---> uname -a: Linux prd-centos8-robot-2c-8g-49025.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 603 4827 19 2266 6795 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:4d:ef:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84853sec preferred_lft 84853sec inet6 fe80::f816:3eff:fe4d:ef80/64 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) 09/05/2025 _x86_64_ (2 CPU) 03:29:31 LINUX RESTART (2 CPU) 03:30:01 AM tps rtps wtps bread/s bwrtn/s 03:31:01 AM 82.66 17.04 65.61 5250.52 6180.51 03:32:01 AM 98.15 0.72 97.43 52.92 11083.67 03:33:01 AM 36.71 0.42 36.29 64.79 3169.11 03:34:01 AM 70.71 6.96 63.75 1292.77 8008.23 03:35:01 AM 10.56 0.22 10.35 11.73 674.00 03:36:01 AM 4.47 0.00 4.47 0.00 236.34 03:37:01 AM 0.62 0.00 0.62 0.00 47.92 03:38:01 AM 0.12 0.00 0.12 0.00 11.48 03:39:01 AM 0.27 0.00 0.27 0.00 76.20 03:40:01 AM 0.67 0.00 0.67 0.00 25.21 03:41:01 AM 9.22 5.95 3.27 574.97 117.65 03:42:01 AM 0.63 0.00 0.63 0.00 106.46 03:43:01 AM 0.35 0.00 0.35 0.00 11.58 03:44:01 AM 0.20 0.00 0.20 0.00 10.15 03:45:01 AM 0.55 0.03 0.52 0.27 81.50 03:46:01 AM 1.37 0.00 1.37 0.00 109.12 03:47:01 AM 0.65 0.00 0.65 0.00 77.57 03:48:01 AM 0.52 0.00 0.52 0.00 43.14 03:49:01 AM 0.52 0.00 0.52 0.00 93.73 03:50:01 AM 0.52 0.00 0.52 0.00 56.47 03:51:01 AM 0.57 0.00 0.57 0.00 180.58 03:52:01 AM 0.85 0.00 0.85 0.00 110.76 03:53:01 AM 0.55 0.00 0.55 0.00 146.04 03:54:01 AM 3.65 0.32 3.33 36.92 256.23 03:55:01 AM 33.46 0.48 32.97 53.85 3151.60 Average: 14.34 1.29 13.06 293.57 1362.69 03:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:31:01 AM 5396336 7060920 2486096 31.54 2688 1847636 683704 7.66 185792 1983952 163364 03:32:01 AM 5164328 6998676 2718104 34.48 2688 2010068 734940 8.23 198328 2169956 42484 03:33:01 AM 5111432 7007328 2771000 35.15 2688 2069512 705052 7.89 230220 2185480 49248 03:34:01 AM 4955256 7039688 2927176 37.14 2688 2252244 651596 7.30 262188 2280728 10828 03:35:01 AM 4912572 6997992 2969860 37.68 2688 2253424 720648 8.07 262336 2327680 836 03:36:01 AM 4907236 6994524 2975196 37.74 2688 2255292 720648 8.07 262588 2333172 4 03:37:01 AM 4904856 6993488 2977576 37.77 2688 2256628 720648 8.07 262588 2335616 316 03:38:01 AM 4903168 6991820 2979264 37.80 2688 2256648 720648 8.07 262588 2337336 16 03:39:01 AM 4898916 6989796 2983516 37.85 2688 2258876 736084 8.24 262632 2341464 4 03:40:01 AM 4896708 6988404 2985724 37.88 2688 2259692 776576 8.70 262744 2342888 504 03:41:01 AM 4877580 6989052 3004852 38.12 2688 2279444 737020 8.25 265064 2359992 1748 03:42:01 AM 4876112 6988792 3006320 38.14 2688 2280644 737020 8.25 265084 2361376 16 03:43:01 AM 4875544 6988488 3006888 38.15 2688 2280908 737020 8.25 265084 2361960 132 03:44:01 AM 4874884 6988644 3007548 38.16 2688 2281764 737020 8.25 265124 2362508 736 03:45:01 AM 4871612 6987392 3010820 38.20 2688 2283724 734260 8.22 265308 2365580 560 03:46:01 AM 4869432 6987244 3013000 38.22 2688 2285772 734260 8.22 265428 2367860 288 03:47:01 AM 4867860 6987300 3014572 38.24 2688 2287440 734260 8.22 265620 2369288 136 03:48:01 AM 4865980 6987084 3016452 38.27 2688 2289088 734260 8.22 265828 2370740 828 03:49:01 AM 4864160 6987032 3018272 38.29 2688 2290844 734260 8.22 265948 2372628 124 03:50:01 AM 4861912 6986524 3020520 38.32 