---> uname -a: Linux prd-centos8-robot-2c-8g-3822.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 596 4832 19 2268 6802 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:e5:29:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84671sec preferred_lft 84671sec inet6 fe80::f816:3eff:fee5:290a/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) 01/24/2026 _x86_64_ (2 CPU) 04:29:22 LINUX RESTART (2 CPU) 04:30:01 AM tps rtps wtps bread/s bwrtn/s 04:31:01 AM 81.43 14.44 66.98 4336.10 6813.74 04:32:01 AM 87.27 1.08 86.19 75.31 10348.47 04:33:01 AM 38.23 0.42 37.81 64.79 3105.53 04:34:01 AM 75.61 6.93 68.68 1289.30 8056.80 04:35:01 AM 8.90 0.00 8.90 0.00 890.87 04:36:01 AM 2.23 0.07 2.17 4.93 109.75 04:37:01 AM 0.70 0.00 0.70 0.00 53.67 04:38:01 AM 0.53 0.00 0.53 0.00 53.92 04:39:01 AM 0.25 0.00 0.25 0.00 47.36 04:40:00 AM 0.31 0.00 0.31 0.00 5.50 04:40:01 AM 0.00 0.00 0.00 0.00 0.00 04:41:01 AM 0.67 0.00 0.67 0.00 85.50 04:42:01 AM 0.38 0.00 0.38 0.00 50.99 04:43:01 AM 0.48 0.00 0.48 0.00 72.94 04:44:01 AM 0.53 0.00 0.53 0.00 47.97 04:45:01 AM 1.43 0.03 1.40 0.27 40.53 04:46:01 AM 0.47 0.00 0.47 0.00 44.20 04:47:01 AM 0.37 0.00 0.37 0.00 63.05 04:48:01 AM 0.28 0.00 0.28 0.00 81.89 04:49:01 AM 0.58 0.00 0.58 0.00 81.60 04:50:01 AM 0.60 0.00 0.60 0.00 46.75 04:51:01 AM 0.55 0.00 0.55 0.00 97.43 04:52:01 AM 0.37 0.00 0.37 0.00 33.17 04:53:01 AM 0.57 0.00 0.57 0.00 157.87 04:54:01 AM 0.90 0.00 0.90 0.00 181.62 04:55:01 AM 0.83 0.00 0.83 0.00 127.05 04:56:01 AM 0.75 0.00 0.75 0.00 159.49 04:57:01 AM 7.25 0.32 6.93 36.92 281.02 04:58:01 AM 31.39 0.52 30.87 63.85 3331.09 Average: 12.28 0.85 11.43 209.74 1231.16 04:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:31:01 AM 5381004 7066540 2501416 31.73 2688 1868552 676304 7.57 186584 1993076 153624 04:32:01 AM 5171500 7012748 2710920 34.39 2688 2017648 705756 7.90 198428 2160072 41176 04:33:01 AM 5103672 7035984 2778748 35.25 2688 2103628 671564 7.52 228824 2183208 76076 04:34:01 AM 4964088 7062152 2918332 37.02 2688 2265416 626196 7.01 260776 2272352 17356 04:35:01 AM 4964648 7062564 2917772 37.02 2688 2265420 626196 7.01 260776 2272268 4 04:36:01 AM 4918244 7017680 2964176 37.60 2688 2266940 681164 7.63 261204 2317960 364 04:37:01 AM 4913936 7014456 2968484 37.66 2688 2268024 696604 7.80 261228 2322324 204 04:38:01 AM 4909156 7011792 2973264 37.72 2688 2270140 696604 7.80 261408 2326988 1036 04:39:01 AM 4908780 7011740 2973640 37.72 2688 2270464 696604 7.80 261408 2327432 16 04:40:00 AM 4906932 7011856 2975488 37.75 2688 2272428 715140 8.01 261452 2329400 1972 04:40:01 AM 4906124 7011204 2976296 37.76 2688 2272584 715140 8.01 261456 2329928 2148 04:41:01 AM 4905260 7010768 2977160 37.77 2688 2273012 715140 8.01 261464 2330572 328 04:42:01 AM 4904080 7010852 