---> uname -a: Linux prd-centos8-robot-2c-8g-4714.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 552 5038 19 2106 6850 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:ce:3d:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85671sec preferred_lft 85671sec inet6 fe80::f816:3eff:fece:3d24/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/09/2024 _x86_64_ (2 CPU) 04:11:35 LINUX RESTART (2 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 64.80 18.67 46.13 5036.81 22386.14 04:14:01 AM 113.66 6.60 107.07 1271.12 9080.50 04:15:01 AM 48.38 1.37 47.02 149.02 4319.28 04:16:01 AM 39.79 0.20 39.59 8.13 2390.10 04:17:01 AM 30.78 0.03 30.74 3.47 5572.84 04:18:01 AM 2.72 0.02 2.70 0.13 120.06 04:19:01 AM 1.88 0.00 1.88 0.00 122.94 04:20:01 AM 0.48 0.00 0.48 0.00 54.27 04:21:01 AM 0.27 0.00 0.27 0.00 15.78 04:22:01 AM 0.52 0.03 0.48 1.87 15.23 04:23:01 AM 15.58 0.32 15.26 44.13 925.83 Average: 28.99 2.48 26.51 592.34 4091.53 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 5540368 7082696 2342072 29.71 2688 1735092 722608 8.09 163980 1898088 87760 04:14:01 AM 5183916 7004280 2698524 34.23 2688 1998852 735260 8.23 188460 2171336 105968 04:15:01 AM 5295520 7106892 2586920 32.82 2688 1989252 644784 7.22 216868 2028976 40 04:16:01 AM 5090724 7089340 2791716 35.42 2688 2169244 628296 7.03 233312 2192376 151736 04:17:01 AM 5080456 7078968 2801984 35.55 2688 2169424 638572 7.15 235784 2197148 16 04:18:01 AM 5042504 7042128 2839936 36.03 2688 2170616 704128 7.88 235968 2234712 100 04:19:01 AM 5034600 7037180 2847840 36.13 2688 2173524 704128 7.88 235968 2242592 1068 04:20:01 AM 5034264 7037272 2848176 36.13 2688 2173960 705228 7.90 235968 2243376 80 04:21:01 AM 5034040 7037420 2848400 36.14 2688 2174308 705228 7.90 235968 2243592 40 04:22:01 AM 5073380 7079440 2809060 35.64 2688 2177012 640780 7.17 236360 2203984 2408 04:23:01 AM 5172604 7024736 2709836 34.38 2688 2028208 703472 7.88 433676 1930648 10608 Average: 5143852 7056396 2738588 34.74 2688 2087227 684771 7.67 241119 2144257 32711 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 278.68 178.41 1270.01 54.30 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 69.19 55.11 768.26 9.05 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 12.25 9.20 6.13 3.48 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 47.93 35.09 288.22 7.98 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 575.77 510.66 111.75 100.18 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 33.04 22.66 13.58 4.45 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 31.19 33.86 8.39 6.73 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 11.41 11.28 2.38 2.08 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 10.23 9.42 2.05 1.74 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 12.58 12.95 3.54 3.56 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 75.54 53.89 93.27 32.31 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 105.25 84.77 233.43 20.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/09/2024 _x86_64_ (2 CPU) 04:11:35 LINUX RESTART (2 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 25.35 0.00 4.97 12.03 0.08 57.57 04:13:01 AM 0 20.98 0.00 3.95 9.75 0.10 65.22 04:13:01 AM 1 29.73 0.00 6.00 14.30 0.07 49.91 04:14:01 AM all 39.58 0.00 5.56 3.25 0.11 51.50 04:14:01 AM 0 22.31 0.00 3.81 2.74 0.12 71.02 04:14:01 AM 1 56.90 0.00 7.33 3.76 0.10 31.91 04:15:01 AM all 18.07 0.00 2.15 1.57 0.07 78.15 04:15:01 AM 0 15.61 0.00 2.69 1.77 0.05 79.88 04:15:01 AM 1 20.52 0.00 1.61 1.36 0.08 76.42 04:16:01 AM all 24.70 0.00 3.86 0.99 0.09 70.36 04:16:01 AM 0 18.32 0.00 3.38 0.93 0.10 77.26 04:16:01 AM 1 31.08 0.00 4.33 1.05 0.08 63.46 04:17:01 AM all 6.64 0.00 1.74 1.52 0.05 90.05 04:17:01 AM 0 4.36 0.00 1.51 1.39 0.05 92.70 04:17:01 AM 1 8.92 0.00 1.98 1.64 0.05 87.40 04:18:01 AM all 6.26 0.00 0.38 0.02 0.07 93.28 04:18:01 AM 0 1.95 0.00 0.27 0.00 0.07 97.71 04:18:01 AM 1 10.57 0.00 0.49 0.03 0.07 88.84 04:19:01 AM all 15.68 0.00 0.39 0.03 0.08 83.83 04:19:01 AM 0 15.33 0.00 0.37 0.05 0.08 84.17 04:19:01 AM 1 16.03 0.00 0.40 0.00 0.08 83.49 04:20:01 AM all 5.14 0.00 0.20 0.00 0.07 94.59 04:20:01 AM 0 3.09 0.00 0.17 0.00 0.05 96.69 04:20:01 AM 1 7.20 0.00 0.23 0.00 0.08 92.49 04:21:01 AM all 4.31 0.00 0.18 0.00 0.07 95.44 04:21:01 AM 0 3.67 0.00 0.20 0.00 0.07 96.06 04:21:01 AM 1 4.96 0.00 0.17 0.00 0.07 94.81 04:22:01 AM all 7.03 0.00 0.21 0.00 0.07 92.69 04:22:01 AM 0 8.24 0.00 0.22 0.00 0.07 91.47 04:22:01 AM 1 5.82 0.00 0.20 0.00 0.07 93.91 04:23:01 AM all 21.27 0.00 2.46 0.29 0.09 75.89 04:23:01 AM 0 31.26 0.00 2.54 0.37 0.10 65.73 04:23:01 AM 1 11.28 0.00 2.39 0.22 0.08 86.03 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.84 0.00 2.01 1.79 0.08 80.28 Average: 0 13.20 0.00 1.74 1.55 0.08 83.43 Average: 1 18.47 0.00 2.29 2.03 0.08 77.13