---> uname -a: Linux prd-centos8-robot-2c-8g-25584.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 641 4780 19 2275 6757 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:38:40:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84765sec preferred_lft 84765sec inet6 fe80::f816:3eff:fe38:4048/64 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) 01/11/2026 _x86_64_ (2 CPU) 02:52:18 LINUX RESTART (2 CPU) 02:53:01 AM tps rtps wtps bread/s bwrtn/s 02:54:01 AM 84.57 6.40 78.17 1099.50 6446.50 02:55:01 AM 88.45 1.08 87.37 75.31 11296.52 02:56:01 AM 44.84 7.13 37.71 1310.71 2304.88 02:57:01 AM 70.74 2.70 68.04 436.12 8305.93 02:58:01 AM 4.68 0.07 4.62 4.93 172.69 02:59:01 AM 2.05 0.00 2.05 0.00 132.99 03:00:01 AM 0.58 0.00 0.58 0.00 85.30 03:01:01 AM 0.27 0.02 0.25 0.13 3.23 03:02:01 AM 0.35 0.07 0.28 1.73 4.86 03:03:01 AM 0.83 0.00 0.83 0.00 98.53 03:04:01 AM 0.47 0.00 0.47 0.00 46.22 03:05:01 AM 0.43 0.00 0.43 0.00 64.16 03:06:01 AM 0.42 0.00 0.42 0.00 48.03 03:07:01 AM 0.20 0.00 0.20 0.00 12.63 03:08:01 AM 0.63 0.03 0.60 0.27 57.76 03:09:01 AM 1.37 0.00 1.37 0.00 68.99 03:10:01 AM 0.62 0.00 0.62 0.00 81.87 03:11:01 AM 0.53 0.00 0.53 0.00 76.81 03:12:01 AM 0.43 0.00 0.43 0.00 73.65 03:13:01 AM 0.68 0.00 0.68 0.00 77.40 03:14:01 AM 0.27 0.00 0.27 0.00 61.19 03:15:01 AM 0.55 0.00 0.55 0.00 131.44 03:16:01 AM 0.82 0.00 0.82 0.00 152.32 03:17:01 AM 0.97 0.32 0.65 6.93 149.23 03:18:01 AM 1.58 0.00 1.58 0.00 345.40 03:19:01 AM 31.57 0.63 30.94 73.18 2995.70 Average: 13.04 0.71 12.33 115.72 1280.60 02:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:54:01 AM 5270700 7016180 2611732 33.13 2688 1926328 740200 8.29 190408 2098264 201708 02:55:01 AM 5241588 7086396 2640844 33.50 2688 2020848 657844 7.37 206376 2084600 16 02:56:01 AM 4943168 6987072 2939264 37.29 2688 2212748 741188 8.30 268856 2300904 131992 02:57:01 AM 4917636 7032384 2964796 37.61 2688 2280824 683180 7.65 265008 2315092 40 02:58:01 AM 4867972 6983756 3014460 38.24 2688 2281860 748268 8.38 265348 2364236 904 02:59:01 AM 4861600 6979192 3020832 38.32 2688 2283676 748268 8.38 265600 2370536 868 03:00:01 AM 4855612 6974544 3026820 38.40 2688 2285008 766536 8.58 265600 2376240 4 03:01:01 AM 4853888 6972852 3028544 38.42 2688 2285036 766536 8.58 265600 2377660 24 03:02:01 AM 4852280 6973336 3030152 38.44 2688 2287168 766536 8.58 265792 2379380 2076 03:03:01 AM 4849584 6971152 3032848 38.48 2688 2287640 766536 8.58 265804 2381920 16 03:04:01 AM 4848264 6971104 3034168 38.49 2688 2288912 766536 8.58 265904 2383180 80 03:05:01 AM 4844360 6969036 3038072 38.54 2688 2290756 766536 8.58 265976 2387252 156 03:06:01 AM 4838876 6964736 3043556 38.61 2688 2291932 766536 8.58 265996 2392524 84 03:07:01 AM 4838396 6964524 3044036 38.62 2688 2292208 766536 8.58 265996 2392920 44 03:08:01 AM 4834584 6962360 3047848 38.67 2688 2293852 786304 8.80 266220 2396468 204 03:09:01 AM 4832836 6962256 3049596 38.69 2688 2295480 786304 8.80 266228 2398520 760 03:10:01 AM 4827892 6959392 3054540 38.75 2688 2297608 769504 8.62 266380 2402712 840 03:11:01 AM 4826472 6959672 3055960 38.77 2688 2299276 769504 8.62 266592 2404200 612 03:12:01 AM 4822920 6957776 3059512 38.81 2688 2300976 769504 8.62 266796 2407700 408 03:13:01 AM 4821268 6957752 3061164 38.84 2688 2302544 769504 8.62 266868 2409324 24 03:14:01 AM 4819052 