---> uname -a: Linux prd-centos8-robot-2c-8g-2204.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 589 4847 19 2260 6809 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:18:67:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84753sec preferred_lft 84753sec inet6 fe80::f816:3eff:fe18:670a/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) 01/20/2026 _x86_64_ (2 CPU) 03:14:42 LINUX RESTART (2 CPU) 03:15:02 AM tps rtps wtps bread/s bwrtn/s 03:16:01 AM 199.42 142.14 57.29 14301.86 39948.27 03:17:01 AM 118.64 1.08 117.56 75.31 11370.69 03:18:01 AM 38.89 0.42 38.47 64.78 4203.88 03:19:01 AM 62.36 6.72 55.64 1245.93 3730.83 03:20:01 AM 40.87 0.22 40.65 43.59 6641.95 03:21:01 AM 5.11 0.07 5.05 4.93 209.01 03:22:01 AM 2.15 0.00 2.15 0.00 118.20 03:23:01 AM 0.45 0.00 0.45 0.00 68.34 03:24:01 AM 0.35 0.00 0.35 0.00 3.73 03:25:01 AM 0.67 0.00 0.67 0.00 52.31 03:26:01 AM 0.38 0.00 0.38 0.00 40.81 03:27:01 AM 0.45 0.00 0.45 0.00 58.06 03:28:01 AM 0.55 0.00 0.55 0.00 79.01 03:29:01 AM 0.43 0.00 0.43 0.00 35.89 03:30:01 AM 1.37 0.03 1.33 0.27 37.92 03:31:01 AM 0.53 0.00 0.53 0.00 69.43 03:32:01 AM 0.50 0.00 0.50 0.00 84.66 03:33:01 AM 0.62 0.00 0.62 0.00 50.22 03:34:01 AM 0.47 0.00 0.47 0.00 71.70 03:35:01 AM 0.70 0.00 0.70 0.00 90.92 03:36:01 AM 0.32 0.00 0.32 0.00 26.53 03:37:01 AM 0.25 0.00 0.25 0.00 66.78 03:38:01 AM 0.82 0.00 0.82 0.00 212.73 03:39:01 AM 0.82 0.00 0.82 0.00 134.29 03:40:01 AM 0.77 0.00 0.77 0.00 110.86 03:41:01 AM 13.83 0.32 13.51 36.92 749.02 03:42:01 AM 30.61 0.52 30.09 63.85 2888.69 Average: 19.23 5.53 13.71 578.13 2612.46 03:15:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:01 AM 5563968 7096832 2318460 29.41 2688 1725240 672772 7.53 186264 1848244 87280 03:17:01 AM 5195216 7039632 2687212 34.09 2688 2019780 654836 7.33 198952 2137180 102568 03:18:01 AM 5270160 7116256 2612268 33.14 2688 2021792 589940 6.61 220004 2043336 10764 03:19:01 AM 4920840 7021152 2961588 37.57 2688 2265500 663880 7.43 256904 2317764 163068 03:20:01 AM 4952844 7056452 2929584 37.17 2688 2269616 630680 7.06 261280 2281012 8 03:21:01 AM 4906888 7011744 2975540 37.75 2688 2270860 698952 7.83 261628 2326460 236 03:22:01 AM 4900832 7007628 2981596 37.83 2688 2272800 698952 7.83 261872 2332376 924 03:23:01 AM 4898356 7006112 2984072 37.86 2688 2273760 698952 7.83 261872 2334852 4 03:24:01 AM 4898432 7006196 2983996 37.86 2688 2273768 698952 7.83 261872 2334976 4 03:25:01 AM 4895712 7005700 2986716 37.89 2688 2275992 714712 8.00 261916 2337360 1064 03:26:01 AM 4893896 7004212 2988532 37.91 2688 2276320 714712 8.00 261928 2339300 332 03:27:01 AM 4892112 7004340 2990316 37.94 2688 2278232 714712 8.00 262100 2340948 708 03:28:01 AM 4889492 7003216 2992936 37.97 2688 2279736 714712 8.00 262100 2343356 84 03:29:01 AM 4888580 7003200 2993848 37.98 2688 2280632 714712 8.00 262120 2344300 80 03:30:01 AM 4888204 7003124 2994224 37.99 2688 2280924 738480 8.27 262224 2344416 136 03:31:01 AM 4886408 7003412 2996020 38.01 2688 2283016 738480 8.27 262288 2346500 384 03:32:01 AM 4884292 7003220 2998136 38.04 2688 2284956 738480 8.27 262312 2348436 32 03:33:01 AM 4882488 7003032 2999940 38.06 2688 2286620 738480 8.27 262504 2350016 700 03:34:01 AM 4881036 7003272 3001392 38.08 2688 2288272 738480 8.27 262728 2351348 516 03:35:01 AM 4878404 7002928 3004024 38.11 2688 2290548 738480 8.27 262928 2353744 516 03:36:01 AM 4877000 7002656 3005428 38.13 2688 2291660 738480 8.27 262948 2355296 976 03:37:01 