---> uname -a: Linux prd-centos8-robot-2c-8g-3912.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 749 4769 19 2178 6649 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:30:2d:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84991sec preferred_lft 84991sec inet6 fe80::f816:3eff:fe30:2dd6/64 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) 10/31/2025 _x86_64_ (2 CPU) 00:35:11 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 113.68 0.40 113.28 16.66 9266.07 12:38:01 AM 58.56 0.82 57.75 82.11 6961.40 12:39:01 AM 59.36 6.97 52.39 1279.65 3649.59 12:40:01 AM 45.25 0.25 45.00 47.05 6664.75 12:41:01 AM 4.48 0.23 4.25 12.66 157.40 12:42:01 AM 2.20 0.00 2.20 0.00 91.60 12:43:01 AM 0.17 0.00 0.17 0.00 3.17 12:44:01 AM 0.27 0.00 0.27 0.00 10.51 12:45:01 AM 0.15 0.00 0.15 0.00 2.82 12:46:01 AM 0.18 0.00 0.18 0.00 8.95 12:47:01 AM 0.28 0.00 0.28 0.00 4.70 12:48:01 AM 0.30 0.00 0.30 0.00 10.75 12:49:01 AM 0.15 0.00 0.15 0.00 2.03 12:50:01 AM 0.13 0.00 0.13 0.00 16.79 12:51:01 AM 1.50 0.03 1.47 0.27 35.44 12:52:01 AM 0.48 0.00 0.48 0.00 14.90 12:53:01 AM 0.40 0.00 0.40 0.00 12.94 12:54:01 AM 0.12 0.00 0.12 0.00 1.58 12:55:01 AM 0.22 0.00 0.22 0.00 11.08 12:56:01 AM 0.72 0.00 0.72 0.00 12.51 12:57:01 AM 0.43 0.00 0.43 0.00 46.90 12:58:01 AM 23.06 0.40 22.66 46.79 961.32 Average: 14.19 0.41 13.77 67.50 1270.28 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5206148 7003788 2676284 33.95 2688 1974432 908688 10.17 187284 2145908 129728 12:38:01 AM 5167848 7011756 2714584 34.44 2688 2019904 892616 9.99 216820 2151612 10756 12:39:01 AM 4885436 6979528 2996996 38.02 2688 2259816 896036 10.03 256060 2359492 158616 12:40:01 AM 4874392 6972944 3008040 38.16 2688 2264968 847784 9.49 260088 2364944 8 12:41:01 AM 4821908 6921416 3060524 38.83 2688 2265920 916784 10.27 260216 2417224 584 12:42:01 AM 4820404 6919944 3062028 38.85 2688 2265952 916784 10.27 260216 2418684 52 12:43:01 AM 4811212 6910980 3071220 38.96 2688 2266180 938728 10.51 260220 2427376 240 12:44:01 AM 4811736 6911540 3070696 38.96 2688 2266216 938728 10.51 260220 2427296 40 12:45:01 AM 4809544 6909572 3072888 38.98 2688 2266440 938728 10.51 260228 2429984 232 12:46:01 AM 4809644 6909704 3072788 38.98 2688 2266472 938728 10.51 260228 2429700 40 12:47:01 AM 4816032 6916312 3066400 38.90 2688 2266696 919604 10.30 260228 2422980 228 12:48:01 AM 4815868 6916180 3066564 38.90 2688 2266728 919604 10.30 260228 2422992 40 12:49:01 AM 4813852 6914624 3068580 38.93 2688 2267188 919604 10.30 260336 2425520 468 12:50:01 AM 4798552 6899368 3083880 39.12 2688 2267232 955968 10.70 260336 2439872 52 12:51:01 AM 4784352 6885412 3098080 39.30 2688 2267472 954336 10.69 260512 2454364 244 12:52:01 AM 4812888 6913984 3069544 38.94 2688 2267508 927680 10.39 260512 2426128 4 12:53:01 AM 4812620 6913952 3069812 38.94 2688 2267744 927680 