---> uname -a: Linux prd-centos8-robot-2c-8g-2489.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 619 4901 19 2177 6780 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:c6:ad:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85005sec preferred_lft 85005sec inet6 fe80::f816:3eff:fec6:ade3/64 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) 01/21/2026 _x86_64_ (2 CPU) 00:35:19 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 93.52 6.08 87.44 1090.62 6474.79 12:38:01 AM 76.91 1.02 75.89 73.44 9883.54 12:39:01 AM 38.72 7.13 31.59 1310.50 2212.60 12:40:01 AM 66.11 0.22 65.89 43.59 7979.36 12:41:01 AM 6.80 0.08 6.71 5.86 528.79 12:42:01 AM 2.33 0.00 2.33 0.00 94.42 12:43:01 AM 0.33 0.00 0.33 0.00 11.18 12:44:02 AM 0.23 0.00 0.23 0.00 4.42 12:45:01 AM 0.15 0.00 0.15 0.00 2.86 12:46:01 AM 0.38 0.00 0.38 0.00 13.40 12:47:01 AM 0.13 0.00 0.13 0.00 2.28 12:48:01 AM 0.28 0.00 0.28 0.00 11.10 12:49:01 AM 0.27 0.00 0.27 0.00 4.55 12:50:01 AM 0.18 0.00 0.18 0.00 16.96 12:51:01 AM 1.38 0.03 1.35 0.27 33.24 12:52:01 AM 0.30 0.00 0.30 0.00 12.85 12:53:01 AM 0.32 0.00 0.32 0.00 4.98 12:54:01 AM 0.20 0.00 0.20 0.00 9.63 12:55:01 AM 0.12 0.00 0.12 0.00 2.42 12:56:01 AM 0.53 0.00 0.53 0.00 17.48 12:57:01 AM 0.17 0.00 0.17 0.00 3.62 12:58:01 AM 24.54 0.40 24.14 46.78 1094.50 Average: 14.28 0.68 13.60 116.96 1292.79 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5239256 7047252 2643168 33.53 2688 1984840 678556 7.60 188368 2112900 225088 12:38:01 AM 5102924 6980492 2779500 35.26 2688 2053828 720020 8.06 213456 2213572 45312 12:39:01 AM 4961364 6980460 2921060 37.06 2688 2188976 718940 8.05 267132 2282924 109676 12:40:01 AM 4915664 7018308 2966760 37.64 2688 2269128 668004 7.48 261180 2317220 10836 12:41:01 AM 4872392 6975808 3010032 38.19 2688 2269880 718600 8.05 261508 2359436 584 12:42:01 AM 4872352 6975800 3010072 38.19 2688 2269912 718600 8.05 261512 2359412 12 12:43:01 AM 4863952 6967628 3018472 38.29 2688 2270140 745396 8.35 261512 2367608 4 12:44:02 AM 4862320 6966032 3020104 38.31 2688 2270176 745396 8.35 261512 2368820 40 12:45:01 AM 4862192 6966128 3020232 38.32 2688 2270400 745584 8.35 261520 2369396 232 12:46:01 AM 4862708 6966676 3019716 38.31 2688 2270432 745584 8.35 261520 2369160 40 12:47:01 AM 4867168 6971344 3015256 38.25 2688 2270656 735532 8.24 261520 2364172 232 12:48:01 AM 4867116 6971320 3015308 38.25 2688 2270684 735532 8.24 261520 2364404 36 12:49:01 AM 4864892 6969548 3017532 38.28 2688 2271136 735532 8.24 261628 2366972 460 12:50:01 AM 4849656 6954332 3032768 38.48 2688 2271140 786232 8.80 261628 2381016 4 12:51:01 AM 4850100 6954816 3032324 38.47 2688 2271184 768976 8.61 261804 2380860 16 12:52:01 AM 4843984 6948944 3038440 38.55 2688 2271428 780748 8.74 261804 2386584 8 12:53:01 AM 4864268 6969260 3018156 38.29 2688 2271460 758148 8.49 261804 2366412 4 