---> uname -a: Linux prd-centos8-robot-2c-8g-51950.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 689 4684 19 2323 6709 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:4f:e5:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84518sec preferred_lft 84518sec inet6 fe80::f816:3eff:fe4f:e5ac/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) 08/11/2025 _x86_64_ (2 CPU) 00:45:33 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 127.79 56.51 71.28 7616.53 6633.42 12:48:01 AM 89.69 0.72 88.97 52.92 10791.35 12:49:01 AM 45.92 7.13 38.79 1310.50 3360.78 12:50:01 AM 62.70 0.25 62.45 47.05 7917.69 12:51:01 AM 5.46 0.00 5.46 0.00 231.18 12:52:01 AM 0.38 0.00 0.38 0.00 6.98 12:53:01 AM 0.12 0.00 0.12 0.00 1.17 12:54:01 AM 0.62 0.22 0.40 11.73 114.91 12:55:01 AM 2.28 0.00 2.28 0.00 232.98 12:56:01 AM 0.50 0.03 0.47 1.87 137.83 12:57:01 AM 0.30 0.00 0.30 0.00 101.48 12:58:01 AM 0.27 0.00 0.27 0.00 152.54 12:59:01 AM 0.23 0.00 0.23 0.00 131.34 01:00:01 AM 0.20 0.00 0.20 0.00 126.82 01:01:01 AM 0.35 0.05 0.30 0.40 35.82 01:02:01 AM 1.45 0.07 1.38 1.73 68.27 01:03:02 AM 0.30 0.00 0.30 0.00 18.71 01:04:01 AM 0.12 0.00 0.12 0.00 10.03 01:05:01 AM 0.25 0.00 0.25 0.00 136.53 01:06:01 AM 0.52 0.00 0.52 0.00 81.79 01:07:01 AM 0.33 0.00 0.33 0.00 167.24 01:08:01 AM 0.23 0.00 0.23 0.00 143.19 01:09:01 AM 0.28 0.00 0.28 0.00 184.15 01:10:01 AM 0.30 0.00 0.30 0.00 208.10 01:11:01 AM 0.52 0.00 0.52 0.00 64.27 01:12:01 AM 0.52 0.00 0.52 0.00 16.94 01:13:01 AM 0.15 0.00 0.15 0.00 22.01 01:14:01 AM 0.27 0.02 0.25 0.13 67.38 01:15:01 AM 9.16 5.93 3.23 574.74 129.84 01:16:01 AM 15.63 0.33 15.30 37.86 888.87 Average: 12.24 2.38 9.86 322.05 1073.43 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5342740 7052040 2539684 32.22 2688 1891920 728260 8.15 192156 2029056 199880 12:48:01 AM 5167564 7004504 2714860 34.44 2688 2012896 744636 8.34 198588 2165920 42424 12:49:01 AM 5009200 6974828 2873224 36.45 2688 2139184 795664 8.91 259388 2256668 67708 12:50:01 AM 4872480 6960088 3009944 38.19 2688 2255224 777592 8.71 262568 2367020 44 12:51:01 AM 4872656 6960284 3009768 38.18 2688 2255228 777592 8.71 262572 2366952 8 12:52:01 AM 4872664 6960288 3009760 38.18 2688 2255228 777592 8.71 262576 2367060 8 12:53:01 AM 4872684 6960308 3009740 38.18 2688 2255228 777592 8.71 262576 2366948 4 12:54:01 AM 4814036 6906068 3068388 38.93 2688 2259652 863704 9.67 262720 2424756 848 12:55:01 AM 4807860 6904500 3074564 39.01 2688 2264252 863704 9.67 262724 2431176 576 12:56:01 AM 4802636 6902804 3079788 39.07 2688 2267820 863704 9.67 263260 2435708 104 12:57:01 AM 4797464 6902048 3084960 39.14 2688 2272192 884676 9.91 263260 2440872 1536 12:58:01 AM 4794872 6903148 3087552 39.17 2688 2275880 884676 9.91 263260 2443576 692 12:59:01 AM 4790708 6902600 3091716 39.22 2688 2279576 884676 9.91 263260 2447352 496 01:00:01 AM 4787076 6902348 3095348 39.27 2688 2282876 878684 9.84 263260 2451456 24 01:01:01 AM 4785584 6902012 3096840 39.29 2688 2284016 877952 9.83 263368 2452900 220 01:02:01 AM 4784780 6902276 3097644 39.30 2688 2285100 877952 9.83 263504 2453632 132 01:03:02 AM 4784412 6902284 3098012 39.30 2688 2285476 877952 9.83 263504 2453984 56 01:04:01 AM 4783504 6902004 3098920 39.31 2688 2286096 856768 9.59 263504 2454800 416 01:05:01 AM 4776728 6898976 3105696 39.40 2688 2289852 907404 10.16 263556 2461296 116 01:06:01 AM 4766932 6895384 3115492 39.52 2688 2296080 907404 10.16 263556 2471164 4156 01:07:01 AM 4765140 6895296 3117284 39.55 2688 2297792 907404 10.16 263556 2472884 952 01:08:01 AM 4758960 6895820 3123464 39.63 2688 2304456 907404 10.16 263556 2478932 3388 01:09:01 AM 4756212 6896148 3126212 39.66 2688 2307532 907404 10.16 263556 2481988 980 01:10:01 AM 4748408 6894916 3134016 39.76 2688 2314112 885456 9.91 263556 2489720 1352 01:11:01 AM 4748384 6895308 3134040 39.76 2688 2314520 885456 9.91 263556 2489908 44 01:12:01 AM 4749764 6897088 3132660 39.74 2688 2314920 869812 9.74 263556 2488320 128 01:13:01 AM 4750692 6898548 3131732 39.73 2688 2315452 869812 9.74 263556 2487652 32 01:14:01 AM 4743196 6893632 3139228 39.83 2688 2318040 954916 10.69 263712 2493948 656 01:15:01 AM 4725780 6894700 3156644 40.05 2688 2336444 958592 10.73 265888 2509200 280 01:16:01 AM 4820024 6888628 