10.39 260512 2426480 4 12:54:01 AM 4795700 6897072 3086732 39.16 2688 2267784 952724 10.67 260512 2442472 48 12:55:01 AM 4788500 6890116 3093932 39.25 2688 2268028 933236 10.45 260512 2450140 4 12:56:01 AM 4800664 6902308 3081768 39.10 2688 2268056 933236 10.45 260512 2437920 4 12:57:01 AM 4853880 6956784 3028552 38.42 2688 2269316 846152 9.47 260840 2385272 4 12:58:01 AM 4850936 6778488 3031496 38.46 2688 2100304 960460 10.75 460948 2212556 32240 Average: 4852823 6919808 3029609 38.43 2688 2234562 921995 10.32 263980 2387223 15165 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 96.05 77.30 904.28 11.55 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 63.10 47.18 585.89 7.83 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 46.86 33.93 335.39 7.56 0.00 0.00 0.00 0.00 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 203.47 140.20 43.50 31.72 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 30.25 23.04 7.20 4.80 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 1.40 0.27 0.35 0.20 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 17.39 16.59 120.00 1.23 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 4.02 0.17 0.28 0.02 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 9.01 5.33 1.84 0.87 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 3.60 0.27 0.29 0.08 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 17.03 16.28 120.00 1.23 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 0.62 0.12 0.04 0.01 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 17.83 17.20 3.29 3.23 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 6.86 6.43 117.70 0.42 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 33.29 31.89 355.69 2.29 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 0.60 0.15 0.04 0.01 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 8.98 7.84 1.63 0.64 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 10.11 7.77 118.37 0.72 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 33.81 32.12 355.82 2.41 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 4.70 0.22 0.69 0.08 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 23.36 9.95 6.06 1.36 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 47.99 31.39 84.62 38.10 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 30.92 22.98 143.77 5.29 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) 10/31/2025 _x86_64_ (2 CPU) 00:35:11 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 35.11 0.00 5.16 7.43 0.14 52.16 12:37:01 AM 0 30.25 0.00 4.78 7.52 0.13 57.31 12:37:01 AM 1 39.96 0.00 5.54 7.34 0.15 47.00 12:38:01 AM all 21.36 0.00 2.53 2.99 0.08 73.05 12:38:01 AM 0 16.95 0.00 2.22 2.14 0.08 78.61 12:38:01 AM 1 25.75 0.00 2.83 3.83 0.08 67.49 12:39:01 AM all 28.35 0.00 5.49 1.36 0.13 64.67 12:39:01 AM 0 18.01 0.00 4.65 0.25 0.12 76.97 12:39:01 AM 1 38.68 