---> uname -a: Linux prd-centos8-robot-2c-8g-24811.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 638 4758 19 2301 6760 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:ac:5f:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84684sec preferred_lft 84684sec inet6 fe80::f816:3eff:feac:5f73/64 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) 01/10/2026 _x86_64_ (2 CPU) 00:30:20 LINUX RESTART (2 CPU) 12:31:01 AM tps rtps wtps bread/s bwrtn/s 12:32:01 AM 101.60 6.45 95.15 1099.55 8247.43 12:33:01 AM 70.16 1.05 69.11 73.98 9489.54 12:34:01 AM 47.63 7.10 40.53 1310.18 2424.03 12:35:01 AM 61.56 2.70 58.86 436.12 8010.56 12:36:01 AM 4.55 0.07 4.48 4.93 167.24 12:37:01 AM 2.00 0.00 2.00 0.00 116.31 12:38:01 AM 0.60 0.00 0.60 0.00 37.73 12:39:01 AM 0.35 0.00 0.35 0.00 86.44 12:40:01 AM 0.18 0.00 0.18 0.00 3.10 12:41:01 AM 0.61 0.00 0.61 0.00 82.21 12:42:01 AM 0.62 0.00 0.62 0.00 23.16 12:43:01 AM 0.32 0.00 0.32 0.00 39.49 12:44:01 AM 0.40 0.00 0.40 0.00 72.41 12:45:01 AM 0.37 0.00 0.37 0.00 48.24 12:46:01 AM 0.53 0.03 0.50 0.27 13.45 12:47:01 AM 1.50 0.00 1.50 0.00 92.00 12:48:01 AM 0.30 0.00 0.30 0.00 73.97 12:49:01 AM 5.26 4.65 0.62 523.69 56.35 12:50:01 AM 4.34 1.11 3.24 32.06 141.79 12:51:01 AM 0.68 0.00 0.68 0.00 78.87 12:52:01 AM 0.43 0.00 0.43 0.00 81.18 12:53:01 AM 0.22 0.00 0.22 0.00 23.68 12:54:01 AM 0.82 0.00 0.82 0.00 212.83 12:55:01 AM 0.83 0.00 0.83 0.00 165.39 12:56:01 AM 0.95 0.00 0.95 0.00 107.98 12:57:01 AM 0.32 0.00 0.32 0.00 130.14 12:58:01 AM 18.76 0.32 18.44 36.92 1240.29 Average: 12.07 0.87 11.20 130.27 1158.01 12:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 AM 5247640 7046060 2634784 33.43 2688 1975264 654268 7.33 187948 2106328 206544 12:33:01 AM 5164560 7008824 2717864 34.48 2688 2020504 683772 7.66 210924 2156408 9940 12:34:01 AM 4895936 7004200 2986488 37.89 2688 2273596 675712 7.57 258348 2342752 191896 12:35:01 AM 4901356 7016280 2981068 37.82 2688 2281340 670676 7.51 266880 2327196 4 12:36:01 AM 4856092 6972056 3026332 38.39 2688 2282396 736804 8.25 267300 2372004 628 12:37:01 AM 4853200 6970204 3029224 38.43 2688 2283420 736804 8.25 267304 2375100 260 12:38:01 AM 4848268 6967016 3034156 38.49 2688 2285172 736804 8.25 267504 2379956 1232 12:39:01 AM 4845440 6965392 3036984 38.53 2688 2286376 736804 8.25 267504 2382600 36 12:40:01 AM 4845980 6965944 3036444 38.52 2688 2286388 752224 8.42 267504 2382060 8 12:41:01 AM 4842572 6964768 3039852 38.56 2688 2288612 752224 8.42 267552 2385292 56 12:42:01 AM 4842424 6964948 3040000 38.57 2688 2288940 752224 8.42 267564 2385440 8 12:43:01 AM 4837804 6962712 3044620 38.63 2688 2291348 752224 8.42 267736 2389700 1388 12:44:01 AM 4836872 6963200 3045552 38.64 2688 2292776 752224 8.42 267748 2390892 768 12:45:01 AM 4835924 6962784 3046500 38.65 2688 2293276 752224 8.42 267756 2391648 8 12:46:01 AM 4835700 6962836 3046724 38.65 2688 2293556 769016 8.61 267936 2391900 152 12:47:01 AM 4832976 6962332 3049448 38.69 2688 2295772 769016 8.61 267960 2394544 640 12:48:01 AM 4831064 6962488 3051360 38.71 2688 2297840 769016 8.61 267996 2396264 640 12:49:01 AM 4792952 6941556 3089472 39.19 2688 2315140 769016 8.61 268480 2433076 1608 12:50:01 AM 4811680 6962908 3070744 38.96 2688 2317664 762444 8.54 270792 2412940 760 12:51:01 AM 4808380 6961924 3074044 39.00 2688 2319952 762444 8.54 270992 2415772 1124 12:52:01 AM 4807764 6962472 3074660 39.01 2688 2321080 762444 8.54 271032 2416832 40 12:53:01 AM 