---> uname -a: Linux prd-centos8-robot-2c-8g-12366.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 609 4801 19 2286 6789 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:56:64:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84599sec preferred_lft 84599sec inet6 fe80::f816:3eff:fe56:6422/64 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) 11/21/2025 _x86_64_ (2 CPU) 04:22:55 LINUX RESTART (2 CPU) 04:24:01 AM tps rtps wtps bread/s bwrtn/s 04:25:01 AM 119.53 0.72 118.81 52.92 11459.33 04:26:01 AM 34.12 0.42 33.71 64.78 3794.42 04:27:01 AM 64.51 6.71 57.80 1245.72 3715.58 04:28:01 AM 37.19 0.25 36.94 47.06 6566.59 04:29:01 AM 3.72 0.00 3.72 0.00 128.40 04:30:01 AM 0.12 0.00 0.12 0.00 1.18 04:31:01 AM 0.50 0.20 0.30 11.60 8.20 04:32:01 AM 2.10 0.05 2.05 2.00 261.19 04:33:01 AM 0.52 0.00 0.52 0.00 136.24 04:34:01 AM 0.43 0.00 0.43 0.00 108.66 04:35:01 AM 0.32 0.00 0.32 0.00 148.56 04:36:01 AM 0.20 0.00 0.20 0.00 37.63 04:37:01 AM 0.15 0.00 0.15 0.00 37.05 04:38:01 AM 0.42 0.03 0.38 0.27 20.38 04:39:01 AM 1.48 0.00 1.48 0.00 47.33 04:40:01 AM 0.20 0.00 0.20 0.00 26.10 04:41:01 AM 0.58 0.00 0.58 0.00 182.32 04:42:01 AM 0.42 0.00 0.42 0.00 197.73 04:43:01 AM 0.28 0.00 0.28 0.00 145.74 04:44:01 AM 0.48 0.00 0.48 0.00 213.71 04:45:01 AM 0.13 0.00 0.13 0.00 4.13 04:46:01 AM 0.17 0.00 0.17 0.00 86.45 04:47:01 AM 0.27 0.00 0.27 0.00 19.51 04:48:01 AM 0.33 0.00 0.33 0.00 12.65 04:49:01 AM 0.37 0.00 0.37 0.00 73.73 04:50:01 AM 0.38 0.00 0.38 0.00 66.91 04:51:01 AM 0.18 0.00 0.18 0.00 25.91 04:52:01 AM 11.68 0.32 11.36 36.92 587.99 Average: 10.03 0.31 9.72 52.19 1004.09 04:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:25:01 AM 5169484 7014240 2712948 34.42 2688 2020340 704008 7.88 198556 2167080 104316 04:26:01 AM 5243084 7089708 2639348 33.48 2688 2022284 633996 7.10 219456 2073476 10752 04:27:01 AM 4879948 6986584 3002484 38.09 2688 2272892 716116 8.02 258204 2366432 177448 04:28:01 AM 4960764 7060408 2921668 37.07 2688 2266344 632116 7.08 260648 2278824 24 04:29:01 AM 4960376 7060020 2922056 37.07 2688 2266344 632116 7.08 260648 2278896 4 04:30:01 AM 4960508 7060144 2921924 37.07 2688 2266348 626800 7.02 260648 2279068 4 04:31:01 AM 4917548 7018080 2964884 37.61 2688 2267236 696072 7.79 260784 2321612 532 04:32:01 AM 4902344 7008248 2980088 37.81 2688 2272632 714104 8.00 260976 2335932 72 04:33:01 AM 4895932 7005692 2986500 37.89 2688 2276464 753620 8.44 260976 2342944 16 04:34:01 AM 4891168 7005488 2991264 37.95 2688 2281052 753620 8.44 260976 2347724 1504 04:35:01 AM 4885848 7003164 2996584 38.02 2688 2284020 769208 8.61 261344 2352816 88 04:36:01 AM 4882752 7001556 2999680 38.06 2688 2285508 769208 8.61 261344 2355772 492 04:37:01 AM 4884396 7003860 2998036 38.03 2688 2286168 735780 8.24 261344 2354308 72 04:38:01 AM 4883840 7003688 2998592 38.04 2688 2286552 737184 8.25 261440 2354824 32 04:39:01 AM 4883344 7003812 2999088 38.05 2688 2287172 721044 8.07 261444 2355412 128 04:40:01 AM 4874768 6998972 3007664 38.16 2688 2290912 764508 8.56 261496 2363428 3172 04:41:01 AM 4864480 6993836 3017952 38.29 2688 2296068 764508 8.56 261496 2373560 3100 04:42:01 AM 4862584 6994860 3019848 38.31 2688 2298988 764508 8.56 261496 2375512 232 04:43:01 AM 4855476 6993552 3026956 38.40 2688 2304836 764508 8.56 261496 2382144 1784 04:44:01 AM 4853196 6995824 3029236 38.43 2688 2309332 764508 8.56 261496 2384840 16 04:45:01 AM 4853112 6996176 3029320 38.43 2688 2309800 764508 8.56 261496 2385124 388 04:46:01 AM 4852376 6997752 3030056 38.44 2688 2312080 742636 8.32 261496 2386116 124 04:47:01 