2688 2292560 754912 8.45 265972 2374688 428 03:51:01 AM 4854932 6984980 3027500 38.41 2688 2297976 754912 8.45 266232 2381328 708 03:52:01 AM 4851080 6985284 3031352 38.46 2688 2302128 739524 8.28 266396 2385144 2204 03:53:01 AM 4848568 6985364 3033864 38.49 2688 2304728 739524 8.28 266452 2387680 760 03:54:01 AM 4982312 6997172 2900120 36.79 2688 2184408 687748 7.70 296912 2234780 65908 03:55:01 AM 5006436 7016360 2875996 36.49 2688 2183320 683376 7.65 499572 2020072 9120 Average: 4931968 6996374 2950464 37.43 2688 2233791 725997 8.13 268081 2308556 14052 03:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 334.82 189.42 1684.78 62.49 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 74.61 54.73 805.92 8.83 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 38.01 27.18 137.53 7.30 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 169.06 126.96 233.88 30.18 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 26.05 15.45 9.16 2.35 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 44.58 44.08 8.28 6.73 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 36.49 35.27 6.26 3.01 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 1.85 0.52 0.17 0.04 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 61.14 60.17 11.51 5.24 0.00 0.00 0.00 0.00 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 59.41 36.87 11.12 5.49 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 100.85 90.62 21.91 10.50 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 34.77 31.96 7.77 4.82 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 15.88 14.16 3.32 1.82 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 21.73 20.03 3.87 1.83 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 39.46 31.28 10.41 4.88 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 62.51 61.09 12.77 17.59 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 58.12 59.26 10.71 7.16 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 55.58 57.96 10.08 6.95 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 42.64 37.43 14.10 4.35 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 37.83 30.76 7.67 5.97 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 67.43 68.70 13.76 8.39 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 68.88 68.58 15.40 9.88 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 23.53 21.83 4.67 2.92 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 91.34 56.76 179.17 130.04 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 21.29 17.04 139.11 11.44 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 63.52 50.33 134.54 14.41 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) 09/05/2025 _x86_64_ (2 CPU) 03:29:31 LINUX RESTART (2 CPU) 03:30:01 AM CPU %user %nice %system %iowait %steal %idle 03:31:01 AM all 41.51 0.00 6.22 0.83 0.10 51.35 03:31:01 AM 0 48.81 0.00 7.45 1.12 0.12 42.51 03:31:01 AM 1 34.21 0.00 4.99 0.53 0.08 60.19 03:32:01 AM all 25.88 0.00 3.82 1.23 0.08 68.98 03:32:01 AM 0 35.94 0.00 5.04 1.44 0.08 57.50 03:32:01 AM 1 15.83 0.00 2.60 1.03 0.08 80.45 03:33:01 AM all 21.66 0.00 3.14 0.33 0.08 74.79 03:33:01 AM 0 36.50 0.00 4.09 0.25 0.07 59.09 03:33:01 AM 1 6.85 0.00 2.20 0.42 0.08 90.45 03:34:01 AM all 23.05 0.00 4.64 0.98 0.08 