0.00 6.33 2.47 0.13 52.38 12:40:01 AM all 10.81 0.00 2.15 0.47 0.06 86.51 12:40:01 AM 0 12.69 0.00 2.45 0.52 0.07 84.27 12:40:01 AM 1 8.93 0.00 1.85 0.42 0.05 88.75 12:41:01 AM all 2.26 0.00 0.33 0.03 0.03 97.36 12:41:01 AM 0 2.17 0.00 0.37 0.05 0.03 97.37 12:41:01 AM 1 2.34 0.00 0.28 0.00 0.03 97.34 12:42:01 AM all 0.53 0.00 0.11 0.02 0.06 99.29 12:42:01 AM 0 0.63 0.00 0.07 0.02 0.03 99.25 12:42:01 AM 1 0.42 0.00 0.15 0.02 0.08 99.33 12:43:01 AM all 0.94 0.00 0.15 0.00 0.04 98.87 12:43:01 AM 0 0.63 0.00 0.08 0.00 0.02 99.27 12:43:01 AM 1 1.24 0.00 0.22 0.00 0.07 98.48 12:44:01 AM all 0.69 0.00 0.13 0.00 0.06 99.12 12:44:01 AM 0 0.80 0.00 0.15 0.00 0.07 98.98 12:44:01 AM 1 0.57 0.00 0.12 0.00 0.05 99.26 12:45:01 AM all 1.23 0.00 0.18 0.00 0.05 98.54 12:45:01 AM 0 0.77 0.00 0.15 0.00 0.03 99.05 12:45:01 AM 1 1.69 0.00 0.22 0.00 0.07 98.03 12:46:01 AM all 0.53 0.00 0.13 0.00 0.07 99.28 12:46:01 AM 0 0.64 0.00 0.12 0.00 0.07 99.18 12:46:01 AM 1 0.42 0.00 0.13 0.00 0.07 99.38 12:47:01 AM all 1.01 0.00 0.14 0.00 0.05 98.80 12:47:01 AM 0 0.70 0.00 0.10 0.00 0.03 99.17 12:47:01 AM 1 1.32 0.00 0.18 0.00 0.07 98.43 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.49 0.00 0.11 0.00 0.05 99.35 12:48:01 AM 0 0.63 0.00 0.08 0.00 0.03 99.25 12:48:01 AM 1 0.35 0.00 0.13 0.00 0.07 99.45 12:49:01 AM all 1.95 0.00 0.18 0.00 0.05 97.82 12:49:01 AM 0 2.50 0.00 0.22 0.00 0.05 97.23 12:49:01 AM 1 1.40 0.00 0.13 0.00 0.05 98.41 12:50:01 AM all 0.57 0.00 0.13 0.00 0.05 99.25 12:50:01 AM 0 0.32 0.00 0.15 0.00 0.07 99.46 12:50:01 AM 1 0.82 0.00 0.12 0.00 0.03 99.03 12:51:01 AM all 1.10 0.00 0.33 0.01 0.04 98.52 12:51:01 AM 0 0.72 0.00 0.35 0.00 0.05 98.88 12:51:01 AM 1 1.49 0.00 0.30 0.02 0.03 98.16 12:52:01 AM all 0.48 0.00 0.11 0.00 0.04 99.37 12:52:01 AM 0 0.53 0.00 0.08 0.00 0.02 99.37 12:52:01 AM 1 0.42 0.00 0.13 0.00 0.07 99.38 12:53:01 AM all 0.99 0.00 0.13 0.00 0.06 98.83 12:53:01 AM 0 0.72 0.00 0.08 0.00 0.05 99.15 12:53:01 AM 1 1.25 0.00 0.17 0.00 0.07 98.51 12:54:01 AM all 0.54 0.00 0.13 0.00 0.04 99.29 12:54:01 AM 0 0.55 0.00 0.20 0.00 0.07 99.18 12:54:01 AM 1 0.53 0.00 0.05 0.00 0.02 99.40 12:55:01 AM all 1.09 0.00 0.23 0.00 0.07 98.61 12:55:01 AM 0 0.49 0.00 0.18 0.00 0.07 99.26 12:55:01 AM 1 1.70 0.00 0.27 0.00 0.07 97.96 12:56:01 AM all 0.53 0.00 0.12 0.02 0.05 99.28 12:56:01 AM 0 0.70 0.00 0.10 0.00 0.03 99.17 12:56:01 AM 1 0.37 0.00 0.13 0.03 0.07 99.40 12:57:01 AM all 1.49 0.00 0.18 0.00 0.07 98.26 12:57:01 AM 0 1.76 0.00 0.22 0.00 0.08 97.94 12:57:01 AM 1 1.22 0.00 0.15 0.00 0.05 98.58 12:58:01 AM all 23.34 0.00 2.99 0.13 0.10 73.44 12:58:01 AM 0 15.92 0.00 2.59 0.13 0.10 81.26 12:58:01 AM 1 30.76 0.00 3.38 0.13 0.10 65.62 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.16 0.00 0.96 0.57 0.06 92.24 Average: 0 4.97 0.00 0.88 0.48 0.06 93.61 Average: 1 7.36 0.00 1.04 0.65 0.07 90.88