AM 4872380 7001624 3010048 38.19 2688 2295248 738480 8.27 263104 2359704 2672 03:38:01 AM 4868064 7001540 3014364 38.24 2688 2299504 738480 8.27 263304 2364076 1112 03:39:01 AM 4864136 7000488 3018292 38.29 2688 2302372 738480 8.27 263400 2366972 500 03:40:01 AM 4860228 7000312 3022200 38.34 2688 2306104 718664 8.05 263468 2371400 1376 03:41:01 AM 4916876 6958756 2965552 37.62 2688 2214408 737680 8.26 333580 2270928 96716 03:42:01 AM 5028472 7035532 2853956 36.21 2688 2180284 677548 7.59 500316 1996344 25328 Average: 4946493 7014910 2935935 37.25 2688 2236591 707414 7.92 266886 2290394 18448 03:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 303.98 180.58 1296.71 59.11 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 110.08 84.59 1252.13 11.43 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 17.19 9.41 6.70 3.77 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 38.98 33.74 337.19 7.67 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 192.54 140.72 43.66 40.29 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 30.81 19.03 9.99 2.86 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 44.49 44.31 7.95 6.58 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 30.87 29.46 5.49 2.55 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 3.25 0.43 0.22 0.03 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 60.79 56.91 11.70 5.20 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 28.76 13.00 5.84 1.67 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 98.52 77.62 19.75 11.49 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 48.35 45.28 11.29 4.40 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 22.46 21.21 5.90 4.24 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 18.81 14.11 3.45 1.30 0.00 0.00 0.00 0.00 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 32.99 30.99 7.91 5.10 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 50.70 47.97 12.63 8.16 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 57.29 58.22 10.71 7.23 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 59.09 60.47 10.47 7.20 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 60.78 59.51 17.23 6.99 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 23.28 20.33 5.27 2.80 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 47.43 47.03 8.40 6.81 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 60.24 60.64 13.49 9.14 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 60.47 56.51 60.77 7.10 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 18.19 18.18 3.96 2.55 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 90.69 59.10 181.48 135.99 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 17.06 15.49 14.41 7.67 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 60.15 48.25 123.90 13.65 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) 01/20/2026 _x86_64_ (2 CPU) 03:14:42 LINUX RESTART (2 CPU) 03:15:02 AM CPU %user %nice %system %iowait %steal %idle 03:16:01 AM all 37.13 0.04 10.34 9.02 0.12 43.35 03:16:01 AM 0 39.85 0.07 11.49 7.48 0.15 40.96 03:16:01 AM 1 34.43 0.02 9.19 10.56 0.09 45.72 03:17:01 AM all 37.56 0.00 5.40 1.27 0.12 55.66 03:17:01 AM 0 46.37 0.00 5.84 1.35 0.12 46.32 03:17:01 AM 1 28.74 0.00 4.96 1.20 0.12 64.99 03:18:01 AM all 12.12 0.00 1.69 0.56 0.16 85.47 03:18:01 AM 0 17.16 0.00 1.72 0.83 0.18 80.10 03:18:01 AM 1 7.07 0.00 1.67 0.28 0.13 90.84 03:19:01 AM all 28.95 0.00 5.30 1.22 0.11 64.42 03:19:01 AM 0 26.32 