4802756 6960328 3079668 39.07 2688 2323940 762444 8.54 271152 2421620 2288 12:54:01 AM 4797596 6960116 3084828 39.14 2688 2328864 762444 8.54 271388 2426500 1416 12:55:01 AM 4794564 6960096 3087860 39.17 2688 2331872 762444 8.54 271492 2429420 4 12:56:01 AM 4790512 6959796 3091912 39.23 2688 2335664 762444 8.54 271560 2433316 1124 12:57:01 AM 4784988 6958776 3097436 39.30 2688 2340140 762444 8.54 271560 2438768 1820 12:58:01 AM 4888884 6933716 2993540 37.98 2688 2217128 740328 8.29 353460 2278172 71508 Average: 4860514 6969768 3021910 38.34 2688 2276593 742997 8.32 266495 2372463 18367 12:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 169.49 123.33 1340.72 24.28 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 66.96 50.78 602.69 7.22 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 47.01 39.21 338.97 8.60 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 206.63 150.32 45.54 40.12 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 28.92 13.98 8.89 4.82 0.00 0.00 0.00 0.00 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 9.65 8.22 2.89 1.48 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 43.19 43.39 7.86 6.52 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 30.77 29.77 5.87 2.86 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 1.67 0.40 0.16 0.03 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 54.46 54.51 11.10 4.90 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 31.14 17.14 5.86 1.64 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 104.93 90.75 22.10 12.72 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 49.18 47.70 10.66 4.16 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 16.01 14.45 3.40 3.48 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 19.11 14.83 3.67 1.66 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 35.79 33.52 9.23 5.53 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 50.71 46.26 11.84 7.93 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 59.40 58.88 10.57 7.03 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 54.34 55.59 9.72 6.67 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 60.78 61.27 17.77 7.50 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 25.02 19.74 5.35 2.72 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 40.83 37.78 7.31 5.97 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 65.36 66.16 14.37 9.75 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 52.88 52.07 11.47 6.58 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 22.78 21.08 5.07 3.01 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 2.12 2.90 1.72 0.65 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 104.18 64.16 192.94 155.80 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 53.84 45.13 100.29 12.73 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) 01/10/2026 _x86_64_ (2 CPU) 00:30:20 LINUX RESTART (2 CPU) 12:31:01 AM CPU %user %nice %system %iowait %steal %idle 12:32:01 AM all 40.32 0.00 6.39 0.81 0.12 52.36 12:32:01 AM 0 55.08 0.00 8.00 0.92 0.12 35.88 12:32:01 AM 1 25.66 0.00 4.78 0.70 0.12 68.74 12:33:01 AM all 16.76 0.00 2.22 0.84 0.06 80.12 12:33:01 AM 0 23.41 0.00 2.55 0.90 0.05 73.09 12:33:01 AM 1 10.12 0.00 1.89 0.78 0.07 87.15 12:34:01 AM all 32.96 0.00 5.45 0.36 0.09 61.14 12:34:01 AM 0 36.57 0.00 5.83 0.33 0.10 57.16 12:34:01 AM 1 29.34 0.00 5.06 0.38 0.08 65.13 12:35:01 AM all 13.49 0.00 2.42 0.53 0.06 83.50 12:35:01 AM 0 19.54 0.00 