---> uname -a: Linux prd-centos8-robot-2c-8g-13539.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 605 4870 19 2221 6792 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:25:ce:1d 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 84563sec preferred_lft 84563sec inet6 fe80::f816:3eff:fe25:ce1d/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) 12/14/2025 _x86_64_ (2 CPU) 03:14:59 LINUX RESTART (2 CPU) 03:16:01 AM tps rtps wtps bread/s bwrtn/s 03:17:01 AM 96.37 0.35 96.02 15.06 8409.63 03:18:01 AM 68.33 0.85 67.48 63.98 8686.14 03:19:01 AM 44.44 7.13 37.31 1310.28 2366.10 03:20:01 AM 58.22 0.25 57.97 47.06 7901.42 03:21:01 AM 2.88 0.00 2.88 0.00 80.67 03:22:01 AM 0.20 0.00 0.20 0.00 3.25 03:23:01 AM 0.23 0.00 0.23 0.00 3.23 03:24:01 AM 0.62 0.25 0.37 13.60 96.30 03:25:01 AM 2.13 0.00 2.13 0.00 290.95 03:26:01 AM 0.42 0.00 0.42 0.00 55.69 03:27:01 AM 0.32 0.03 0.28 1.33 155.63 03:28:01 AM 0.22 0.00 0.22 0.00 40.14 03:29:01 AM 0.18 0.00 0.18 0.00 38.26 03:30:01 AM 0.18 0.00 0.18 0.00 9.87 03:31:01 AM 1.45 0.03 1.41 0.27 47.96 03:32:01 AM 0.35 0.00 0.35 0.00 136.40 03:33:01 AM 0.40 0.00 0.40 0.00 90.94 03:34:01 AM 0.27 0.00 0.27 0.00 102.85 03:35:01 AM 0.23 0.00 0.23 0.00 170.76 03:36:01 AM 0.55 0.00 0.55 0.00 142.52 03:37:01 AM 0.28 0.00 0.28 0.00 69.22 03:38:01 AM 0.20 0.00 0.20 0.00 85.61 03:39:01 AM 0.17 0.00 0.17 0.00 14.95 03:40:01 AM 0.27 0.00 0.27 0.00 18.93 03:41:01 AM 0.38 0.00 0.38 0.00 17.89 03:42:01 AM 0.38 0.00 0.38 0.00 109.02 03:43:01 AM 0.30 0.00 0.30 0.00 33.74 03:44:01 AM 5.02 0.22 4.80 12.00 400.15 03:45:01 AM 19.18 0.42 18.76 61.18 611.61 Average: 10.49 0.33 10.16 52.59 1040.98 03:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 AM 5235392 7032768 2647032 33.58 2688 1974208 699440 7.83 187620 2116564 188404 03:18:01 AM 5104848 6948240 2777576 35.24 2688 2019168 781420 8.75 211628 2215036 10852 03:19:01 AM 4839080 6973028 3043344 38.61 2688 2300148 738972 8.27 288348 2372676 220496 03:20:01 AM 4962508 7061044 2919916 37.04 2688 2265188 656560 7.35 261312 2271608 32 03:21:01 AM 4962608 7061172 2919816 37.04 2688 2265192 627400 7.02 261312 2271436 4 03:22:01 AM 4962436 7061000 2919988 37.04 2688 2265192 627400 7.02 261312 2271524 16 03:23:01 AM 4962712 7061276 2919712 37.04 2688 2265192 627400 7.02 261312 2271464 8 03:24:01 AM 4905572 7008756 2976852 37.77 2688 2269836 726476 8.13 261632 2327348 1604 03:25:01 AM 4897544 7005836 2984880 37.87 2688 2274944 765160 8.57 261632 2335620 8 03:26:01 AM 4893256 7005600 2989168 37.92 2688 2278972 765160 8.57 261632 2339740 2540 03:27:01 AM 4889824 7004420 2992600 37.97 2688 2281224 768696 8.61 261936 2343212 140 03:28:01 AM 4889000 7004612 2993424 37.98 2688 2282240 752692 8.43 262000 2344156 24 03:29:01 AM 4887632 7004308 