---> uname -a: Linux prd-centos8-robot-2c-8g-9904.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 614 4826 19 2257 6784 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:23:4a:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84767sec preferred_lft 84767sec inet6 fe80::f816:3eff:fe23:4aea/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) 11/14/2025 _x86_64_ (2 CPU) 00:36:53 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 79.97 0.28 79.69 13.20 6529.05 12:40:02 AM 89.40 0.75 88.65 53.45 11139.17 12:41:01 AM 38.94 7.22 31.72 1332.16 2222.77 12:42:01 AM 67.59 0.25 67.34 47.06 7907.17 12:43:01 AM 7.15 0.22 6.93 11.73 515.29 12:44:01 AM 2.25 0.00 2.25 0.00 127.50 12:45:01 AM 0.52 0.00 0.52 0.00 88.89 12:46:01 AM 0.13 0.00 0.13 0.00 1.35 12:47:01 AM 0.40 0.00 0.40 0.00 7.73 12:48:01 AM 0.57 0.00 0.57 0.00 82.32 12:49:01 AM 0.40 0.00 0.40 0.00 55.57 12:50:01 AM 0.62 0.00 0.62 0.00 70.81 12:51:01 AM 0.52 0.00 0.52 0.00 47.26 12:52:01 AM 0.73 0.03 0.70 0.27 18.26 12:53:01 AM 1.45 0.00 1.45 0.00 82.41 12:54:01 AM 0.28 0.00 0.28 0.00 66.02 12:55:01 AM 0.27 0.00 0.27 0.00 49.81 12:56:01 AM 0.73 0.00 0.73 0.00 86.29 12:57:01 AM 0.60 0.00 0.60 0.00 79.09 12:58:01 AM 0.60 0.00 0.60 0.00 60.32 12:59:01 AM 0.38 0.00 0.38 0.00 64.64 01:00:01 AM 0.52 0.00 0.52 0.00 211.94 01:01:01 AM 1.02 0.02 1.00 0.13 134.66 01:02:01 AM 0.80 0.07 0.73 1.73 87.42 01:03:01 AM 11.46 0.32 11.15 36.92 666.26 01:04:01 AM 30.86 0.52 30.34 63.86 2905.03 Average: 12.99 0.37 12.62 59.21 1280.40 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5189152 6975660 2693272 34.17 2688 1965196 759588 8.51 195296 2164044 243416 12:40:02 AM 5103484 6975712 2778940 35.25 2688 2048608 757176 8.48 213116 2216548 43080 12:41:01 AM 4940352 6949820 2942072 37.32 2688 2179708 763044 8.54 263272 2310120 103768 12:42:01 AM 4941356 7036064 2941068 37.31 2688 2262340 668772 7.49 260284 2297732 10820 12:43:01 AM 4895592 6991528 2986832 37.89 2688 2263568 720356 8.07 260416 2342868 876 12:44:01 AM 4889940 6987696 2992484 37.96 2688 2265396 720356 8.07 260668 2348212 1052 12:45:01 AM 4884892 6983992 2997532 38.03 2688 2266732 720356 8.07 260668 2353048 8 12:46:01 AM 4884764 6983884 2997660 38.03 2688 2266752 720356 8.07 260668 2353184 16 12:47:01 AM 4883640 6984124 2998784 38.04 2688 2268116 720356 8.07 260692 2354436 1376 12:48:01 AM 4882188 6983824 3000236 38.06 2688 2269300 720356 8.07 260724 2355860 324 12:49:01 AM 4879336 6982268 3003088 38.10 2688 2270572 720356 8.07 260824 2358952 80 12:50:01 AM 4877176 6981952 3005248 38.13 2688 2272408 753120 8.43 260896 2360796 4 12:51:01 AM 4875792 6981752 3006632 38.14 2688 2273600 753120 8.43 260916 2362072 40 12:52:01 AM 4875612 6981800 3006812 38.15 2688 2273828 753120 8.43 261112 2362112 68 12:53:01 AM 4873288 6981156 3009136 38.18 2688 2275516 753120 8.43 261168 2364428 224 12:54:01 AM 4871028 6980544 3011396 38.20 2688 2277148 753120 8.43 261176 2366460 40 12:55:01 AM 4868292 6979912 3014132 38.24 2688 2279272 753120 8.43 261328 2369056 744 12:56:01 AM 4867112 6980396 3015312 38.25 2688 2280940 753120 8.43 261536 2370384 364 12:57:01 AM 4864844 6979820 3017580 38.28 2688 2282648 753120 8.43 261744 2372140 156 12:58:01 AM 4863252 6979848 3019172 38.30 2688 2284252 753120 8.43 261820 2373700 320 12:59:01 AM 4860788 6979660 3021636 