---> uname -a: Linux prd-centos8-robot-2c-8g-14029.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 634 4837 19 2225 6764 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:d6:84:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85098sec preferred_lft 85098sec inet6 fe80::f816:3eff:fed6:84fc/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) 12/16/2025 _x86_64_ (2 CPU) 00:55:03 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 104.35 0.53 103.82 19.46 8855.22 12:58:01 AM 63.06 0.85 62.21 63.98 8740.24 12:59:01 AM 4.60 0.03 4.57 0.53 194.82 01:00:01 AM 0.27 0.00 0.27 0.00 3.77 01:01:01 AM 0.28 0.02 0.27 0.13 3.15 01:02:01 AM 0.40 0.07 0.33 1.73 6.63 01:03:01 AM 5.31 0.00 5.31 0.00 87.65 01:04:01 AM 13.68 0.38 13.30 64.26 1028.90 01:05:01 AM 76.44 6.96 69.48 1292.77 8090.85 01:06:01 AM 13.70 0.00 13.70 0.00 1238.68 01:07:01 AM 3.67 0.00 3.67 0.00 123.64 01:08:01 AM 0.13 0.00 0.13 0.00 0.92 01:09:01 AM 0.50 0.25 0.25 13.60 10.91 01:10:01 AM 2.03 0.00 2.03 0.00 216.08 01:11:01 AM 1.55 0.03 1.52 0.27 135.89 01:12:01 AM 0.33 0.00 0.33 0.00 120.36 01:13:01 AM 0.28 0.00 0.28 0.00 104.43 01:14:01 AM 0.25 0.00 0.25 0.00 145.89 01:15:01 AM 0.28 0.00 0.28 0.00 103.38 01:16:01 AM 19.43 0.40 19.03 46.78 1841.70 Average: 15.53 0.48 15.05 75.18 1552.64 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5199784 6999676 2682648 34.03 2688 1976516 720848 8.07 187528 2153948 188480 12:58:01 AM 5138204 6983536 2744228 34.81 2688 2021444 729444 8.17 198828 2193956 4 12:59:01 AM 5137280 6982632 2745152 34.83 2688 2021464 729444 8.17 198840 2196424 4 01:00:01 AM 5134288 6979640 2748144 34.86 2688 2021464 730208 8.18 198840 2199316 4 01:01:01 AM 5134088 6979484 2748344 34.87 2688 2021468 730208 8.18 198840 2199512 16 01:02:01 AM 5134620 6980084 2747812 34.86 2688 2021536 730208 8.18 198960 2199080 12 01:03:01 AM 5072608 6951588 2809824 35.65 2688 2054952 748680 8.38 213716 2247004 44252 01:04:01 AM 5121588 7005260 2760844 35.03 2688 2057100 711032 7.96 228160 2175720 33160 01:05:01 AM 4915344 7016920 2967088 37.64 2688 2267560 659640 7.39 260960 2315740 26992 01:06:01 AM 4919508 7020696 2962924 37.59 2688 2267568 659640 7.39 260972 2315608 4 01:07:01 AM 4919440 7020632 2962992 37.59 2688 2267572 659640 7.39 260976 2315500 4 01:08:01 AM 4919428 7020620 2963004 37.59 2688 2267572 659640 7.39 260976 2315616 4 01:09:01 AM 4868300 6971820 3014132 38.24 2688 2269896 754604 8.45 261316 2366192 1808 01:10:01 AM 4860084 6967364 3022348 38.34 2688 2273656 778880 8.72 261404 2373776 1044 01:11:01 AM 4857680 6968008 3024752 38.37 2688 2276716 777296 8.70 261560 2376284 1024 01:12:01 AM 4849640 6964080 3032792 38.48 2688 2280860 810248 9.07 261560 2383904 1664 01:13:01 AM 4846008 6963724 3036424 38.52 2688 2284144 810248 9.07 261560 2387720 1856 01:14:01 AM 4842232 6963296 3040200 38.57 2688 2287452 826372 9.25 261560 2391228 820 01:15:01 AM 4767960 6892316 3114472 39.51 2688 2290744 906000 10.14 261560 2465520 1092 01:16:01 AM 4994680 6962484 2887752 36.64 2688 2139884 723464 8.10 481112 2046244 22344 Average: 4981638 6979693 2900794 36.80 2688 2168478 742787 8.32 248961 2280915 16229 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 97.20 81.14 1072.25 11.56 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 58.20 38.39 581.05 4.13 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 1.18 0.48 0.37 0.15 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 1.32 0.42 0.38 0.14 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 0.85 0.48 0.47 0.21 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 0.97 0.40 0.35 0.14 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 4.77 4.77 3.47 2.66 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 11.40 11.21 5.40 2.86 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 262.70 209.40 398.68 67.43 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 204.08 147.16 39.40 30.04 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 