---> uname -a: Linux prd-centos8-robot-2c-8g-2485.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 595 4810 19 2291 6802 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:1e:54:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84614sec preferred_lft 84614sec inet6 fe80::f816:3eff:fe1e:54c0/64 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) 01/21/2026 _x86_64_ (2 CPU) 00:35:30 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 89.74 21.63 68.11 6611.00 6373.11 12:38:01 AM 92.82 1.08 91.74 75.31 10979.14 12:39:01 AM 20.00 0.42 19.58 64.79 1850.92 12:40:01 AM 67.88 6.90 60.98 1285.84 4154.80 12:41:01 AM 38.01 0.03 37.98 3.46 6391.80 12:42:01 AM 5.00 0.07 4.93 4.93 216.58 12:43:02 AM 2.13 0.00 2.13 0.00 102.63 12:44:01 AM 0.76 0.00 0.76 0.00 67.65 12:45:01 AM 0.55 0.00 0.55 0.00 55.20 12:46:01 AM 0.28 0.00 0.28 0.00 4.03 12:47:01 AM 0.30 0.00 0.30 0.00 76.32 12:48:01 AM 0.60 0.00 0.60 0.00 21.79 12:49:01 AM 0.48 0.00 0.48 0.00 71.51 12:50:01 AM 0.40 0.00 0.40 0.00 40.92 12:51:01 AM 0.60 0.00 0.60 0.00 50.92 12:52:01 AM 1.33 0.03 1.30 0.27 40.54 12:53:01 AM 0.40 0.00 0.40 0.00 77.20 12:54:01 AM 0.28 0.00 0.28 0.00 34.69 12:55:01 AM 7.98 5.95 2.03 574.88 109.65 12:56:01 AM 2.07 0.00 2.07 0.00 124.61 12:57:01 AM 0.52 0.00 0.52 0.00 89.80 12:58:01 AM 0.45 0.00 0.45 0.00 55.78 12:59:01 AM 0.28 0.00 0.28 0.00 36.18 01:00:01 AM 0.62 0.00 0.62 0.00 179.07 01:01:01 AM 0.97 0.02 0.95 0.13 180.36 01:02:01 AM 0.60 0.07 0.53 1.73 100.07 01:03:01 AM 0.68 0.00 0.68 0.00 165.61 01:04:01 AM 5.18 0.32 4.87 36.93 236.09 01:05:01 AM 32.24 0.47 31.77 52.92 3369.28 Average: 12.88 1.28 11.60 300.61 1216.48 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5387748 7072232 2494676 31.65 2688 1867600 657704 7.36 185720 1988768 171192 12:38:01 AM 5167076 7013424 2715348 34.45 2688 2022084 705480 7.90 198048 2163672 42080 12:39:01 AM 5170360 7053868 2712064 34.41 2688 2057368 658156 7.37 226912 2128484 43700 12:40:01 AM 4912000 7016408 2970424 37.68 2688 2269772 682500 7.64 254600 2329664 177044 12:41:01 AM 4951344 7057028 2931080 37.19 2688 2271860 618692 6.93 260300 2281308 4 12:42:01 AM 4903732 7010656 2978692 37.79 2688 2273148 687852 7.70 260724 2328276 104 12:43:02 AM 4899120 7006912 2983304 37.85 2688 2273988 687852 7.70 260732 2332984 56 12:44:01 AM 4892932 7003092 2989492 37.93 2688 2276336 687852 7.70 260928 2339064 784 12:45:01 AM 4892064 7002744 2990360 37.94 2688 2276856 687852 7.70 260928 2339832 4 12:46:01 AM 4892384 7003072 2990040 37.93 2688 2276864 703296 7.87 260928 2339760 16 12:47:01 AM 4887952 7000868 2994472 37.99 2688 2279092 703296 7.87 260972 2344084 48 12:48:01 AM 4886976 7000216 2995448 38.00 2688 2279416 703296 7.87 260984 2344960 4 12:49:01 AM 4884368 7000048 2998056 38.03 2688 2281856 703296 7.87 261156 2347516 488 12:50:01 AM 4883032 7000144 2999392 38.05 2688 2283288 707100 7.92 261168 2348740 868 12:51:01 AM 4882176 6999752 3000248 38.06 2688 2283748 725788 8.13 261176 2349520 84 12:52:01 AM 4882028 6999892 3000396 38.06 2688 2284044 725788 8.13 261344 2349540 56 12:53:01 AM 4877856 6997948 3004568 38.12 2688 2286264 703836 7.88 261368 2354016 128 12:54:01 AM 4875700 6997796 3006724 38.14 2688 2288276 703836 7.88 261396 2355884 1272 12:55:01 AM 4856656 6997668 3025768 38.39 2688 2307164 714972 8.01 264100 2372060 792 12:56:01 AM 4854960 6997616 3027464 38.41 2688 2308808 714972 8.01 264308 2373652 536 12:57:01 AM 4851792 6996840 3030632 38.45 2688 2311184 714972 8.01 264508 2376476 516 12:58:01 AM 4851924 6997900 3030500 38.45 2688 2312112 714972 8.01 264516 2376604 4 12:59:01 AM 4848944 6997788 3033480 38.48 2688 2315008 714972 8.01 264640 2379416 1964 