12:54:01 AM 4864700 6969924 3017724 38.28 2688 2271692 758148 8.49 261804 2366644 4 12:55:01 AM 4850848 6956120 3031576 38.46 2688 2271740 783256 8.77 261804 2380500 4 12:56:01 AM 4842780 6948288 3039644 38.56 2688 2271976 775048 8.68 261804 2388220 16 12:57:01 AM 4863964 6969504 3018460 38.29 2688 2272008 746584 8.36 261804 2367128 12 12:58:01 AM 4993576 6913236 2888848 36.65 2688 2092724 797680 8.93 462520 2065304 24248 Average: 4901735 6970055 2980689 37.81 2688 2236161 743913 8.33 265485 2331757 18949 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 105.98 82.27 1076.42 12.33 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 70.54 53.90 604.51 8.62 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 49.38 35.92 337.13 7.11 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 169.46 124.19 42.32 37.34 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 31.81 23.46 7.23 8.69 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 1.30 0.18 0.11 0.02 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 17.29 16.73 120.21 1.42 0.00 0.00 0.00 0.00 12:44:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:02 AM eth0 1.22 0.13 0.13 0.01 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 11.30 9.12 2.08 1.15 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 4.28 0.28 0.36 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 20.26 16.73 120.28 1.25 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 2.35 0.38 0.52 0.27 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 19.80 18.96 3.67 3.62 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 11.66 7.45 118.25 0.49 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 0.70 0.20 0.17 0.07 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 29.79 25.76 355.34 1.83 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 0.40 0.12 0.03 0.01 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 8.20 7.60 1.50 0.60 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 6.02 5.42 117.66 0.35 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 33.33 31.31 355.86 2.24 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 0.43 0.07 0.03 0.01 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 61.61 46.18 89.55 31.67 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 29.88 23.03 152.54 5.42 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) 01/21/2026 _x86_64_ (2 CPU) 00:35:19 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 37.64 0.00 5.78 0.88 0.12 55.57 12:37:01 AM 0 27.50 0.00 4.94 0.95 0.12 66.49 12:37:01 AM 1 47.81 0.00 6.63 0.82 0.12 44.63 12:38:01 AM all 20.26 0.00 2.60 0.83 0.08 76.22 12:38:01 AM 0 13.84 0.00 2.69 0.78 0.08 82.60 12:38:01 AM 1 26.66 0.00 2.52 0.88 0.08 69.86 12:39:01 AM all 23.43 0.00 4.21 0.63 0.09 71.65 12:39:01 AM 0 17.80 0.00 4.03 0.40 0.08 77.69 12:39:01 AM 1 29.07 0.00 4.39 0.85 