---> uname -a: Linux prd-centos8-robot-2c-8g-1844.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 660 4749 19 2287 6738 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:8e:44:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84674sec preferred_lft 84674sec inet6 fe80::f816:3eff:fe8e:4434/64 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) 01/19/2026 _x86_64_ (2 CPU) 00:34:51 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 116.59 1.08 115.51 75.31 11193.72 12:38:01 AM 35.19 0.42 34.77 64.78 4125.59 12:39:01 AM 73.07 6.90 66.17 1286.05 4043.63 12:40:01 AM 32.46 0.03 32.42 3.47 6365.26 12:41:01 AM 5.53 0.07 5.46 4.93 225.77 12:42:01 AM 0.48 0.00 0.48 0.00 41.26 12:43:01 AM 0.93 0.00 0.93 0.00 94.42 12:44:01 AM 0.20 0.00 0.20 0.00 19.65 12:45:01 AM 0.30 0.00 0.30 0.00 5.02 12:46:01 AM 0.55 0.00 0.55 0.00 83.37 12:47:01 AM 0.43 0.00 0.43 0.00 17.75 12:48:01 AM 0.32 0.00 0.32 0.00 46.46 12:49:01 AM 0.48 0.00 0.48 0.00 76.92 12:50:01 AM 0.53 0.03 0.50 0.27 41.39 12:51:01 AM 1.35 0.00 1.35 0.00 61.91 12:52:01 AM 0.48 0.00 0.48 0.00 56.23 12:53:01 AM 0.38 0.00 0.38 0.00 76.54 12:54:01 AM 0.62 0.00 0.62 0.00 83.09 12:55:01 AM 7.95 5.95 2.00 574.88 97.47 12:56:01 AM 1.90 0.00 1.90 0.00 105.50 12:57:01 AM 0.42 0.00 0.42 0.00 51.02 12:58:01 AM 0.47 0.00 0.47 0.00 102.25 12:59:01 AM 0.87 0.00 0.87 0.00 190.82 01:00:01 AM 0.93 0.00 0.93 0.00 123.34 01:01:01 AM 0.82 0.00 0.82 0.00 119.01 01:02:01 AM 0.33 0.08 0.25 1.87 168.62 01:03:02 AM 20.56 0.40 20.16 46.78 2755.86 Average: 11.26 0.55 10.71 76.23 1124.92 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5111644 6955700 2770788 35.15 2688 2019556 756488 8.47 198552 2220424 101964 12:38:01 AM 5187292 7033072 2695140 34.19 2688 2021500 683868 7.66 219356 2124556 10752 12:39:01 AM 4827080 6930492 3055352 38.76 2688 2269220 764864 8.56 255276 2416760 179084 12:40:01 AM 4898552 7001660 2983880 37.85 2688 2269328 697812 7.81 260916 2335612 4 12:41:01 AM 4853012 6957432 3029420 38.43 2688 2270684 737024 8.25 261340 2380436 152 12:42:01 AM 4848872 6954380 3033560 38.49 2688 2271740 737024 8.25 261348 2384516 224 12:43:01 AM 4843860 6951444 3038572 38.55 2688 2273800 752472 8.43 261544 2389480 8 12:44:01 AM 4841292 6949396 3041140 38.58 2688 2274320 752472 8.43 261544 2392004 4 12:45:01 AM 4841336 6949448 3041096 38.58 2688 2274328 752472 8.43 261544 2392128 4 12:46:01 AM 4838848 6949188 3043584 38.61 2688 2276556 752472 8.43 261588 2394412 12 12:47:01 AM 4838164 6949472 3044268 38.62 2688 2277524 752472 8.43 261700 2395232 648 12:48:01 AM 4835032 6948684 3047400 38.66 2688 2279876 752472 8.43 261772 2398056 1740 12:49:01 AM 4830584 6945448 3051848 38.72 2688 2281080 752472 8.43 261792 2402656 796 12:50:01 AM 4829884 6945008 3052548 38.73 2688 2281344 798860 8.94 261928 2403096 128 12:51:01 AM 4828900 6944876 3053532 38.74 2688 2282196 798860 8.94 261932 2403828 16 12:52:01 AM 4828788 6946744 3053644 38.74 2688 2284156 778272 8.71 261952 2404228 552 12:53:01 AM 4826564 6946488 3055868 38.77 2688 2286204 778272 8.71 262028 2406352 508 12:54:01 AM 4824928 6946540 3057504 38.79 2688 2287892 778272 8.71 262220 2407732 156 12:55:01 AM 4805864 6946428 3076568 39.03 2688 2306792 766872 8.59 264804 2424068 1480 12:56:01 AM 4803812 6946368 3078620 39.06 2688 2308756 766872 8.59 264956 2426028 580 12:57:01 AM 4802436 6946392 3079996 39.07 2688 2310116 766872 8.59 264980 2427236 612 12:58:01 AM 4797284 6945448 