2994792 37.99 2688 2283304 752692 8.43 262004 2345516 88 03:30:01 AM 4887288 7004336 2995136 38.00 2688 2283684 748716 8.38 262000 2345596 156 03:31:01 AM 4886656 7004388 2995768 38.01 2688 2284360 732108 8.20 262160 2346432 380 03:32:01 AM 4880008 7001376 3002416 38.09 2688 2288012 766224 8.58 262212 2352628 44 03:33:01 AM 4873928 6998340 3008496 38.17 2688 2291088 766224 8.58 262212 2358028 556 03:34:01 AM 4870088 6999136 3012336 38.22 2688 2295684 766224 8.58 262212 2362472 2128 03:35:01 AM 4865208 6997916 3017216 38.28 2688 2299364 766224 8.58 262212 2367448 720 03:36:01 AM 4859696 6997672 3022728 38.35 2688 2304604 766224 8.58 262212 2373048 1916 03:37:01 AM 4859500 6997804 3022924 38.35 2688 2304948 766224 8.58 262212 2373228 264 03:38:01 AM 4855452 6996140 3026972 38.40 2688 2307316 766224 8.58 262212 2377236 96 03:39:01 AM 4855460 6996540 3026964 38.40 2688 2307708 766224 8.58 262212 2377628 84 03:40:01 AM 4858024 6999532 3024400 38.37 2688 2308136 744796 8.34 262212 2374672 4 03:41:01 AM 4856484 6999748 3025940 38.39 2688 2309892 744796 8.34 262212 2376176 1412 03:42:01 AM 4851792 6996800 3030632 38.45 2688 2311644 802344 8.98 262360 2380228 72 03:43:01 AM 4850472 6996600 3031952 38.46 2688 2312788 818396 9.16 262360 2381636 308 03:44:01 AM 5074556 7040588 2807868 35.62 2688 2138620 645148 7.22 305312 2138200 2868 03:45:01 AM 5080752 7045536 2801672 35.54 2688 2137744 657528 7.36 506732 1935120 24196 Average: 4919234 7010500 2963190 37.59 2688 2258979 734934 8.23 268508 2311920 15842 03:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 88.07 76.14 1040.85 11.18 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 54.20 39.17 584.80 6.84 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 46.61 39.38 334.08 7.69 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 328.30 293.98 99.21 86.81 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 2.77 2.05 0.58 0.48 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 2.33 1.88 0.42 0.41 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 1.65 0.73 0.22 0.12 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 54.08 40.27 31.15 5.31 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 30.06 29.29 28.80 3.75 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 14.00 13.55 17.61 2.28 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 77.84 77.29 22.03 6.70 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 51.37 50.24 10.90 4.28 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 52.36 50.36 11.78 5.20 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 11.22 9.22 2.72 1.81 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 10.65 8.77 4.21 1.84 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 79.59 78.46 15.12 