---> uname -a: Linux prd-centos8-robot-2c-8g-626.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 648 4871 19 2177 6750 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:8b:e3:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84980sec preferred_lft 84980sec inet6 fe80::f816:3eff:fe8b:e3b1/64 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) 10/21/2025 _x86_64_ (2 CPU) 03:38:50 LINUX RESTART (2 CPU) 03:39:01 AM tps rtps wtps bread/s bwrtn/s 03:40:01 AM 214.33 158.08 56.25 14747.30 40307.66 03:41:01 AM 116.56 0.73 115.82 53.43 10968.60 03:42:01 AM 34.26 0.03 34.23 0.53 4199.82 03:43:01 AM 38.19 7.10 31.09 1309.96 2116.18 03:44:01 AM 56.51 0.25 56.26 47.05 7864.06 03:45:01 AM 3.75 0.23 3.52 12.66 132.46 03:46:01 AM 2.10 0.00 2.10 0.00 85.84 03:47:01 AM 0.13 0.00 0.13 0.00 2.12 03:48:01 AM 0.40 0.00 0.40 0.00 12.63 03:49:01 AM 0.28 0.00 0.28 0.00 5.25 03:50:01 AM 0.25 0.00 0.25 0.00 11.06 03:51:01 AM 0.26 0.00 0.26 0.00 3.52 03:52:01 AM 0.32 0.00 0.32 0.00 11.28 03:53:01 AM 0.15 0.00 0.15 0.00 2.15 03:54:01 AM 0.35 0.03 0.32 0.27 21.24 03:55:01 AM 1.55 0.00 1.55 0.00 42.39 03:56:01 AM 0.47 0.00 0.47 0.00 6.71 03:57:01 AM 0.37 0.00 0.37 0.00 11.71 03:58:01 AM 0.37 0.00 0.37 0.00 5.61 03:59:01 AM 0.50 0.00 0.50 0.00 13.95 04:00:01 AM 0.49 0.00 0.49 0.00 7.96 04:00:01 AM 0.00 0.00 0.00 0.00 0.00 04:01:01 AM 0.60 0.00 0.60 0.00 11.45 04:02:01 AM 34.87 0.72 34.15 75.03 1618.81 Average: 22.05 7.27 14.78 706.39 2933.41 03:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 AM 5486552 7027256 2395872 30.40 2688 1733312 806352 9.03 185944 1928540 85716 03:41:01 AM 5131304 6974548 2751120 34.90 2688 2018928 795436 8.91 198680 2201560 104672 03:42:01 AM 5046152 6922084 2836272 35.98 2688 2052472 831892 9.31 214208 2273012 44364 03:43:01 AM 4873664 6974976 3008760 38.17 2688 2269500 769304 8.61 259368 2374664 190480 03:44:01 AM 4901668 6998800 2980756 37.82 2688 2264640 710940 7.96 262544 2334408 8 03:45:01 AM 4857984 6956048 3024440 38.37 2688 2265584 777460 8.71 262672 2378100 580 03:46:01 AM 4858212 6956308 3024212 38.37 2688 2265616 777460 8.71 262672 2378100 40 03:47:01 AM 4848920 6947248 3033504 38.48 2688 2265848 792436 8.87 262672 2386740 236 03:48:01 AM 4848184 6946544 3034240 38.49 2688 2265880 792436 8.87 262672 2387764 40 03:49:01 AM 4848132 6946716 3034292 38.49 2688 2266104 792436 8.87 262680 2387980 236 03:50:01 AM 4848600 6947220 3033824 38.49 2688 2266140 794256 8.89 262680 2387736 40 03:51:01 AM 4853264 6952104 3029160 38.43 2688 2266360 789040 8.83 262680 2382756 228 03:52:01 AM 4852884 6951760 3029540 38.43 2688 2266396 789040 8.83 262680 2382800 40 03:53:01 AM 4852800 6952140 3029624 38.44 2688 2266860 789040 8.83 262788 2383284 472 03:54:01 AM 4837484 6936864 3044940 38.63 2688 2266900 826572 9.26 262908 2397728 8 03:55:01 AM 4829216 6928840 3053208 38.73 2688 2267144 824376 9.23 262908 2405600 4 03:56:01 AM 4850364 6950020 3032060 38.47 2688 2267176 804668 9.01 262908 2384816 4 03:57:01 AM 4850868 6950756 3031556 38.46 2688 2267408 804668 9.01 262908 2385048 4 03:58:01 AM 