---> uname -a: Linux prd-centos8-robot-2c-8g-4178.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4885 19 2230 6820 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:d3:fc:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85492sec preferred_lft 85492sec inet6 fe80::f816:3eff:fed3:fcd9/64 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) 01/23/2025 _x86_64_ (2 CPU) 01:26:47 LINUX RESTART (2 CPU) 01:27:01 AM tps rtps wtps bread/s bwrtn/s 01:28:01 AM 201.05 151.92 49.13 14568.53 38728.44 01:29:01 AM 111.90 0.28 111.61 13.46 11046.25 01:30:01 AM 37.52 1.02 36.50 113.16 3981.29 01:31:01 AM 16.63 0.07 16.56 2.80 1260.86 01:32:01 AM 58.36 9.23 49.13 1641.99 6965.31 01:33:01 AM 8.60 0.08 8.52 31.99 793.63 01:34:01 AM 1.77 0.02 1.75 0.13 119.24 01:35:01 AM 0.95 0.00 0.95 0.00 600.65 01:36:01 AM 0.50 0.02 0.48 1.07 381.76 01:37:01 AM 0.75 0.00 0.75 0.00 206.17 01:38:01 AM 0.80 0.38 0.42 55.32 212.81 01:39:01 AM 0.42 0.00 0.42 0.00 22.56 01:40:01 AM 0.32 0.00 0.32 0.00 16.96 01:41:01 AM 16.24 0.42 15.83 47.72 2478.09 Average: 32.56 11.67 20.88 1176.92 4772.61 01:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:28:01 AM 5567020 7061692 2315412 29.37 2688 1689004 733836 8.22 183528 1854112 81656 01:29:01 AM 5164872 6987804 2717560 34.48 2688 2001560 741632 8.30 190440 2187020 120640 01:30:01 AM 5297176 7097500 2585256 32.80 2688 1978316 629172 7.04 217732 2026216 12 01:31:01 AM 5136904 7020788 2745528 34.83 2688 2059240 696792 7.80 233240 2162468 60388 01:32:01 AM 5018120 7069808 2864312 36.34 2688 2221480 637956 7.14 264260 2225564 16584 01:33:01 AM 4976920 7029788 2905512 36.86 2688 2222660 690712 7.73 264388 2267900 228 01:34:01 AM 4949708 7012324 2932724 37.21 2688 2232444 706156 7.91 264860 2294480 8340 01:35:01 AM 4933812 7011340 2948620 37.41 2688 2247384 706156 7.91 264860 2309964 5740 01:36:01 AM 4927196 7011988 2955236 37.49 2688 2254612 706156 7.91 264860 2317132 1580 01:37:01 AM 4914612 7006688 2967820 37.65 2688 2261880 706156 7.91 264916 2329024 3080 01:38:01 AM 4521908 6941916 3360524 42.63 2688 2266704 728700 8.16 266456 2339612 100 01:39:01 AM 4521776 6942160 3360656 42.63 2688 2267408 728700 8.16 266468 2340208 236 01:40:01 AM 4521052 6941704 3361380 42.64 2688 2267624 744176 8.33 266472 2340760 96 01:41:01 AM 5067648 7043456 2814784 35.71 2688 2151636 688132 7.70 497996 1967080 13460 Average: 4965623 7012783 2916809 37.00 2688 2151568 703174 7.87 265034 2211539 22296 01:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 304.12 159.25 1227.00 58.03 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 102.05 79.54 1120.20 11.46 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 14.08 8.88 6.52 3.50 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 29.56 25.86 288.49 4.69 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 212.28 146.63 49.51 40.19 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 15.85 9.20 4.98 1.49 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 