2978340 37.78 2688 2274276 715140 8.01 261564 2331860 272 04:43:01 AM 4900552 7009164 2981868 37.83 2688 2276124 715140 8.01 261636 2335224 88 04:44:01 AM 4899284 7009084 2983136 37.85 2688 2277304 734456 8.22 261656 2336480 64 04:45:01 AM 4899068 7009188 2983352 37.85 2688 2277608 734456 8.22 261840 2336660 108 04:46:01 AM 4897124 7009008 2985296 37.87 2688 2279372 734456 8.22 261860 2338472 780 04:47:01 AM 4894996 7008468 2987424 37.90 2688 2281008 734456 8.22 261868 2340476 732 04:48:01 AM 4893144 7008620 2989276 37.92 2688 2282992 734456 8.22 262020 2342456 404 04:49:01 AM 4891312 7008464 2991108 37.95 2688 2284660 734456 8.22 262244 2343928 36 04:50:01 AM 4889568 7008536 2992852 37.97 2688 2286456 716264 8.02 262472 2345340 900 04:51:01 AM 4887972 7008836 2994448 37.99 2688 2288384 716264 8.02 262516 2347140 212 04:52:01 AM 4884352 7007224 2998068 38.03 2688 2290356 716264 8.02 262588 2350700 1384 04:53:01 AM 4878868 7006696 3003552 38.10 2688 2295312 716264 8.02 262812 2356004 1904 04:54:01 AM 4874584 7006456 3007836 38.16 2688 2299356 716264 8.02 262980 2359900 1152 04:55:01 AM 4872120 7006304 3010300 38.19 2688 2301668 716264 8.02 263024 2362424 264 04:56:01 AM 4866400 7004952 3016020 38.26 2688 2306080 716264 8.02 263048 2368284 264 04:57:01 AM 4901800 6953984 2980620 37.81 2688 2223644 727268 8.14 338160 2275980 108284 04:58:01 AM 5037392 7054656 2845028 36.09 2688 2190568 644092 7.21 504716 1980032 26300 Average: 4938826 7015861 2943594 37.34 2688 2245842 704987 7.89 266966 2297136 15085 04:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 347.13 212.14 1781.10 62.68 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 83.62 59.25 749.60 8.98 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 32.58 25.08 125.62 7.34 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 157.35 113.75 256.74 37.80 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 1.65 0.73 0.20 0.12 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 28.44 13.75 9.70 3.94 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 21.90 20.86 5.15 5.13 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 41.74 41.79 7.51 3.53 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 12.13 9.73 2.30 0.97 0.00 0.00 0.00 0.00 04:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:00 AM eth0 53.43 50.93 10.13 4.52 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 216.67 219.30 50.21 19.73 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 27.81 15.08 5.76 1.78 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 63.44 51.72 13.32 6.61 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 58.69 55.29 14.16 7.81 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 26.71 26.14 6.87 4.40 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 