---> uname -a: Linux prd-centos8-robot-2c-8g-14005.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 593 4937 19 2166 6806 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:bc:fd:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85698sec preferred_lft 85698sec inet6 fe80::f816:3eff:febc:fd0c/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) 01/06/2024 _x86_64_ (2 CPU) 07:42:23 LINUX RESTART (2 CPU) 07:43:02 AM tps rtps wtps bread/s bwrtn/s 07:44:01 AM 89.31 18.56 70.75 3298.97 6241.45 07:45:01 AM 96.32 0.63 95.68 27.99 10213.58 07:46:01 AM 33.28 0.87 32.41 125.71 2794.28 07:47:01 AM 57.45 0.20 57.25 9.33 3801.62 07:48:01 AM 26.28 0.02 26.26 0.13 4909.37 07:49:01 AM 2.05 0.00 2.05 0.00 145.74 07:50:01 AM 0.35 0.00 0.35 0.00 77.11 07:51:01 AM 0.30 0.00 0.30 0.00 34.73 07:52:01 AM 0.35 0.00 0.35 0.00 41.34 07:53:01 AM 19.51 0.25 19.26 34.39 845.90 07:54:01 AM 36.58 0.45 36.13 48.39 1975.95 Average: 32.80 1.88 30.92 317.73 2820.38 07:43:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 AM 5389876 7084352 2492596 31.62 2688 1877580 668132 7.48 184480 1990972 131164 07:45:01 AM 5165596 7026340 2716876 34.47 2688 2036172 695388 7.79 194476 2170448 62596 07:46:01 AM 5195848 7061076 2686624 34.08 2688 2041200 676660 7.58 213640 2123592 28 07:47:01 AM 4990708 7043136 2891764 36.69 2688 2221120 670884 7.51 232072 2288084 135968 07:48:01 AM 4948720 7001464 2933752 37.22 2688 2221436 724840 8.12 232364 2323652 352 07:49:01 AM 4939632 6994868 2942840 37.33 2688 2223928 764392 8.56 232380 2332540 416 07:50:01 AM 4935200 6992584 2947272 37.39 2688 2226076 803296 8.99 232384 2336672 392 07:51:01 AM 4934312 6992576 2948160 37.40 2688 2226924 803296 8.99 232396 2337616 312 07:52:01 AM 4931636 6991044 2950836 37.44 2688 2228068 803296 8.99 232396 2340412 356 07:53:01 AM 5069180 6979636 2813292 35.69 2688 2084560 732156 8.20 251328 2209248 36616 07:54:01 AM 5067568 6983544 2814904 35.71 2688 2090336 722444 8.09 429056 2034656 29380 Average: 5051661 7013693 2830811 35.91 2688 2134309 733162 8.21 242452 2226172 36144 07:43:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 319.84 191.56 1551.44 54.94 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 54.93 41.70 644.70 7.92 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 12.66 10.86 5.12 3.66 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 43.64 37.74 318.03 9.54 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 222.00 182.62 43.52 40.34 0.00 0.00 0.00 0.00 07:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM eth0 143.46 140.19 29.76 18.05 0.00 0.00 0.00 0.00 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 124.66 122.09 24.97 12.89 0.00 0.00 0.00 0.00 07:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 32.18 28.10 7.32 4.92 0.00 0.00 0.00 0.00 07:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM eth0 40.45 36.69 9.43 6.72 0.00 0.00 0.00 0.00 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 55.46 43.60 92.40 37.35 0.00 0.00 0.00 0.00 07:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 AM eth0 17.56 16.30 13.03 7.86 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 96.65 77.23 247.09 18.51 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) 01/06/2024 _x86_64_ (2 CPU) 07:42:23 LINUX RESTART (2 CPU) 07:43:02 AM CPU %user %nice %system %iowait %steal %idle 07:44:01 AM all 38.91 0.00 6.32 2.89 0.11 51.77 07:44:01 AM 0 25.91 0.00 5.59 3.31 0.10 65.09 07:44:01 AM 1 51.93 0.00 7.06 2.47 0.12 38.42 07:45:01 AM all 35.44 0.00 4.42 2.78 0.10 57.26 07:45:01 AM 0 22.44 0.00 3.27 2.75 0.10 71.44 07:45:01 AM 1 48.44 0.00 5.57 2.80 0.10 43.09 07:46:01 AM all 12.03 0.00 1.25 0.86 0.06 85.80 07:46:01 AM 0 15.09 0.00 1.29 1.34 0.07 82.22 07:46:01 AM 1 8.98 0.00 1.22 0.38 0.05 89.37 07:47:01 AM all 31.78 0.00 4.40 0.95 0.09 62.78 07:47:01 AM 0 32.84 0.00 3.88 0.95 0.10 62.23 07:47:01 AM 1 30.73 0.00 4.91 0.95 0.08 63.33 07:48:01 AM all 2.30 0.00 0.84 2.02 0.03 94.81 07:48:01 AM 0 0.89 0.00 0.70 2.14 0.03 96.24 07:48:01 AM 1 3.72 0.00 0.97 1.89 0.03 93.38 07:49:01 AM all 15.35 0.00 0.70 0.01 0.07 83.87 07:49:01 AM 0 15.12 0.00 0.73 0.00 0.07 84.09 07:49:01 AM 1 15.59 0.00 0.67 0.02 0.07 83.65 07:50:01 AM all 12.16 0.00 0.57 0.02 0.06 87.19 07:50:01 AM 0 13.23 0.00 0.61 0.03 0.07 86.07 07:50:01 AM 1 11.09 0.00 0.54 0.00 0.05 88.32 07:51:01 AM all 8.19 0.00 0.23 0.00 0.08 91.51 07:51:01 AM 0 7.80 0.00 0.22 0.00 0.07 91.92 07:51:01 AM 1 8.59 0.00 0.23 0.00 0.08 91.09 07:52:01 AM all 10.48 0.00 0.33 0.00 0.05 89.15 07:52:01 AM 0 9.82 0.00 0.35 0.00 0.05 89.78 07:52:01 AM 1 11.13 0.00 0.30 0.00 0.05 88.52 07:53:01 AM all 21.09 0.00 2.12 0.20 0.08 76.51 07:53:01 AM 0 13.94 0.00 2.02 0.05 0.08 83.91 07:53:01 AM 1 28.24 0.00 2.22 0.35 0.08 69.10 07:54:01 AM all 28.13 0.00 2.76 0.78 0.08 68.26 07:54:01 AM 0 15.36 0.00 2.19 0.80 0.07 81.59 07:54:01 AM 1 40.92 0.00 3.33 0.75 0.08 54.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.61 0.00 2.17 0.95 0.07 77.19 Average: 0 15.67 0.00 1.89 1.03 0.07 81.33 Average: 1 23.55 0.00 2.45 0.87 0.07 73.05