---> uname -a: Linux prd-centos8-robot-2c-8g-17478.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 588 4976 19 2132 6812 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:fd:84:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85572sec preferred_lft 85572sec inet6 fe80::f816:3eff:fefd:8426/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/18/2024 _x86_64_ (2 CPU) 04:32:22 LINUX RESTART (2 CPU) 04:33:01 AM tps rtps wtps bread/s bwrtn/s 04:34:01 AM 91.57 15.23 76.34 2584.87 6387.65 04:35:01 AM 85.04 0.62 84.42 27.46 8035.31 04:36:01 AM 23.79 0.87 22.93 125.69 1954.85 04:37:01 AM 55.45 0.20 55.25 9.33 4039.97 04:38:01 AM 24.10 0.00 24.10 0.00 4612.31 04:39:01 AM 1.98 0.02 1.97 0.13 138.31 04:40:01 AM 0.47 0.03 0.43 1.87 142.87 04:41:01 AM 0.35 0.00 0.35 0.00 169.81 04:42:01 AM 0.30 0.00 0.30 0.00 169.59 04:43:01 AM 0.40 0.00 0.40 0.00 159.76 04:44:01 AM 0.27 0.00 0.27 0.00 168.06 04:45:01 AM 14.03 0.23 13.80 33.86 810.21 04:46:01 AM 37.36 0.47 36.90 48.91 1731.32 Average: 25.78 1.36 24.42 217.87 2193.86 04:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 AM 5355328 7088512 2527128 32.06 2688 1916220 655788 7.34 185904 2024708 160040 04:35:01 AM 5236632 7046560 2645824 33.57 2688 1987208 687228 7.69 194856 2106440 46932 04:36:01 AM 5251336 7066332 2631120 33.38 2688 1992232 657572 7.36 214164 2071648 16 04:37:01 AM 5043680 7047304 2838776 36.01 2688 2173324 668920 7.49 232760 2236408 127664 04:38:01 AM 5033848 7037480 2848608 36.14 2688 2173332 668920 7.49 232788 2240632 16 04:39:01 AM 4987472 6994884 2894984 36.73 2688 2177108 740168 8.29 233116 2286644 1536 04:40:01 AM 4979036 6991404 2903420 36.83 2688 2182080 781948 8.76 233316 2294536 2336 04:41:01 AM 4974868 6991372 2907588 36.89 2688 2186208 778864 8.72 233316 2298704 1456 04:42:01 AM 4966224 6987796 2916232 37.00 2688 2191276 795376 8.91 233320 2307252 1492 04:43:01 AM 4961744 6987568 2920712 37.05 2688 2195520 795376 8.91 233320 2311652 1040 04:44:01 AM 4954172 6985220 2928284 37.15 2688 2200732 811792 9.09 233320 2319168 1276 04:45:01 AM 5047984 6925016 2834472 35.96 2688 2051240 788152 8.82 259992 2222316 28808 04:46:01 AM 5130000 7010136 2752456 34.92 2688 2055516 710900 7.96 451144 1953860 27888 Average: 5070948 7012276 2811508 35.67 2688 2114000 733923 8.22 243947 2205690 30808 04:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 205.30 145.47 1376.02 38.71 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 34.56 28.08 277.05 6.19 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 14.80 14.05 5.54 4.32 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 239.34 215.73 356.11 49.77 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 407.40 364.94 77.80 66.16 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 147.04 141.86 35.04 12.42 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 201.48 201.80 45.04 16.24 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 155.01 156.44 30.47 12.50 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 249.27 251.23 46.84 19.64 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 196.47 196.25 37.30 15.83 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 174.19 176.09 35.94 14.06 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 166.02 145.93 94.13 110.06 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 19.04 17.59 15.04 7.73 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 169.99 158.11 187.11 28.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/18/2024 _x86_64_ (2 CPU) 04:32:22 LINUX RESTART (2 CPU) 04:33:01 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 38.39 0.00 5.97 2.83 0.11 52.70 04:34:01 AM 0 29.96 0.00 6.14 2.98 0.10 60.81 04:34:01 AM 1 46.81 0.00 5.80 2.69 0.12 44.58 04:35:01 AM all 28.44 0.00 3.69 2.54 0.08 65.25 04:35:01 AM 0 20.69 0.00 3.60 2.33 0.08 73.30 04:35:01 AM 1 36.18 0.00 3.78 2.75 0.08 57.20 04:36:01 AM all 11.94 0.00 1.40 0.43 0.07 86.16 04:36:01 AM 0 7.43 0.00 1.44 0.60 0.07 90.46 04:36:01 AM 1 16.45 0.00 1.37 0.27 0.07 81.85 04:37:01 AM all 31.39 0.00 4.65 1.44 0.10 62.42 04:37:01 AM 0 28.65 0.00 4.86 2.04 0.10 64.36 04:37:01 AM 1 34.14 0.00 4.44 0.83 0.10 60.49 04:38:01 AM all 0.99 0.00 1.04 1.21 0.04 96.73 04:38:01 AM 0 1.25 0.00 1.12 1.72 0.03 95.87 04:38:01 AM 1 0.72 0.00 0.95 0.69 0.05 97.59 04:39:01 AM all 15.67 0.00 0.81 0.04 0.08 83.41 04:39:01 AM 0 15.46 0.00 0.92 0.05 0.09 83.48 04:39:01 AM 1 15.88 0.00 0.69 0.03 0.07 83.33 04:40:01 AM all 19.68 0.00 0.79 0.00 0.08 79.44 04:40:01 AM 0 18.89 0.00 0.83 0.00 0.08 80.19 04:40:01 AM 1 20.47 0.00 0.76 0.00 0.08 78.68 04:41:01 AM all 17.05 0.00 0.72 0.00 0.08 82.15 04:41:01 AM 0 7.00 0.00 0.71 0.00 0.07 92.23 04:41:01 AM 1 27.30 0.00 0.74 0.00 0.09 71.88 04:42:01 AM all 21.58 0.00 1.02 0.00 0.09 77.32 04:42:01 AM 0 15.31 0.00 1.17 0.00 0.09 83.44 04:42:01 AM 1 27.76 0.00 0.88 0.00 0.08 71.28 04:43:01 AM all 17.44 0.00 0.77 0.00 0.08 81.72 04:43:01 AM 0 12.85 0.00 0.91 0.00 0.08 86.16 04:43:01 AM 1 22.04 0.00 0.63 0.00 0.07 77.27 04:44:01 AM all 19.49 0.00 0.78 0.00 0.08 79.64 04:44:01 AM 0 9.09 0.00 0.74 0.00 0.10 90.07 04:44:01 AM 1 30.12 0.00 0.82 0.00 0.07 68.99 04:44:01 AM CPU %user %nice %system %iowait %steal %idle 04:45:01 AM all 29.28 0.00 2.35 0.20 0.08 68.08 04:45:01 AM 0 13.90 0.00 2.10 0.13 0.08 83.79 04:45:01 AM 1 44.69 0.00 2.60 0.27 0.08 52.36 04:46:01 AM all 28.04 0.00 2.92 0.78 0.11 68.15 04:46:01 AM 0 31.01 0.00 2.77 0.68 0.10 65.44 04:46:01 AM 1 25.06 0.00 3.07 0.88 0.12 70.87 Average: all 21.52 0.00 2.08 0.73 0.08 75.59 Average: 0 16.29 0.00 2.11 0.82 0.08 80.70 Average: 1 26.75 0.00 2.05 0.65 0.08 70.46