71.25 03:34:01 AM 0 22.75 0.00 4.71 1.10 0.08 71.36 03:34:01 AM 1 23.35 0.00 4.57 0.87 0.07 71.14 03:35:01 AM all 3.92 0.00 0.32 0.10 0.05 95.61 03:35:01 AM 0 4.95 0.00 0.28 0.07 0.05 94.65 03:35:01 AM 1 2.88 0.00 0.35 0.13 0.05 96.58 03:36:01 AM all 7.81 0.00 0.41 0.03 0.08 91.68 03:36:01 AM 0 5.09 0.00 0.28 0.02 0.08 94.52 03:36:01 AM 1 10.60 0.00 0.53 0.03 0.07 88.76 03:37:01 AM all 7.35 0.00 0.38 0.00 0.09 92.18 03:37:01 AM 0 14.34 0.00 0.54 0.00 0.09 85.03 03:37:01 AM 1 0.67 0.00 0.23 0.00 0.08 99.01 03:38:01 AM all 0.42 0.00 0.12 0.00 0.06 99.41 03:38:01 AM 0 0.52 0.00 0.07 0.00 0.03 99.38 03:38:01 AM 1 0.32 0.00 0.17 0.00 0.08 99.43 03:39:01 AM all 6.42 0.00 0.27 0.00 0.07 93.24 03:39:01 AM 0 5.00 0.00 0.23 0.00 0.05 94.71 03:39:01 AM 1 7.85 0.00 0.30 0.00 0.08 91.77 03:40:01 AM all 4.98 0.00 0.38 0.02 0.07 94.56 03:40:01 AM 0 6.91 0.00 0.44 0.02 0.07 92.57 03:40:01 AM 1 3.07 0.00 0.32 0.02 0.07 96.52 03:41:01 AM all 9.21 0.23 0.66 0.10 0.08 89.72 03:41:01 AM 0 11.09 0.00 0.61 0.02 0.07 88.21 03:41:01 AM 1 7.33 0.46 0.71 0.19 0.08 91.23 03:41:01 AM CPU %user %nice %system %iowait %steal %idle 03:42:01 AM all 5.58 0.00 0.29 0.00 0.08 94.05 03:42:01 AM 0 5.35 0.00 0.32 0.00 0.09 94.24 03:42:01 AM 1 5.80 0.00 0.25 0.00 0.08 93.86 03:43:01 AM all 2.98 0.00 0.22 0.00 0.07 96.73 03:43:01 AM 0 2.92 0.00 0.17 0.00 0.07 96.85 03:43:01 AM 1 3.05 0.00 0.27 0.00 0.07 96.61 03:44:01 AM all 3.30 0.00 0.16 0.01 0.10 96.43 03:44:01 AM 0 4.89 0.00 0.17 0.02 0.10 94.82 03:44:01 AM 1 1.70 0.00 0.15 0.00 0.10 98.05 03:45:01 AM all 7.28 0.00 0.49 0.00 0.07 92.16 03:45:01 AM 0 10.42 0.00 0.48 0.00 0.07 89.03 03:45:01 AM 1 4.23 0.00 0.50 0.00 0.07 95.20 03:46:01 AM all 7.78 0.00 0.53 0.01 0.07 91.61 03:46:01 AM 0 11.37 0.00 0.63 0.00 0.07 87.93 03:46:01 AM 1 4.24 0.00 0.44 0.02 0.07 95.24 03:47:01 AM all 4.41 0.00 0.33 0.00 0.09 95.17 03:47:01 AM 0 3.09 0.00 0.28 0.00 0.08 96.54 03:47:01 AM 1 5.73 0.00 0.37 0.00 0.10 93.80 03:48:01 AM all 4.10 0.00 0.28 0.00 0.08 95.55 03:48:01 AM 0 2.73 0.00 0.28 0.00 0.07 96.92 03:48:01 AM 1 5.47 0.00 0.27 0.00 0.08 94.17 03:49:01 AM all 3.64 0.00 0.26 0.00 0.08 96.02 03:49:01 AM 0 1.82 0.00 0.25 0.00 0.07 97.86 03:49:01 AM 1 5.46 0.00 0.27 0.00 0.10 94.18 03:50:01 AM all 5.76 0.00 0.28 0.01 0.08 93.88 03:50:01 AM 0 5.50 0.00 0.32 0.02 0.08 94.08 03:50:01 AM 1 6.02 0.00 0.23 0.00 0.07 93.68 03:51:01 AM all 17.63 0.00 0.47 0.01 0.07 81.82 03:51:01 AM 0 27.26 0.00 0.56 0.00 0.07 72.11 03:51:01 AM 1 8.16 0.00 0.38 0.02 0.07 91.37 03:52:01 AM all 13.15 0.00 0.50 0.02 0.08 86.26 03:52:01 AM 0 17.37 0.00 0.52 0.02 0.08 82.01 03:52:01 AM 1 8.89 0.00 0.49 0.02 0.07 90.53 03:52:01 AM CPU %user %nice %system %iowait %steal %idle 03:53:01 AM all 6.72 0.00 0.30 0.00 0.09 92.89 03:53:01 AM 0 6.31 0.00 0.33 0.00 0.08 93.27 03:53:01 AM 1 7.12 0.00 0.27 0.00 0.10 92.51 03:54:01 AM all 18.63 0.00 1.73 0.02 0.08 79.55 03:54:01 AM 0 28.70 0.00 1.64 0.02 0.08 69.56 03:54:01 AM 1 8.55 0.00 1.82 0.02 0.07 89.54 03:55:01 AM all 30.43 0.00 3.50 0.21 0.08 65.78 03:55:01 AM 0 45.68 0.00 4.37 0.18 0.07 49.70 03:55:01 AM 1 15.18 0.00 2.64 0.23 0.08 81.87 Average: all 11.37 0.01 1.19 0.16 0.08 87.20 Average: 0 14.64 0.00 1.37 0.17 0.07 83.74 Average: 1 8.11 0.02 1.02 0.14 0.08 90.64