---> uname -a: Linux prd-centos8-robot-2c-8g-3075.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 616 4946 19 2133 6784 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:49:f5:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85499sec preferred_lft 85499sec inet6 fe80::f816:3eff:fe49:f5dc/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/16/2024 _x86_64_ (2 CPU) 04:11:03 LINUX RESTART (2 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 100.85 57.86 42.99 6164.48 21485.10 04:14:01 AM 110.96 7.45 103.52 1297.57 9507.50 04:15:01 AM 34.89 0.42 34.48 64.79 3798.38 04:16:01 AM 24.26 0.00 24.26 0.00 1443.99 04:17:01 AM 42.31 0.03 42.28 3.47 6951.51 04:18:01 AM 2.63 0.00 2.63 0.00 74.88 04:19:01 AM 0.15 0.00 0.15 0.00 1.18 04:20:01 AM 0.27 0.10 0.17 32.12 1.97 04:21:01 AM 1.87 0.00 1.87 0.00 97.70 04:22:01 AM 0.88 0.00 0.88 0.00 125.59 04:23:01 AM 0.33 0.00 0.33 0.00 20.51 04:24:01 AM 0.28 0.03 0.25 1.87 16.65 04:25:01 AM 6.65 0.32 6.33 36.92 211.16 04:26:01 AM 26.60 0.53 26.07 64.77 1484.76 Average: 25.21 4.77 20.44 547.60 3230.11 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 5406776 6986980 2475656 31.41 2688 1771572 772896 8.65 191788 1998680 110296 04:14:01 AM 5141848 6974872 2740584 34.77 2688 2010076 734616 8.23 221464 2176876 90640 04:15:01 AM 5221812 7056240 2660620 33.75 2688 2012024 669032 7.49 240768 2078736 8 04:16:01 AM 4957924 6991176 2924508 37.10 2688 2203616 698436 7.82 255908 2306040 172716 04:17:01 AM 4997468 7033316 2884964 36.60 2688 2205892 655900 7.34 257984 2256992 20 04:18:01 AM 4997864 7033716 2884568 36.59 2688 2205896 655900 7.34 257984 2256724 4 04:19:01 AM 4998292 7034144 2884140 36.59 2688 2205896 655900 7.34 257984 2256660 8 04:20:01 AM 4958164 6995560 2924268 37.10 2688 2207440 725496 8.12 258180 2296224 576 04:21:01 AM 4954716 6993412 2927716 37.14 2688 2208720 725496 8.12 258248 2299628 812 04:22:01 AM 4948452 6989864 2933980 37.22 2688 2211444 725496 8.12 258252 2306020 220 04:23:01 AM 4947500 6989276 2934932 37.23 2688 2211808 740988 8.30 258252 2306812 84 04:24:01 AM 4944956 6987140 2937476 37.27 2688 2212208 740988 8.30 258392 2309220 4 04:25:01 AM 5027064 6934620 2855368 36.22 2688 2081532 765240 8.57 285672 2214880 39648 04:26:01 AM 5096788 6978340 2785644 35.34 2688 2057204 710960 7.96 454524 1982848 16600 Average: 5042830 6998475 2839602 36.02 2688 2128952 712667 7.98 265386 2217596 30831 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 303.05 176.36 1563.98 58.89 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 64.31 50.28 674.81 8.61 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 16.86 11.40 5.89 4.03 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 39.24 32.96 295.49 7.42 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 559.92 404.62 113.27 93.16 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 2.70 1.98 0.55 0.48 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 2.63 1.87 0.43 0.41 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 26.91 13.68 8.61 1.95 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 32.72 24.08 8.81 4.50 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 30.71 22.63 6.54 4.36 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 14.91 9.32 2.90 1.83 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 12.53 8.50 2.46 1.59 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 89.25 57.58 98.33 33.16 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 22.87 18.14 17.08 8.83 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 87.04 59.52 199.95 16.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/16/2024 _x86_64_ (2 CPU) 04:11:03 LINUX RESTART (2 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 28.71 0.04 5.94 19.11 0.11 46.09 04:13:01 AM 0 34.97 0.07 6.66 23.04 0.10 35.16 04:13:01 AM 1 22.46 0.02 5.21 15.19 0.12 57.01 04:14:01 AM all 33.26 0.00 5.67 4.69 0.10 56.28 04:14:01 AM 0 42.26 0.00 6.14 4.42 0.12 47.06 04:14:01 AM 1 24.26 0.00 5.20 4.97 0.08 65.49 04:15:01 AM all 10.27 0.00 1.58 1.64 0.11 86.40 04:15:01 AM 0 10.16 0.00 1.62 2.04 0.12 86.07 04:15:01 AM 1 10.38 0.00 1.54 1.25 0.10 86.73 04:16:01 AM all 19.77 0.00 3.48 0.91 0.07 75.78 04:16:01 AM 0 23.91 0.00 3.78 1.23 0.07 71.01 04:16:01 AM 1 15.63 0.00 3.17 0.58 0.07 80.56 04:17:01 AM all 8.88 0.00 2.30 1.90 0.05 86.86 04:17:01 AM 0 11.60 0.00 2.48 2.01 0.05 83.86 04:17:01 AM 1 6.16 0.00 2.13 1.79 0.05 89.87 04:18:01 AM all 0.33 0.00 0.07 0.01 0.03 99.57 04:18:01 AM 0 0.60 0.00 0.08 0.02 0.02 99.28 04:18:01 AM 1 0.07 0.00 0.05 0.00 0.03 99.85 04:19:01 AM all 0.34 0.00 0.07 0.00 0.03 99.56 04:19:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 04:19:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 04:20:01 AM all 2.16 0.00 0.37 0.03 0.03 97.41 04:20:01 AM 0 2.65 0.00 0.42 0.05 0.03 96.85 04:20:01 AM 1 1.67 0.00 0.32 0.00 0.03 97.98 04:21:01 AM all 9.40 0.00 0.75 0.01 0.06 89.78 04:21:01 AM 0 13.15 0.00 1.19 0.00 0.05 85.61 04:21:01 AM 1 5.65 0.00 0.32 0.02 0.07 93.95 04:22:01 AM all 12.80 0.00 0.39 0.03 0.08 86.70 04:22:01 AM 0 22.98 0.00 0.54 0.00 0.08 76.40 04:22:01 AM 1 2.64 0.00 0.25 0.07 0.07 96.98 04:23:01 AM all 4.29 0.00 0.30 0.00 0.07 95.34 04:23:01 AM 0 6.22 0.00 0.40 0.00 0.07 93.32 04:23:01 AM 1 2.36 0.00 0.20 0.00 0.07 97.37 04:23:01 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 3.80 0.00 0.25 0.00 0.06 95.89 04:24:01 AM 0 4.62 0.00 0.20 0.00 0.05 95.13 04:24:01 AM 1 2.98 0.00 0.30 0.00 0.07 96.65 04:25:01 AM all 14.55 0.00 1.65 0.07 0.08 83.66 04:25:01 AM 0 24.86 0.00 1.77 0.12 0.07 73.19 04:25:01 AM 1 4.23 0.00 1.52 0.02 0.08 94.15 04:26:01 AM all 27.78 0.00 3.55 0.38 0.08 68.22 04:26:01 AM 0 33.54 0.00 3.51 0.55 0.08 62.31 04:26:01 AM 1 22.01 0.00 3.59 0.22 0.07 74.12 Average: all 12.60 0.00 1.88 2.05 0.07 83.40 Average: 0 16.57 0.00 2.06 2.38 0.07 78.91 Average: 1 8.62 0.00 1.71 1.72 0.07 87.89