6957436 3063380 38.86 2688 2304468 769504 8.62 266912 2411680 236 03:15:01 AM 4810820 6954356 3071612 38.97 2688 2309612 769504 8.62 267152 2419500 1848 03:16:01 AM 4804328 6951984 3078104 39.05 2688 2313716 769504 8.62 267328 2425852 1976 03:17:01 AM 4801552 6951768 3080880 39.09 2688 2316300 769504 8.62 267512 2428276 256 03:18:01 AM 4850528 7010140 3031904 38.46 2688 2325668 688468 7.71 267888 2379372 264 03:19:01 AM 4942816 6960920 2939616 37.29 2688 2190156 741328 8.30 503164 2075644 10088 Average: 4879961 6976618 3002471 38.09 2688 2264023 754218 8.44 270281 2352460 13674 02:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 228.87 155.36 1384.11 27.35 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 63.46 45.73 603.92 7.07 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 43.73 37.14 338.33 8.73 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 207.05 156.26 46.78 41.24 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 24.28 15.25 9.02 3.27 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 41.60 41.39 7.93 6.51 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 31.44 30.59 5.90 2.70 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 1.78 0.58 0.18 0.05 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 50.12 48.84 10.15 4.39 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 37.36 17.30 7.34 1.81 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 60.75 48.78 12.91 6.19 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 59.05 54.50 14.19 7.82 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 28.41 25.48 7.39 4.64 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 15.88 13.43 3.63 1.68 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 31.31 25.59 6.26 2.78 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 23.09 20.26 8.43 4.08 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 42.40 41.55 11.54 9.27 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 32.42 33.47 8.87 5.45 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 33.78 35.54 9.01 5.63 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 22.56 19.50 12.57 2.81 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 25.65 20.93 6.31 5.22 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 31.86 32.99 10.64 5.83 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 33.68 34.14 11.50 7.54 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 21.19 19.29 6.58 2.98 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 12.61 9.38 7.35 1.76 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 84.54 58.16 184.29 138.92 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 49.57 40.06 105.20 12.14 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) 01/11/2026 _x86_64_ (2 CPU) 02:52:18 LINUX RESTART (2 CPU) 02:53:01 AM CPU %user %nice %system %iowait %steal %idle 02:54:01 AM all 35.27 0.00 5.29 0.84 0.09 58.51 02:54:01 AM 0 33.16 0.00 5.72 0.93 0.10 60.09 02:54:01 AM 1 37.37 0.00 4.85 0.75 0.08 56.94 02:55:01 AM all 18.75 0.00 3.30 1.04 0.08 76.82 02:55:01 AM 0 11.52 0.00 3.19 1.22 0.08 83.99 02:55:01 AM 1 25.97 0.00 3.41 0.87 0.08 69.66 02:56:01 AM all 30.99 0.00 4.75 0.31 0.09 63.85 02:56:01 AM 0 32.66 0.00 4.73 0.42 0.10 62.09 02:56:01 AM 1 29.33 0.00 4.77 0.20 0.08 65.61 02:57:01 AM all 18.94 0.00 3.57 0.69 0.07 76.73 02:57:01 AM 0 20.57 