---> uname -a: Linux prd-centos8-robot-2c-8g-13361.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 609 4822 19 2265 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:44:89:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84790sec preferred_lft 84790sec inet6 fe80::f816:3eff:fe44:897d/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) 11/25/2025 _x86_64_ (2 CPU) 01:59:59 LINUX RESTART (2 CPU) 02:00:00 AM tps rtps wtps bread/s bwrtn/s 02:01:01 AM 248.34 198.94 49.40 16707.74 37897.14 02:02:01 AM 119.27 0.30 118.97 13.59 11541.98 02:03:01 AM 40.45 1.07 39.39 115.83 5060.18 02:04:01 AM 73.02 6.97 66.06 1292.98 4123.18 02:05:01 AM 29.00 0.00 29.00 0.00 6174.09 02:06:01 AM 2.82 0.22 2.60 11.73 117.73 02:07:01 AM 0.30 0.00 0.30 0.00 85.79 02:08:01 AM 0.28 0.00 0.28 0.00 23.48 02:09:01 AM 0.18 0.00 0.18 0.00 2.77 02:10:01 AM 0.35 0.00 0.35 0.00 78.32 02:11:01 AM 0.78 0.00 0.78 0.00 41.19 02:12:01 AM 0.55 0.00 0.55 0.00 87.89 02:13:01 AM 0.43 0.00 0.43 0.00 49.70 02:14:01 AM 0.33 0.00 0.33 0.00 12.46 02:15:01 AM 0.27 0.03 0.23 0.27 22.71 02:16:01 AM 1.92 0.32 1.60 6.93 112.30 02:17:01 AM 1.12 0.00 1.12 0.00 65.52 02:18:01 AM 0.62 0.00 0.62 0.00 86.69 02:19:01 AM 0.47 0.00 0.47 0.00 74.84 02:20:01 AM 0.48 0.00 0.48 0.00 83.69 02:21:01 AM 0.67 0.00 0.67 0.00 58.64 02:22:01 AM 0.40 0.00 0.40 0.00 153.73 02:23:01 AM 0.77 0.00 0.77 0.00 111.83 02:24:01 AM 0.82 0.00 0.82 0.00 148.53 02:25:01 AM 0.68 0.00 0.68 0.00 142.68 02:26:01 AM 17.64 0.40 17.24 46.78 2525.57 Average: 21.06 8.19 12.87 714.84 2682.60 02:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:01:01 AM 5605716 7092352 2276716 28.88 2688 1680868 689648 7.72 178512 1820256 74232 02:02:01 AM 5048976 6938276 2833456 35.95 2688 2065264 807392 9.04 192792 2292780 181720 02:03:01 AM 5227172 7076936 2655260 33.69 2688 2025228 679184 7.60 219772 2083624 10772 02:04:01 AM 4950080 7052896 2932352 37.20 2688 2269276 657888 7.37 260872 2290884 175488 02:05:01 AM 4942020 7044528 2940412 37.30 2688 2269276 657888 7.37 260868 2290892 4 02:06:01 AM 4894140 6998612 2988292 37.91 2688 2271248 711452 7.97 261076 2338888 524 02:07:01 AM 4889360 6995944 2993072 37.97 2688 2273360 727236 8.14 261256 2343336 216 02:08:01 AM 4889204 6996112 2993228 37.97 2688 2273676 727236 8.14 261256 2343648 4 02:09:01 AM 4888628 6995656 2993804 37.98 2688 2273820 727236 8.14 261256 2344108 140 02:10:01 AM 4886092 6995256 2996340 38.01 2688 2275956 763040 8.54 261300 2346588 52 02:11:01 AM 4885212 6995484 2997220 38.02 2688 2277028 743584 8.33 261412 2347336 288 02:12:01 AM 4882700 6995200 2999732 38.06 2688 2279264 743584 8.33 261484 2349964 160 02:13:01 AM 4880648 6994360 3001784 38.08 2688 2280484 743584 8.33 261504 2351908 72 02:14:01 AM 4870960 6984920 3011472 38.20 2688 2280724 743584 8.33 261504 2361248 140 02:15:01 AM 4869492 6984668 3012940 38.22 2688 2281916 739456 8.28 261712 2362576 732 02:16:01 AM 4867060 6984208 3015372 38.25 2688 2283888 739456 8.28 261852 2364976 188 02:17:01 AM 4864308 6983444 3018124 38.29 2688 2285916 739456 8.28 261940 2367688 1088 02:18:01 AM 4862788 6983636 3019644 38.31 2688 2287604 739456 8.28 262164 2369048 664 02:19:01 AM 4861052 6983580 3021380 38.33 2688 2289268 739456 8.28 262372 2370520 424 02:20:01 AM 4858728 6983096 3023704 38.36 2688 2291112 758948 8.50 262492 2372716 72 02:21:01 AM 4857656 6983356 3024776 