3085148 39.14 2688 2314320 766872 8.59 265172 2432404 2040 12:59:01 AM 4792892 6945508 3089540 39.20 2688 2318748 766872 8.59 265368 2436464 1316 01:00:01 AM 4789432 6944640 3093000 39.24 2688 2321344 770996 8.63 265432 2439696 844 01:01:01 AM 4783152 6942348 3099280 39.32 2688 2325336 770996 8.63 265472 2445692 1648 01:02:01 AM 4645824 6809164 3236608 41.06 2688 2329424 897752 10.05 265616 2582796 652 01:03:02 AM 4842192 6875120 3040240 38.57 2688 2205048 816044 9.14 505060 2173088 24268 Average: 4844353 6944700 3038079 38.54 2688 2267451 765447 8.57 267600 2386629 12229 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 109.43 84.56 1151.66 11.10 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 12.35 8.68 5.82 3.91 0.00 0.00 0.00 0.00 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 44.86 38.68 343.20 10.19 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 198.55 141.92 37.70 36.45 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 23.78 13.76 8.89 5.50 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 17.13 14.85 4.49 4.91 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 36.14 36.45 7.15 3.18 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 21.08 18.75 3.87 1.68 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 3.35 0.87 0.98 0.49 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 48.95 48.83 10.79 4.54 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 57.59 39.71 11.38 5.77 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 87.32 72.97 21.26 9.60 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 29.48 28.05 7.39 4.52 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 12.40 10.45 2.42 1.03 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 16.65 15.00 3.66 1.59 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 29.74 27.94 9.57 4.72 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 47.54 46.29 10.74 8.67 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 50.22 51.57 10.04 6.64 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 48.52 50.72 9.79 6.55 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 39.24 37.21 14.54 4.90 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 29.79 22.31 6.18 3.29 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 39.42 39.80 8.31 6.57 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 49.48 49.95 13.10 8.52 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 50.65 45.08 12.16 6.42 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 9.75 9.71 2.77 1.59 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 3.48 3.58 1.68 0.80 0.00 0.00 0.00 0.00 01:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:02 AM eth0 100.75 67.26 195.28 157.52 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 45.10 37.96 70.92 11.88 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) 01/19/2026 _x86_64_ (2 CPU) 00:34:51 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 36.39 0.00 5.15 2.46 0.09 55.91 12:37:01 AM 0 41.33 0.00 4.93 2.82 0.10 50.82 12:37:01 AM 1 31.45 0.00 5.36 2.10 0.08 61.01 12:38:01 AM all 12.40 0.00 1.64 0.60 0.07 85.30 12:38:01 AM 0 5.52 0.00 1.45 0.78 0.07 92.18 12:38:01 AM 1 19.29 0.00 1.82 0.42 0.07 78.40 12:39:01 AM all 38.07 0.00 6.57 0.98 0.09 54.29 12:39:01 AM 0 47.27 0.00 7.06 1.35 0.08 44.24 12:39:01 AM 1 28.89 0.00 6.09 0.62 0.10 64.31 12:40:01 AM all 1.39 0.00 0.84 0.85 0.05 96.87 12:40:01 AM 0 2.11 0.00 0.92 0.99 0.03 