0.00 3.31 0.55 0.05 75.52 02:57:01 AM 1 17.31 0.00 3.84 0.83 0.08 77.93 02:58:01 AM all 4.21 0.00 0.26 0.01 0.06 95.47 02:58:01 AM 0 2.10 0.00 0.23 0.02 0.05 97.60 02:58:01 AM 1 6.32 0.00 0.28 0.00 0.07 93.33 02:59:01 AM all 8.48 0.00 0.49 0.01 0.06 90.96 02:59:01 AM 0 3.61 0.00 0.35 0.02 0.05 95.97 02:59:01 AM 1 13.54 0.00 0.62 0.00 0.07 85.77 03:00:01 AM all 7.28 0.00 0.42 0.01 0.06 92.23 03:00:01 AM 0 6.31 0.00 0.42 0.02 0.07 93.18 03:00:01 AM 1 8.26 0.00 0.41 0.00 0.05 91.27 03:01:01 AM all 0.48 0.00 0.14 0.00 0.07 99.31 03:01:01 AM 0 0.33 0.00 0.18 0.00 0.08 99.40 03:01:01 AM 1 0.63 0.00 0.10 0.00 0.05 99.22 03:02:01 AM all 6.43 0.00 0.30 0.00 0.08 93.19 03:02:01 AM 0 6.92 0.00 0.30 0.00 0.08 92.69 03:02:01 AM 1 5.95 0.00 0.30 0.00 0.07 93.69 03:03:01 AM all 2.18 0.00 0.18 0.01 0.08 97.55 03:03:01 AM 0 2.75 0.00 0.22 0.00 0.08 96.95 03:03:01 AM 1 1.62 0.00 0.15 0.02 0.07 98.15 03:04:01 AM all 7.47 0.00 0.49 0.00 0.09 91.94 03:04:01 AM 0 7.00 0.00 0.46 0.00 0.10 92.44 03:04:01 AM 1 7.95 0.00 0.53 0.00 0.09 91.43 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 6.29 0.00 0.36 0.00 0.11 93.24 03:05:01 AM 0 1.44 0.00 0.37 0.00 0.12 98.08 03:05:01 AM 1 11.18 0.00 0.35 0.00 0.10 88.37 03:06:01 AM all 6.34 0.00 0.35 0.00 0.07 93.24 03:06:01 AM 0 4.04 0.00 0.31 0.00 0.07 95.59 03:06:01 AM 1 8.65 0.00 0.39 0.00 0.07 90.89 03:07:01 AM all 2.62 0.00 0.24 0.00 0.07 97.08 03:07:01 AM 0 3.56 0.00 0.29 0.00 0.07 96.08 03:07:01 AM 1 1.69 0.00 0.18 0.00 0.07 98.06 03:08:01 AM all 5.51 0.00 0.35 0.00 0.10 94.03 03:08:01 AM 0 4.83 0.00 0.38 0.00 0.08 94.70 03:08:01 AM 1 6.20 0.00 0.32 0.00 0.12 93.37 03:09:01 AM all 6.75 0.00 0.40 0.01 0.06 92.78 03:09:01 AM 0 5.76 0.00 0.31 0.02 0.07 93.85 03:09:01 AM 1 7.74 0.00 0.49 0.00 0.05 91.71 03:10:01 AM all 7.60 0.00 0.47 0.01 0.08 91.83 03:10:01 AM 0 4.20 0.00 0.37 0.02 0.08 95.33 03:10:01 AM 1 11.06 0.00 0.58 0.00 0.09 88.28 03:11:01 AM all 4.47 0.00 0.33 0.00 0.08 95.12 03:11:01 AM 0 4.91 0.00 0.35 0.00 0.08 94.65 03:11:01 AM 1 4.03 0.00 0.32 0.00 0.07 95.58 03:12:01 AM all 4.27 0.00 0.32 0.00 0.08 95.33 03:12:01 AM 0 2.27 0.00 0.28 0.00 0.07 97.37 03:12:01 AM 1 6.26 0.00 0.35 0.00 0.10 93.29 03:13:01 AM all 3.71 0.00 0.28 0.00 0.08 95.92 03:13:01 AM 0 2.04 0.00 0.25 0.00 0.08 97.63 03:13:01 AM 1 5.39 0.00 0.32 0.00 0.08 94.21 03:14:01 AM all 6.73 0.00 0.34 0.00 0.08 92.85 03:14:01 AM 0 4.67 0.00 0.32 0.00 0.07 94.95 03:14:01 AM 1 8.81 0.00 0.37 0.00 0.08 90.74 03:15:01 AM all 16.38 0.00 0.41 0.02 0.08 83.12 03:15:01 AM 0 12.20 0.00 0.33 0.03 0.07 87.37 03:15:01 AM 1 20.59 0.00 0.49 0.00 0.08 78.83 03:15:01 AM CPU %user %nice %system %iowait %steal %idle 03:16:01 AM all 13.92 0.00 0.44 0.01 0.10 85.53 03:16:01 AM 0 4.72 0.00 0.35 0.02 0.10 94.81 03:16:01 AM 1 23.20 0.00 0.52 0.00 0.10 76.18 03:17:01 AM all 6.91 0.00 0.35 0.01 0.08 92.65 03:17:01 AM 0 6.57 0.00 0.37 0.00 0.07 93.00 03:17:01 AM 1 7.26 0.00 0.33 0.02 0.08 92.31 03:18:01 AM all 12.18 0.00 0.43 0.02 0.08 87.29 03:18:01 AM 0 16.97 0.00 0.42 0.02 0.08 82.52 03:18:01 AM 1 7.39 0.00 0.45 0.02 0.08 92.06 03:19:01 AM all 30.11 0.00 3.84 0.17 0.08 65.81 03:19:01 AM 0 25.35 0.00 3.55 0.17 0.08 70.85 03:19:01 AM 1 34.86 0.00 4.13 0.17 0.07 60.78 Average: all 10.57 0.00 1.09 0.12 0.08 88.14 Average: 0 8.88 0.00 1.06 0.13 0.08 89.85 Average: 1 12.27 0.00 1.12 0.11 0.08 86.43