38.37 2688 2292472 739492 8.28 262516 2374024 52 02:22:01 AM 4851520 6981876 3030912 38.45 2688 2297108 739492 8.28 262728 2379712 244 02:23:01 AM 4846828 6981756 3035604 38.51 2688 2301668 739492 8.28 262936 2384280 2020 02:24:01 AM 4845008 6981892 3037424 38.53 2688 2303624 739492 8.28 262980 2386196 104 02:25:01 AM 4839804 6980720 3042628 38.60 2688 2307692 739492 8.28 263020 2391140 252 02:26:01 AM 4989944 6997836 2892488 36.70 2688 2179884 698304 7.82 495936 2033916 22360 Average: 4929042 6998715 2953390 37.47 2688 2238370 729790 8.17 263366 2310087 18154 02:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:01:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 290.63 158.46 1319.99 56.11 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 140.42 110.76 1466.64 14.22 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 18.61 10.95 8.04 4.29 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 214.90 159.96 374.20 36.88 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 6.40 4.98 1.57 1.40 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 51.82 36.76 13.72 7.13 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 49.88 49.46 8.08 4.02 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 13.43 11.10 2.40 1.05 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 11.40 8.73 1.78 0.91 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 51.80 50.32 10.06 4.31 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 66.34 44.62 12.65 6.08 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 92.88 81.70 19.53 9.68 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 32.11 30.27 7.67 4.62 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 14.88 12.41 2.79 7.84 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 21.71 20.63 4.21 2.13 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 34.72 30.39 10.04 4.85 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 59.01 56.11 11.91 9.55 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 60.02 62.54 10.64 7.32 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 59.26 61.30 10.54 7.26 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 43.09 41.01 14.26 4.82 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 29.40 22.95 6.24 3.37 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 54.55 56.16 9.20 7.35 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 65.84 66.59 15.78 9.81 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 44.40 41.89 9.30 5.87 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 12.78 12.41 2.76 1.87 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 92.24 62.28 185.33 138.95 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 63.00 50.28 137.27 13.95 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) 11/25/2025 _x86_64_ (2 CPU) 01:59:59 LINUX RESTART (2 CPU) 02:00:00 AM CPU %user %nice %system %iowait %steal %idle 02:01:01 AM all 58.24 0.06 11.04 4.69 0.08 25.90 02:01:01 AM 0 60.29 0.05 12.38 4.19 0.08 23.01 02:01:01 AM 1 56.18 0.07 9.70 5.19 0.08 28.78 02:02:01 AM all 38.30 0.00 5.43 1.02 0.09 55.16 02:02:01 AM 0 48.78 0.00 6.68 1.08 0.10 43.35 02:02:01 AM 1 27.87 0.00 4.18 0.96 0.08 66.90 02:03:01 AM all 15.65 0.00 2.54 0.33 0.10 81.39 02:03:01 AM 0 24.67 0.00 3.27 0.18 0.08 71.79 02:03:01 AM 1 6.63 0.00 1.80 0.47 0.12 90.98 02:04:01 AM all 37.77 0.00 6.13 0.55 0.11 55.45 