---> uname -a: Linux prd-centos8-robot-2c-8g-8394.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 614 4825 19 2257 6783 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:a4:eb:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84777sec preferred_lft 84777sec inet6 fe80::f816:3eff:fea4:eb0c/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) 11/13/2025 _x86_64_ (2 CPU) 00:38:33 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 100.33 31.26 69.08 7042.72 22627.44 12:41:01 AM 100.42 0.72 99.70 52.91 11539.08 12:42:01 AM 32.79 0.42 32.37 64.78 2461.51 12:43:01 AM 62.04 6.93 55.11 1289.52 3476.42 12:44:01 AM 34.21 0.03 34.17 3.47 6358.96 12:45:01 AM 3.05 0.22 2.83 11.73 118.78 12:46:01 AM 2.25 0.00 2.25 0.00 108.17 12:47:01 AM 0.37 0.00 0.37 0.00 70.09 12:48:01 AM 0.18 0.00 0.18 0.00 2.42 12:49:01 AM 0.47 0.00 0.47 0.00 83.17 12:50:01 AM 0.45 0.00 0.45 0.00 17.58 12:51:01 AM 0.67 0.00 0.67 0.00 91.09 12:52:01 AM 0.50 0.00 0.50 0.00 39.26 12:53:01 AM 0.35 0.00 0.35 0.00 35.42 12:54:01 AM 0.43 0.03 0.40 0.27 11.01 12:55:01 AM 1.47 0.00 1.47 0.00 95.92 12:56:01 AM 0.50 0.00 0.50 0.00 84.12 12:57:01 AM 0.62 0.00 0.62 0.00 73.67 12:58:01 AM 0.45 0.00 0.45 0.00 44.36 12:59:01 AM 0.75 0.00 0.75 0.00 115.68 01:00:01 AM 0.37 0.00 0.37 0.00 26.54 01:01:01 AM 0.35 0.00 0.35 0.00 96.30 01:02:01 AM 1.12 0.08 1.03 1.87 211.81 01:03:01 AM 0.75 0.00 0.75 0.00 95.98 01:04:01 AM 0.78 0.00 0.78 0.00 146.23 01:05:01 AM 24.18 0.63 23.54 73.18 2692.87 Average: 14.22 1.55 12.67 328.49 1951.08 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5300500 6998576 2581924 32.76 2688 1883808 748792 8.38 221676 2052064 201220 12:41:01 AM 5170188 7010476 2712236 34.41 2688 2016056 703344 7.88 198604 2157672 42016 12:42:01 AM 5250192 7092308 2632232 33.39 2688 2018000 624440 6.99 219348 2064876 4 12:43:01 AM 4908872 7003672 2973552 37.72 2688 2261132 670932 7.51 254768 2338828 174816 12:44:01 AM 4937736 7033036 2944688 37.36 2688 2262044 651164 7.29 260244 2300904 16 12:45:01 AM 4891180 6988128 2991244 37.95 2688 2263692 717836 8.04 260400 2347472 204 12:46:01 AM 4884460 6983648 2997964 38.03 2688 2265932 733220 8.21 260636 2353788 1420 12:47:01 AM 4883888 6983592 2998536 38.04 2688 2266448 733220 8.21 260636 2354440 28 12:48:01 AM 4883772 6983484 2998652 38.04 2688 2266456 733220 8.21 260636 2354528 4 12:49:01 AM 4881344 6983288 3001080 38.07 2688 2268688 748948 8.39 260680 2356788 28 12:50:01 AM 4878940 6981360 3003484 38.10 2688 2269164 743256 8.32 260692 2358940 156 12:51:01 AM 4876844 6981696 3005580 38.13 2688 2271604 743256 8.32 260864 2361204 100 12:52:01 AM 4875100 6981544 3007324 38.15 2688 2273196 743256 8.32 260884 2362820 764 12:53:01 AM 4874760 6981368 3007664 38.16 2688 2273352 743256 8.32 260884 2363040 4 12:54:01 AM 4873952 6981144 3008472 38.17 2688 2273952 739052 8.28 261048 2363652 468 12:55:01 AM 4871284 6980516 3011140 38.20 2688 2275976 739052 8.28 261108 2366520 608 12:56:01 AM 4869064 6980268 3013360 38.23 2688 2277972 739052 8.28 261136 2368812 356 12:57:01 AM 4866876 6979748 3015548 38.26 2688 2279656 739052 8.28 261344 2370480 272 12:58:01 AM 4865072 6979704 3017352 38.28 2688 2281416 739052 8.28 261568 2372140 1012 12:59:01 AM 4863016 6979840 3019408 38.31 2688 2283576 739052 8.28 261752 2374408 192 01:00:01 AM 4861004 6979168 