---> uname -a: Linux prd-centos8-robot-2c-8g-987.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: 2799.996 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 586 4927 19 2183 6812 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:61:b1:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85438sec preferred_lft 85438sec inet6 fe80::f816:3eff:fe61:b140/64 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) 10/22/2025 _x86_64_ (2 CPU) 00:36:15 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 77.61 6.50 71.11 1124.50 5942.08 12:39:01 AM 88.34 0.72 87.62 52.92 10377.47 12:40:01 AM 33.98 0.42 33.57 64.77 2785.89 12:41:01 AM 68.19 6.96 61.23 1292.77 7977.56 12:42:01 AM 9.62 0.00 9.62 0.00 659.04 12:43:01 AM 0.32 0.00 0.32 0.00 5.25 12:44:01 AM 0.12 0.00 0.12 0.00 1.30 12:45:01 AM 0.58 0.22 0.37 11.73 47.72 12:46:01 AM 2.28 0.00 2.28 0.00 179.04 12:47:01 AM 0.30 0.00 0.30 0.00 17.68 12:48:01 AM 0.25 0.00 0.25 0.00 10.98 12:49:01 AM 0.28 0.00 0.28 0.00 18.26 12:50:01 AM 0.30 0.03 0.27 1.87 15.76 12:51:01 AM 3.23 0.32 2.92 36.91 185.19 12:52:01 AM 35.39 0.55 34.84 64.11 1760.25 Average: 21.39 1.05 20.34 176.66 1998.92 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5349832 7056720 2532592 32.13 2688 1889424 697132 7.81 190128 2021412 178044 12:39:01 AM 5168048 7007228 2714376 34.44 2688 2015556 711716 7.97 198192 2166016 42400 12:40:01 AM 5099404 7003064 2783020 35.31 2688 2077292 714312 8.00 230048 2195936 50312 12:41:01 AM 4958256 7052028 2924168 37.10 2688 2261276 628096 7.03 262108 2277628 10848 12:42:01 AM 4959468 7053076 2922956 37.08 2688 2261280 643476 7.20 262108 2277876 16 12:43:01 AM 4959728 7053336 2922696 37.08 2688 2261280 643476 7.20 262120 2277812 12 12:44:01 AM 4959648 7053256 2922776 37.08 2688 2261280 643476 7.20 262116 2277756 4 12:45:01 AM 4912888 7008288 2969536 37.67 2688 2263072 706428 7.91 262380 2324280 252 12:46:01 AM 4905628 7004112 2976796 37.76 2688 2266156 706428 7.91 262380 2331748 60 12:47:01 AM 4903368 7002224 2979056 37.79 2688 2266540 706428 7.91 262380 2333736 12 12:48:01 AM 4903072 7002320 2979352 37.80 2688 2266924 706428 7.91 262380 2334140 164 12:49:01 AM 4902520 7002144 2979904 37.80 2688 2267308 706428 7.91 262380 2334696 84 12:50:01 AM 4901984 7002108 2980440 37.81 2688 2267800 722352 8.09 262524 2335156 140 12:51:01 AM 5087228 7015620 2795196 35.46 2688 2099988 663804 7.43 263888 2168124 22888 12:52:01 AM 5065584 6993224 2816840 35.74 2688 2101400 702124 7.86 466644 1995392 12592 Average: 5002444 7020583 2879980 36.54 2688 2188438 686807 7.69 264785 2243447 21189 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 194.45 132.87 1302.90 36.68 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 76.67 54.64 739.96 8.97 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 37.66 32.10 156.75 8.16 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 397.13 267.94 264.90 71.53 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 2.68 0.98 0.71 0.38 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 2.62 1.95 0.50 0.42 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 