0.00 5.40 1.55 0.12 66.61 03:19:01 AM 1 31.57 0.00 5.21 0.88 0.10 62.23 03:20:01 AM all 10.77 0.00 2.18 2.26 0.07 84.72 03:20:01 AM 0 12.08 0.00 2.51 1.50 0.07 83.85 03:20:01 AM 1 9.46 0.00 1.86 3.01 0.07 85.60 03:21:01 AM all 5.18 0.00 0.37 0.11 0.05 94.29 03:21:01 AM 0 5.64 0.00 0.37 0.07 0.05 93.87 03:21:01 AM 1 4.72 0.00 0.37 0.15 0.05 94.71 03:22:01 AM all 10.08 0.00 0.55 0.07 0.09 89.22 03:22:01 AM 0 8.88 0.00 0.49 0.14 0.09 90.41 03:22:01 AM 1 11.30 0.00 0.61 0.00 0.09 88.01 03:23:01 AM all 5.99 0.00 0.38 0.06 0.09 93.49 03:23:01 AM 0 10.56 0.00 0.54 0.00 0.10 88.80 03:23:01 AM 1 1.59 0.00 0.23 0.12 0.07 97.99 03:24:01 AM all 0.54 0.00 0.12 0.00 0.07 99.27 03:24:01 AM 0 0.55 0.00 0.20 0.00 0.10 99.15 03:24:01 AM 1 0.53 0.00 0.03 0.00 0.03 99.40 03:25:01 AM all 6.81 0.00 0.32 0.03 0.07 92.78 03:25:01 AM 0 12.44 0.00 0.27 0.00 0.08 87.20 03:25:01 AM 1 1.19 0.00 0.37 0.07 0.05 98.33 03:26:01 AM all 1.91 0.00 0.22 0.00 0.06 97.81 03:26:01 AM 0 2.04 0.00 0.22 0.00 0.07 97.68 03:26:01 AM 1 1.79 0.00 0.22 0.00 0.05 97.94 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 10.53 0.00 0.69 0.00 0.08 88.70 03:27:01 AM 0 9.17 0.00 0.60 0.00 0.07 90.17 03:27:01 AM 1 11.91 0.00 0.79 0.00 0.09 87.21 03:28:01 AM all 4.70 0.00 0.30 0.00 0.08 94.92 03:28:01 AM 0 3.55 0.00 0.35 0.00 0.07 96.04 03:28:01 AM 1 5.86 0.00 0.25 0.00 0.08 93.81 03:29:01 AM all 5.46 0.00 0.33 0.00 0.07 94.14 03:29:01 AM 0 9.21 0.00 0.43 0.00 0.09 90.28 03:29:01 AM 1 1.82 0.00 0.23 0.00 0.05 97.89 03:30:01 AM all 2.73 0.00 0.38 0.01 0.08 96.81 03:30:01 AM 0 4.38 0.00 0.48 0.00 0.08 95.06 03:30:01 AM 1 1.10 0.00 0.28 0.02 0.07 98.53 03:31:01 AM all 7.66 0.00 0.36 0.01 0.08 91.89 03:31:01 AM 0 9.32 0.00 0.46 0.02 0.08 90.12 03:31:01 AM 1 6.02 0.00 0.27 0.00 0.07 93.65 03:32:01 AM all 8.46 0.00 0.57 0.00 0.06 90.90 03:32:01 AM 0 3.09 0.00 0.39 0.00 0.05 96.47 03:32:01 AM 1 14.02 0.00 0.76 0.00 0.07 85.14 03:33:01 AM all 4.54 0.00 0.36 0.00 0.08 95.02 03:33:01 AM 0 4.42 0.00 0.34 0.00 0.08 95.16 03:33:01 AM 1 4.65 0.00 0.38 0.00 0.08 94.88 03:34:01 AM all 4.40 0.00 0.33 0.00 0.08 95.19 03:34:01 AM 0 5.59 0.00 0.33 0.00 0.08 93.99 03:34:01 AM 1 3.21 0.00 0.32 0.00 0.08 96.38 03:35:01 AM all 5.05 0.00 0.37 0.01 0.08 94.50 03:35:01 AM 0 7.71 0.00 0.42 0.00 0.08 91.79 03:35:01 AM 1 2.39 0.00 0.32 0.02 0.07 97.21 03:36:01 AM all 3.85 0.00 0.23 0.00 0.08 95.85 03:36:01 AM 0 6.57 0.00 0.25 0.00 0.07 93.11 03:36:01 AM 1 1.14 0.00 0.20 0.00 0.08 98.58 03:37:01 AM all 12.55 0.00 0.37 0.00 0.09 86.99 03:37:01 AM 0 16.87 0.00 0.35 0.00 0.10 82.68 03:37:01 AM 1 8.18 0.00 0.39 0.00 0.08 91.34 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 15.61 0.00 0.54 0.06 0.12 83.67 03:38:01 AM 0 23.79 0.00 0.70 0.02 0.14 75.35 03:38:01 AM 1 7.60 0.00 0.39 0.10 0.10 91.81 03:39:01 AM all 9.24 0.00 0.39 0.03 0.06 90.29 03:39:01 AM 0 14.39 0.00 0.38 0.00 0.07 85.16 03:39:01 AM 1 4.08 0.00 0.40 0.05 0.05 95.41 03:40:01 AM all 9.36 0.00 0.38 0.00 0.07 90.20 03:40:01 AM 0 14.56 0.00 0.42 0.00 0.08 84.94 03:40:01 AM 1 4.15 0.00 0.33 0.00 0.05 95.47 03:41:01 AM all 22.32 0.00 2.02 0.08 0.13 75.45 03:41:01 AM 0 36.19 0.00 2.47 0.10 0.17 61.07 03:41:01 AM 1 8.43 0.00 1.57 0.05 0.10 89.85 03:42:01 AM all 32.42 0.00 4.25 0.29 0.10 62.94 03:42:01 AM 0 40.11 0.00 4.85 0.22 0.10 54.73 03:42:01 AM 1 24.74 0.00 3.65 0.37 0.10 71.14 Average: all 11.70 0.00 1.43 0.55 0.09 86.22 Average: 0 14.48 0.00 1.56 0.49 0.09 83.37 Average: 1 8.93 0.00 1.30 0.62 0.08 89.07