---> uname -a: Linux prd-centos8-robot-2c-8g-10636.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: 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): 0,1 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 587 4948 19 2161 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:98:b5:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85652sec preferred_lft 85652sec inet6 fe80::f816:3eff:fe98:b5c7/64 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) 12/25/2023 _x86_64_ (2 CPU) 07:09:56 LINUX RESTART (2 CPU) 07:10:00 AM tps rtps wtps bread/s bwrtn/s 07:11:01 AM 306.28 249.75 56.53 15518.10 37206.69 07:12:01 AM 89.09 12.83 76.26 2193.27 6217.43 07:13:01 AM 99.35 0.63 98.72 27.99 10985.70 07:14:01 AM 24.03 0.87 23.16 125.71 2043.81 07:15:01 AM 51.97 0.20 51.77 9.33 3062.61 07:16:01 AM 29.40 0.00 29.40 0.00 5652.41 07:17:01 AM 1.92 0.02 1.90 0.13 99.10 07:18:01 AM 0.70 0.00 0.70 0.00 117.18 07:19:01 AM 0.25 0.00 0.25 0.00 11.43 07:20:01 AM 0.30 0.03 0.27 1.87 18.40 07:21:01 AM 11.61 0.23 11.38 33.85 423.64 07:22:01 AM 33.62 0.47 33.16 48.92 1993.35 Average: 54.50 22.50 32.00 1522.12 5710.07 07:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 AM 5783860 7173400 2098612 26.62 2688 1589636 628292 7.03 143808 1702172 29388 07:12:01 AM 5378932 7096368 2503540 31.76 2688 1900428 657312 7.36 185516 2000264 152600 07:13:01 AM 5176884 7034080 2705588 34.32 2688 2033312 695376 7.79 195000 2162056 46940 07:14:01 AM 5203048 7065244 2679424 33.99 2688 2038332 667216 7.47 214360 2116296 12 07:15:01 AM 5001024 7050436 2881448 36.56 2688 2218340 669248 7.49 232492 2278080 159024 07:16:01 AM 4986116 7035492 2896356 36.74 2688 2218312 669248 7.49 232560 2285452 12 07:17:01 AM 4948656 6999732 2933816 37.22 2688 2220016 733968 8.22 232736 2322780 544 07:18:01 AM 4944728 6998540 2937744 37.27 2688 2222752 733968 8.22 232740 2327008 92 07:19:01 AM 4943732 6997916 2938740 37.28 2688 2223124 733968 8.22 232740 2327780 196 07:20:01 AM 4941700 6996308 2940772 37.31 2688 2223564 732664 8.20 232868 2329604 120 07:21:01 AM 5026172 6948152 2856300 36.24 2688 2096312 773032 8.66 243700 2256296 28460 07:22:01 AM 5100052 7008052 2782420 35.30 2688 2083060 713268 7.99 431560 1999756 2856 Average: 5119575 7033643 2762897 35.05 2688 2088932 700630 7.84 234173 2175629 35020 07:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:11:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 212.21 124.56 1013.44 43.46 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 93.10 73.63 865.06 16.44 0.00 0.00 0.00 0.00 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 48.93 38.65 576.69 7.34 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 20.30 10.33 6.07 3.55 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 46.82 40.49 318.44 10.84 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 532.76 446.94 109.84 90.81 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 41.85 31.62 16.01 5.45 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 27.53 28.25 6.53 5.82 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 11.40 9.08 2.50 2.01 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 9.67 8.87 2.00 1.72 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 72.41 55.32 88.06 30.33 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 16.09 14.86 13.09 6.71 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 94.63 73.64 252.87 18.75 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) 12/25/2023 _x86_64_ (2 CPU) 07:09:56 LINUX RESTART (2 CPU) 07:10:00 AM CPU %user %nice %system %iowait %steal %idle 07:11:01 AM all 25.87 0.07 10.49 37.53 0.08 25.95 07:11:01 AM 0 28.20 0.07 8.79 38.80 0.08 24.06 07:11:01 AM 1 23.56 0.07 12.19 36.28 0.08 27.83 07:12:01 AM all 34.69 0.00 5.58 3.01 0.11 56.61 07:12:01 AM 0 43.73 0.00 6.00 3.45 0.12 46.71 07:12:01 AM 1 25.68 0.00 5.16 2.57 0.10 66.48 07:13:01 AM all 30.82 0.00 4.02 3.64 0.09 61.43 07:13:01 AM 0 37.12 0.00 3.90 4.06 0.10 54.82 07:13:01 AM 1 24.50 0.00 4.15 3.21 0.08 68.06 07:14:01 AM all 12.87 0.00 1.36 0.73 0.08 84.96 07:14:01 AM 0 20.85 0.00 1.34 0.65 0.08 77.08 07:14:01 AM 1 4.88 0.00 1.39 0.80 0.08 92.85 07:15:01 AM all 33.33 0.00 5.06 1.57 0.12 59.92 07:15:01 AM 0 50.68 0.00 6.63 1.70 0.12 40.88 07:15:01 AM 1 16.02 0.00 3.50 1.44 0.12 78.92 07:16:01 AM all 1.37 0.00 1.32 1.13 0.05 96.12 07:16:01 AM 0 1.02 0.00 1.14 1.12 0.05 96.67 07:16:01 AM 1 1.73 0.00 1.51 1.14 0.05 95.58 07:17:01 AM all 10.01 0.00 0.44 0.01 0.08 89.47 07:17:01 AM 0 10.57 0.00 0.35 0.02 0.07 89.00 07:17:01 AM 1 9.45 0.00 0.52 0.00 0.08 89.94 07:18:01 AM all 13.99 0.00 0.27 0.00 0.08 85.66 07:18:01 AM 0 24.34 0.00 0.34 0.00 0.08 75.24 07:18:01 AM 1 3.68 0.00 0.20 0.00 0.07 96.05 07:19:01 AM all 4.64 0.00 0.18 0.00 0.07 95.12 07:19:01 AM 0 6.76 0.00 0.22 0.00 0.07 92.95 07:19:01 AM 1 2.51 0.00 0.13 0.00 0.07 97.29 07:20:01 AM all 4.44 0.00 0.20 0.00 0.08 95.27 07:20:01 AM 0 5.52 0.00 0.23 0.00 0.08 94.16 07:20:01 AM 1 3.36 0.00 0.17 0.00 0.08 96.39 07:21:01 AM all 14.92 0.00 1.49 0.12 0.08 83.39 07:21:01 AM 0 23.61 0.00 1.67 0.20 0.10 74.42 07:21:01 AM 1 6.22 0.00 1.30 0.03 0.07 92.37 07:21:01 AM CPU %user %nice %system %iowait %steal %idle 07:22:01 AM all 26.30 0.00 2.47 0.83 0.08 70.33 07:22:01 AM 0 32.11 0.00 2.10 0.72 0.08 64.99 07:22:01 AM 1 20.48 0.00 2.84 0.93 0.07 75.68 Average: all 17.77 0.01 2.74 4.06 0.08 75.33 Average: 0 23.71 0.01 2.73 4.24 0.09 69.24 Average: 1 11.84 0.01 2.76 3.88 0.08 81.43