---> uname -a: Linux prd-centos8-robot-2c-8g-19155.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 600 4809 19 2287 6797 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:9d:81:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84685sec preferred_lft 84685sec inet6 fe80::f816:3eff:fe9d:8159/64 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) 02/20/2026 _x86_64_ (2 CPU) 00:35:02 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 128.42 1.32 127.11 87.57 12513.50 12:38:01 AM 33.71 0.42 33.29 64.79 4067.92 12:39:01 AM 68.77 6.93 61.84 1289.52 3818.73 12:40:01 AM 31.74 0.00 31.74 0.00 6239.55 12:41:01 AM 4.17 0.07 4.10 4.93 194.40 12:42:01 AM 2.22 0.00 2.22 0.00 104.87 12:43:01 AM 0.72 0.00 0.72 0.00 96.90 12:44:01 AM 0.35 0.00 0.35 0.00 21.15 12:45:01 AM 0.18 0.00 0.18 0.00 2.38 12:46:01 AM 0.50 0.00 0.50 0.00 80.79 12:47:01 AM 0.58 0.00 0.58 0.00 36.36 12:48:01 AM 0.50 0.00 0.50 0.00 85.99 12:49:01 AM 0.47 0.00 0.47 0.00 50.44 12:50:01 AM 0.47 0.00 0.47 0.00 11.76 12:51:01 AM 1.55 0.03 1.52 0.27 64.43 12:52:01 AM 0.40 0.00 0.40 0.00 56.82 12:53:01 AM 0.38 0.00 0.38 0.00 82.92 12:54:01 AM 0.68 0.00 0.68 0.00 82.62 12:55:01 AM 0.38 0.00 0.38 0.00 43.51 12:56:01 AM 0.75 0.00 0.75 0.00 98.67 12:57:01 AM 0.40 0.00 0.40 0.00 53.97 12:58:01 AM 0.25 0.00 0.25 0.00 53.52 12:59:01 AM 0.82 0.00 0.82 0.00 185.87 01:00:01 AM 0.73 0.02 0.72 0.13 134.91 01:01:01 AM 9.61 5.95 3.67 574.88 195.98 01:02:01 AM 0.65 0.07 0.58 1.73 149.49 01:03:01 AM 20.68 0.40 20.28 46.78 2726.62 Average: 11.48 0.56 10.92 76.69 1157.60 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5162236 7006216 2720196 34.51 2688 2019560 709324 7.94 198712 2169320 100688 12:38:01 AM 5238996 7084488 2643436 33.54 2688 2021504 642196 7.19 219440 2074400 9020 12:39:01 AM 4961516 7062112 2920916 37.06 2688 2266548 635852 7.12 261168 2277892 175776 12:40:01 AM 4955720 7055916 2926712 37.13 2688 2266548 651888 7.30 261168 2278080 4 12:41:01 AM 4908064 7009732 2974368 37.73 2688 2268000 700256 7.84 261600 2325244 276 12:42:01 AM 4903896 7006708 2978536 37.79 2688 2269160 700256 7.84 261624 2329600 516 12:43:01 AM 4896984 7001908 2985448 37.87 2688 2271272 700256 7.84 261804 2336108 136 12:44:01 AM 4896924 7002184 2985508 37.88 2688 2271592 700256 7.84 261804 2336240 4 12:45:01 AM 4896848 7002236 2985584 37.88 2688 2271728 700256 7.84 261804 2336376 136 12:46:01 AM 4892456 6999952 2989976 37.93 2688 2273828 700256 7.84 261848 2340940 4 12:47:01 AM 4891236 6999820 2991196 37.95 2688 2274932 700256 7.84 261960 2342032 296 12:48:01 AM 4888360 6999168 2994072 37.98 2688 2277148 700256 7.84 262032 2344648 196 12:49:01 AM 4887164 6999180 2995268 38.00 2688 2278348 720908 8.07 262052 2345812 32 12:50:01 AM 4886216 6998496 2996216 38.01 2688 2278612 755956 8.46 262052 2346276 136 12:51:01 AM 4885980 6999276 2996452 38.01 2688 2279652 732760 8.20 262228 2346704 284 12:52:01 AM 4883608 6998700 2998824 38.04 2688 2281432 732760 8.20 262248 2349384 552 12:53:01 AM 4881276 6998528 3001156 38.07 2688 2283608 732760 8.20 262324 2351484 412 12:54:01 AM 4879464 6998376 3002968 38.10 2688 2285284 732760 8.20 262548 2352928 124 12:55:01 AM 4878008 6998556 3004424 38.12 2688 2286944 732760 8.20 262756 2354368 776 12:56:01 AM 4876108 6998516 3006324 38.14 2688 2288796 732760 8.20 262892 2356220 120 12:57:01 AM 4874060 6997840 3008372 38.17 2688 2290112 732760 8.20 262916 2358140 4 12:58:01 