---> uname -a: Linux prd-centos8-robot-2c-8g-10685.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 611 4802 19 2282 6787 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:b9:4f:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84622sec preferred_lft 84622sec inet6 fe80::f816:3eff:feb9:4fda/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) 02/15/2026 _x86_64_ (2 CPU) 03:26:52 LINUX RESTART (2 CPU) 03:28:02 AM tps rtps wtps bread/s bwrtn/s 03:29:01 AM 128.87 1.12 127.75 77.13 11981.21 03:30:01 AM 27.62 0.38 27.24 64.25 2942.55 03:31:01 AM 69.22 6.93 62.29 1286.59 3836.33 03:32:01 AM 31.69 0.03 31.66 3.47 6253.08 03:33:01 AM 2.38 0.00 2.38 0.00 63.29 03:34:01 AM 0.32 0.00 0.32 0.00 3.42 03:35:01 AM 0.48 0.07 0.42 4.93 22.13 03:36:01 AM 2.02 0.03 1.98 1.87 252.04 03:37:01 AM 0.45 0.00 0.45 0.00 135.98 03:38:01 AM 0.37 0.00 0.37 0.00 160.28 03:39:01 AM 0.25 0.00 0.25 0.00 124.96 03:40:01 AM 0.17 0.00 0.17 0.00 9.61 03:41:01 AM 0.28 0.00 0.28 0.00 41.39 03:42:01 AM 0.45 0.03 0.42 0.27 20.98 03:43:01 AM 1.43 0.00 1.43 0.00 50.34 03:44:01 AM 0.45 0.00 0.45 0.00 133.33 03:45:01 AM 0.38 0.00 0.38 0.00 166.74 03:46:01 AM 0.22 0.00 0.22 0.00 114.53 03:47:01 AM 0.42 0.00 0.42 0.00 198.85 03:48:01 AM 0.35 0.00 0.35 0.00 80.74 03:49:01 AM 0.13 0.00 0.13 0.00 34.46 03:50:01 AM 0.18 0.00 0.18 0.00 58.11 03:51:02 AM 0.27 0.00 0.27 0.00 18.96 03:52:01 AM 0.44 0.00 0.44 0.00 28.62 03:53:01 AM 0.38 0.00 0.38 0.00 53.58 03:54:01 AM 0.38 0.00 0.38 0.00 71.42 03:55:01 AM 0.25 0.00 0.25 0.00 42.03 03:56:01 AM 22.18 0.63 21.54 73.18 2887.87 Average: 10.37 0.33 10.04 54.00 1058.00 03:28:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 AM 5163252 7008508 2719180 34.50 2688 2021412 703016 7.87 199036 2172336 70488 03:30:01 AM 5237156 7084468 2645276 33.56 2688 2023340 640096 7.17 219780 2077836 8120 03:31:01 AM 4873328 6983892 3009104 38.17 2688 2276600 692208 7.75 256692 2372020 184060 03:32:01 AM 4953208 7055316 2929224 37.16 2688 2268484 617560 6.91 261828 2281948 4 03:33:01 AM 4953020 7055132 2929412 37.16 2688 2268488 617560 6.91 261832 2282172 4 03:34:01 AM 4953572 7055668 2928860 37.16 2688 2268488 617560 6.91 261832 2281968 4 03:35:01 AM 4900892 7005456 2981540 37.83 2688 2270964 734424 8.22 262168 2333840 1928 03:36:01 AM 4892432 7001016 2990000 37.93 2688 2275000 734424 8.22 262356 2341980 444 03:37:01 AM 4886168 6998696 2996264 38.01 2688 2278928 752436 8.42 262356 2348384 428 03:38:01 AM 4876344 6995552 3006088 38.14 2688 2285600 752436 8.42 262356 2357768 2400 03:39:01 AM 4873608 6994192 3008824 38.17 2688 2286976 752436 8.42 262724 2360280 88 03:40:01 AM 4874776 6996420 3007656 38.16 2688 2288044 746756 8.36 262724 2359424 900 03:41:01 AM 4874448 6996448 3007984 38.16 2688 2288400 746756 8.36 262724 2359740 100 03:42:01 AM 4873984 6996444 3008448 38.17 2688 2288852 729200 8.16 262904 2360052 152 03:43:01 AM 4873436 6996352 3008996 38.17 2688 2289308 729200 8.16 262904 2360588 4 03:44:01 AM 4861020 6989324 3021412 38.33 2688 2294720 763900 8.55 262956 2372428 1620 03:45:01 AM 4854304 6986284 3028128 38.42 2688 2298372 763900 8.55 262956 2379576 372 03:46:01 AM 4850192 6987128 3032240 38.47 2688 2303340 763900 8.55 262956 2383500 1964 03:47:01 AM 4845708 6986564 3036724 38.53 2688 2307240 763900 8.55 262956 2387884 4 03:48:01 AM 4845784 6989016 3036648 38.52 2688 2309616 763900 8.55 262956 2388052 92 03:49:01 AM 4844900 6989120 3037532 38.54 2688 2310612 763900 8.55 262956 2389004 92 03:50:01 AM 4841324 6987372 3041108 38.58 2688 2312432 745856 8.35 262956 2392588 216 03:51:02 AM 4841268 6987708 