01:00:01 AM 4843512 6996828 3038912 38.55 2688 2319468 707584 7.92 264808 2384428 1356 01:01:01 AM 4838856 6996144 3043568 38.61 2688 2323404 707584 7.92 264984 2388708 688 01:02:01 AM 4836820 6996540 3045604 38.64 2688 2325832 707584 7.92 265176 2390836 376 01:03:01 AM 4830368 6994332 3052056 38.72 2688 2330068 707584 7.92 265200 2397188 4 01:04:01 AM 4933540 6972284 2948884 37.41 2688 2208788 716404 8.02 303236 2275880 72428 01:05:01 AM 4938504 6981792 2943920 37.35 2688 2215360 703096 7.87 508224 2073856 18048 Average: 4917749 7005580 2964675 37.61 2688 2255485 699247 7.83 265968 2315696 18436 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 318.58 196.15 1781.51 60.76 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 72.54 53.08 749.29 8.88 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 17.88 11.31 7.32 4.38 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 44.24 36.94 340.72 8.85 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 34.25 27.80 11.50 7.97 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 32.51 22.11 9.70 2.81 0.00 0.00 0.00 0.00 12:43:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:02 AM eth0 7.90 6.65 2.53 1.37 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 51.64 50.67 9.57 7.20 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 23.16 20.69 4.44 2.23 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 4.37 0.45 0.27 0.03 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 59.15 56.20 11.54 5.02 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 34.42 15.38 6.59 11.84 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 105.23 90.32 22.66 12.84 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 51.00 45.93 11.02 4.12 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 13.68 12.61 2.53 2.99 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 16.48 14.60 3.18 1.42 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 32.18 30.96 8.43 5.03 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 47.93 46.13 11.13 7.88 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 61.01 62.28 10.64 7.28 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 55.96 58.66 10.39 7.12 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 58.20 58.78 17.34 7.16 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 25.07 17.43 5.36 2.47 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 41.83 40.86 7.19 6.15 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 50.26 51.16 11.04 6.66 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 71.93 72.19 15.50 10.06 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 24.40 22.57 4.79 2.98 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 2.37 3.13 1.22 0.62 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 101.85 65.99 191.69 154.25 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 16.24 15.36 14.21 8.03 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 50.90 41.59 113.28 12.71 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) 01/21/2026 _x86_64_ (2 CPU) 00:35:30 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 43.36 0.00 6.53 1.10 0.10 48.91 12:37:01 AM 0 49.97 0.00 6.65 0.69 0.10 42.59 12:37:01 AM 1 36.76 0.00 6.41 1.52 0.10 55.21 12:38:01 AM all 25.49 0.00 3.53 2.50 0.08 68.39 12:38:01 AM 0 38.18 0.00 4.17 2.79 0.08 54.78 12:38:01 AM 1 12.80 0.00 2.89 2.22 0.08 82.00 12:39:01 AM all 19.95 0.00 2.80 1.49 0.10 75.66 12:39:01 AM 0 25.47 0.00 3.34 1.77 0.10 69.32 12:39:01 AM 1 14.43 0.00 2.25 1.22 0.10 82.00 12:40:01 AM all 28.59 0.00 5.28 4.64 0.13 61.35 12:40:01 AM 0 37.62 0.00 6.36 6.30 0.10 49.62 12:40:01 AM 1 19.55 0.00 4.19 2.99 0.17 73.11 12:41:01 