---> uname -a: Linux prd-centos8-robot-2c-8g-2910.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 626 4769 19 2301 6772 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:0b:45:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84561sec preferred_lft 84561sec inet6 fe80::f816:3eff:fe0b:45b2/64 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) 10/12/2025 _x86_64_ (2 CPU) 00:56:56 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 119.38 0.42 118.96 17.06 11642.14 01:00:01 AM 49.22 1.00 48.22 113.03 5792.75 01:01:01 AM 19.52 0.12 19.40 3.20 1756.15 01:02:01 AM 69.09 7.03 62.06 1293.86 7732.14 01:03:01 AM 6.47 0.00 6.47 0.00 495.38 01:04:01 AM 0.50 0.00 0.50 0.00 6.30 01:05:01 AM 0.28 0.00 0.28 0.00 3.28 01:06:01 AM 2.53 0.25 2.28 13.60 161.08 01:07:01 AM 0.33 0.00 0.33 0.00 132.94 01:08:01 AM 0.53 0.00 0.53 0.00 161.96 01:09:01 AM 0.23 0.00 0.23 0.00 126.55 01:10:01 AM 0.67 0.32 0.35 6.93 126.14 01:11:01 AM 1.05 0.00 1.05 0.00 56.72 01:12:01 AM 0.47 0.03 0.43 0.27 19.81 01:13:01 AM 1.70 0.00 1.70 0.00 49.22 01:14:01 AM 0.33 0.00 0.33 0.00 18.68 01:15:01 AM 0.27 0.00 0.27 0.00 127.40 01:16:01 AM 0.47 0.00 0.47 0.00 182.97 01:17:01 AM 6.32 5.95 0.37 574.97 78.57 01:18:01 AM 3.22 0.00 3.22 0.00 310.63 01:19:01 AM 0.42 0.00 0.42 0.00 98.30 01:20:01 AM 0.20 0.00 0.20 0.00 34.54 01:21:01 AM 0.28 0.00 0.28 0.00 62.31 01:22:01 AM 0.23 0.00 0.23 0.00 16.95 01:23:01 AM 0.35 0.00 0.35 0.00 14.45 01:24:01 AM 0.22 0.00 0.22 0.00 70.73 01:25:01 AM 0.43 0.00 0.43 0.00 67.09 01:26:01 AM 0.35 0.00 0.35 0.00 44.80 01:27:01 AM 30.99 0.58 30.41 62.26 3458.99 Average: 10.90 0.54 10.36 71.92 1132.83 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5120456 6994300 2761976 35.04 2688 2050904 729464 8.17 189672 2230284 178016 01:00:01 AM 5229188 7076224 2653244 33.66 2688 2022912 669404 7.50 217952 2085632 10760 01:01:01 AM 5053308 6989344 2829124 35.89 2688 2109376 730460 8.18 233808 2237560 66712 01:02:01 AM 4946384 7045224 2936048 37.25 2688 2266220 649972 7.28 261356 2292576 10836 01:03:01 AM 4947796 7046452 2934636 37.23 2688 2266240 649972 7.28 261376 2292412 16 01:04:01 AM 4948012 7046668 2934420 37.23 2688 2266240 649972 7.28 261380 2292344 4 01:05:01 AM 4947740 7046396 2934692 37.23 2688 2266240 649972 7.28 261380 2292664 4 01:06:01 AM 4891248 6993028 2991184 37.95 2688 2269380 742812 8.32 261724 2348344 104 01:07:01 AM 4884408 6990800 2998024 38.03 2688 2273996 742812 8.32 261724 2355240 840 01:08:01 AM 4876620 6987176 3005812 38.13 2688 2278148 785000 8.79 261724 2362564 360 01:09:01 AM 4871408 6987904 3011024 38.20 2688 2284080 803664 9.00 261724 2367820 2548 01:10:01 AM 4871464 6989380 3010968 38.20 2688 2285500 781904 8.75 262248 2367384 104 01:11:01 AM 4870056 6989028 3012376 38.22 2688 2286540 762872 8.54 262256 2368576 112 01:12:01 AM 4869884 6989224 3012548 38.22 2688 2286904 759296 8.50 262360 2368896 44 01:13:01 AM 4868960 6988716 3013472 38.23 2688 2287328 742748 8.32 262360 2370100 4 01:14:01 AM 4868404 6988628 3014028 38.24 2688 2287788 742748 8.32 262360 2370640 4 01:15:01 AM 4857412 6983128 3025020 38.38 2688 2293280 776508 8.69 262412 2381272 1760 01:16:01 AM 4853020 6982376 3029412 38.43 2688 2296928 776508 8.69 262412 2385576 96 01:17:01 AM 4829916 6981980 3052516 38.73 2688 2319576 791640 8.86 264496 2406308 4000 01:18:01 AM 4824156 6980680 3058276 38.80 2688 2324012 791640 8.86 264496 2412304 612 01:19:01 AM 4821492 6980280 3060940 38.83 2688 2326276 791640 8.86 264496 2414836 96 01:20:01 AM 4817624 6978816 3064808 38.88 2688 2328676 792396 8.87 264496 2418216 1544 01:21:01 AM 4818032 6979588 3064400 38.88 2688 2329044 769540 8.62 264496 2418376 