AM 4852060 6997844 3030372 38.44 2688 2312488 742636 8.32 261496 2386308 48 04:48:01 AM 4852724 6998928 3029708 38.44 2688 2312908 742636 8.32 261496 2385776 228 04:49:01 AM 4848284 6996396 3034148 38.49 2688 2314836 742636 8.32 261636 2389968 92 04:50:01 AM 4843572 6993424 3038860 38.55 2688 2316572 792344 8.87 261644 2394284 32 04:51:01 AM 4842472 6993456 3039960 38.57 2688 2317704 809552 9.06 261644 2395360 428 04:52:01 AM 4933372 6964208 2949060 37.41 2688 2203168 711764 7.97 350884 2235004 88100 Average: 4906779 7008569 2975653 37.75 2688 2269323 730937 8.18 260645 2335805 14044 04:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 99.33 79.11 1141.17 11.14 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 17.41 12.23 6.41 4.35 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 39.55 33.89 334.42 7.63 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 613.36 409.22 119.36 97.12 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 2.48 2.03 0.56 0.48 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 2.45 1.77 0.39 0.37 0.00 0.00 0.00 0.00 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 35.25 21.61 10.68 2.66 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 18.95 18.90 27.41 2.95 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 29.50 27.43 20.35 3.81 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 16.49 15.44 23.58 2.53 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 71.80 71.99 24.01 6.26 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 58.52 56.89 14.52 5.00 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 42.17 37.67 43.14 4.02 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 11.53 9.20 2.84 1.80 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 8.71 7.40 3.66 1.42 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 88.30 87.12 16.16 15.56 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 107.66 107.71 74.42 8.00 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 90.77 90.89 31.51 7.16 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 82.37 78.54 76.41 6.31 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 66.52 67.31 45.10 5.33 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 41.70 41.54 6.38 3.03 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 55.36 54.39 26.88 5.35 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 13.11 11.10 3.29 2.27 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 10.71 9.00 2.63 1.82 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 64.33 63.13 29.36 5.44 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 67.74 61.25 11.22 5.58 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 23.40 18.85 4.36 2.21 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 118.73 79.09 203.61 148.65 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 67.79 56.24 82.28 13.15 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) 11/21/2025 _x86_64_ (2 CPU) 04:22:55 LINUX RESTART (2 CPU) 04:24:01 AM CPU %user %nice %system %iowait %steal %idle 04:25:01 AM all 36.59 0.00 5.28 2.29 0.09 55.75 04:25:01 AM 0 44.53 0.00 5.45 2.06 0.08 47.88 04:25:01 AM 1 28.65 0.00 5.11 2.52 0.10 63.63 04:26:01 AM all 12.35 0.00 1.76 0.52 0.08 85.30 04:26:01 AM 0 16.31 0.00 1.75 0.28 0.10 81.55 04:26:01 AM 1 8.38 0.00 1.77 0.75 0.05 89.05 04:27:01 AM all 29.06 0.00 5.38 0.51 0.09 64.96 04:27:01 AM 0 25.32 0.00 5.14 0.40 0.10 69.05 04:27:01 AM 1 32.81 0.00 5.62 0.62 0.08 60.87 04:28:01 AM all 9.30 0.00 2.50 0.44 0.08 87.70 04:28:01 AM 0 13.46 0.00 2.92 0.37 0.07 83.19 04:28:01 AM 1 5.14 0.00 2.08 