---> uname -a: Linux prd-centos8-robot-2c-8g-12208.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): 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 614 4917 19 2165 6785 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:57:ac:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85668sec preferred_lft 85668sec inet6 fe80::f816:3eff:fe57:acc0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/31/2023 _x86_64_ (2 CPU) 04:08:08 LINUX RESTART (2 CPU) 04:09:01 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 83.69 22.94 60.75 4928.20 5714.68 04:11:01 AM 75.94 0.02 75.92 0.40 8443.12 04:12:01 AM 64.58 0.67 63.91 28.66 6631.86 04:13:01 AM 14.68 0.82 13.86 124.65 704.48 04:14:01 AM 27.66 0.17 27.49 5.86 1605.93 04:15:01 AM 50.03 0.07 49.97 4.13 6917.56 04:16:01 AM 5.66 0.00 5.66 0.00 257.66 04:17:01 AM 0.38 0.00 0.38 0.00 5.55 04:18:01 AM 0.17 0.00 0.17 0.00 2.15 04:19:01 AM 5.66 0.23 5.43 33.85 345.39 04:20:01 AM 39.16 0.45 38.71 48.39 2144.58 Average: 33.42 2.31 31.12 470.45 2979.41 04:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5311692 7017080 2570780 32.61 2688 1893160 772904 8.65 211544 2058924 141440 04:11:01 AM 5151344 7014972 2731128 34.65 2688 2040664 743364 8.32 207908 2177952 135304 04:12:01 AM 5173136 7033248 2709336 34.37 2688 2036124 688736 7.71 194992 2165156 12032 04:13:01 AM 5202652 7067788 2679820 34.00 2688 2041132 664848 7.44 214392 2116648 20 04:14:01 AM 4915380 6971380 2967092 37.64 2688 2224072 733124 8.21 229940 2363688 180196 04:15:01 AM 4921368 6974992 2961104 37.57 2688 2222336 778648 8.72 232920 2348596 1420 04:16:01 AM 4917764 6971388 2964708 37.61 2688 2222336 778648 8.72 232920 2353328 4 04:17:01 AM 4900420 6954064 2982052 37.83 2688 2222356 810264 9.07 232920 2370496 24 04:18:01 AM 4898232 6955952 2984240 37.86 2688 2226492 794732 8.90 232928 2372192 4148 04:19:01 AM 5001388 6929612 2881084 36.55 2688 2100376 794584 8.90 245188 2274060 27992 04:20:01 AM 5058480 6971536 2823992 35.83 2688 2087112 759208 8.50 432856 2038452 2908 Average: 5041078 6987456 2841394 36.05 2688 2119651 756278 8.47 242592 2239954 45953 04:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 270.91 173.76 1520.60 54.40 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 40.42 30.31 517.24 3.97 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 20.03 15.66 148.68 4.48 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 11.55 9.93 4.78 3.47 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 38.37 33.32 312.19 7.41 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 210.00 178.79 61.89 41.54 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 181.71 177.11 36.54 75.74 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 213.50 206.23 187.69 80.42 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 159.10 151.57 128.43 48.59 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 41.01 32.33 108.04 24.89 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 16.05 15.40 13.26 7.07 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 109.33 93.13 276.33 32.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/31/2023 _x86_64_ (2 CPU) 04:08:08 LINUX RESTART (2 CPU) 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 36.18 0.00 6.17 6.17 0.13 51.34 04:10:01 AM 0 31.45 0.00 6.21 5.32 0.15 56.86 04:10:01 AM 1 40.88 0.00 6.13 7.02 0.12 45.84 04:11:01 AM all 22.75 0.00 3.56 15.06 0.12 58.52 04:11:01 AM 0 19.08 0.00 2.99 11.09 0.10 66.74 04:11:01 AM 1 26.42 0.00 4.13 19.04 0.13 50.29 04:12:01 AM all 18.42 0.00 2.56 5.75 0.08 73.20 04:12:01 AM 0 18.83 0.00 2.54 4.99 0.08 73.56 04:12:01 AM 1 18.01 0.00 2.57 6.51 0.07 72.85 04:13:01 AM all 12.00 0.00 1.18 0.80 0.06 85.96 04:13:01 AM 0 6.38 0.00 1.15 1.00 0.05 91.42 04:13:01 AM 1 17.63 0.00 1.20 0.60 0.07 80.50 04:14:01 AM all 24.66 0.00 3.85 0.93 0.09 70.46 04:14:01 AM 0 13.30 0.00 2.85 0.70 0.07 83.09 04:14:01 AM 1 36.04 0.00 4.86 1.17 0.12 57.82 04:15:01 AM all 11.06 0.00 1.85 2.59 0.07 84.43 04:15:01 AM 0 14.34 0.00 1.73 1.22 0.07 82.64 04:15:01 AM 1 7.77 0.00 1.98 3.97 0.07 86.22 04:16:01 AM all 16.95 0.00 0.40 0.13 0.07 82.45 04:16:01 AM 0 17.70 0.00 0.44 0.03 0.07 81.76 04:16:01 AM 1 16.20 0.00 0.37 0.22 0.07 83.14 04:17:01 AM all 22.50 0.00 0.54 0.00 0.13 76.83 04:17:01 AM 0 17.29 0.00 0.51 0.00 0.15 82.05 04:17:01 AM 1 27.69 0.00 0.57 0.00 0.10 71.64 04:18:01 AM all 26.52 0.00 0.68 0.00 0.11 72.69 04:18:01 AM 0 34.47 0.00 0.74 0.00 0.12 64.67 04:18:01 AM 1 18.58 0.00 0.61 0.00 0.10 80.71 04:19:01 AM all 9.21 0.00 1.28 0.51 0.05 88.95 04:19:01 AM 0 4.95 0.00 1.30 0.07 0.03 93.65 04:19:01 AM 1 13.46 0.00 1.25 0.95 0.07 84.26 04:20:01 AM all 28.79 0.00 2.69 1.21 0.12 67.20 04:20:01 AM 0 20.62 0.00 2.29 1.10 0.10 75.89 04:20:01 AM 1 36.94 0.00 3.09 1.32 0.13 58.52 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.81 0.00 2.25 3.01 0.09 73.83 Average: 0 18.01 0.00 2.07 2.32 0.09 77.51 Average: 1 23.61 0.00 2.43 3.71 0.09 70.15