---> uname -a: Linux prd-centos8-robot-2c-8g-10607.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 615 4811 19 2270 6783 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:9b:b7:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84667sec preferred_lft 84667sec inet6 fe80::f816:3eff:fe9b:b7e2/64 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) 01:36:56 LINUX RESTART (2 CPU) 01:38:03 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 131.30 1.26 130.04 81.76 12927.56 01:40:01 AM 34.58 0.42 34.16 64.79 4201.17 01:41:01 AM 79.96 6.93 73.03 1289.30 6552.80 01:42:01 AM 17.90 0.00 17.90 0.00 3264.16 01:43:01 AM 2.15 0.07 2.08 4.93 107.01 01:44:01 AM 0.75 0.00 0.75 0.00 54.74 01:45:01 AM 0.40 0.00 0.40 0.00 49.84 01:46:01 AM 0.32 0.00 0.32 0.00 51.07 01:47:01 AM 0.22 0.00 0.22 0.00 2.72 01:48:01 AM 0.40 0.00 0.40 0.00 79.64 01:49:01 AM 0.57 0.00 0.57 0.00 21.01 01:50:01 AM 0.48 0.00 0.48 0.00 86.19 01:51:01 AM 0.62 0.00 0.62 0.00 67.54 01:52:01 AM 0.57 0.03 0.53 0.27 19.15 01:53:01 AM 1.63 0.00 1.63 0.00 53.05 01:54:01 AM 0.47 0.00 0.47 0.00 73.32 01:55:01 AM 0.42 0.00 0.42 0.00 77.90 01:56:01 AM 0.53 0.00 0.53 0.00 43.11 01:57:01 AM 0.42 0.00 0.42 0.00 75.00 01:58:01 AM 0.75 0.00 0.75 0.00 96.57 01:59:01 AM 0.42 0.00 0.42 0.00 60.66 02:00:01 AM 0.38 0.00 0.38 0.00 80.39 02:01:01 AM 0.78 0.02 0.77 0.13 197.65 02:02:01 AM 0.87 0.07 0.80 1.73 122.77 02:03:01 AM 0.88 0.00 0.88 0.00 87.62 02:04:01 AM 0.53 0.00 0.53 0.00 154.60 02:05:01 AM 15.08 0.32 14.76 36.93 882.82 Average: 10.72 0.34 10.38 54.78 1077.65 01:38:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5161484 7004088 2720948 34.52 2688 2018768 736808 8.25 198252 2173200 100692 01:40:01 AM 5186428 7034372 2696004 34.20 2688 2023964 722248 8.09 223280 2122084 3272 01:41:01 AM 4943044 7042848 2939388 37.29 2688 2265836 655444 7.34 261036 2288220 75344 01:42:01 AM 4944752 7044140 2937680 37.27 2688 2265836 655444 7.34 261032 2288116 4 01:43:01 AM 4899052 6999888 2983380 37.85 2688 2267340 725772 8.13 261456 2333328 372 01:44:01 AM 4894880 6996864 2987552 37.90 2688 2268440 725772 8.13 261480 2337692 204 01:45:01 AM 4889612 6993704 2992820 37.97 2688 2270552 725772 8.13 261660 2342868 1036 01:46:01 AM 4888772 6993192 2993660 37.98 2688 2270872 725772 8.13 261660 2343792 4 01:47:01 AM 4888564 6992992 2993868 37.98 2688 2270880 725772 8.13 261660 2343800 4 01:48:01 AM 4885164 6991816 2997268 38.02 2688 2273104 744152 8.33 261704 2347104 12 01:49:01 AM 4884736 6992212 2997696 38.03 2688 2273928 744152 8.33 261816 2347544 500 01:50:01 AM 4880008 6989968 3002424 38.09 2688 2276428 739784 8.28 261888 2352096 616 01:51:01 AM 4878704 6989876 3003728 38.11 2688 2277632 739784 8.28 261908 2353216 120 01:52:01 AM 4878576 6989960 3003856 38.11 2688 2277860 755348 8.46 262024 2353428 16 01:53:01 AM 4877664 6989824 3004768 38.12 2688 2278668 755348 8.46 262088 2354184 284 01:54:01 AM 4875624 6989884 3006808 38.15 2688 2280712 734288 8.22 262108 2356604 360 01:55:01 AM 4873548 6989692 3008884 38.17 2688 2282660 734288 8.22 262168 2358296 172 01:56:01 AM 4871748 6989600 3010684 38.19 2688 2284328 749880 8.40 262392 2359904 940 01:57:01 AM 4870196 6989704 3012236 38.21 2688 2285976 749880 8.40 262600 2361248 612 01:58:01 AM 4867696 6989260 3014736 38.25 2688 2288072 749880 8.40 262752 2363612 308 01:59:01 AM 4866264 6989216 3016168 38.26 2688 2289408 749880 8.40 262776 2365376 48 02:00:01 AM 4860680 