---> uname -a: Linux prd-centos8-robot-2c-8g-1021.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 576 4859 19 2262 6822 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:2d:54:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85315sec preferred_lft 85315sec inet6 fe80::f816:3eff:fe2d:5411/64 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) 02:10:16 LINUX RESTART (2 CPU) 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 81.27 46.63 34.64 6065.84 9761.43 02:13:01 AM 123.59 0.73 122.86 53.45 12362.26 02:14:01 AM 27.23 0.32 26.91 59.46 2194.25 02:15:01 AM 8.68 0.10 8.58 5.33 510.13 02:16:01 AM 4.48 0.00 4.48 0.00 475.60 02:17:01 AM 73.61 6.96 66.64 1292.77 7902.53 02:18:01 AM 11.36 0.20 11.16 11.60 1182.07 02:19:01 AM 2.00 0.02 1.98 0.13 123.50 02:20:01 AM 0.90 0.00 0.90 0.00 293.57 02:21:01 AM 0.60 0.00 0.60 0.00 309.43 02:22:01 AM 0.55 0.00 0.55 0.00 381.54 02:23:01 AM 0.47 0.02 0.45 1.07 114.78 02:24:01 AM 0.57 0.03 0.53 1.87 148.10 02:25:01 AM 0.70 0.35 0.35 53.46 129.83 02:26:01 AM 0.40 0.03 0.37 0.27 32.49 02:27:01 AM 11.46 0.32 11.15 36.92 431.47 02:28:01 AM 31.36 0.52 30.84 63.86 3103.65 Average: 22.31 3.31 19.00 449.79 2321.04 02:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5459448 7034932 2422968 30.74 2688 1767796 755768 8.46 188240 1949792 99896 02:13:01 AM 5186400 7026248 2696016 34.20 2688 2015576 701276 7.85 198716 2139508 46464 02:14:01 AM 5262556 7103704 2619860 33.24 2688 2017364 624476 6.99 218556 2050108 10760 02:15:01 AM 5265968 7107208 2616448 33.19 2688 2017524 624476 6.99 219512 2046680 4 02:16:01 AM 5196208 7070044 2686208 34.08 2688 2048036 649976 7.28 223260 2106948 30232 02:17:01 AM 4981784 7075508 2900632 36.80 2688 2261296 623664 6.98 262852 2256312 27616 02:18:01 AM 4940420 7034664 2941996 37.32 2688 2261824 670836 7.51 262980 2295404 188 02:19:01 AM 4931320 7028212 2951096 37.44 2688 2264492 691080 7.74 263400 2304204 1224 02:20:01 AM 4913048 7017112 2969368 37.67 2688 2271684 711524 7.97 263452 2321424 116 02:21:01 AM 4904396 7017640 2978020 37.78 2688 2280856 711524 7.97 263456 2331068 184 02:22:01 AM 4890904 7015468 2991512 37.95 2688 2292136 711524 7.97 263456 2343852 148 02:23:01 AM 4887656 7016172 2994760 37.99 2688 2296144 726908 8.14 263472 2347728 848 02:24:01 AM 4882296 7016040 3000120 38.06 2688 2301316 726908 8.14 263740 2352784 1796 02:25:01 AM 4492172 6954652 3390244 43.01 2688 2305080 726900 8.14 265060 2361216 256 02:26:01 AM 4491928 6954704 3390488 43.01 2688 2305584 718360 8.04 265236 2361636 16 02:27:01 AM 4998996 7005860 2883420 36.58 2688 2180336 694360 7.77 301560 2218296 66616 02:28:01 AM 5029640 7036224 2852776 36.19 2688 2180376 667108 7.47 503776 1989880 11216 Average: 4983244 7030258 2899172 36.78 2688 2180436 690392 7.73 264160 2222167 17505 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 283.22 186.02 1657.83 61.41 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 89.49 69.73 845.75 10.14 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 11.85 5.73 5.14 2.93 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 02:15:01 AM eth0 8.41 3.53 1.06 0.67 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 7.08 5.68 2.22 1.55 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 216.93 163.91 372.21 44.25 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 13.35 7.30 4.09 0.84 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 18.05 16.08 25.26 4.06 