4835964 6935896 3046460 38.65 2688 2267452 832588 9.32 262908 2398760 4 03:59:01 AM 4828704 6928876 3053720 38.74 2688 2267692 819068 9.17 262908 2406472 4 04:00:01 AM 4850436 6950640 3031988 38.47 2688 2267724 795712 8.91 262908 2385108 4 04:00:01 AM 4849960 6950172 3032464 38.47 2688 2267732 795712 8.91 262908 2385356 32 04:01:01 AM 4896724 6998196 2985700 37.88 2688 2268992 718652 8.05 263228 2338600 1156 04:02:01 AM 5005408 6923628 2877016 36.50 2688 2091092 789404 8.84 460944 2056288 10188 Average: 4905977 6954485 2976447 37.76 2688 2218040 792456 8.87 263016 2337968 18273 03:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 314.91 185.27 1647.13 60.97 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 113.01 85.26 1161.25 12.06 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 11.18 5.33 4.80 2.89 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 44.14 33.32 331.55 6.85 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 189.92 132.94 42.81 31.67 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 33.34 21.91 8.25 4.79 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 0.60 0.17 0.04 0.02 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 18.08 16.98 120.07 1.27 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 1.33 0.17 0.11 0.02 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 11.48 8.82 1.46 0.69 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 3.53 0.30 0.29 0.08 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 17.03 16.68 119.09 1.24 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 0.47 0.17 0.04 0.02 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 19.10 17.66 3.55 3.27 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 9.55 7.36 118.23 0.69 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 31.39 30.11 356.11 2.56 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 0.75 0.17 0.09 0.02 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 10.46 7.00 1.92 0.59 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 8.15 7.30 117.79 0.48 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 32.84 32.01 355.58 2.22 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 0.54 0.22 0.17 0.08 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 22.23 14.68 5.70 1.49 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 48.78 35.57 89.25 37.26 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 41.00 28.68 195.07 7.44 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) 10/21/2025 _x86_64_ (2 CPU) 03:38:50 LINUX RESTART (2 CPU) 03:39:01 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 49.58 0.05 10.36 2.77 0.09 37.15 03:40:01 AM 0 46.54 0.08 10.16 2.97 0.08 40.17 03:40:01 AM 1 52.62 0.02 10.57 2.57 0.10 34.13 03:41:01 AM all 37.45 0.00 5.42 1.18 0.10 55.85 03:41:01 AM 0 13.73 0.00 3.64 0.96 0.10 81.57 03:41:01 AM 1 61.29 0.00 7.21 1.40 0.10 30.00 03:42:01 AM all 9.44 0.00 1.21 0.33 0.06 88.95 03:42:01 AM 0 3.72 0.00 1.03 0.32 0.05 94.88 03:42:01 AM 1 15.17 0.00 1.38 0.35 0.07 83.03 03:43:01 AM all 23.28 0.00 4.74 0.32 0.07 71.59 