96 01:22:01 AM 4817120 6979088 3065312 38.89 2688 2329448 769540 8.62 264496 2419360 80 01:23:01 AM 4818032 6980552 3064400 38.88 2688 2330000 750364 8.40 264496 2418416 344 01:24:01 AM 4814588 6979512 3067844 38.92 2688 2332408 816128 9.14 264644 2421024 676 01:25:01 AM 4813412 6979600 3069020 38.93 2688 2333664 816128 9.14 264644 2422316 148 01:26:01 AM 4872432 7044728 3010000 38.19 2688 2339764 658136 7.37 265224 2363596 5024 01:27:01 AM 4898252 6942640 2984180 37.86 2688 2217828 733148 8.21 509388 2116940 10088 Average: 4893822 6997292 2988610 37.91 2688 2272024 745738 8.35 266400 2344882 10174 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 137.34 108.08 1637.97 13.87 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 14.33 10.85 7.65 4.34 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 40.32 34.94 323.27 6.75 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 395.22 304.21 102.08 81.76 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 10.25 9.08 3.53 2.87 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 3.53 1.85 0.58 0.41 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 2.65 1.90 0.68 0.57 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 52.02 35.19 22.45 4.14 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 17.71 15.88 24.15 2.56 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 31.46 30.26 22.32 4.28 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 75.54 75.55 38.89 6.99 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 71.43 65.61 14.09 5.67 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 55.46 51.22 12.19 5.10 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 12.45 9.48 3.57 2.31 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 12.31 10.06 3.10 2.01 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 5.07 3.15 2.85 0.50 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 111.36 110.68 36.90 17.49 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 82.71 82.34 46.46 6.32 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 121.18 121.08 79.90 9.14 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 68.71 60.98 47.75 5.26 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 50.76 49.41 17.96 3.95 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 70.86 70.38 28.57 5.49 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 12.78 10.45 3.03 2.06 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 14.08 11.31 3.78 2.61 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 8.77 7.08 3.96 1.53 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 117.79 104.93 37.12 9.01 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 23.18 20.93 3.78 1.88 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 54.05 29.87 18.35 4.68 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 87.29 63.27 174.11 154.59 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 60.72 52.07 93.83 12.70 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) 10/12/2025 _x86_64_ (2 CPU) 00:56:56 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 39.00 0.00 5.81 1.15 0.11 53.93 12:59:01 AM 0 45.21 0.00 6.45 1.38 0.12 46.85 12:59:01 AM 1 32.79 0.00 5.18 0.92 0.10 61.02 01:00:01 AM all 21.39 0.00 2.55 0.68 0.11 75.28 01:00:01 AM 0 24.10 0.00 2.84 0.22 0.15 72.70 01:00:01 AM 1 18.67 0.00 2.25 1.14 0.07 77.87 01:01:01 AM all 12.74 0.00 2.50 0.21 0.05 84.50 01:01:01 AM 0 15.67 0.00 3.01 0.28 0.05 80.98 01:01:01 AM 1 9.81 0.00 1.99 0.13 0.05 88.02 01:02:01 AM all 23.96 0.00 5.12 7.65 0.16 63.11 01:02:01 AM 0 29.16 0.00 5.49 1.00 0.17 64.17 01:02:01 AM 1 18.77 0.00 4.75 14.28 0.15 62.05 01:03:01 AM all 0.54 0.00 