0.50 0.08 92.20 04:29:01 AM all 0.33 0.00 0.08 0.01 0.03 99.55 04:29:01 AM 0 0.55 0.00 0.05 0.00 0.02 99.38 04:29:01 AM 1 0.12 0.00 0.10 0.02 0.05 99.72 04:30:01 AM all 0.34 0.00 0.09 0.00 0.04 99.52 04:30:01 AM 0 0.45 0.00 0.07 0.00 0.02 99.47 04:30:01 AM 1 0.23 0.00 0.12 0.00 0.07 99.58 04:31:01 AM all 2.05 0.00 0.27 0.00 0.06 97.62 04:31:01 AM 0 2.10 0.00 0.35 0.00 0.05 97.50 04:31:01 AM 1 2.01 0.00 0.18 0.00 0.07 97.74 04:32:01 AM all 10.07 0.00 0.71 0.01 0.09 89.12 04:32:01 AM 0 15.50 0.00 0.92 0.00 0.10 83.48 04:32:01 AM 1 4.65 0.00 0.50 0.02 0.08 94.75 04:33:01 AM all 9.04 0.00 0.69 0.00 0.08 90.20 04:33:01 AM 0 12.71 0.00 1.11 0.00 0.07 86.12 04:33:01 AM 1 5.39 0.00 0.27 0.00 0.08 94.26 04:34:01 AM all 7.84 0.00 0.26 0.02 0.08 91.81 04:34:01 AM 0 6.46 0.00 0.23 0.00 0.08 93.22 04:34:01 AM 1 9.22 0.00 0.28 0.03 0.07 90.39 04:35:01 AM all 9.85 0.00 1.04 0.00 0.09 89.02 04:35:01 AM 0 13.81 0.00 1.21 0.00 0.09 84.90 04:35:01 AM 1 5.95 0.00 0.87 0.00 0.10 93.08 04:35:01 AM CPU %user %nice %system %iowait %steal %idle 04:36:01 AM all 7.21 0.00 0.63 0.00 0.08 92.08 04:36:01 AM 0 12.57 0.00 0.90 0.00 0.07 86.46 04:36:01 AM 1 1.94 0.00 0.37 0.00 0.08 97.61 04:37:01 AM all 6.09 0.00 0.47 0.00 0.08 93.35 04:37:01 AM 0 8.05 0.00 0.51 0.00 0.08 91.36 04:37:01 AM 1 4.15 0.00 0.43 0.00 0.08 95.33 04:38:01 AM all 4.29 0.00 0.44 0.00 0.08 95.18 04:38:01 AM 0 4.19 0.00 0.33 0.00 0.08 95.39 04:38:01 AM 1 4.40 0.00 0.55 0.00 0.08 94.97 04:39:01 AM all 4.06 0.00 0.33 0.01 0.08 95.53 04:39:01 AM 0 6.07 0.00 0.34 0.00 0.07 93.53 04:39:01 AM 1 2.06 0.00 0.32 0.02 0.08 97.52 04:40:01 AM all 11.54 0.00 0.75 0.01 0.09 87.60 04:40:01 AM 0 20.43 0.00 0.89 0.00 0.11 78.57 04:40:01 AM 1 3.05 0.00 0.62 0.02 0.08 96.23 04:41:01 AM all 4.87 0.00 0.45 0.00 0.08 94.59 04:41:01 AM 0 6.53 0.00 0.42 0.00 0.08 92.97 04:41:01 AM 1 3.23 0.00 0.49 0.00 0.08 96.20 04:42:01 AM all 5.70 0.00 0.57 0.01 0.08 93.64 04:42:01 AM 0 7.34 0.00 0.59 0.02 0.07 91.99 04:42:01 AM 1 4.06 0.00 0.55 0.00 0.10 95.29 04:43:01 AM all 5.62 0.00 0.36 0.01 0.08 93.93 04:43:01 AM 0 5.82 0.00 0.35 0.00 0.10 93.73 04:43:01 AM 1 5.41 0.00 0.37 0.02 0.07 94.14 04:44:01 AM all 6.46 0.00 0.75 0.02 0.09 92.69 04:44:01 AM 0 10.00 0.00 1.19 0.03 0.10 88.68 04:44:01 AM 1 2.90 0.00 0.30 0.00 0.08 96.71 04:45:01 AM all 2.17 0.00 0.26 0.00 0.10 97.48 04:45:01 AM 0 3.03 0.00 0.28 0.00 0.08 96.60 04:45:01 AM 1 1.30 0.00 0.23 0.00 0.12 98.35 04:46:01 AM all 5.68 0.00 0.42 0.00 0.09 93.81 04:46:01 AM 0 1.91 0.00 0.33 0.00 0.08 97.68 04:46:01 AM 1 9.48 0.00 0.50 0.00 0.10 89.92 04:46:01 AM CPU %user %nice %system %iowait %steal %idle 04:47:01 AM all 4.57 0.00 0.21 0.00 0.10 95.12 04:47:01 AM 0 4.38 0.00 0.20 0.00 0.10 95.32 04:47:01 AM 1 4.76 0.00 0.22 0.00 0.10 94.92 04:48:01 AM all 3.94 0.00 0.28 0.00 0.08 95.71 04:48:01 AM 0 6.37 0.00 0.38 0.00 0.08 93.16 04:48:01 AM 1 1.50 0.00 0.17 0.00 0.07 98.26 04:49:01 AM all 7.26 0.00 0.67 0.01 0.07 91.99 04:49:01 AM 0 1.65 0.00 0.33 0.02 0.08 97.91 04:49:01 AM 1 13.15 0.00 1.02 0.00 0.05 85.78 04:50:01 AM all 5.92 0.00 1.06 0.00 0.09 92.93 04:50:01 AM 0 7.34 0.00 1.34 0.00 0.10 91.22 04:50:01 AM 1 4.50 0.00 0.77 0.00 0.08 94.65 04:51:01 AM all 4.56 0.00 0.28 0.00 0.09 95.07 04:51:01 AM 0 4.33 0.00 0.28 0.00 0.08 95.30 04:51:01 AM 1 4.79 0.00 0.27 0.00 0.10 94.84 04:52:01 AM all 24.40 0.00 2.51 0.08 0.08 72.93 04:52:01 AM 0 34.06 0.00 2.87 0.08 0.08 62.90 04:52:01 AM 1 14.74 0.00 2.15 0.07 0.08 82.95 Average: all 8.62 0.00 1.02 0.14 0.08 90.14 Average: 0 10.54 0.00 1.10 0.12 0.08 88.17 Average: 1 6.71 0.00 0.94 0.16 0.08 92.11