03:43:01 AM 0 29.84 0.00 5.04 0.25 0.07 64.80 03:43:01 AM 1 16.74 0.00 4.44 0.40 0.08 78.34 03:44:01 AM all 13.38 0.00 2.32 0.42 0.06 83.82 03:44:01 AM 0 5.70 0.00 1.95 0.58 0.07 91.70 03:44:01 AM 1 21.06 0.00 2.69 0.25 0.05 75.95 03:45:01 AM all 2.32 0.00 0.33 0.03 0.03 97.30 03:45:01 AM 0 3.83 0.00 0.44 0.05 0.03 95.65 03:45:01 AM 1 0.80 0.00 0.22 0.00 0.03 98.95 03:46:01 AM all 0.53 0.00 0.09 0.01 0.05 99.32 03:46:01 AM 0 0.22 0.00 0.12 0.02 0.05 99.60 03:46:01 AM 1 0.85 0.00 0.07 0.00 0.05 99.03 03:47:01 AM all 0.91 0.00 0.16 0.00 0.06 98.87 03:47:01 AM 0 0.38 0.00 0.15 0.00 0.07 99.40 03:47:01 AM 1 1.44 0.00 0.17 0.00 0.05 98.35 03:48:01 AM all 0.49 0.00 0.11 0.00 0.03 99.37 03:48:01 AM 0 0.39 0.00 0.15 0.00 0.05 99.41 03:48:01 AM 1 0.60 0.00 0.07 0.00 0.02 99.32 03:49:01 AM all 0.99 0.00 0.16 0.00 0.04 98.80 03:49:01 AM 0 0.57 0.00 0.18 0.00 0.05 99.20 03:49:01 AM 1 1.42 0.00 0.13 0.00 0.03 98.41 03:50:01 AM all 0.52 0.00 0.12 0.00 0.05 99.31 03:50:01 AM 0 0.77 0.00 0.12 0.00 0.07 99.04 03:50:01 AM 1 0.27 0.00 0.12 0.00 0.03 99.58 03:50:01 AM CPU %user %nice %system %iowait %steal %idle 03:51:01 AM all 0.85 0.00 0.17 0.00 0.05 98.93 03:51:01 AM 0 0.38 0.00 0.17 0.00 0.07 99.39 03:51:01 AM 1 1.31 0.00 0.18 0.00 0.03 98.47 03:52:01 AM all 0.49 0.00 0.10 0.00 0.05 99.36 03:52:01 AM 0 0.39 0.00 0.12 0.00 0.07 99.43 03:52:01 AM 1 0.60 0.00 0.08 0.00 0.03 99.28 03:53:01 AM all 2.07 0.00 0.18 0.00 0.05 97.70 03:53:01 AM 0 1.56 0.00 0.18 0.00 0.07 98.19 03:53:01 AM 1 2.57 0.00 0.18 0.00 0.03 97.21 03:54:01 AM all 0.63 0.00 0.28 0.00 0.06 99.04 03:54:01 AM 0 0.70 0.00 0.27 0.00 0.05 98.98 03:54:01 AM 1 0.55 0.00 0.28 0.00 0.07 99.10 03:55:01 AM all 1.04 0.00 0.22 0.01 0.05 98.69 03:55:01 AM 0 0.65 0.00 0.12 0.02 0.03 99.18 03:55:01 AM 1 1.42 0.00 0.32 0.00 0.07 98.19 03:56:01 AM all 0.54 0.00 0.10 0.00 0.05 99.31 03:56:01 AM 0 0.65 0.00 0.08 0.00 0.03 99.23 03:56:01 AM 1 0.43 0.00 0.12 0.00 0.07 99.38 03:57:01 AM all 0.91 0.00 0.14 0.00 0.06 98.89 03:57:01 AM 0 0.92 0.00 0.15 0.00 0.05 98.88 03:57:01 AM 1 0.90 0.00 0.13 0.00 0.07 98.90 03:58:01 AM all 0.55 0.00 0.14 0.00 0.05 99.26 03:58:01 AM 0 0.53 0.00 0.07 0.00 0.02 99.38 03:58:01 AM 1 0.57 0.00 0.22 0.00 0.08 99.13 03:59:01 AM all 1.06 0.00 0.20 0.00 0.06 98.68 03:59:01 AM 0 1.09 0.00 0.12 0.00 0.05 98.75 03:59:01 AM 1 1.04 0.00 0.28 0.00 0.07 98.61 04:00:01 AM all 0.54 0.00 0.13 0.00 0.05 99.28 04:00:01 AM 0 0.69 0.00 0.10 0.00 0.03 99.17 04:00:01 AM 1 0.39 0.00 0.15 0.00 0.07 99.39 04:00:01 AM all 1.65 0.00 1.65 0.00 0.00 96.69 04:00:01 AM 0 1.67 0.00 0.00 0.00 0.00 98.33 04:00:01 AM 1 1.64 0.00 3.28 0.00 0.00 95.08 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 1.46 0.00 0.20 0.00 0.05 98.29 04:01:01 AM 0 1.40 0.00 0.20 0.00 0.05 98.34 04:01:01 AM 1 1.52 0.00 0.20 0.00 0.05 98.23 04:02:01 AM all 28.92 0.00 3.96 0.16 0.08 66.87 04:02:01 AM 0 23.00 0.00 3.90 0.10 0.08 72.92 04:02:01 AM 1 34.85 0.00 4.03 0.22 0.08 60.82 Average: all 7.74 0.00 1.34 0.23 0.06 90.63 Average: 0 5.99 0.00 1.24 0.23 0.06 92.49 Average: 1 9.50 0.00 1.45 0.23 0.06 88.77