38.33 2688 2286512 753120 8.43 261896 2376284 832 01:00:01 AM 4854424 6978928 3028000 38.41 2688 2292144 756340 8.47 262148 2382440 364 01:01:01 AM 4850528 6978052 3031896 38.46 2688 2295148 756340 8.47 262256 2385928 76 01:02:01 AM 4845932 6977148 3036492 38.52 2688 2298840 756340 8.47 262452 2390348 1564 01:03:01 AM 4955900 6956492 2926524 37.13 2688 2173176 723172 8.10 337752 2224056 75316 01:04:01 AM 4986772 6989896 2895652 36.74 2688 2176332 710104 7.95 497556 2038776 25084 Average: 4906363 6981613 2976061 37.76 2688 2244156 739406 8.28 268938 2328999 19616 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 83.32 69.24 900.81 8.80 0.00 0.00 0.00 0.00 12:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:02 AM eth0 59.63 42.59 587.94 8.57 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 40.05 33.45 339.24 7.03 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 177.55 126.71 41.42 36.21 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 26.17 14.25 9.25 6.13 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 47.89 45.39 8.90 7.15 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 34.86 33.39 6.09 2.86 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 3.75 0.62 0.35 0.05 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 33.13 6.77 2.96 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 56.15 34.94 11.45 3.71 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 65.99 51.52 13.44 6.34 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 61.58 56.90 14.27 7.84 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 30.43 27.61 7.45 4.69 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 11.73 9.98 2.15 1.00 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 29.49 27.16 6.25 2.74 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 27.31 24.10 8.93 4.48 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 72.90 72.17 13.89 11.41 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 51.80 52.88 10.14 6.71 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 55.58 57.43 10.67 7.23 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 35.79 29.43 13.55 3.77 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 35.11 30.81 6.87 5.66 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 74.41 75.91 16.02 10.78 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 49.60 49.13 11.30 6.43 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 22.84 21.96 4.86 3.03 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 92.82 64.26 182.38 137.50 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 16.98 15.80 14.05 7.87 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 49.99 42.34 86.32 11.96 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) 11/14/2025 _x86_64_ (2 CPU) 00:36:53 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 28.20 0.00 3.72 8.61 0.10 59.38 12:39:01 AM 0 38.65 0.00 4.85 10.19 0.10 46.21 12:39:01 AM 1 17.79 0.00 2.59 7.02 0.10 72.50 12:40:02 AM all 21.92 0.00 3.35 2.73 0.10 71.90 12:40:02 AM 0 22.46 0.00 3.15 2.13 0.08 72.17 12:40:02 AM 1 21.39 0.00 3.55 3.32 0.12 71.62 12:41:01 AM all 24.43 0.00 4.18 1.35 0.08 69.96 12:41:01 AM 0 23.92 0.00 3.81 1.00 0.08 71.18 12:41:01 AM 1 24.94 0.00 4.54 1.70 0.08 68.73 12:42:01 AM all 21.01 0.00 3.79 2.15 0.08 72.97 12:42:01 AM 0 26.50 0.00 