3041164 38.58 2688 2312824 745856 8.35 262960 2392744 136 03:52:01 AM 4844056 6991060 3038376 38.55 2688 2313388 728968 8.16 262960 2390236 4 03:53:01 AM 4836136 6985376 3046296 38.65 2688 2315652 785116 8.79 263108 2397016 852 03:54:01 AM 4834972 6985632 3047460 38.66 2688 2317052 785116 8.79 263108 2398392 304 03:55:01 AM 4899420 7055912 2983012 37.84 2688 2322876 625352 7.00 263496 2334512 4960 03:56:01 AM 4969516 6999088 2912916 36.95 2688 2201728 673592 7.54 511244 2042540 23744 Average: 4901008 7005112 2981424 37.82 2688 2271383 722833 8.09 267564 2332100 10839 03:28:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 86.31 68.79 929.58 10.29 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 15.31 11.51 5.99 4.11 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 52.74 46.19 344.01 11.34 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 465.68 323.73 105.00 82.44 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 3.95 2.30 1.69 0.68 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 2.77 1.95 0.51 0.43 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 45.94 29.41 21.93 3.47 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 14.20 14.40 17.65 2.33 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 30.06 28.60 20.71 3.66 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 57.31 57.93 41.92 5.95 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 87.69 86.42 17.07 7.08 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 52.93 50.47 11.34 4.61 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 10.40 8.43 2.56 1.70 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 13.95 10.81 3.22 2.10 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 5.37 4.80 2.87 0.67 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 113.38 113.48 36.92 17.40 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 84.39 84.27 46.54 6.45 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 125.36 125.76 71.89 9.23 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 61.57 59.74 38.35 5.16 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 51.27 51.69 17.92 4.03 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 29.76 29.09 4.39 2.43 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 55.01 52.74 27.51 5.35 0.00 0.00 0.00 0.00 03:51:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:02 AM eth0 12.71 10.70 3.06 2.20 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 8.86 7.51 3.55 1.45 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 105.73 101.10 35.22 8.82 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 62.42 31.71 9.57 2.64 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 56.11 32.53 14.54 4.20 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 87.67 59.06 176.04 147.38 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 64.27 53.77 71.37 12.78 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) 02/15/2026 _x86_64_ (2 CPU) 03:26:52 LINUX RESTART (2 CPU) 03:28:02 AM CPU %user %nice %system %iowait %steal %idle 03:29:01 AM all 32.10 0.00 5.35 1.55 0.11 60.89 03:29:01 AM 0 41.88 0.00 6.08 1.31 0.12 50.61 03:29:01 AM 1 22.35 0.00 4.61 1.79 0.10 71.15 03:30:01 AM all 11.20 0.00 1.84 1.79 0.06 85.11 03:30:01 AM 0 6.63 0.00 1.45 1.02 0.05 90.85 03:30:01 AM 1 15.77 0.00 2.22 2.57 0.07 79.37 03:31:01 AM all 35.18 0.00 6.59 0.97 0.12 57.15 03:31:01 AM 0 43.06 0.00 7.05 0.53 0.12 49.24 03:31:01 AM 1 27.31 0.00 6.13 1.41 0.12 65.03 03:32:01 AM all 2.55 0.00 1.47 0.41 0.05 95.52 03:32:01 AM 0 1.59 0.00 1.51 0.47 0.05 96.38 03:32:01 AM 1 3.50 0.00 1.43 