AM 4869092 6996388 3013340 38.23 2688 2293652 732760 8.20 263080 2362968 2064 12:59:01 AM 4864528 6996156 3017904 38.29 2688 2297984 732760 8.20 263272 2367344 1336 01:00:01 AM 4861076 6995724 3021356 38.33 2688 2301004 740548 8.29 263356 2370280 820 01:01:01 AM 4838392 6994036 3044040 38.62 2688 2322008 738020 8.26 265540 2390672 1304 01:02:01 AM 4719792 6879400 3162640 40.12 2688 2325920 833424 9.33 265696 2509212 920 01:03:01 AM 4920140 6952740 2962292 37.58 2688 2204264 739260 8.28 506452 2094952 23484 Average: 4907339 7001198 2975093 37.74 2688 2261090 717195 8.03 267569 2323986 11830 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 135.25 100.37 1391.70 13.66 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 12.16 8.37 5.54 3.72 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 247.19 180.34 380.60 47.37 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 6.53 4.47 1.58 1.35 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 25.17 14.93 10.06 2.46 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 22.60 20.56 5.34 5.13 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 45.65 45.12 8.34 4.21 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 11.33 9.98 2.25 0.99 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 9.06 7.05 1.45 0.77 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 45.74 44.44 9.72 3.97 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 66.32 43.64 12.91 6.07 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 88.75 71.74 20.38 9.65 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 28.96 27.51 7.53 4.64 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 17.40 12.40 3.01 1.17 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 23.63 21.84 4.19 2.08 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 36.61 31.69 10.17 4.92 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 56.61 55.50 11.52 9.46 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 57.37 59.06 10.49 7.11 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 53.62 55.27 10.15 6.84 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 38.65 36.19 14.05 4.59 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 26.40 21.38 5.64 3.25 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 42.38 42.46 7.72 6.22 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 57.63 58.38 13.76 9.11 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 55.07 53.61 12.65 7.14 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 9.65 9.96 2.64 1.62 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 3.43 3.91 1.79 0.89 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 105.80 66.91 193.62 155.63 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 49.22 41.00 79.96 12.00 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) 02/20/2026 _x86_64_ (2 CPU) 00:35:02 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 37.02 0.00 5.59 1.21 0.09 56.09 12:37:01 AM 0 23.74 0.00 4.51 1.03 0.08 70.64 12:37:01 AM 1 50.32 0.00 6.68 1.38 0.10 41.51 12:38:01 AM all 10.46 0.00 1.53 0.24 0.07 87.71 12:38:01 AM 0 9.60 0.00 1.34 0.20 0.07 88.80 12:38:01 AM 1 11.31 0.00 1.72 0.28 0.07 86.62 12:39:01 AM all 36.15 0.00 6.86 0.43 0.10 56.47 12:39:01 AM 0 38.79 0.00 7.14 0.35 0.10 53.62 12:39:01 AM 1 33.50 0.00 6.57 0.52 0.10 59.31 12:40:01 AM all 0.35 0.00 0.37 0.39 0.05 98.84 12:40:01 AM 0 0.42 0.00 0.33 0.38 0.03 98.83 12:40:01 AM 1 