14.91 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 78.62 78.99 38.36 6.15 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 96.10 96.55 57.99 7.37 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 90.44 66.56 52.20 5.10 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 80.94 81.37 48.87 6.81 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 33.29 33.28 5.80 2.41 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 50.74 50.27 26.12 4.87 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 13.58 11.21 3.16 2.27 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 12.61 10.50 2.92 2.11 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 46.71 46.13 26.64 3.75 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 83.97 62.42 14.89 6.17 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 51.63 26.59 8.82 2.71 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 107.57 64.46 87.99 139.18 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 17.23 13.11 13.44 7.22 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 57.53 50.08 89.37 12.27 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) 12/14/2025 _x86_64_ (2 CPU) 03:14:59 LINUX RESTART (2 CPU) 03:16:01 AM CPU %user %nice %system %iowait %steal %idle 03:17:01 AM all 35.81 0.00 5.22 1.07 0.12 57.78 03:17:01 AM 0 42.92 0.00 5.44 0.77 0.12 50.75 03:17:01 AM 1 28.70 0.00 5.00 1.37 0.12 64.81 03:18:01 AM all 21.32 0.00 2.57 1.04 0.09 74.97 03:18:01 AM 0 31.29 0.00 2.70 0.90 0.10 65.00 03:18:01 AM 1 11.37 0.00 2.43 1.18 0.08 84.93 03:19:01 AM all 23.89 0.00 4.54 0.59 0.11 70.87 03:19:01 AM 0 25.04 0.00 4.66 0.60 0.12 69.58 03:19:01 AM 1 22.74 0.00 4.43 0.58 0.10 72.15 03:20:01 AM all 16.79 0.00 3.50 0.51 0.11 79.09 03:20:01 AM 0 22.72 0.00 3.79 0.52 0.10 72.86 03:20:01 AM 1 10.87 0.00 3.21 0.50 0.12 85.30 03:21:01 AM all 0.19 0.00 0.10 0.01 0.08 99.62 03:21:01 AM 0 0.28 0.00 0.10 0.00 0.08 99.53 03:21:01 AM 1 0.10 0.00 0.10 0.02 0.07 99.72 03:22:01 AM all 0.33 0.00 0.08 0.00 0.06 99.53 03:22:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 03:22:01 AM 1 0.08 0.00 0.08 0.00 0.07 99.77 03:23:01 AM all 0.32 0.00 0.06 0.00 0.05 99.57 03:23:01 AM 0 0.57 0.00 0.03 0.00 0.03 99.37 03:23:01 AM 1 0.07 0.00 0.08 0.00 0.07 99.78 03:24:01 AM all 9.77 0.00 1.01 0.01 0.13 89.09 03:24:01 AM 0 13.26 0.00 1.36 0.00 0.12 85.27 03:24:01 AM 1 6.28 0.00 0.65 0.02 0.13 92.91 03:25:01 AM all 11.01 0.00 0.85 0.01 0.12 88.01 03:25:01 AM 0 12.02 0.00 1.29 0.02 0.12 86.56 03:25:01 AM 1 10.01 0.00 0.40 0.00 0.12 89.47 03:26:01 AM all 7.71 0.00 0.28 0.00 0.13 91.89 03:26:01 AM 0 8.24 0.00 0.28 0.00 0.12 91.36 03:26:01 AM 1 7.17 0.00 0.27 0.00 0.13 92.42 03:27:01 AM all 9.01 0.00 0.79 0.00 0.11 90.09 03:27:01 AM 0 12.45 0.00 1.08 0.00 0.10 86.37 