0.35 0.05 94.67 03:33:01 AM all 0.30 0.00 0.08 0.01 0.03 99.58 03:33:01 AM 0 0.47 0.00 0.10 0.00 0.02 99.42 03:33:01 AM 1 0.13 0.00 0.07 0.02 0.03 99.75 03:34:01 AM all 0.34 0.00 0.07 0.00 0.02 99.57 03:34:01 AM 0 0.57 0.00 0.05 0.00 0.00 99.38 03:34:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 03:35:01 AM all 5.75 0.00 0.89 0.01 0.05 93.29 03:35:01 AM 0 10.24 0.00 1.42 0.02 0.05 88.27 03:35:01 AM 1 1.27 0.00 0.37 0.00 0.05 98.31 03:36:01 AM all 7.98 0.00 0.25 0.03 0.07 91.68 03:36:01 AM 0 11.40 0.00 0.33 0.02 0.07 88.18 03:36:01 AM 1 4.56 0.00 0.17 0.03 0.07 95.17 03:37:01 AM all 9.52 0.00 0.83 0.01 0.06 89.59 03:37:01 AM 0 15.49 0.00 1.41 0.00 0.07 83.04 03:37:01 AM 1 3.55 0.00 0.25 0.02 0.05 96.13 03:38:01 AM all 12.51 0.00 1.09 0.02 0.08 86.31 03:38:01 AM 0 18.31 0.00 1.34 0.02 0.08 80.25 03:38:01 AM 1 6.71 0.00 0.84 0.02 0.07 92.36 03:39:01 AM all 7.80 0.00 0.69 0.00 0.08 91.44 03:39:01 AM 0 8.44 0.00 0.64 0.00 0.07 90.86 03:39:01 AM 1 7.16 0.00 0.73 0.00 0.09 92.02 03:39:01 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 6.96 0.00 0.63 0.00 0.05 92.36 03:40:01 AM 0 6.00 0.00 0.49 0.00 0.05 93.47 03:40:01 AM 1 7.94 0.00 0.77 0.00 0.05 91.24 03:41:01 AM all 4.14 0.00 0.43 0.08 0.07 95.29 03:41:01 AM 0 4.73 0.00 0.32 0.17 0.07 94.72 03:41:01 AM 1 3.54 0.00 0.53 0.00 0.07 95.85 03:42:01 AM all 5.18 0.00 0.49 0.00 0.06 94.26 03:42:01 AM 0 4.68 0.00 0.59 0.00 0.05 94.68 03:42:01 AM 1 5.69 0.00 0.40 0.00 0.07 93.85 03:43:01 AM all 4.17 0.00 0.42 0.01 0.05 95.35 03:43:01 AM 0 7.84 0.00 0.73 0.00 0.05 91.37 03:43:01 AM 1 0.65 0.00 0.12 0.02 0.05 99.16 03:44:01 AM all 11.11 0.00 0.73 0.01 0.08 88.06 03:44:01 AM 0 11.10 0.00 0.59 0.00 0.08 88.23 03:44:01 AM 1 11.12 0.00 0.88 0.02 0.08 87.89 03:45:01 AM all 5.03 0.00 0.56 0.00 0.08 94.34 03:45:01 AM 0 5.51 0.00 0.72 0.00 0.07 93.71 03:45:01 AM 1 4.55 0.00 0.40 0.00 0.08 94.97 03:46:01 AM all 5.55 0.00 0.49 0.00 0.08 93.89 03:46:01 AM 0 8.91 0.00 0.49 0.00 0.08 90.52 03:46:01 AM 1 2.20 0.00 0.49 0.00 0.07 97.24 03:47:01 AM all 6.51 0.00 0.32 0.01 0.08 93.09 03:47:01 AM 0 8.42 0.00 0.25 0.02 0.08 91.23 03:47:01 AM 1 4.60 0.00 0.39 0.00 0.07 94.94 03:48:01 AM all 5.30 0.00 0.85 0.00 0.07 93.79 03:48:01 AM 0 4.42 0.00 0.74 0.00 0.07 94.78 03:48:01 AM 1 6.18 0.00 0.95 0.00 0.07 92.80 03:49:01 AM all 3.39 0.00 0.41 0.00 0.08 96.12 03:49:01 AM 0 3.95 0.00 0.50 0.00 0.10 95.45 03:49:01 AM 1 2.83 0.00 0.32 0.00 0.07 96.79 03:50:01 AM all 5.82 0.00 0.35 0.00 0.07 93.76 03:50:01 AM 0 7.93 0.00 0.37 0.00 0.07 91.63 03:50:01 AM 1 3.71 0.00 0.33 0.00 0.07 95.89 03:50:01 AM CPU %user %nice %system %iowait %steal %idle 03:51:02 AM all 4.54 0.00 0.18 0.00 0.07 95.21 03:51:02 AM 0 5.90 0.00 0.18 0.00 0.07 93.84 03:51:02 AM 1 3.18 0.00 0.18 0.00 0.07 96.57 03:52:01 AM all 4.48 0.00 0.43 0.01 0.05 95.03 03:52:01 AM 0 5.41 0.00 0.47 0.00 0.07 94.06 03:52:01 AM 1 3.57 0.00 0.39 0.02 0.03 95.99 03:53:01 AM all 8.56 0.00 0.88 0.00 0.08 90.48 03:53:01 AM 0 14.01 0.00 1.34 0.00 0.09 84.56 03:53:01 AM 1 3.32 0.00 0.44 0.00 0.07 96.17 03:54:01 AM all 4.20 0.00 0.86 0.00 0.08 94.87 03:54:01 AM 0 6.03 0.00 1.22 0.00 0.08 92.66 03:54:01 AM 1 2.37 0.00 0.49 0.00 0.07 97.08 03:55:01 AM all 10.48 0.00 0.56 0.00 0.07 88.89 03:55:01 AM 0 4.93 0.00 0.52 0.00 0.07 94.48 03:55:01 AM 1 16.03 0.00 0.60 0.00 0.07 83.30 03:56:01 AM all 25.72 0.00 3.65 0.26 0.08 70.30 03:56:01 AM 0 25.89 0.00 3.37 0.33 0.08 70.32 03:56:01 AM 1 25.54 0.00 3.94 0.18 0.07 70.27 Average: all 8.80 0.00 1.12 0.19 0.07 89.82 Average: 0 10.49 0.00 1.22 0.14 0.07 88.08 Average: 1 7.13 0.00 1.02 0.23 0.07 91.56