6987336 3021752 38.34 2688 2293164 744884 8.34 262940 2370460 1564 02:01:01 AM 4855840 6986584 3026592 38.40 2688 2297228 744884 8.34 263128 2374964 232 02:02:01 AM 4853176 6986900 3029256 38.43 2688 2300176 744884 8.34 263344 2377652 8 02:03:01 AM 4849424 6986828 3033008 38.48 2688 2303876 744884 8.34 263412 2381364 1648 02:04:01 AM 4839812 6981716 3042620 38.60 2688 2308404 744884 8.34 263412 2390888 1780 02:05:01 AM 4939428 6954152 2943004 37.34 2688 2187276 747472 8.37 346812 2232276 76772 Average: 4903884 6995060 2978548 37.79 2688 2258570 733976 8.22 261511 2332345 9886 01:38:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 122.22 97.98 1375.04 13.07 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 13.38 9.60 6.15 4.04 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 240.17 182.26 379.74 46.29 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 1.70 0.87 0.82 0.13 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 28.21 14.71 9.85 4.68 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 23.01 21.43 5.32 5.16 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 46.31 46.73 7.79 3.83 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 12.75 11.00 2.31 1.05 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 3.72 0.27 0.36 0.02 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 53.65 53.10 11.45 5.06 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 50.76 32.43 9.74 5.19 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 98.52 83.84 22.11 10.00 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 29.46 28.00 7.39 4.54 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 11.55 10.70 2.09 1.01 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 22.39 20.58 4.19 1.97 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 32.26 30.03 9.65 4.89 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 51.57 49.79 10.41 8.67 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 56.17 56.71 10.35 6.92 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 60.37 60.47 10.81 7.27 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 51.45 48.33 16.35 6.17 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 29.75 22.55 6.06 3.30 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 45.58 44.27 7.93 6.29 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 54.57 55.12 13.00 8.69 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 48.96 48.54 10.84 6.23 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 23.38 21.53 5.18 3.04 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 2.85 3.12 2.09 0.85 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 109.45 65.86 193.27 156.28 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 48.95 41.40 77.67 12.02 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) 01:36:56 LINUX RESTART (2 CPU) 01:38:03 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 36.47 0.00 5.58 1.47 0.09 56.38 01:39:01 AM 0 54.44 0.00 7.01 1.23 0.10 37.23 01:39:01 AM 1 18.59 0.00 4.16 1.72 0.09 75.45 01:40:01 AM all 11.69 0.00 2.06 0.36 0.05 85.84 01:40:01 AM 0 16.72 0.00 2.29 0.18 0.05 80.76 01:40:01 AM 1 6.66 0.00 1.84 0.53 0.05 90.92 01:41:01 AM all 34.94 0.00 6.34 0.76 0.10 57.86 01:41:01 AM 0 37.73 0.00 6.65 0.73 0.10 54.79 01:41:01 AM 1 32.16 0.00 6.02 0.78 0.10 60.93 01:42:01 AM all 0.10 0.00 0.19 0.27 0.04 99.40 01:42:01 AM 0 0.07 0.00 0.23 0.43 0.02 99.25 01:42:01 AM 1 0.13 0.00 0.15 0.10 0.07 