0.25 0.07 0.12 99.02 01:03:01 AM 0 0.55 0.00 0.22 0.07 0.12 99.05 01:03:01 AM 1 0.53 0.00 0.28 0.07 0.12 99.00 01:04:01 AM all 0.33 0.00 0.10 0.00 0.03 99.54 01:04:01 AM 0 0.13 0.00 0.10 0.00 0.02 99.75 01:04:01 AM 1 0.54 0.00 0.10 0.00 0.03 99.33 01:05:01 AM all 0.43 0.00 0.12 0.00 0.03 99.43 01:05:01 AM 0 0.23 0.00 0.15 0.00 0.02 99.60 01:05:01 AM 1 0.62 0.00 0.08 0.00 0.03 99.27 01:06:01 AM all 7.23 0.00 0.80 0.01 0.06 91.90 01:06:01 AM 0 11.45 0.00 1.26 0.00 0.07 87.22 01:06:01 AM 1 3.02 0.00 0.34 0.02 0.05 96.58 01:07:01 AM all 8.44 0.00 0.33 0.01 0.05 91.16 01:07:01 AM 0 12.90 0.00 0.40 0.00 0.05 86.65 01:07:01 AM 1 3.98 0.00 0.27 0.02 0.05 95.68 01:08:01 AM all 9.85 0.00 0.75 0.01 0.06 89.33 01:08:01 AM 0 15.20 0.00 1.15 0.02 0.07 83.56 01:08:01 AM 1 4.50 0.00 0.35 0.00 0.05 95.09 01:09:01 AM all 12.33 0.00 0.99 0.01 0.07 86.60 01:09:01 AM 0 14.69 0.00 1.32 0.00 0.07 83.92 01:09:01 AM 1 9.98 0.00 0.66 0.02 0.07 89.28 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 7.75 0.01 0.64 0.01 0.05 91.54 01:10:01 AM 0 9.93 0.02 0.58 0.02 0.05 89.41 01:10:01 AM 1 5.60 0.00 0.70 0.00 0.05 93.64 01:11:01 AM all 6.87 0.00 0.63 0.00 0.05 92.46 01:11:01 AM 0 10.65 0.00 0.78 0.00 0.07 88.50 01:11:01 AM 1 3.15 0.00 0.47 0.00 0.03 96.35 01:12:01 AM all 4.51 0.00 0.48 0.00 0.04 94.97 01:12:01 AM 0 3.48 0.00 0.32 0.00 0.03 96.17 01:12:01 AM 1 5.54 0.00 0.64 0.00 0.05 93.78 01:13:01 AM all 4.86 0.00 0.39 0.01 0.03 94.71 01:13:01 AM 0 5.77 0.00 0.40 0.00 0.03 93.80 01:13:01 AM 1 3.95 0.00 0.37 0.02 0.03 95.63 01:14:01 AM all 5.18 0.00 0.44 0.00 0.06 94.32 01:14:01 AM 0 2.14 0.00 0.30 0.00 0.05 97.51 01:14:01 AM 1 8.37 0.00 0.58 0.00 0.07 90.98 01:15:01 AM all 11.24 0.00 0.76 0.01 0.05 87.95 01:15:01 AM 0 14.72 0.00 0.67 0.00 0.05 84.55 01:15:01 AM 1 7.75 0.00 0.84 0.02 0.05 91.34 01:16:01 AM all 5.16 0.00 0.54 0.00 0.06 94.24 01:16:01 AM 0 6.14 0.00 0.72 0.00 0.07 93.07 01:16:01 AM 1 4.17 0.00 0.37 0.00 0.05 95.41 01:17:01 AM all 5.44 0.25 0.71 0.10 0.05 93.45 01:17:01 AM 0 7.83 0.51 0.69 0.20 0.05 90.72 01:17:01 AM 1 3.07 0.00 0.72 0.00 0.05 96.16 01:18:01 AM all 6.92 0.00 0.42 0.04 0.05 92.57 01:18:01 AM 0 9.85 0.00 0.40 0.07 0.05 89.63 01:18:01 AM 1 3.99 0.00 0.44 0.02 0.05 95.51 01:19:01 AM all 4.91 0.00 0.75 0.00 0.05 94.29 01:19:01 AM 0 8.13 0.00 1.16 0.00 0.05 90.66 01:19:01 AM 1 1.69 0.00 0.35 0.00 0.05 97.91 01:20:01 AM all 4.58 0.00 0.53 0.00 0.05 94.84 01:20:01 AM 0 3.24 0.00 0.39 0.00 0.05 96.32 01:20:01 AM 1 5.93 0.00 0.67 0.00 0.05 93.35 01:20:01 AM CPU %user %nice %system %iowait %steal %idle 01:21:01 AM all 4.16 0.00 0.19 0.01 0.03 95.60 01:21:01 AM 0 3.99 0.00 0.20 0.00 0.03 95.77 01:21:01 AM 1 4.33 0.00 0.18 0.02 0.03 95.43 01:22:01 AM all 4.67 0.00 0.23 0.00 0.05 95.05 01:22:01 AM 0 5.03 0.00 0.22 0.00 0.05 94.70 01:22:01 AM 1 4.32 0.00 0.23 0.00 0.05 95.40 01:23:01 AM all 4.57 0.00 0.42 0.00 0.05 94.96 01:23:01 AM 0 8.10 0.00 0.67 0.00 0.05 91.19 01:23:01 AM 1 1.11 0.00 0.18 0.00 0.05 98.66 01:24:01 AM all 8.66 0.00 0.95 0.00 0.06 90.33 01:24:01 AM 0 12.37 0.00 0.86 0.00 0.07 86.69 01:24:01 AM 1 5.06 0.00 1.02 0.00 0.05 93.87 01:25:01 AM all 3.79 0.00 0.76 0.00 0.05 95.40 01:25:01 AM 0 6.18 0.00 1.19 0.00 0.05 92.58 01:25:01 AM 1 1.41 0.00 0.33 0.00 0.05 98.21 01:26:01 AM all 10.75 0.00 0.64 0.00 0.06 88.54 01:26:01 AM 0 19.23 0.00 0.72 0.00 0.07 79.98 01:26:01 AM 1 2.28 0.00 0.57 0.00 0.05 97.10 01:27:01 AM all 32.83 0.00 3.94 0.22 0.08 62.94 01:27:01 AM 0 35.08 0.00 3.45 0.13 0.08 61.25 01:27:01 AM 1 30.57 0.00 4.43 0.30 0.07 64.64 Average: all 9.43 0.01 1.13 0.35 0.06 89.01 Average: 0 11.78 0.02 1.25 0.12 0.06 86.78 Average: 1 7.09 0.00 1.01 0.59 0.06 91.25