15.23 14.30 2.99 1.32 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 30.37 24.56 6.27 2.58 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 30.46 27.74 9.53 5.18 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 57.02 56.06 12.45 10.41 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 51.62 51.69 10.41 6.85 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 63.03 60.93 11.60 7.42 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 35.16 28.91 13.77 3.96 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 37.62 31.06 6.75 5.33 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 49.69 50.84 11.36 6.84 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 71.34 70.79 15.72 10.05 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 24.41 22.51 4.99 3.18 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 2.58 2.90 1.71 0.67 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 103.47 68.91 191.85 155.98 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 15.41 14.31 13.28 7.26 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 55.26 43.75 117.93 13.68 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) 01/24/2026 _x86_64_ (2 CPU) 04:29:22 LINUX RESTART (2 CPU) 04:30:01 AM CPU %user %nice %system %iowait %steal %idle 04:31:01 AM all 35.30 0.00 6.12 5.16 0.12 53.30 04:31:01 AM 0 45.08 0.00 6.59 4.67 0.13 43.52 04:31:01 AM 1 25.52 0.00 5.65 5.65 0.10 63.08 04:32:01 AM all 24.74 0.00 3.47 2.51 0.11 69.17 04:32:01 AM 0 36.24 0.00 4.36 1.95 0.12 57.33 04:32:01 AM 1 13.27 0.00 2.58 3.06 0.10 80.98 04:33:01 AM all 27.23 0.00 3.80 1.59 0.12 67.27 04:33:01 AM 0 32.91 0.00 3.93 2.61 0.13 60.42 04:33:01 AM 1 21.54 0.00 3.66 0.57 0.10 74.13 04:34:01 AM all 25.51 0.00 5.13 7.80 0.11 61.46 04:34:01 AM 0 34.52 0.00 5.74 5.76 0.10 53.88 04:34:01 AM 1 16.49 0.00 4.51 9.84 0.12 69.05 04:35:01 AM all 0.13 0.00 0.13 0.14 0.03 99.57 04:35:01 AM 0 0.10 0.00 0.13 0.23 0.03 99.50 04:35:01 AM 1 0.17 0.00 0.13 0.05 0.02 99.63 04:36:01 AM all 4.98 0.00 0.30 0.03 0.08 94.61 04:36:01 AM 0 6.43 0.00 0.32 0.07 0.07 93.12 04:36:01 AM 1 3.53 0.00 0.28 0.00 0.08 96.10 04:37:01 AM all 4.38 0.00 0.34 0.03 0.08 95.16 04:37:01 AM 0 7.48 0.00 0.44 0.00 0.10 91.98 04:37:01 AM 1 1.30 0.00 0.25 0.07 0.07 98.31 04:38:01 AM all 11.51 0.00 0.56 0.00 0.07 87.86 04:38:01 AM 0 16.43 0.00 0.73 0.00 0.07 82.77 04:38:01 AM 1 6.73 0.00 0.39 0.00 0.07 92.81 04:39:01 AM all 1.97 0.00 0.19 0.00 0.06 97.78 04:39:01 AM 0 1.60 0.00 0.25 0.00 0.08 98.07 04:39:01 AM 1 2.34 0.00 0.13 0.00 0.03 97.50 04:40:00 AM all 6.40 0.00 0.34 0.00 0.05 93.21 04:40:00 AM 0 3.69 0.00 0.38 0.00 0.05 95.89 04:40:00 AM 1 9.12 0.00 0.31 0.00 0.05 90.52 04:40:01 AM all 29.02 0.00 1.79 0.00 0.89 68.30 04:40:01 AM 0 22.81 0.00 1.75 0.00 0.88 74.56 04:40:01 