3021420 38.33 2688 2284948 754644 8.45 261776 2375952 932 01:01:01 AM 4855844 6977888 3026580 38.40 2688 2288788 754644 8.45 261960 2381040 2024 01:02:01 AM 4850336 6977684 3032088 38.47 2688 2294120 754644 8.45 262352 2385876 1660 01:03:01 AM 4848640 6978348 3033784 38.49 2688 2296452 754644 8.45 262400 2387980 1656 01:04:01 AM 4894760 7034032 2987664 37.90 2688 2306012 659312 7.38 262740 2341872 7284 01:05:01 AM 5005376 7006488 2877048 36.50 2688 2173692 695584 7.79 495896 2021132 24176 Average: 4923962 6993116 2958462 37.53 2688 2237544 724843 8.12 264463 2316816 17747 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 342.12 199.20 1661.27 61.46 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 90.79 70.88 846.72 11.05 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 12.38 9.08 5.42 3.65 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 47.64 41.09 340.57 10.17 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 198.50 168.18 38.22 40.86 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 39.19 26.04 12.02 6.50 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 52.76 52.99 8.62 4.37 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 23.88 22.00 4.23 2.04 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 1.98 0.63 0.55 0.29 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 60.54 60.62 11.49 5.26 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 35.63 23.33 7.18 4.45 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 107.56 93.67 22.35 10.46 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 41.71 40.03 9.71 5.49 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 11.11 10.13 1.75 0.92 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 22.86 19.05 4.59 2.01 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 29.04 27.91 8.93 5.21 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 54.37 49.49 11.59 8.29 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 58.37 60.14 10.54 7.17 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 63.69 65.31 11.23 7.72 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 54.13 53.10 16.26 6.33 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 28.32 22.26 6.06 3.36 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 49.51 48.38 8.83 6.70 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 83.18 83.29 18.63 12.93 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 35.80 33.74 8.23 3.94 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 13.06 7.62 5.49 1.47 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 83.06 59.73 184.06 139.48 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 63.12 51.84 125.57 14.29 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) 11/13/2025 _x86_64_ (2 CPU) 00:38:33 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 42.03 0.00 8.43 6.10 0.13 43.31 12:40:01 AM 0 49.65 0.00 9.72 7.43 0.13 33.07 12:40:01 AM 1 34.39 0.00 7.14 4.77 0.13 53.56 12:41:01 AM all 28.92 0.00 4.44 2.27 0.08 64.28 12:41:01 AM 0 28.36 0.00 4.28 1.98 0.08 65.30 12:41:01 AM 1 29.47 0.00 4.61 2.56 0.08 63.27 12:42:01 AM all 12.27 0.00 1.68 0.32 0.06 85.68 12:42:01 AM 0 16.83 0.00 1.78 0.37 0.07 80.96 12:42:01 AM 1 7.71 0.00 1.57 0.27 0.05 90.40 12:43:01 AM all 35.34 0.00 6.33 0.57 0.09 57.66 12:43:01 AM 0 42.45 0.00 7.13 0.65 0.10 49.68 