AM all 4.04 0.00 0.84 0.53 0.03 94.56 12:41:01 AM 0 6.23 0.00 0.83 0.13 0.03 92.77 12:41:01 AM 1 1.85 0.00 0.84 0.92 0.03 96.36 12:42:01 AM all 4.19 0.00 0.28 0.22 0.06 95.25 12:42:01 AM 0 3.18 0.00 0.23 0.22 0.05 96.32 12:42:01 AM 1 5.21 0.00 0.33 0.22 0.07 94.17 12:43:02 AM all 2.43 0.00 0.19 0.01 0.06 97.31 12:43:02 AM 0 3.23 0.00 0.23 0.00 0.07 96.47 12:43:02 AM 1 1.64 0.00 0.15 0.02 0.05 98.15 12:44:01 AM all 11.83 0.00 0.54 0.00 0.07 87.56 12:44:01 AM 0 12.80 0.00 0.63 0.00 0.07 86.50 12:44:01 AM 1 10.86 0.00 0.45 0.00 0.07 88.61 12:45:01 AM all 4.18 0.00 0.32 0.00 0.06 95.44 12:45:01 AM 0 2.42 0.00 0.22 0.00 0.03 97.33 12:45:01 AM 1 6.00 0.00 0.43 0.00 0.09 93.49 12:46:01 AM all 0.47 0.00 0.10 0.00 0.05 99.38 12:46:01 AM 0 0.67 0.00 0.07 0.00 0.03 99.23 12:46:01 AM 1 0.27 0.00 0.13 0.00 0.07 99.53 12:47:01 AM all 7.10 0.00 0.35 0.00 0.05 92.50 12:47:01 AM 0 12.46 0.00 0.32 0.00 0.07 87.16 12:47:01 AM 1 1.76 0.00 0.38 0.00 0.03 97.82 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 2.03 0.00 0.20 0.00 0.06 97.71 12:48:01 AM 0 1.30 0.00 0.25 0.00 0.05 98.39 12:48:01 AM 1 2.76 0.00 0.15 0.00 0.07 97.02 12:49:01 AM all 12.41 0.00 0.81 0.00 0.08 86.70 12:49:01 AM 0 15.33 0.00 0.84 0.00 0.09 83.74 12:49:01 AM 1 9.53 0.00 0.78 0.00 0.07 89.62 12:50:01 AM all 4.96 0.00 0.26 0.00 0.05 94.73 12:50:01 AM 0 5.63 0.00 0.32 0.00 0.05 94.00 12:50:01 AM 1 4.30 0.00 0.20 0.00 0.05 95.45 12:51:01 AM all 5.46 0.00 0.36 0.00 0.05 94.13 12:51:01 AM 0 6.18 0.00 0.41 0.00 0.07 93.34 12:51:01 AM 1 4.74 0.00 0.31 0.00 0.03 94.91 12:52:01 AM all 2.33 0.00 0.31 0.02 0.05 97.29 12:52:01 AM 0 2.37 0.00 0.44 0.02 0.05 97.13 12:52:01 AM 1 2.29 0.00 0.18 0.02 0.05 97.46 12:53:01 AM all 8.33 0.00 0.39 0.00 0.06 91.23 12:53:01 AM 0 9.98 0.00 0.41 0.00 0.07 89.55 12:53:01 AM 1 6.70 0.00 0.37 0.00 0.05 92.88 12:54:01 AM all 8.67 0.00 0.56 0.00 0.06 90.71 12:54:01 AM 0 12.07 0.00 0.77 0.00 0.07 87.09 12:54:01 AM 1 5.37 0.00 0.35 0.00 0.05 94.22 12:55:01 AM all 4.80 0.25 0.48 0.11 0.06 94.30 12:55:01 AM 0 5.97 0.00 0.44 0.00 0.07 93.53 12:55:01 AM 1 3.63 0.50 0.52 0.22 0.05 95.08 12:56:01 AM all 4.56 0.00 0.35 0.02 0.06 95.01 12:56:01 AM 0 6.18 0.00 0.37 0.00 0.07 93.39 12:56:01 AM 1 2.95 0.00 0.33 0.03 0.05 96.63 12:57:01 AM all 5.63 0.00 0.40 0.00 0.05 93.92 12:57:01 AM 0 7.18 0.00 0.40 0.00 0.05 92.37 12:57:01 AM 1 4.07 0.00 0.40 0.00 0.05 95.48 12:58:01 AM all 3.46 0.00 0.25 0.00 0.04 96.25 12:58:01 AM 0 2.11 0.00 0.20 0.00 0.05 97.64 12:58:01 AM 1 4.82 0.00 0.30 0.00 0.03 94.85 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 10.45 0.00 0.36 0.00 0.06 89.13 12:59:01 AM 0 10.51 0.00 0.41 0.00 0.05 89.03 12:59:01 AM 1 10.39 0.00 0.32 0.00 0.07 89.23 01:00:01 AM all 14.92 0.00 0.41 0.02 0.06 84.59 01:00:01 AM 0 21.55 0.00 0.44 0.03 0.07 77.91 01:00:01 AM 1 8.35 0.00 0.39 0.00 0.05 91.21 01:01:01 AM all 13.59 0.00 0.55 0.01 0.07 85.79 01:01:01 AM 0 8.98 0.00 0.56 0.00 0.07 90.39 01:01:01 AM 1 18.15 0.00 0.54 0.02 0.07 81.23 01:02:01 AM all 6.88 0.00 0.32 0.00 0.05 92.75 01:02:01 AM 0 11.69 0.00 0.30 0.00 0.05 87.96 01:02:01 AM 1 2.06 0.00 0.33 0.00 0.05 97.56 01:03:01 AM all 6.69 0.00 0.23 0.00 0.05 93.02 01:03:01 AM 0 5.76 0.00 0.20 0.00 0.05 93.99 01:03:01 AM 1 7.63 0.00 0.27 0.00 0.05 92.06 01:04:01 AM all 21.10 0.00 1.75 0.04 0.06 77.04 01:04:01 AM 0 28.26 0.00 1.95 0.03 0.07 69.68 01:04:01 AM 1 13.94 0.00 1.55 0.05 0.05 84.40 01:05:01 AM all 32.34 0.00 3.72 0.46 0.09 63.39 01:05:01 AM 0 37.87 0.00 3.88 0.22 0.10 57.93 01:05:01 AM 1 26.80 0.00 3.57 0.70 0.08 68.84 Average: all 11.06 0.01 1.12 0.39 0.06 87.36 Average: 0 13.51 0.00 1.23 0.42 0.06 84.77 Average: 1 8.61 0.02 1.01 0.35 0.06 89.94