2.79 0.60 0.05 77.03 12:35:01 AM 1 7.43 0.00 2.05 0.47 0.07 89.98 12:36:01 AM all 3.69 0.00 0.25 0.05 0.04 95.97 12:36:01 AM 0 1.20 0.00 0.25 0.00 0.03 98.51 12:36:01 AM 1 6.18 0.00 0.25 0.10 0.05 93.42 12:37:01 AM all 2.50 0.00 0.22 0.01 0.07 97.21 12:37:01 AM 0 2.54 0.00 0.27 0.00 0.07 97.13 12:37:01 AM 1 2.46 0.00 0.17 0.02 0.07 97.29 12:38:01 AM all 8.74 0.00 0.49 0.00 0.05 90.72 12:38:01 AM 0 10.03 0.00 0.53 0.00 0.05 89.38 12:38:01 AM 1 7.46 0.00 0.44 0.00 0.05 92.04 12:39:01 AM all 6.42 0.00 0.38 0.00 0.05 93.15 12:39:01 AM 0 7.74 0.00 0.48 0.00 0.03 91.74 12:39:01 AM 1 5.14 0.00 0.28 0.00 0.07 94.51 12:40:01 AM all 0.44 0.00 0.12 0.00 0.05 99.40 12:40:01 AM 0 0.65 0.00 0.12 0.00 0.05 99.18 12:40:01 AM 1 0.22 0.00 0.12 0.00 0.05 99.61 12:41:01 AM all 6.83 0.00 0.32 0.00 0.06 92.80 12:41:01 AM 0 10.74 0.00 0.30 0.00 0.07 88.89 12:41:01 AM 1 2.92 0.00 0.33 0.00 0.05 96.70 12:42:01 AM all 1.82 0.00 0.18 0.01 0.05 97.94 12:42:01 AM 0 1.42 0.00 0.20 0.00 0.05 98.33 12:42:01 AM 1 2.23 0.00 0.17 0.02 0.05 97.54 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 11.58 0.00 0.61 0.00 0.06 87.74 12:43:01 AM 0 12.22 0.00 0.65 0.00 0.05 87.08 12:43:01 AM 1 10.96 0.00 0.57 0.00 0.07 88.40 12:44:01 AM all 4.46 0.00 0.23 0.00 0.07 95.25 12:44:01 AM 0 4.77 0.00 0.18 0.00 0.07 94.98 12:44:01 AM 1 4.15 0.00 0.27 0.00 0.07 95.52 12:45:01 AM all 5.12 0.00 0.30 0.00 0.05 94.53 12:45:01 AM 0 6.68 0.00 0.31 0.00 0.05 92.96 12:45:01 AM 1 3.58 0.00 0.29 0.00 0.05 96.09 12:46:01 AM all 2.23 0.00 0.33 0.00 0.07 97.38 12:46:01 AM 0 2.88 0.00 0.29 0.00 0.07 96.77 12:46:01 AM 1 1.59 0.00 0.37 0.00 0.07 97.98 12:47:01 AM all 8.44 0.00 0.36 0.01 0.06 91.13 12:47:01 AM 0 8.86 0.00 0.44 0.00 0.07 90.63 12:47:01 AM 1 8.02 0.00 0.28 0.02 0.05 91.63 12:48:01 AM all 8.24 0.00 0.59 0.00 0.07 91.10 12:48:01 AM 0 11.31 0.00 0.69 0.00 0.07 87.94 12:48:01 AM 1 5.25 0.00 0.50 0.00 0.07 94.18 12:49:01 AM all 4.68 0.14 0.45 0.09 0.08 94.55 12:49:01 AM 0 5.93 0.00 0.39 0.00 0.07 93.62 12:49:01 AM 1 3.44 0.28 0.52 0.18 0.08 95.48 12:50:01 AM all 4.16 0.10 0.36 0.03 0.09 95.26 12:50:01 AM 0 4.59 0.02 0.35 0.02 0.10 94.92 12:50:01 AM 1 3.72 0.19 0.37 0.03 0.08 95.60 12:51:01 AM all 4.91 0.00 0.37 0.01 0.08 94.62 12:51:01 AM 0 4.77 0.00 0.38 0.00 0.08 94.77 12:51:01 AM 1 5.06 0.00 0.37 0.02 0.08 94.47 12:52:01 AM all 3.72 0.00 0.23 0.00 0.07 95.98 12:52:01 AM 0 5.15 0.00 0.27 0.00 0.08 94.50 12:52:01 AM 1 2.29 0.00 0.20 0.00 0.05 97.46 12:53:01 AM all 10.10 0.00 0.35 0.00 0.08 89.47 12:53:01 AM 0 15.82 0.00 0.39 0.00 0.08 83.71 12:53:01 AM 1 4.45 0.00 0.32 0.00 0.07 95.17 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 16.24 0.00 0.49 0.00 0.08 83.19 12:54:01 AM 0 23.02 0.00 0.51 0.00 0.08 76.38 12:54:01 AM 1 9.47 0.00 0.47 0.00 0.08 89.97 12:55:01 AM all 9.62 0.00 0.37 0.01 0.10 89.90 12:55:01 AM 0 12.30 0.00 0.37 0.02 0.10 87.22 12:55:01 AM 1 6.94 0.00 0.37 0.00 0.10 92.59 12:56:01 AM all 8.60 0.00 0.33 0.01 0.08 90.97 12:56:01 AM 0 13.15 0.00 0.45 0.00 0.10 86.30 12:56:01 AM 1 4.06 0.00 0.22 0.02 0.07 95.64 12:57:01 AM all 6.37 0.00 0.23 0.00 0.09 93.31 12:57:01 AM 0 5.05 0.00 0.22 0.00 0.08 94.65 12:57:01 AM 1 7.69 0.00 0.23 0.00 0.10 91.97 12:58:01 AM all 26.05 0.00 2.29 0.08 0.08 71.50 12:58:01 AM 0 21.61 0.00 2.42 0.10 0.07 75.80 12:58:01 AM 1 30.49 0.00 2.17 0.05 0.10 67.19 Average: all 9.96 0.01 0.98 0.11 0.07 88.87 Average: 0 12.13 0.00 1.10 0.11 0.07 86.59 Average: 1 7.80 0.02 0.86 0.10 0.07 91.15