02:04:01 AM 0 45.06 0.00 6.75 0.45 0.10 47.64 02:04:01 AM 1 30.50 0.00 5.51 0.65 0.12 63.23 02:05:01 AM all 0.37 0.00 0.35 0.35 0.04 98.89 02:05:01 AM 0 0.57 0.00 0.37 0.42 0.05 98.60 02:05:01 AM 1 0.17 0.00 0.33 0.28 0.03 99.18 02:06:01 AM all 6.90 0.00 0.44 0.03 0.08 92.56 02:06:01 AM 0 10.67 0.00 0.44 0.02 0.08 88.79 02:06:01 AM 1 3.16 0.00 0.43 0.03 0.07 96.30 02:07:01 AM all 10.76 0.00 0.48 0.00 0.08 88.68 02:07:01 AM 0 13.19 0.00 0.55 0.00 0.07 86.19 02:07:01 AM 1 8.42 0.00 0.42 0.00 0.08 91.07 02:08:01 AM all 2.21 0.00 0.20 0.00 0.07 97.52 02:08:01 AM 0 2.34 0.00 0.24 0.00 0.05 97.37 02:08:01 AM 1 2.07 0.00 0.17 0.00 0.08 97.68 02:09:01 AM all 0.90 0.00 0.11 0.00 0.06 98.93 02:09:01 AM 0 1.47 0.00 0.08 0.00 0.05 98.40 02:09:01 AM 1 0.33 0.00 0.13 0.00 0.07 99.46 02:10:01 AM all 6.18 0.00 0.29 0.00 0.11 93.42 02:10:01 AM 0 8.95 0.00 0.27 0.00 0.10 90.68 02:10:01 AM 1 3.41 0.00 0.32 0.00 0.12 96.15 02:11:01 AM all 6.48 0.00 0.54 0.00 0.08 92.90 02:11:01 AM 0 6.91 0.00 0.49 0.00 0.10 92.50 02:11:01 AM 1 6.03 0.00 0.60 0.00 0.07 93.30 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 8.82 0.00 0.52 0.00 0.08 90.57 02:12:01 AM 0 6.98 0.00 0.54 0.00 0.08 92.40 02:12:01 AM 1 10.66 0.00 0.51 0.00 0.08 88.75 02:13:01 AM all 6.64 0.00 0.44 0.00 0.06 92.86 02:13:01 AM 0 10.32 0.00 0.60 0.00 0.07 89.01 02:13:01 AM 1 3.05 0.00 0.28 0.00 0.05 96.62 02:14:01 AM all 2.56 0.00 0.24 0.00 0.08 97.13 02:14:01 AM 0 3.72 0.00 0.34 0.00 0.08 95.86 02:14:01 AM 1 1.42 0.00 0.13 0.00 0.07 98.38 02:15:01 AM all 4.21 0.00 0.33 0.00 0.07 95.39 02:15:01 AM 0 3.11 0.00 0.32 0.00 0.07 96.50 02:15:01 AM 1 5.30 0.00 0.35 0.00 0.07 94.28 02:16:01 AM all 7.38 0.00 0.44 0.02 0.06 92.11 02:16:01 AM 0 9.24 0.00 0.50 0.00 0.07 90.20 02:16:01 AM 1 5.53 0.00 0.38 0.03 0.05 94.01 02:17:01 AM all 7.89 0.00 0.52 0.07 0.08 91.44 02:17:01 AM 0 12.90 0.00 0.68 0.00 0.09 86.34 02:17:01 AM 1 2.98 0.00 0.37 0.13 0.07 96.45 02:18:01 AM all 4.39 0.00 0.36 0.01 0.06 95.19 02:18:01 AM 0 4.70 0.00 0.42 0.02 0.05 94.81 02:18:01 AM 1 4.07 0.00 0.30 0.00 0.07 95.56 02:19:01 AM all 4.37 0.00 0.33 0.00 0.08 95.22 02:19:01 AM 0 5.26 0.00 0.33 0.00 0.08 94.33 02:19:01 AM 1 3.48 0.00 0.32 0.00 0.08 96.12 02:20:01 AM all 4.12 0.00 0.31 0.00 0.08 95.49 02:20:01 AM 0 5.64 0.00 0.35 0.00 0.09 93.93 02:20:01 AM 1 2.66 0.00 0.27 0.00 0.07 97.00 02:21:01 AM all 4.51 0.00 0.25 0.01 0.07 95.17 02:21:01 AM 0 3.46 0.00 0.22 0.02 0.08 96.22 02:21:01 AM 1 5.55 0.00 0.28 0.00 0.05 94.11 02:22:01 AM all 15.86 0.00 0.49 0.00 0.08 83.57 02:22:01 AM 0 25.05 0.00 0.45 0.00 0.08 74.41 02:22:01 AM 1 6.58 0.00 0.52 0.00 0.08 92.81 02:22:01 AM CPU %user %nice %system %iowait %steal %idle 02:23:01 AM all 15.70 0.00 0.57 0.02 0.08 83.62 02:23:01 AM 0 20.63 0.00 0.57 0.03 0.10 78.66 02:23:01 AM 1 10.78 0.00 0.57 0.00 0.07 88.58 02:24:01 AM all 6.32 0.00 0.39 0.00 0.07 93.22 02:24:01 AM 0 7.66 0.00 0.51 0.00 0.08 91.75 02:24:01 AM 1 5.00 0.00 0.28 0.00 0.05 94.67 02:25:01 AM all 8.38 0.00 0.35 0.01 0.08 91.18 02:25:01 AM 0 12.23 0.00 0.42 0.00 0.08 87.27 02:25:01 AM 1 4.52 0.00 0.28 0.02 0.08 95.10 02:26:01 AM all 29.50 0.00 3.26 0.11 0.10 67.03 02:26:01 AM 0 41.61 0.00 3.64 0.15 0.12 54.48 02:26:01 AM 1 17.41 0.00 2.89 0.07 0.08 79.55 Average: all 12.17 0.00 1.41 0.28 0.08 86.06 Average: 0 15.30 0.00 1.61 0.26 0.08 82.74 Average: 1 9.05 0.00 1.22 0.31 0.07 89.35