4.02 1.93 0.54 0.42 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 45.63 27.47 16.16 5.04 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 29.26 27.55 8.01 5.38 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 13.65 9.35 3.01 1.87 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 13.45 9.08 2.89 1.79 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 11.00 9.20 2.77 1.80 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 12.63 10.41 3.19 2.03 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 87.52 56.99 97.42 33.24 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 17.93 17.18 15.52 9.12 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 63.09 43.98 174.36 12.46 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) 10/22/2025 _x86_64_ (2 CPU) 00:36:15 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 33.06 0.00 5.20 0.88 0.10 60.75 12:38:01 AM 0 32.36 0.00 5.77 0.97 0.08 60.82 12:38:01 AM 1 33.77 0.00 4.64 0.80 0.12 60.68 12:39:01 AM all 25.46 0.00 3.49 1.01 0.08 69.96 12:39:01 AM 0 36.10 0.00 4.61 1.10 0.08 58.11 12:39:01 AM 1 14.84 0.00 2.37 0.92 0.08 81.79 12:40:01 AM all 24.02 0.00 3.41 0.25 0.08 72.24 12:40:01 AM 0 25.84 0.00 3.59 0.32 0.08 70.17 12:40:01 AM 1 22.19 0.00 3.24 0.18 0.08 74.30 12:41:01 AM all 23.80 0.00 5.06 0.98 0.08 70.08 12:41:01 AM 0 34.59 0.00 5.58 0.67 0.08 59.08 12:41:01 AM 1 13.02 0.00 4.55 1.29 0.08 81.06 12:42:01 AM all 0.32 0.00 0.10 0.07 0.04 99.47 12:42:01 AM 0 0.52 0.00 0.13 0.12 0.05 99.18 12:42:01 AM 1 0.12 0.00 0.07 0.02 0.03 99.77 12:43:01 AM all 0.28 0.00 0.08 0.00 0.02 99.62 12:43:01 AM 0 0.42 0.00 0.07 0.00 0.00 99.52 12:43:01 AM 1 0.15 0.00 0.08 0.00 0.03 99.73 12:44:01 AM all 0.38 0.00 0.08 0.00 0.03 99.51 12:44:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 12:44:01 AM 1 0.20 0.00 0.12 0.00 0.03 99.65 12:45:01 AM all 8.32 0.00 0.94 0.00 0.05 90.68 12:45:01 AM 0 11.02 0.00 1.12 0.00 0.05 87.81 12:45:01 AM 1 5.62 0.00 0.77 0.00 0.05 93.56 12:46:01 AM all 15.55 0.00 0.72 0.02 0.07 83.65 12:46:01 AM 0 24.09 0.00 0.99 0.02 0.07 74.84 12:46:01 AM 1 7.00 0.00 0.45 0.02 0.07 92.47 12:47:01 AM all 4.65 0.00 0.34 0.00 0.06 94.95 12:47:01 AM 0 5.30 0.00 0.38 0.00 0.05 94.27 12:47:01 AM 1 4.00 0.00 0.30 0.00 0.07 95.63 12:48:01 AM all 4.50 0.00 0.33 0.00 0.05 95.12 12:48:01 AM 0 6.35 0.00 0.42 0.00 0.05 93.18 12:48:01 AM 1 2.64 0.00 0.25 0.00 0.05 97.05 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 4.53 0.00 0.32 0.00 0.06 95.09 12:49:01 AM 0 3.94 0.00 0.23 0.00 0.05 95.77 12:49:01 AM 1 5.12 0.00 0.40 0.00 0.07 94.41 12:50:01 AM all 4.92 0.00 0.34 0.00 0.06 94.68 12:50:01 AM 0 7.94 0.00 0.50 0.00 0.07 91.49 12:50:01 AM 1 1.91 0.00 0.18 0.00 0.05 97.86 12:51:01 AM all 10.76 0.00 1.69 0.01 0.06 87.49 12:51:01 AM 0 16.54 0.00 2.05 0.02 0.07 81.32 12:51:01 AM 1 4.97 0.00 1.32 0.00 0.05 93.66 12:52:01 AM all 33.75 0.00 3.87 0.15 0.10 62.13 12:52:01 AM 0 43.37 0.00 4.43 0.17 0.10 51.93 12:52:01 AM 1 24.15 0.00 3.30 0.13 0.10 72.32 Average: all 12.96 0.00 1.73 0.22 0.06 85.02 Average: 0 16.60 0.00 1.99 0.22 0.06 81.12 Average: 1 9.32 0.00 1.47 0.22 0.06 88.92