03:27:01 AM 1 5.65 0.00 0.50 0.00 0.12 93.73 03:27:01 AM CPU %user %nice %system %iowait %steal %idle 03:28:01 AM all 6.07 0.00 0.61 0.00 0.13 93.18 03:28:01 AM 0 2.79 0.00 0.50 0.00 0.15 96.55 03:28:01 AM 1 9.40 0.00 0.71 0.00 0.12 89.76 03:29:01 AM all 6.99 0.00 0.71 0.00 0.11 92.20 03:29:01 AM 0 8.79 0.00 0.81 0.00 0.12 90.28 03:29:01 AM 1 5.20 0.00 0.60 0.00 0.10 94.10 03:30:01 AM all 4.42 0.00 0.35 0.00 0.13 95.11 03:30:01 AM 0 6.44 0.00 0.47 0.00 0.15 92.94 03:30:01 AM 1 2.39 0.00 0.23 0.00 0.10 97.27 03:31:01 AM all 4.98 0.00 0.59 0.01 0.10 94.32 03:31:01 AM 0 7.36 0.00 0.86 0.00 0.12 91.67 03:31:01 AM 1 2.62 0.00 0.32 0.02 0.08 96.96 03:32:01 AM all 12.36 0.00 0.96 0.00 0.10 86.58 03:32:01 AM 0 18.64 0.00 1.20 0.00 0.09 80.08 03:32:01 AM 1 6.28 0.00 0.72 0.00 0.12 92.88 03:33:01 AM all 4.70 0.00 0.40 0.00 0.12 94.78 03:33:01 AM 0 6.03 0.00 0.40 0.00 0.13 93.43 03:33:01 AM 1 3.37 0.00 0.40 0.00 0.10 96.13 03:34:01 AM all 6.57 0.00 0.69 0.03 0.13 92.59 03:34:01 AM 0 9.61 0.00 0.74 0.00 0.13 89.52 03:34:01 AM 1 3.54 0.00 0.64 0.05 0.12 95.65 03:35:01 AM all 3.85 0.00 0.43 0.02 0.13 95.58 03:35:01 AM 0 4.33 0.00 0.42 0.03 0.12 95.10 03:35:01 AM 1 3.38 0.00 0.44 0.00 0.13 96.05 03:36:01 AM all 9.35 0.00 1.05 0.02 0.13 89.46 03:36:01 AM 0 15.63 0.00 1.43 0.00 0.13 82.81 03:36:01 AM 1 3.08 0.00 0.67 0.03 0.12 96.10 03:37:01 AM all 1.92 0.00 0.28 0.00 0.13 97.67 03:37:01 AM 0 1.79 0.00 0.30 0.00 0.15 97.76 03:37:01 AM 1 2.06 0.00 0.27 0.00 0.10 97.57 03:38:01 AM all 6.05 0.00 0.54 0.00 0.13 93.28 03:38:01 AM 0 9.25 0.00 0.59 0.00 0.15 90.01 03:38:01 AM 1 2.85 0.00 0.49 0.00 0.12 96.55 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 4.56 0.00 0.22 0.00 0.11 95.12 03:39:01 AM 0 4.41 0.00 0.20 0.00 0.10 95.29 03:39:01 AM 1 4.70 0.00 0.23 0.00 0.12 94.95 03:40:01 AM all 4.35 0.00 0.25 0.00 0.12 95.29 03:40:01 AM 0 6.05 0.00 0.25 0.00 0.13 93.56 03:40:01 AM 1 2.64 0.00 0.25 0.00 0.10 97.01 03:41:01 AM all 7.35 0.00 0.72 0.00 0.09 91.83 03:41:01 AM 0 12.93 0.00 1.02 0.00 0.09 85.97 03:41:01 AM 1 1.95 0.00 0.43 0.00 0.10 97.51 03:42:01 AM all 7.19 0.00 1.24 0.00 0.13 91.44 03:42:01 AM 0 10.10 0.00 1.85 0.00 0.13 87.92 03:42:01 AM 1 4.28 0.00 0.64 0.00 0.12 94.96 03:43:01 AM all 4.93 0.00 0.36 0.00 0.13 94.58 03:43:01 AM 0 6.69 0.00 0.30 0.00 0.13 92.88 03:43:01 AM 1 3.18 0.00 0.42 0.00 0.12 96.28 03:44:01 AM all 11.41 0.00 1.25 0.03 0.09 87.21 03:44:01 AM 0 17.64 0.00 1.79 0.02 0.08 80.47 03:44:01 AM 1 5.18 0.00 0.72 0.05 0.10 93.95 03:45:01 AM all 22.37 0.00 2.70 0.13 0.10 74.69 03:45:01 AM 0 34.23 0.00 3.29 0.20 0.10 62.18 03:45:01 AM 1 10.53 0.00 2.12 0.07 0.10 87.19 Average: all 9.16 0.00 1.12 0.12 0.11 89.49 Average: 0 12.13 0.00 1.28 0.11 0.11 86.36 Average: 1 6.20 0.00 0.95 0.13 0.11 92.61