2.18 1.88 0.43 0.42 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 2.47 1.88 0.45 0.41 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 67.93 52.55 19.21 5.30 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 251.55 252.57 44.42 18.72 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 194.67 195.72 35.21 14.67 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 226.30 228.00 43.55 16.83 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 187.70 188.62 34.78 13.87 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 169.76 170.72 32.49 13.34 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 249.73 251.36 44.13 17.96 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 113.26 74.41 143.27 104.91 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 105.41 95.57 124.98 16.29 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) 12/16/2025 _x86_64_ (2 CPU) 00:55:03 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 37.92 0.00 5.20 1.47 0.13 55.28 12:57:01 AM 0 37.76 0.00 4.96 1.47 0.15 55.66 12:57:01 AM 1 38.07 0.00 5.43 1.48 0.12 54.90 12:58:01 AM all 10.52 0.00 1.55 2.04 0.06 85.84 12:58:01 AM 0 17.46 0.00 1.89 1.30 0.05 79.30 12:58:01 AM 1 3.58 0.00 1.20 2.77 0.07 92.38 12:59:01 AM all 0.26 0.00 0.12 0.02 0.03 99.58 12:59:01 AM 0 0.08 0.00 0.12 0.03 0.03 99.73 12:59:01 AM 1 0.43 0.00 0.12 0.00 0.02 99.43 01:00:01 AM all 0.38 0.00 0.09 0.00 0.03 99.50 01:00:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 01:00:01 AM 1 0.63 0.00 0.10 0.00 0.02 99.25 01:01:01 AM all 0.40 0.00 0.07 0.00 0.03 99.51 01:01:01 AM 0 0.25 0.00 0.08 0.00 0.03 99.63 01:01:01 AM 1 0.55 0.00 0.05 0.00 0.02 99.38 01:02:01 AM all 0.40 0.00 0.08 0.01 0.04 99.47 01:02:01 AM 0 0.25 0.00 0.08 0.00 0.05 99.62 01:02:01 AM 1 0.55 0.00 0.07 0.02 0.03 99.33 01:03:01 AM all 7.81 0.00 0.86 0.03 0.04 91.26 01:03:01 AM 0 5.06 0.00 0.67 0.02 0.05 94.21 01:03:01 AM 1 10.58 0.00 1.05 0.03 0.03 88.30 01:04:01 AM all 12.35 0.00 2.19 0.14 0.06 85.26 01:04:01 AM 0 11.90 0.00 2.28 0.23 0.05 85.54 01:04:01 AM 1 12.81 0.00 2.09 0.05 0.07 84.99 01:05:01 AM all 30.95 0.00 5.87 1.21 0.10 61.88 01:05:01 AM 0 38.45 0.00 6.08 0.98 0.12 54.37 01:05:01 AM 1 23.45 0.00 5.65 1.43 0.08 69.37 01:06:01 AM all 0.57 0.00 0.46 0.11 0.04 98.82 01:06:01 AM 0 0.38 0.00 0.63 0.18 0.03 98.76 01:06:01 AM 1 0.75 0.00 0.28 0.03 0.05 98.88 01:07:01 AM all 0.32 0.00 0.08 0.07 0.03 99.52 01:07:01 AM 0 0.15 0.00 0.10 0.13 0.02 99.60 01:07:01 AM 1 0.48 0.00 0.05 0.00 0.03 99.43 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 0.35 0.00 0.07 0.00 0.03 99.55 01:08:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 01:08:01 AM 1 0.62 0.00 0.08 0.00 0.03 99.27 01:09:01 AM all 6.18 0.00 0.60 0.04 0.05 93.13 01:09:01 AM 0 9.00 0.00 0.65 0.02 0.05 90.28 01:09:01 AM 1 3.36 0.00 0.54 0.07 0.05 95.98 01:10:01 AM all 13.30 0.00 1.22 0.01 0.07 85.41 01:10:01 AM 0 17.90 0.00 1.30 0.00 0.07 80.73 01:10:01 AM 1 8.72 0.00 1.13 0.02 0.07 90.06 01:11:01 AM all 11.00 0.00 1.19 0.01 0.08 87.72 01:11:01 AM 0 10.74 0.00 1.33 0.00 0.08 87.85 01:11:01 AM 1 11.26 0.00 1.04 0.02 0.08 87.59 01:12:01 AM all 12.98 0.00 1.25 0.00 0.08 85.69 01:12:01 AM 0 20.68 0.00 1.49 0.00 0.10 77.73 01:12:01 AM 1 5.34 0.00 1.01 0.00 0.07 93.59 01:13:01 AM all 10.59 0.00 1.05 0.01 0.08 88.27 01:13:01 AM 0 11.82 0.00 1.06 0.02 0.07 87.04 01:13:01 AM 1 9.36 0.00 1.04 0.00 0.10 89.49 01:14:01 AM all 11.96 0.00 0.98 0.01 0.08 86.97 01:14:01 AM 0 14.71 0.00 0.89 0.00 0.08 84.31 01:14:01 AM 1 9.22 0.00 1.08 0.02 0.07 89.62 01:15:01 AM all 13.11 0.00 1.31 0.00 0.08 85.50 01:15:01 AM 0 13.07 0.00 1.29 0.00 0.08 85.56 01:15:01 AM 1 13.16 0.00 1.32 0.00 0.08 85.44 01:16:01 AM all 22.59 0.00 3.22 0.13 0.07 73.99 01:16:01 AM 0 23.36 0.00 3.44 0.08 0.07 73.05 01:16:01 AM 1 21.82 0.00 2.99 0.18 0.07 74.93 Average: all 10.20 0.00 1.37 0.27 0.06 88.11 Average: 0 11.65 0.00 1.43 0.22 0.06 86.63 Average: 1 8.74 0.00 1.32 0.31 0.06 89.58