---> uname -a: Linux prd-centos8-robot-2c-8g-11869.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 612 4921 19 2163 6787 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:2f:12:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85673sec preferred_lft 85673sec inet6 fe80::f816:3eff:fe2f:12db/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) 12/30/2023 _x86_64_ (2 CPU) 07:11:38 LINUX RESTART (2 CPU) 07:12:01 AM tps rtps wtps bread/s bwrtn/s 07:13:01 AM 97.52 38.62 58.90 7183.34 38445.27 07:14:01 AM 114.50 6.65 107.85 1269.71 9940.47 07:15:01 AM 59.90 0.62 59.28 27.59 6496.98 07:16:01 AM 27.61 1.07 26.55 131.58 1751.49 07:17:01 AM 66.01 0.03 65.98 3.47 7794.92 07:18:01 AM 6.98 0.02 6.97 0.13 307.75 07:19:01 AM 1.88 0.00 1.88 0.00 129.17 07:20:01 AM 0.78 0.00 0.78 0.00 96.87 07:21:01 AM 0.42 0.00 0.42 0.00 14.36 07:22:01 AM 0.28 0.03 0.25 1.87 54.92 07:23:01 AM 23.08 0.32 22.76 44.12 1160.61 Average: 36.27 4.30 31.97 787.47 6017.77 07:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:13:01 AM 5511468 7027476 2370996 30.08 2688 1709768 739120 8.28 160732 1928996 88316 07:14:01 AM 5140264 6992348 2742200 34.79 2688 2030152 746044 8.35 206328 2195656 152944 07:15:01 AM 5174196 7033760 2708268 34.36 2688 2035992 693792 7.77 200868 2157720 25200 07:16:01 AM 5047804 6970448 2834660 35.96 2688 2096896 746176 8.35 225756 2251544 50804 07:17:01 AM 4950584 7002344 2931880 37.19 2688 2220776 673780 7.54 232372 2312968 104 07:18:01 AM 4922148 6974620 2960316 37.56 2688 2221516 726936 8.14 232484 2347400 720 07:19:01 AM 4916668 6971532 2965796 37.63 2688 2223900 726936 8.14 232556 2352972 1144 07:20:01 AM 4914780 6971088 2967684 37.65 2688 2225336 746776 8.36 232556 2354724 44 07:21:01 AM 4914460 6971136 2968004 37.65 2688 2225692 746776 8.36 232556 2355104 136 07:22:01 AM 4950632 7010468 2931832 37.19 2688 2228876 691808 7.75 232932 2319376 1672 07:23:01 AM 5026388 6933124 2856076 36.23 2688 2081472 777532 8.71 429236 2073980 26244 Average: 5042672 6987122 2839792 36.03 2688 2118216 728698 8.16 238034 2240949 31575 07:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 256.06 150.32 1094.08 50.20 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 84.22 64.45 945.20 7.66 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 19.33 15.59 149.38 4.88 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 33.74 25.85 82.18 6.75 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 590.34 489.55 353.31 103.14 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 19.76 13.35 10.79 2.77 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 34.36 34.32 14.24 6.53 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 19.64 16.38 4.28 3.39 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 10.81 8.58 2.10 1.69 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 27.66 22.81 13.71 5.12 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 46.10 38.19 80.26 27.70 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 103.82 79.95 249.97 19.99 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) 12/30/2023 _x86_64_ (2 CPU) 07:11:38 LINUX RESTART (2 CPU) 07:12:01 AM CPU %user %nice %system %iowait %steal %idle 07:13:01 AM all 22.38 0.00 5.70 21.06 0.10 50.75 07:13:01 AM 0 17.90 0.00 6.56 18.01 0.12 57.41 07:13:01 AM 1 26.86 0.00 4.85 24.12 0.08 44.09 07:14:01 AM all 36.27 0.00 5.45 3.43 0.10 54.76 07:14:01 AM 0 38.00 0.00 5.58 3.30 0.10 53.02 07:14:01 AM 1 34.53 0.00 5.32 3.55 0.10 56.50 07:15:01 AM all 21.72 0.00 2.95 1.59 0.09 73.64 07:15:01 AM 0 10.35 0.00 2.39 1.67 0.10 85.49 07:15:01 AM 1 33.09 0.00 3.52 1.52 0.08 61.78 07:16:01 AM all 21.58 0.00 2.57 1.02 0.08 74.76 07:16:01 AM 0 12.87 0.00 2.45 0.85 0.07 83.76 07:16:01 AM 1 30.28 0.00 2.69 1.18 0.08 65.77 07:17:01 AM all 24.49 0.00 4.49 2.22 0.09 68.71 07:17:01 AM 0 19.92 0.00 4.12 3.11 0.08 72.77 07:17:01 AM 1 29.07 0.00 4.86 1.32 0.10 64.65 07:18:01 AM all 2.61 0.00 0.31 0.08 0.03 96.98 07:18:01 AM 0 2.46 0.00 0.28 0.15 0.03 97.07 07:18:01 AM 1 2.75 0.00 0.33 0.00 0.02 96.90 07:19:01 AM all 15.49 0.00 0.39 0.03 0.07 84.02 07:19:01 AM 0 12.59 0.00 0.37 0.05 0.07 86.92 07:19:01 AM 1 18.40 0.00 0.42 0.00 0.07 81.11 07:20:01 AM all 8.83 0.00 0.23 0.01 0.05 90.88 07:20:01 AM 0 7.79 0.00 0.23 0.02 0.05 91.91 07:20:01 AM 1 9.87 0.00 0.23 0.00 0.05 89.84 07:21:01 AM all 4.42 0.00 0.18 0.01 0.04 95.35 07:21:01 AM 0 3.15 0.00 0.17 0.02 0.03 96.63 07:21:01 AM 1 5.69 0.00 0.18 0.00 0.05 94.07 07:22:01 AM all 7.99 0.00 0.43 0.00 0.05 91.53 07:22:01 AM 0 6.01 0.00 0.30 0.00 0.07 93.62 07:22:01 AM 1 9.96 0.00 0.55 0.00 0.03 89.46 07:23:01 AM all 24.84 0.00 2.72 0.43 0.09 71.92 07:23:01 AM 0 19.88 0.00 2.59 0.38 0.10 77.04 07:23:01 AM 1 29.78 0.00 2.85 0.47 0.08 66.81 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.34 0.00 2.31 2.72 0.07 77.56 Average: 0 13.74 0.00 2.28 2.51 0.07 81.40 Average: 1 20.94 0.00 2.35 2.92 0.07 73.72