12:43:01 AM 1 28.22 0.00 5.53 0.50 0.08 65.67 12:44:01 AM all 2.73 0.00 0.97 0.89 0.04 95.38 12:44:01 AM 0 3.40 0.00 0.95 0.92 0.03 94.70 12:44:01 AM 1 2.05 0.00 0.99 0.85 0.05 96.06 12:45:01 AM all 5.78 0.00 0.40 0.02 0.06 93.74 12:45:01 AM 0 8.78 0.00 0.44 0.00 0.05 90.73 12:45:01 AM 1 2.79 0.00 0.37 0.03 0.07 96.74 12:46:01 AM all 9.50 0.00 0.54 0.02 0.06 89.89 12:46:01 AM 0 14.48 0.00 0.66 0.00 0.07 84.79 12:46:01 AM 1 4.75 0.00 0.42 0.03 0.05 94.75 12:47:01 AM all 3.17 0.00 0.28 0.00 0.07 96.48 12:47:01 AM 0 5.04 0.00 0.45 0.00 0.09 94.43 12:47:01 AM 1 1.35 0.00 0.12 0.00 0.05 98.48 12:48:01 AM all 0.40 0.00 0.09 0.00 0.06 99.45 12:48:01 AM 0 0.33 0.00 0.08 0.00 0.05 99.53 12:48:01 AM 1 0.47 0.00 0.10 0.00 0.07 99.37 12:49:01 AM all 6.24 0.00 0.33 0.00 0.06 93.37 12:49:01 AM 0 11.14 0.00 0.25 0.00 0.07 88.54 12:49:01 AM 1 1.34 0.00 0.40 0.00 0.05 98.21 12:50:01 AM all 2.58 0.00 0.23 0.00 0.06 97.13 12:50:01 AM 0 2.27 0.00 0.20 0.00 0.07 97.46 12:50:01 AM 1 2.88 0.00 0.27 0.00 0.05 96.80 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 10.13 0.00 0.68 0.02 0.07 89.10 12:51:01 AM 0 10.25 0.00 0.66 0.02 0.07 89.00 12:51:01 AM 1 10.02 0.00 0.69 0.02 0.07 89.20 12:52:01 AM all 5.30 0.00 0.27 0.00 0.06 94.37 12:52:01 AM 0 3.43 0.00 0.27 0.00 0.05 96.25 12:52:01 AM 1 7.19 0.00 0.27 0.00 0.07 92.48 12:53:01 AM all 3.53 0.00 0.29 0.00 0.06 96.12 12:53:01 AM 0 1.15 0.00 0.13 0.00 0.05 98.66 12:53:01 AM 1 6.03 0.00 0.46 0.00 0.07 93.44 12:54:01 AM all 2.59 0.00 0.31 0.00 0.07 97.03 12:54:01 AM 0 2.97 0.00 0.22 0.00 0.07 96.74 12:54:01 AM 1 2.21 0.00 0.40 0.00 0.07 97.32 12:55:01 AM all 6.68 0.00 0.33 0.02 0.07 92.91 12:55:01 AM 0 8.59 0.00 0.37 0.00 0.07 90.97 12:55:01 AM 1 4.80 0.00 0.28 0.03 0.07 94.82 12:56:01 AM all 7.66 0.00 0.55 0.00 0.08 91.72 12:56:01 AM 0 12.62 0.00 0.77 0.00 0.07 86.54 12:56:01 AM 1 2.89 0.00 0.33 0.00 0.08 96.69 12:57:01 AM all 4.21 0.00 0.32 0.00 0.07 95.41 12:57:01 AM 0 4.72 0.00 0.35 0.00 0.08 94.85 12:57:01 AM 1 3.70 0.00 0.28 0.00 0.05 95.97 12:58:01 AM all 4.34 0.00 0.33 0.00 0.07 95.27 12:58:01 AM 0 6.24 0.00 0.35 0.00 0.07 93.34 12:58:01 AM 1 2.43 0.00 0.30 0.00 0.07 97.20 12:59:01 AM all 4.40 0.00 0.33 0.00 0.06 95.21 12:59:01 AM 0 4.99 0.00 0.37 0.00 0.05 94.60 12:59:01 AM 1 3.82 0.00 0.30 0.00 0.07 95.82 01:00:01 AM all 4.37 0.00 0.29 0.00 0.05 95.29 01:00:01 AM 0 6.19 0.00 0.33 0.00 0.05 93.42 01:00:01 AM 1 2.54 0.00 0.25 0.00 0.05 97.16 01:01:01 AM all 12.31 0.00 0.40 0.00 0.08 87.21 01:01:01 AM 0 20.39 0.00 0.49 0.00 0.08 79.04 01:01:01 AM 1 4.33 0.00 0.30 0.00 0.07 95.30 01:01:01 AM CPU %user %nice %system %iowait %steal %idle 01:02:01 AM all 16.87 0.00 0.69 0.01 0.07 82.37 01:02:01 AM 0 28.17 0.00 0.87 0.00 0.07 70.89 01:02:01 AM 1 5.85 0.00 0.50 0.02 0.07 93.56 01:03:01 AM all 6.61 0.00 0.28 0.01 0.06 93.04 01:03:01 AM 0 7.43 0.00 0.25 0.00 0.07 92.25 01:03:01 AM 1 5.79 0.00 0.32 0.02 0.05 93.83 01:04:01 AM all 12.12 0.00 0.42 0.02 0.06 87.39 01:04:01 AM 0 18.22 0.00 0.43 0.02 0.07 81.26 01:04:01 AM 1 6.00 0.00 0.40 0.02 0.05 93.53 01:05:01 AM all 27.41 0.00 3.58 0.28 0.08 68.66 01:05:01 AM 0 31.85 0.00 3.82 0.30 0.07 63.96 01:05:01 AM 1 22.97 0.00 3.34 0.25 0.08 73.36 Average: all 10.69 0.00 1.27 0.41 0.07 87.56 Average: 0 13.47 0.00 1.38 0.45 0.07 84.63 Average: 1 7.93 0.00 1.16 0.36 0.07 90.49