---> uname -a: Linux prd-centos8-robot-2c-8g-14526.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 563 4956 19 2177 6836 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:9f:a6:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85639sec preferred_lft 85639sec inet6 fe80::f816:3eff:fe9f:a66f/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) 01/08/2024 _x86_64_ (2 CPU) 04:08:28 LINUX RESTART (2 CPU) 04:09:01 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 61.57 18.04 43.53 3783.18 35006.31 04:11:01 AM 119.95 6.62 113.33 1269.66 10074.02 04:12:01 AM 60.67 0.55 60.12 25.73 6661.04 04:13:01 AM 5.50 0.87 4.63 125.69 112.96 04:14:01 AM 68.39 2.72 65.67 447.79 7423.06 04:15:01 AM 15.36 0.00 15.36 0.00 1246.14 04:16:01 AM 2.03 0.02 2.02 0.13 115.58 04:17:01 AM 0.58 0.00 0.58 0.00 106.20 04:18:01 AM 0.15 0.00 0.15 0.00 8.53 04:19:01 AM 0.22 0.03 0.18 1.87 18.81 04:20:01 AM 10.75 0.23 10.51 33.86 478.24 04:21:01 AM 34.27 0.47 33.81 48.92 1833.64 Average: 31.62 2.46 29.16 478.14 5257.61 04:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5576520 7111264 2305952 29.25 2688 1727152 668196 7.48 163644 1860004 88368 04:11:01 AM 5248956 7093956 2633516 33.41 2688 2020872 643440 7.20 186180 2102724 142852 04:12:01 AM 5169836 7042904 2712636 34.41 2688 2049020 671636 7.52 207988 2154328 12700 04:13:01 AM 5139296 7025536 2743176 34.80 2688 2061972 691040 7.74 220704 2170588 20572 04:14:01 AM 4996576 7062876 2885896 36.61 2688 2234404 622380 6.97 239116 2269396 28508 04:15:01 AM 4995184 7061040 2887288 36.63 2688 2234428 622380 6.97 239128 2269388 24 04:16:01 AM 4956736 7024416 2925736 37.12 2688 2236300 702208 7.86 239304 2307360 352 04:17:01 AM 4951840 7022156 2930632 37.18 2688 2238896 702208 7.86 239308 2312508 40 04:18:01 AM 4951588 7022280 2930884 37.18 2688 2239264 702208 7.86 239308 2312772 184 04:19:01 AM 4950936 7022032 2931536 37.19 2688 2239668 702208 7.86 239436 2313284 4 04:20:01 AM 5086596 7008088 2795876 35.47 2688 2094824 700552 7.84 252448 2185148 36616 04:21:01 AM 5105468 7030600 2777004 35.23 2688 2099004 683276 7.65 434716 1988348 27784 Average: 5094128 7043929 2788344 35.37 2688 2122984 675978 7.57 241773 2187154 29834 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 256.79 146.29 1174.70 50.67 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 75.80 55.12 866.82 7.53 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 21.21 17.18 149.15 4.88 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 21.11 11.96 8.70 9.95 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 451.52 358.12 393.73 72.76 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 224.98 198.07 42.77 34.88 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 41.43 32.51 15.89 5.61 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 24.73 25.37 5.92 5.31 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 10.50 9.10 2.11 1.77 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 8.58 8.22 1.81 1.58 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 57.66 48.43 87.94 29.96 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 18.83 17.14 15.92 7.77 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 101.10 77.29 230.47 19.39 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) 01/08/2024 _x86_64_ (2 CPU) 04:08:28 LINUX RESTART (2 CPU) 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 24.35 0.00 4.66 10.35 0.08 60.55 04:10:01 AM 0 22.56 0.00 4.49 11.48 0.08 61.39 04:10:01 AM 1 26.15 0.00 4.82 9.22 0.08 59.72 04:11:01 AM all 36.68 0.00 5.95 2.66 0.10 54.61 04:11:01 AM 0 52.50 0.00 7.37 2.85 0.13 37.15 04:11:01 AM 1 20.87 0.00 4.53 2.47 0.07 72.07 04:12:01 AM all 21.05 0.00 2.14 0.84 0.08 75.89 04:12:01 AM 0 16.43 0.00 2.27 0.68 0.07 80.55 04:12:01 AM 1 25.68 0.00 2.02 1.00 0.08 71.22 04:13:01 AM all 9.04 0.00 1.47 0.06 0.07 89.37 04:13:01 AM 0 4.96 0.00 1.44 0.05 0.07 93.49 04:13:01 AM 1 13.12 0.00 1.50 0.07 0.07 85.24 04:14:01 AM all 30.88 0.00 4.79 2.33 0.09 61.91 04:14:01 AM 0 37.70 0.00 5.27 2.44 0.08 54.51 04:14:01 AM 1 24.05 0.00 4.32 2.22 0.10 69.31 04:15:01 AM all 0.72 0.00 0.55 0.45 0.03 98.25 04:15:01 AM 0 0.95 0.00 0.60 0.40 0.02 98.02 04:15:01 AM 1 0.49 0.00 0.50 0.50 0.03 98.48 04:16:01 AM all 11.89 0.00 0.39 0.03 0.06 87.64 04:16:01 AM 0 15.79 0.00 0.44 0.03 0.07 83.67 04:16:01 AM 1 8.01 0.00 0.34 0.02 0.05 91.59 04:17:01 AM all 13.11 0.00 0.23 0.00 0.05 86.61 04:17:01 AM 0 22.16 0.00 0.29 0.00 0.07 77.49 04:17:01 AM 1 4.10 0.00 0.17 0.00 0.03 95.70 04:18:01 AM all 4.64 0.00 0.17 0.00 0.04 95.16 04:18:01 AM 0 2.83 0.00 0.15 0.00 0.03 96.99 04:18:01 AM 1 6.45 0.00 0.18 0.00 0.05 93.32 04:19:01 AM all 4.06 0.00 0.16 0.00 0.04 95.74 04:19:01 AM 0 3.95 0.00 0.15 0.00 0.05 95.85 04:19:01 AM 1 4.17 0.00 0.17 0.00 0.03 95.63 04:20:01 AM all 21.43 0.00 2.12 0.05 0.07 76.33 04:20:01 AM 0 27.46 0.00 2.00 0.08 0.07 70.39 04:20:01 AM 1 15.39 0.00 2.24 0.02 0.07 82.29 04:20:01 AM CPU %user %nice %system %iowait %steal %idle 04:21:01 AM all 28.16 0.00 2.89 0.59 0.08 68.27 04:21:01 AM 0 28.58 0.00 3.40 1.07 0.08 66.86 04:21:01 AM 1 27.74 0.00 2.37 0.12 0.08 69.69 Average: all 17.18 0.00 2.13 1.45 0.07 79.18 Average: 0 19.67 0.00 2.33 1.59 0.07 76.34 Average: 1 14.69 0.00 1.93 1.30 0.06 82.01