0.28 0.00 0.40 0.40 0.07 98.85 12:41:01 AM all 4.17 0.00 0.24 0.02 0.08 95.49 12:41:01 AM 0 3.96 0.00 0.30 0.00 0.08 95.66 12:41:01 AM 1 4.37 0.00 0.18 0.03 0.08 95.33 12:42:01 AM all 3.66 0.00 0.27 0.01 0.09 95.97 12:42:01 AM 0 3.45 0.00 0.23 0.00 0.08 96.24 12:42:01 AM 1 3.87 0.00 0.30 0.02 0.10 95.71 12:43:01 AM all 9.46 0.00 0.51 0.00 0.07 89.97 12:43:01 AM 0 6.51 0.00 0.39 0.00 0.09 93.01 12:43:01 AM 1 12.54 0.00 0.62 0.00 0.05 86.78 12:44:01 AM all 2.13 0.00 0.20 0.00 0.10 97.57 12:44:01 AM 0 0.73 0.00 0.12 0.00 0.08 99.07 12:44:01 AM 1 3.55 0.00 0.29 0.00 0.12 96.04 12:45:01 AM all 0.78 0.00 0.13 0.00 0.10 98.99 12:45:01 AM 0 0.68 0.00 0.08 0.00 0.07 99.16 12:45:01 AM 1 0.88 0.00 0.17 0.00 0.13 98.81 12:46:01 AM all 6.19 0.00 0.29 0.01 0.08 93.42 12:46:01 AM 0 1.05 0.00 0.33 0.02 0.07 98.53 12:46:01 AM 1 11.35 0.00 0.25 0.00 0.10 88.29 12:47:01 AM all 5.42 0.00 0.37 0.00 0.08 94.12 12:47:01 AM 0 6.07 0.00 0.41 0.00 0.07 93.45 12:47:01 AM 1 4.79 0.00 0.34 0.00 0.10 94.78 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 8.15 0.00 0.55 0.00 0.08 91.22 12:48:01 AM 0 9.28 0.00 0.53 0.00 0.07 90.12 12:48:01 AM 1 7.03 0.00 0.58 0.00 0.09 92.31 12:49:01 AM all 5.25 0.00 0.30 0.00 0.09 94.36 12:49:01 AM 0 1.77 0.00 0.23 0.00 0.08 97.91 12:49:01 AM 1 8.87 0.00 0.36 0.00 0.09 90.68 12:50:01 AM all 2.37 0.00 0.20 0.00 0.08 97.34 12:50:01 AM 0 3.44 0.00 0.26 0.00 0.09 96.22 12:50:01 AM 1 1.31 0.00 0.15 0.00 0.08 98.45 12:51:01 AM all 3.81 0.00 0.30 0.01 0.09 95.79 12:51:01 AM 0 1.97 0.00 0.38 0.02 0.08 97.54 12:51:01 AM 1 5.65 0.00 0.22 0.00 0.10 94.03 12:52:01 AM all 6.49 0.00 0.36 0.00 0.09 93.06 12:52:01 AM 0 3.83 0.00 0.25 0.00 0.08 95.84 12:52:01 AM 1 9.27 0.00 0.47 0.00 0.09 90.17 12:53:01 AM all 7.58 0.00 0.44 0.00 0.09 91.88 12:53:01 AM 0 6.06 0.00 0.39 0.00 0.08 93.47 12:53:01 AM 1 9.11 0.00 0.49 0.00 0.10 90.30 12:54:01 AM all 4.19 0.00 0.33 0.00 0.08 95.39 12:54:01 AM 0 3.53 0.00 0.32 0.00 0.08 96.07 12:54:01 AM 1 4.85 0.00 0.35 0.00 0.08 94.71 12:55:01 AM all 4.19 0.00 0.29 0.00 0.11 95.41 12:55:01 AM 0 3.43 0.00 0.27 0.00 0.10 96.20 12:55:01 AM 1 4.95 0.00 0.32 0.00 0.12 94.61 12:56:01 AM all 3.85 0.00 0.27 0.01 0.08 95.79 12:56:01 AM 0 2.94 0.00 0.25 0.00 0.08 96.72 12:56:01 AM 1 4.77 0.00 0.28 0.02 0.08 94.85 12:57:01 AM all 4.23 0.00 0.21 0.00 0.09 95.47 12:57:01 AM 0 0.92 0.00 0.15 0.00 0.08 98.85 12:57:01 AM 1 7.54 0.00 0.27 0.00 0.10 92.09 12:58:01 AM all 11.93 0.00 0.40 0.01 0.09 87.57 12:58:01 AM 0 4.24 0.00 0.39 0.02 0.08 95.27 12:58:01 AM 1 19.57 0.00 0.40 0.00 0.10 79.92 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 14.15 0.00 0.45 0.00 0.08 85.32 12:59:01 AM 0 11.60 0.00 0.46 0.00 0.08 87.86 12:59:01 AM 1 16.70 0.00 0.44 0.00 0.08 82.77 01:00:01 AM all 8.84 0.00 0.35 0.00 0.09 90.72 01:00:01 AM 0 8.74 0.00 0.33 0.00 0.10 90.82 01:00:01 AM 1 8.94 0.00 0.37 0.00 0.08 90.61 01:01:01 AM all 7.23 0.23 0.38 0.12 0.09 91.95 01:01:01 AM 0 9.33 0.00 0.32 0.00 0.10 90.25 01:01:01 AM 1 5.13 0.47 0.43 0.23 0.08 93.65 01:02:01 AM all 8.56 0.00 0.28 0.00 0.08 91.09 01:02:01 AM 0 11.39 0.00 0.35 0.00 0.08 88.18 01:02:01 AM 1 5.73 0.00 0.20 0.00 0.08 93.99 01:03:01 AM all 26.43 0.00 3.08 0.15 0.08 70.27 01:03:01 AM 0 32.13 0.00 2.94 0.17 0.07 64.70 01:03:01 AM 1 20.74 0.00 3.22 0.13 0.08 75.82 Average: all 9.02 0.01 0.91 0.10 0.09 89.87 Average: 0 7.78 0.00 0.86 0.08 0.08 91.21 Average: 1 10.27 0.02 0.97 0.11 0.09 88.54