99.55 01:43:01 AM all 4.32 0.00 0.24 0.01 0.08 95.36 01:43:01 AM 0 5.80 0.00 0.27 0.02 0.08 93.83 01:43:01 AM 1 2.83 0.00 0.22 0.00 0.07 96.89 01:44:01 AM all 4.20 0.00 0.28 0.01 0.08 95.44 01:44:01 AM 0 2.66 0.00 0.27 0.02 0.07 96.99 01:44:01 AM 1 5.76 0.00 0.29 0.00 0.08 93.87 01:45:01 AM all 11.00 0.00 0.56 0.00 0.07 88.37 01:45:01 AM 0 12.81 0.00 0.57 0.00 0.07 86.55 01:45:01 AM 1 9.19 0.00 0.55 0.00 0.07 90.19 01:46:01 AM all 2.06 0.00 0.19 0.00 0.08 97.67 01:46:01 AM 0 0.74 0.00 0.17 0.00 0.08 99.01 01:46:01 AM 1 3.39 0.00 0.22 0.00 0.07 96.33 01:47:01 AM all 0.43 0.00 0.09 0.00 0.08 99.41 01:47:01 AM 0 0.53 0.00 0.10 0.00 0.07 99.30 01:47:01 AM 1 0.32 0.00 0.08 0.00 0.08 99.52 01:48:01 AM all 6.76 0.00 0.29 0.01 0.07 92.88 01:48:01 AM 0 12.36 0.00 0.27 0.00 0.08 87.29 01:48:01 AM 1 1.17 0.00 0.32 0.02 0.05 98.44 01:49:01 AM all 4.77 0.00 0.33 0.00 0.07 94.83 01:49:01 AM 0 7.52 0.00 0.42 0.00 0.07 91.99 01:49:01 AM 1 2.06 0.00 0.23 0.00 0.07 97.64 01:49:01 AM CPU %user %nice %system %iowait %steal %idle 01:50:01 AM all 9.75 0.00 0.59 0.00 0.09 89.58 01:50:01 AM 0 8.37 0.00 0.61 0.00 0.09 90.94 01:50:01 AM 1 11.13 0.00 0.56 0.00 0.08 88.22 01:51:01 AM all 5.63 0.00 0.30 0.00 0.08 93.99 01:51:01 AM 0 9.82 0.00 0.38 0.00 0.07 89.74 01:51:01 AM 1 1.54 0.00 0.23 0.00 0.08 98.15 01:52:01 AM all 3.27 0.00 0.35 0.00 0.08 96.31 01:52:01 AM 0 5.58 0.00 0.46 0.00 0.09 93.88 01:52:01 AM 1 1.02 0.00 0.23 0.00 0.07 98.68 01:53:01 AM all 3.41 0.00 0.18 0.01 0.08 96.33 01:53:01 AM 0 1.57 0.00 0.15 0.00 0.07 98.21 01:53:01 AM 1 5.25 0.00 0.20 0.02 0.08 94.45 01:54:01 AM all 7.29 0.00 0.36 0.00 0.08 92.27 01:54:01 AM 0 1.75 0.00 0.22 0.00 0.07 97.96 01:54:01 AM 1 12.96 0.00 0.51 0.00 0.09 86.44 01:55:01 AM all 7.86 0.00 0.51 0.03 0.08 91.53 01:55:01 AM 0 4.39 0.00 0.44 0.05 0.08 95.04 01:55:01 AM 1 11.36 0.00 0.58 0.00 0.07 87.99 01:56:01 AM all 4.33 0.00 0.31 0.00 0.09 95.27 01:56:01 AM 0 2.38 0.00 0.28 0.00 0.08 97.25 01:56:01 AM 1 6.28 0.00 0.33 0.00 0.10 93.28 01:57:01 AM all 4.38 0.00 0.30 0.00 0.08 95.24 01:57:01 AM 0 3.81 0.00 0.28 0.00 0.07 95.84 01:57:01 AM 1 4.96 0.00 0.32 0.00 0.08 94.64 01:58:01 AM all 4.49 0.00 0.32 0.01 0.08 95.10 01:58:01 AM 0 5.95 0.00 0.30 0.00 0.08 93.66 01:58:01 AM 1 3.03 0.00 0.33 0.02 0.08 96.54 01:59:01 AM all 4.39 0.00 0.25 0.00 0.08 95.28 01:59:01 AM 0 6.86 0.00 0.25 0.00 0.08 92.81 01:59:01 AM 1 1.92 0.00 0.25 0.00 0.07 97.76 02:00:01 AM all 12.96 0.00 0.39 0.00 0.08 86.58 02:00:01 AM 0 17.41 0.00 0.47 0.00 0.07 82.05 02:00:01 AM 1 8.54 0.00 0.30 0.00 0.08 91.07 02:00:01 AM CPU %user %nice %system %iowait %steal %idle 02:01:01 AM all 13.89 0.00 0.48 0.00 0.09 85.53 02:01:01 AM 0 13.38 0.00 0.51 0.00 0.10 86.01 02:01:01 AM 1 14.41 0.00 0.46 0.00 0.08 85.05 02:02:01 AM all 9.20 0.00 0.37 0.01 0.08 90.35 02:02:01 AM 0 17.31 0.00 0.38 0.00 0.07 82.24 02:02:01 AM 1 1.09 0.00 0.35 0.02 0.08 98.46 02:03:01 AM all 8.43 0.00 0.32 0.00 0.07 91.18 02:03:01 AM 0 7.22 0.00 0.33 0.00 0.07 92.38 02:03:01 AM 1 9.65 0.00 0.30 0.00 0.07 89.98 02:04:01 AM all 6.66 0.00 0.22 0.00 0.08 93.05 02:04:01 AM 0 7.48 0.00 0.27 0.00 0.08 92.17 02:04:01 AM 1 5.83 0.00 0.17 0.00 0.07 93.94 02:05:01 AM all 24.56 0.00 2.24 0.12 0.08 73.01 02:05:01 AM 0 35.93 0.00 2.20 0.18 0.08 61.60 02:05:01 AM 1 13.18 0.00 2.29 0.05 0.07 84.42 Average: all 9.13 0.00 0.87 0.11 0.08 89.80 Average: 0 11.09 0.00 0.95 0.10 0.08 87.78 Average: 1 7.18 0.00 0.80 0.12 0.08 91.83