0.10 65.58 12:40:01 AM all 20.02 0.00 3.65 0.63 0.08 75.62 12:40:01 AM 0 16.78 0.00 3.71 0.28 0.08 79.15 12:40:01 AM 1 23.25 0.00 3.60 0.98 0.07 72.10 12:41:01 AM all 2.40 0.00 0.34 0.05 0.05 97.16 12:41:01 AM 0 1.15 0.00 0.28 0.02 0.07 98.48 12:41:01 AM 1 3.64 0.00 0.40 0.08 0.03 95.84 12:42:01 AM all 0.53 0.00 0.12 0.18 0.08 99.10 12:42:01 AM 0 0.58 0.00 0.08 0.00 0.05 99.28 12:42:01 AM 1 0.48 0.00 0.15 0.35 0.10 98.91 12:43:01 AM all 1.10 0.00 0.20 0.00 0.08 98.61 12:43:01 AM 0 0.87 0.00 0.15 0.00 0.08 98.90 12:43:01 AM 1 1.34 0.00 0.25 0.00 0.08 98.33 12:44:02 AM all 0.41 0.00 0.13 0.00 0.08 99.39 12:44:02 AM 0 0.57 0.00 0.13 0.00 0.10 99.20 12:44:02 AM 1 0.25 0.00 0.12 0.00 0.05 99.58 12:45:01 AM all 0.92 0.00 0.15 0.00 0.09 98.83 12:45:01 AM 0 0.53 0.00 0.14 0.00 0.09 99.25 12:45:01 AM 1 1.31 0.00 0.17 0.00 0.10 98.42 12:46:01 AM all 0.57 0.00 0.12 0.00 0.08 99.24 12:46:01 AM 0 0.72 0.00 0.10 0.00 0.05 99.13 12:46:01 AM 1 0.42 0.00 0.13 0.00 0.10 99.35 12:47:01 AM all 0.94 0.00 0.17 0.00 0.08 98.81 12:47:01 AM 0 0.67 0.00 0.12 0.00 0.05 99.17 12:47:01 AM 1 1.22 0.00 0.22 0.00 0.10 98.46 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.53 0.00 0.11 0.00 0.06 99.30 12:48:01 AM 0 0.95 0.00 0.15 0.00 0.08 98.81 12:48:01 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 12:49:01 AM all 2.06 0.00 0.24 0.00 0.06 97.64 12:49:01 AM 0 1.14 0.00 0.22 0.00 0.07 98.58 12:49:01 AM 1 2.97 0.00 0.27 0.00 0.05 96.71 12:50:01 AM all 0.52 0.00 0.13 0.00 0.08 99.26 12:50:01 AM 0 0.55 0.00 0.10 0.00 0.07 99.28 12:50:01 AM 1 0.48 0.00 0.17 0.00 0.10 99.25 12:51:01 AM all 0.23 0.00 0.24 0.00 0.07 99.46 12:51:01 AM 0 0.28 0.00 0.30 0.00 0.08 99.33 12:51:01 AM 1 0.18 0.00 0.18 0.00 0.05 99.58 12:52:01 AM all 1.07 0.00 0.18 0.00 0.08 98.68 12:52:01 AM 0 1.32 0.00 0.12 0.00 0.07 98.50 12:52:01 AM 1 0.82 0.00 0.23 0.00 0.08 98.86 12:53:01 AM all 0.43 0.00 0.11 0.01 0.08 99.38 12:53:01 AM 0 0.50 0.00 0.10 0.00 0.05 99.35 12:53:01 AM 1 0.35 0.00 0.12 0.02 0.10 99.42 12:54:01 AM all 0.96 0.00 0.14 0.00 0.09 98.81 12:54:01 AM 0 0.75 0.00 0.13 0.00 0.08 99.03 12:54:01 AM 1 1.17 0.00 0.15 0.00 0.10 98.58 12:55:01 AM all 0.58 0.00 0.13 0.00 0.08 99.22 12:55:01 AM 0 0.60 0.00 0.08 0.00 0.07 99.25 12:55:01 AM 1 0.55 0.00 0.18 0.00 0.08 99.18 12:56:01 AM all 1.04 0.00 0.17 0.01 0.07 98.72 12:56:01 AM 0 0.65 0.00 0.08 0.02 0.03 99.22 12:56:01 AM 1 1.42 0.00 0.25 0.00 0.10 98.23 12:57:01 AM all 0.47 0.00 0.09 0.00 0.08 99.37 12:57:01 AM 0 0.77 0.00 0.08 0.00 0.07 99.08 12:57:01 AM 1 0.17 0.00 0.10 0.00 0.08 99.65 12:58:01 AM all 24.61 0.00 3.06 0.10 0.09 72.13 12:58:01 AM 0 23.36 0.00 2.77 0.08 0.08 73.70 12:58:01 AM 1 25.86 0.00 3.36 0.12 0.10 70.57 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.41 0.00 1.01 0.15 0.08 92.35 Average: 0 5.10 0.00 0.93 0.12 0.07 93.78 Average: 1 7.72 0.00 1.08 0.19 0.08 90.93