36.42 28.17 82.89 6.68 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 38.99 31.74 98.42 9.17 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 19.49 17.76 35.82 6.49 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 29.88 22.13 50.36 11.71 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 49.53 59.37 41.73 5.43 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 10.28 9.55 2.57 1.81 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 9.03 7.71 2.18 1.43 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 89.22 54.98 151.68 89.75 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 68.63 47.20 225.89 17.99 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) 01/23/2025 _x86_64_ (2 CPU) 01:26:47 LINUX RESTART (2 CPU) 01:27:01 AM CPU %user %nice %system %iowait %steal %idle 01:28:01 AM all 41.99 0.06 10.70 20.34 0.12 26.79 01:28:01 AM 0 39.59 0.05 11.56 20.82 0.12 27.86 01:28:01 AM 1 44.41 0.07 9.84 19.85 0.12 25.71 01:29:01 AM all 34.56 0.00 4.97 4.83 0.09 55.55 01:29:01 AM 0 25.79 0.00 4.49 5.17 0.08 64.47 01:29:01 AM 1 43.33 0.00 5.45 4.48 0.10 46.64 01:30:01 AM all 14.59 0.00 1.78 1.24 0.08 82.32 01:30:01 AM 0 12.36 0.00 1.80 0.87 0.07 84.90 01:30:01 AM 1 16.81 0.00 1.75 1.62 0.08 79.73 01:31:01 AM all 11.23 0.00 1.85 5.42 0.09 81.41 01:31:01 AM 0 9.86 0.00 1.57 3.51 0.08 84.98 01:31:01 AM 1 12.60 0.00 2.12 7.33 0.10 77.85 01:32:01 AM all 19.22 0.00 3.94 9.91 0.08 66.85 01:32:01 AM 0 10.03 0.00 3.49 9.87 0.08 76.53 01:32:01 AM 1 28.40 0.00 4.39 9.96 0.08 57.16 01:33:01 AM all 1.26 0.00 0.23 0.29 0.03 98.19 01:33:01 AM 0 0.58 0.00 0.15 0.18 0.03 99.05 01:33:01 AM 1 1.94 0.00 0.30 0.40 0.03 97.33 01:34:01 AM all 9.83 0.00 0.23 0.03 0.08 89.84 01:34:01 AM 0 2.04 0.00 0.22 0.02 0.07 97.66 01:34:01 AM 1 17.63 0.00 0.23 0.05 0.08 82.00 01:35:01 AM all 15.27 0.00 0.18 0.16 0.06 84.33 01:35:01 AM 0 4.73 0.00 0.15 0.32 0.05 94.75 01:35:01 AM 1 25.80 0.00 0.22 0.00 0.07 73.92 01:36:01 AM all 8.78 0.00 0.13 0.14 0.06 90.88 01:36:01 AM 0 0.72 0.00 0.15 0.28 0.07 98.78 01:36:01 AM 1 16.84 0.00 0.12 0.00 0.05 83.00 01:37:01 AM all 12.98 0.00 0.21 0.05 0.09 86.67 01:37:01 AM 0 8.52 0.00 0.22 0.10 0.08 91.08 01:37:01 AM 1 17.45 0.00 0.20 0.00 0.10 82.25 01:38:01 AM all 9.38 0.00 6.37 0.04 0.08 84.14 01:38:01 AM 0 9.37 0.00 6.36 0.00 0.07 84.21 01:38:01 AM 1 9.39 0.00 6.37 0.08 0.08 84.08 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 3.80 0.00 0.14 0.00 0.07 95.99 01:39:01 AM 0 1.29 0.00 0.15 0.00 0.07 98.50 01:39:01 AM 1 6.32 0.00 0.13 0.00 0.07 93.48 01:40:01 AM all 3.11 0.00 0.13 0.00 0.05 96.71 01:40:01 AM 0 2.78 0.00 0.10 0.00 0.05 97.07 01:40:01 AM 1 3.43 0.00 0.17 0.00 0.05 96.35 01:41:01 AM all 22.01 0.00 3.17 0.60 0.08 74.14 01:41:01 AM 0 19.07 0.00 2.81 0.75 0.07 77.30 01:41:01 AM 1 24.95 0.00 3.54 0.45 0.08 70.98 Average: all 14.84 0.00 2.42 3.06 0.07 79.60 Average: 0 10.47 0.00 2.37 2.98 0.07 84.11 Average: 1 19.22 0.00 2.48 3.14 0.08 75.08