95.96 12:40:01 AM 1 0.67 0.00 0.77 0.72 0.07 97.78 12:41:01 AM all 4.06 0.00 0.25 0.02 0.08 95.59 12:41:01 AM 0 5.34 0.00 0.17 0.02 0.08 94.40 12:41:01 AM 1 2.79 0.00 0.33 0.02 0.08 96.77 12:42:01 AM all 3.37 0.00 0.25 0.01 0.07 96.30 12:42:01 AM 0 3.15 0.00 0.30 0.02 0.07 96.47 12:42:01 AM 1 3.59 0.00 0.20 0.00 0.07 96.14 12:43:01 AM all 10.61 0.00 0.50 0.01 0.08 88.81 12:43:01 AM 0 14.35 0.00 0.63 0.00 0.07 84.95 12:43:01 AM 1 6.99 0.00 0.37 0.02 0.08 92.53 12:44:01 AM all 3.33 0.00 0.25 0.00 0.06 96.36 12:44:01 AM 0 1.89 0.00 0.17 0.00 0.07 97.88 12:44:01 AM 1 4.78 0.00 0.34 0.00 0.05 94.83 12:45:01 AM all 0.51 0.00 0.10 0.00 0.07 99.32 12:45:01 AM 0 0.30 0.00 0.13 0.00 0.08 99.48 12:45:01 AM 1 0.72 0.00 0.07 0.00 0.05 99.17 12:46:01 AM all 6.82 0.00 0.34 0.00 0.10 92.74 12:46:01 AM 0 8.25 0.00 0.32 0.00 0.10 91.33 12:46:01 AM 1 5.39 0.00 0.37 0.00 0.10 94.15 12:47:01 AM all 5.30 0.00 0.38 0.00 0.08 94.24 12:47:01 AM 0 8.38 0.00 0.49 0.00 0.07 91.06 12:47:01 AM 1 2.27 0.00 0.27 0.00 0.08 97.38 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 9.20 0.00 0.56 0.00 0.08 90.16 12:48:01 AM 0 8.04 0.00 0.58 0.00 0.07 91.32 12:48:01 AM 1 10.36 0.00 0.54 0.00 0.08 89.01 12:49:01 AM all 5.87 0.00 0.33 0.00 0.06 93.74 12:49:01 AM 0 4.62 0.00 0.43 0.00 0.05 94.91 12:49:01 AM 1 7.10 0.00 0.23 0.00 0.07 92.60 12:50:01 AM all 3.12 0.00 0.40 0.00 0.07 96.41 12:50:01 AM 0 5.22 0.00 0.60 0.00 0.07 94.12 12:50:01 AM 1 1.07 0.00 0.20 0.00 0.07 98.66 12:51:01 AM all 3.42 0.00 0.18 0.02 0.08 96.31 12:51:01 AM 0 4.45 0.00 0.18 0.03 0.07 95.27 12:51:01 AM 1 2.39 0.00 0.17 0.00 0.08 97.36 12:52:01 AM all 7.56 0.00 0.37 0.00 0.08 91.99 12:52:01 AM 0 8.94 0.00 0.39 0.00 0.08 90.59 12:52:01 AM 1 6.17 0.00 0.36 0.00 0.07 93.41 12:53:01 AM all 8.29 0.00 0.51 0.00 0.08 91.11 12:53:01 AM 0 10.63 0.00 0.58 0.00 0.09 88.71 12:53:01 AM 1 6.01 0.00 0.44 0.00 0.08 93.47 12:54:01 AM all 4.41 0.00 0.32 0.00 0.09 95.18 12:54:01 AM 0 5.77 0.00 0.35 0.00 0.12 93.76 12:54:01 AM 1 3.04 0.00 0.28 0.00 0.07 96.60 12:55:01 AM all 4.37 0.23 0.43 0.14 0.09 94.73 12:55:01 AM 0 4.68 0.45 0.54 0.27 0.08 93.98 12:55:01 AM 1 4.06 0.00 0.33 0.02 0.10 95.48 12:56:01 AM all 4.21 0.00 0.32 0.01 0.08 95.39 12:56:01 AM 0 5.10 0.00 0.33 0.00 0.08 94.48 12:56:01 AM 1 3.32 0.00 0.30 0.02 0.07 96.29 12:57:01 AM all 4.51 0.00 0.28 0.00 0.08 95.14 12:57:01 AM 0 6.25 0.00 0.27 0.00 0.08 93.40 12:57:01 AM 1 2.76 0.00 0.28 0.00 0.07 96.89 12:58:01 AM all 14.65 0.00 0.44 0.00 0.09 84.82 12:58:01 AM 0 20.29 0.00 0.49 0.00 0.10 79.12 12:58:01 AM 1 9.08 0.00 0.38 0.00 0.08 90.45 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 15.35 0.00 0.51 0.03 0.09 84.01 12:59:01 AM 0 22.46 0.00 0.58 0.05 0.10 76.81 12:59:01 AM 1 8.38 0.00 0.45 0.00 0.08 91.09 01:00:01 AM all 7.90 0.00 0.33 0.01 0.09 91.68 01:00:01 AM 0 11.17 0.00 0.39 0.00 0.10 88.34 01:00:01 AM 1 4.63 0.00 0.27 0.02 0.08 95.00 01:01:01 AM all 7.65 0.00 0.28 0.03 0.10 91.94 01:01:01 AM 0 9.77 0.00 0.28 0.00 0.10 89.85 01:01:01 AM 1 5.53 0.00 0.28 0.05 0.10 94.04 01:02:01 AM all 11.59 0.00 0.28 0.00 0.08 88.04 01:02:01 AM 0 16.86 0.00 0.37 0.00 0.08 82.69 01:02:01 AM 1 6.33 0.00 0.20 0.00 0.08 93.39 01:03:02 AM all 29.37 0.00 3.18 0.28 0.10 67.08 01:03:02 AM 0 33.14 0.00 3.52 0.37 0.08 62.88 01:03:02 AM 1 25.59 0.00 2.84 0.18 0.12 71.27 Average: all 9.78 0.01 0.93 0.20 0.08 89.00 Average: 0 11.68 0.02 0.98 0.25 0.08 86.98 Average: 1 7.88 0.00 0.87 0.16 0.08 91.01