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 13.50 10.90 57.34 2.74 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 28.54 21.93 58.09 6.02 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 22.88 19.03 74.76 6.69 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 22.28 20.41 6.10 6.35 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 17.53 12.88 46.56 8.64 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 38.38 55.92 23.48 5.55 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 15.44 12.76 3.66 2.24 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 80.01 53.33 145.72 86.68 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 18.76 15.03 14.00 7.57 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.28 40.01 196.67 15.20 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) 02:10:16 LINUX RESTART (2 CPU) 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 37.92 0.03 6.20 9.39 0.11 46.36 02:12:01 AM 0 36.12 0.02 6.32 11.17 0.12 46.26 02:12:01 AM 1 39.72 0.03 6.08 7.61 0.10 46.47 02:13:01 AM all 34.93 0.00 5.51 2.16 0.12 57.28 02:13:01 AM 0 31.57 0.00 5.98 2.67 0.12 59.67 02:13:01 AM 1 38.28 0.00 5.03 1.66 0.12 54.91 02:14:01 AM all 12.65 0.00 1.50 1.02 0.06 84.77 02:14:01 AM 0 16.64 0.00 1.71 1.84 0.07 79.75 02:14:01 AM 1 8.68 0.00 1.30 0.20 0.05 89.77 02:15:01 AM all 0.59 0.00 0.46 0.07 0.02 98.86 02:15:01 AM 0 0.82 0.00 0.47 0.03 0.02 98.66 02:15:01 AM 1 0.37 0.00 0.45 0.10 0.02 99.06 02:16:01 AM all 7.04 0.00 1.55 0.08 0.04 91.28 02:16:01 AM 0 11.35 0.00 1.82 0.05 0.05 86.73 02:16:01 AM 1 2.73 0.00 1.28 0.12 0.03 95.83 02:17:01 AM all 28.57 0.00 5.42 2.22 0.08 63.71 02:17:01 AM 0 16.28 0.00 4.27 2.29 0.07 77.10 02:17:01 AM 1 40.85 0.00 6.56 2.15 0.10 50.33 02:18:01 AM all 0.99 0.00 0.27 0.12 0.03 98.61 02:18:01 AM 0 0.42 0.00 0.23 0.02 0.02 99.32 02:18:01 AM 1 1.55 0.00 0.30 0.22 0.03 97.90 02:19:01 AM all 4.95 0.00 0.20 0.03 0.04 94.78 02:19:01 AM 0 2.15 0.00 0.22 0.02 0.03 97.58 02:19:01 AM 1 7.74 0.00 0.18 0.03 0.05 91.99 02:20:01 AM all 6.70 0.00 0.13 0.03 0.03 93.11 02:20:01 AM 0 8.15 0.00 0.12 0.00 0.03 91.70 02:20:01 AM 1 5.25 0.00 0.15 0.05 0.03 94.52 02:21:01 AM all 11.72 0.00 0.25 0.05 0.04 87.94 02:21:01 AM 0 4.66 0.00 0.29 0.10 0.03 94.92 02:21:01 AM 1 18.75 0.00 0.22 0.00 0.05 80.98 02:22:01 AM all 10.56 0.00 0.21 0.05 0.06 89.13 02:22:01 AM 0 6.19 0.00 0.20 0.05 0.05 93.51 02:22:01 AM 1 14.92 0.00 0.22 0.05 0.07 84.74 02:22:01 AM CPU %user %nice %system %iowait %steal %idle 02:23:01 AM all 14.27 0.00 0.26 0.00 0.06 85.42 02:23:01 AM 0 7.54 0.00 0.27 0.00 0.05 92.14 02:23:01 AM 1 21.00 0.00 0.25 0.00 0.07 78.68 02:24:01 AM all 5.70 0.00 0.25 0.02 0.04 93.99 02:24:01 AM 0 1.64 0.00 0.18 0.03 0.03 98.11 02:24:01 AM 1 9.77 0.00 0.32 0.00 0.05 89.86 02:25:01 AM all 9.55 0.00 2.79 0.01 0.07 87.59 02:25:01 AM 0 7.79 0.00 2.79 0.02 0.05 89.36 02:25:01 AM 1 11.31 0.00 2.79 0.00 0.08 85.82 02:26:01 AM all 5.08 0.00 0.33 0.00 0.05 94.53 02:26:01 AM 0 3.24 0.00 0.25 0.00 0.05 96.45 02:26:01 AM 1 6.92 0.00 0.42 0.00 0.05 92.61 02:27:01 AM all 14.54 0.00 2.22 0.08 0.13 83.03 02:27:01 AM 0 16.52 0.00 2.29 0.10 0.15 80.94 02:27:01 AM 1 12.56 0.00 2.15 0.07 0.10 85.12 02:28:01 AM all 30.49 0.00 3.59 2.76 0.12 63.04 02:28:01 AM 0 20.14 0.00 3.07 3.27 0.10 73.43 02:28:01 AM 1 40.84 0.00 4.12 2.25 0.13 52.67 Average: all 13.90 0.00 1.83 1.06 0.06 83.14 Average: 0 11.25 0.00 1.79 1.27 0.06 85.63 Average: 1 16.55 0.00 1.87 0.85 0.07 80.66