4.16 1.59 0.08 67.67 12:42:01 AM 1 15.54 0.00 3.42 2.70 0.08 78.25 12:43:01 AM all 4.16 0.00 0.34 0.06 0.03 95.40 12:43:01 AM 0 5.49 0.00 0.35 0.07 0.03 94.06 12:43:01 AM 1 2.84 0.00 0.33 0.05 0.03 96.74 12:44:01 AM all 7.11 0.00 0.45 0.02 0.08 92.35 12:44:01 AM 0 12.36 0.00 0.61 0.00 0.07 86.95 12:44:01 AM 1 2.07 0.00 0.30 0.03 0.08 97.51 12:45:01 AM all 7.13 0.00 0.41 0.00 0.06 92.40 12:45:01 AM 0 8.07 0.00 0.60 0.00 0.05 91.28 12:45:01 AM 1 6.22 0.00 0.24 0.00 0.07 93.48 12:46:01 AM all 0.48 0.00 0.11 0.00 0.06 99.36 12:46:01 AM 0 0.68 0.00 0.08 0.00 0.05 99.18 12:46:01 AM 1 0.27 0.00 0.13 0.00 0.07 99.53 12:47:01 AM all 4.12 0.00 0.23 0.00 0.07 95.57 12:47:01 AM 0 3.49 0.00 0.22 0.00 0.07 96.22 12:47:01 AM 1 4.76 0.00 0.25 0.00 0.07 94.93 12:48:01 AM all 4.18 0.00 0.28 0.00 0.06 95.48 12:48:01 AM 0 5.58 0.00 0.25 0.00 0.07 94.10 12:48:01 AM 1 2.78 0.00 0.32 0.00 0.05 96.86 12:49:01 AM all 6.50 0.00 0.53 0.00 0.05 92.92 12:49:01 AM 0 8.85 0.00 0.53 0.00 0.05 90.57 12:49:01 AM 1 4.17 0.00 0.53 0.00 0.05 95.25 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 6.36 0.00 0.35 0.00 0.08 93.20 12:50:01 AM 0 4.86 0.00 0.34 0.00 0.07 94.74 12:50:01 AM 1 7.84 0.00 0.37 0.00 0.10 91.69 12:51:01 AM all 5.73 0.00 0.38 0.00 0.07 93.82 12:51:01 AM 0 3.64 0.00 0.25 0.00 0.08 96.02 12:51:01 AM 1 7.89 0.00 0.52 0.00 0.05 91.53 12:52:01 AM all 2.37 0.00 0.34 0.00 0.07 97.22 12:52:01 AM 0 3.51 0.00 0.49 0.00 0.07 95.93 12:52:01 AM 1 1.25 0.00 0.18 0.00 0.07 98.50 12:53:01 AM all 5.33 0.00 0.23 0.01 0.07 94.37 12:53:01 AM 0 6.20 0.00 0.22 0.02 0.07 93.50 12:53:01 AM 1 4.47 0.00 0.23 0.00 0.07 95.23 12:54:01 AM all 6.31 0.00 0.37 0.00 0.05 93.26 12:54:01 AM 0 4.52 0.00 0.25 0.00 0.05 95.18 12:54:01 AM 1 8.18 0.00 0.50 0.00 0.05 91.26 12:55:01 AM all 7.10 0.00 0.47 0.00 0.08 92.35 12:55:01 AM 0 5.32 0.00 0.38 0.00 0.08 94.21 12:55:01 AM 1 8.93 0.00 0.57 0.00 0.07 90.44 12:56:01 AM all 4.26 0.00 0.32 0.03 0.08 95.31 12:56:01 AM 0 5.77 0.00 0.30 0.00 0.08 93.84 12:56:01 AM 1 2.75 0.00 0.33 0.07 0.07 96.79 12:57:01 AM all 4.25 0.00 0.32 0.00 0.07 95.36 12:57:01 AM 0 4.74 0.00 0.33 0.00 0.07 94.86 12:57:01 AM 1 3.77 0.00 0.30 0.00 0.07 95.86 12:58:01 AM all 3.76 0.00 0.30 0.01 0.08 95.85 12:58:01 AM 0 5.83 0.00 0.27 0.00 0.07 93.84 12:58:01 AM 1 1.70 0.00 0.33 0.02 0.08 97.86 12:59:01 AM all 7.42 0.00 0.32 0.00 0.07 92.20 12:59:01 AM 0 12.68 0.00 0.37 0.00 0.08 86.86 12:59:01 AM 1 2.23 0.00 0.27 0.00 0.05 97.46 01:00:01 AM all 18.01 0.00 0.63 0.04 0.09 81.23 01:00:01 AM 0 32.05 0.00 0.72 0.09 0.10 67.04 01:00:01 AM 1 4.24 0.00 0.54 0.00 0.08 95.14 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 9.36 0.00 0.37 0.01 0.07 90.20 01:01:01 AM 0 6.12 0.00 0.40 0.00 0.07 93.41 01:01:01 AM 1 12.60 0.00 0.34 0.02 0.07 86.98 01:02:01 AM all 8.41 0.00 0.45 0.00 0.08 91.05 01:02:01 AM 0 5.39 0.00 0.45 0.00 0.08 94.07 01:02:01 AM 1 11.43 0.00 0.45 0.00 0.08 88.03 01:03:01 AM all 26.11 0.00 2.28 0.23 0.08 71.32 01:03:01 AM 0 20.31 0.00 2.07 0.12 0.07 77.43 01:03:01 AM 1 31.90 0.00 2.49 0.33 0.08 65.19 01:04:01 AM all 27.68 0.00 3.70 0.68 0.08 67.85 01:04:01 AM 0 40.01 0.00 4.33 0.43 0.10 55.13 01:04:01 AM 1 15.37 0.00 3.08 0.93 0.07 80.55 Average: all 10.47 0.00 1.09 0.62 0.07 87.76 Average: 0 12.19 0.00 1.15 0.60 0.07 85.98 Average: 1 8.74 0.00 1.03 0.63 0.07 89.53