00 1.68 5.59 0.10 83.34 05:51:01 AM 2 20.36 0.00 2.64 1.86 0.07 75.08 05:51:01 AM 3 10.94 0.00 1.80 2.45 0.10 84.71 Average: CPU %user %nice %system %iowait %steal %idle Average: all 50.68 0.00 2.63 0.76 0.09 45.84 Average: 0 54.99 0.00 3.18 0.65 0.09 41.10 Average: 1 50.08 0.00 2.73 1.03 0.09 46.08 Average: 2 46.70 0.00 2.49 0.79 0.09 49.93 Average: 3 50.97 0.00 2.11 0.59 0.09 46.25