AM 1 35.45 0.00 1.82 0.00 0.91 61.82 04:40:01 AM CPU %user %nice %system %iowait %steal %idle 04:41:01 AM all 1.88 0.00 0.20 0.00 0.05 97.87 04:41:01 AM 0 2.63 0.00 0.25 0.00 0.07 97.05 04:41:01 AM 1 1.14 0.00 0.15 0.00 0.03 98.68 04:42:01 AM all 7.78 0.00 0.53 0.00 0.07 91.62 04:42:01 AM 0 10.63 0.00 0.64 0.00 0.07 88.66 04:42:01 AM 1 4.98 0.00 0.42 0.00 0.07 94.53 04:43:01 AM all 6.26 0.00 0.39 0.03 0.05 93.28 04:43:01 AM 0 4.36 0.00 0.37 0.05 0.05 95.17 04:43:01 AM 1 8.16 0.00 0.40 0.00 0.05 91.39 04:44:01 AM all 6.53 0.00 0.36 0.00 0.08 93.03 04:44:01 AM 0 3.27 0.00 0.28 0.00 0.08 96.36 04:44:01 AM 1 9.89 0.00 0.45 0.00 0.07 89.60 04:45:01 AM all 2.88 0.00 0.30 0.01 0.08 96.73 04:45:01 AM 0 3.70 0.00 0.37 0.00 0.07 95.86 04:45:01 AM 1 2.06 0.00 0.23 0.02 0.08 97.60 04:46:01 AM all 5.88 0.00 0.20 0.00 0.08 93.84 04:46:01 AM 0 7.07 0.00 0.20 0.00 0.08 92.65 04:46:01 AM 1 4.70 0.00 0.20 0.00 0.07 95.03 04:47:01 AM all 7.28 0.00 0.47 0.01 0.08 92.17 04:47:01 AM 0 12.05 0.00 0.62 0.00 0.07 87.26 04:47:01 AM 1 2.64 0.00 0.32 0.02 0.08 96.94 04:48:01 AM all 7.49 0.00 0.53 0.00 0.06 91.92 04:48:01 AM 0 10.19 0.00 0.65 0.00 0.07 89.09 04:48:01 AM 1 4.84 0.00 0.42 0.00 0.05 94.69 04:49:01 AM all 4.58 0.00 0.35 0.00 0.06 95.01 04:49:01 AM 0 5.14 0.00 0.33 0.00 0.05 94.48 04:49:01 AM 1 4.03 0.00 0.37 0.00 0.07 95.53 04:50:01 AM all 4.78 0.00 0.34 0.01 0.07 94.80 04:50:01 AM 0 5.37 0.00 0.37 0.02 0.07 94.18 04:50:01 AM 1 4.19 0.00 0.32 0.00 0.07 95.43 04:51:01 AM all 4.90 0.00 0.30 0.00 0.06 94.74 04:51:01 AM 0 4.79 0.00 0.32 0.00 0.05 94.85 04:51:01 AM 1 5.02 0.00 0.28 0.00 0.07 94.63 04:51:01 AM CPU %user %nice %system %iowait %steal %idle 04:52:01 AM all 7.22 0.00 0.30 0.00 0.07 92.41 04:52:01 AM 0 13.14 0.00 0.39 0.00 0.07 86.41 04:52:01 AM 1 1.37 0.00 0.22 0.00 0.07 98.35 04:53:01 AM all 16.21 0.00 0.45 0.00 0.08 83.25 04:53:01 AM 0 14.90 0.00 0.43 0.00 0.08 84.58 04:53:01 AM 1 17.54 0.00 0.47 0.00 0.08 81.90 04:54:01 AM all 13.72 0.00 0.53 0.00 0.08 85.66 04:54:01 AM 0 19.07 0.00 0.61 0.00 0.08 80.23 04:54:01 AM 1 8.42 0.00 0.45 0.00 0.08 91.04 04:55:01 AM all 6.67 0.00 0.28 0.00 0.07 92.99 04:55:01 AM 0 8.78 0.00 0.23 0.00 0.07 90.92 04:55:01 AM 1 4.56 0.00 0.32 0.00 0.07 95.05 04:56:01 AM all 6.70 0.00 0.23 0.03 0.08 92.95 04:56:01 AM 0 3.39 0.00 0.20 0.02 0.08 96.31 04:56:01 AM 1 10.01 0.00 0.27 0.05 0.08 89.59 04:57:01 AM all 22.44 0.00 1.73 0.11 0.08 75.65 04:57:01 AM 0 32.55 0.00 2.17 0.07 0.08 65.13 04:57:01 AM 1 12.34 0.00 1.29 0.15 0.07 86.16 04:58:01 AM all 30.85 0.00 3.57 0.68 0.09 64.81 04:58:01 AM 0 46.01 0.00 4.10 0.47 0.10 49.32 04:58:01 AM 1 15.69 0.00 3.03 0.88 0.08 80.31 Average: all 10.97 0.00 1.13 0.65 0.07 87.18 Average: 0 14.01 0.00 1.27 0.57 0.08 84.07 Average: 1 7.93 0.00 0.99 0.73 0.07 90.28