3062400 38.85 2688 2241832 828868 9.28 366400 2337812 100916 Average: 4828438 6918296 3053986 38.74 2688 2258629 859444 9.62 262135 2415755 14273 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 322.68 196.05 1758.67 57.73 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 63.61 48.20 716.10 8.32 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 45.72 40.52 328.31 9.79 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 600.52 432.71 120.61 103.25 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 2.60 1.88 0.43 0.41 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 2.83 2.13 0.59 0.51 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 1.30 0.70 0.16 0.12 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 59.25 42.35 31.00 5.60 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 16.11 14.13 20.50 2.38 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 14.26 10.91 18.68 1.75 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 30.14 30.46 22.90 4.74 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 13.71 14.63 14.43 2.42 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 12.28 10.61 18.92 2.04 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 83.98 84.22 25.61 7.10 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 54.93 53.27 11.90 4.62 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 53.85 51.12 11.47 5.09 0.00 0.00 0.00 0.00 01:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:02 AM eth0 11.40 9.23 2.65 1.80 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 9.49 7.57 3.91 1.58 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 87.12 85.99 16.05 15.43 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 160.85 156.05 87.92 11.52 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 46.66 39.28 12.44 3.31 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 135.47 127.21 94.46 9.93 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 32.18 25.33 19.97 2.44 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 98.65 99.08 83.08 8.13 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 13.68 11.28 3.22 2.29 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 13.31 11.06 3.20 2.30 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 7.75 6.36 3.55 1.15 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 110.90 106.30 36.11 9.16 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 37.25 27.74 6.87 2.72 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 139.99 95.00 220.94 155.66 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 76.12 61.41 123.23 14.78 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) 08/11/2025 _x86_64_ (2 CPU) 00:45:33 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 45.98 0.03 7.99 1.50 0.12 44.39 12:47:01 AM 0 44.33 0.00 6.98 1.50 0.12 47.07 12:47:01 AM 1 47.64 0.05 8.99 1.49 0.12 41.72 12:48:01 AM all 23.43 0.00 3.41 1.17 0.08 71.91 12:48:01 AM 0 22.59 0.00 3.17 1.02 0.08 73.14 12:48:01 AM 1 24.26 0.00 3.65 1.32 0.08 70.69 12:49:01 AM all 24.46 0.00 4.40 0.41 0.10 70.64 12:49:01 AM 0 22.15 0.00 4.25 0.43 0.08 73.09 12:49:01 AM 1 26.77 0.00 4.55 0.38 0.12 68.18 12:50:01 AM all 20.27 0.00 4.32 0.53 0.08 74.79 12:50:01 AM 0 19.27 0.00 4.37 0.53 0.08 75.75 12:50:01 AM 1 21.28 0.00 4.27 0.54 0.08 73.83 12:51:01 AM all 0.34 0.00 0.10 0.01 0.03 99.52 12:51:01 AM 0 0.55 0.00 0.08 0.02 0.03 99.32 12:51:01 AM 1 0.13 0.00 0.12 0.00 0.03 99.72 12:52:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 12:52:01 AM 0 0.55 0.00 0.03 0.00 0.02 99.40 12:52:01 AM 1 0.12 0.00 0.10 0.00 0.03 99.75 12:53:01 AM all 0.29 0.00 0.05 0.00 0.03 99.63 12:53:01 AM 0 0.53 0.00 0.05 0.00 0.03 99.38 12:53:01 AM 1 0.05 0.00 0.05 0.00 0.02 99.88 12:54:01 AM all 9.82 0.00 0.82 0.02 0.07 89.28 12:54:01 AM 0 7.58 0.00 1.09 0.02 0.05 91.27 12:54:01 AM 1 12.06 0.00 0.55 0.02 0.08 87.29 12:55:01 AM all 8.69 0.00 0.28 0.00 0.08 90.94 12:55:01 AM 0 6.78 0.00 0.25 0.00 0.07 92.90 12:55:01 AM 1 10.59 0.00 0.32 0.00 0.10 88.99 12:56:01 AM all 7.47 0.00 0.30 0.01 0.06 92.16 12:56:01 AM 0 1.17 0.00 0.15 0.02 0.05 98.61 12:56:01 AM 1 13.86 0.00 0.46 0.00 0.07 85.61 12:57:01 AM all 10.79 0.00 0.69 0.01 0.08 88.42 12:57:01 AM 0 7.67 0.00 0.25 0.02 0.08 91.98 12:57:01 AM 1 13.93 0.00 1.14 0.00 0.08 84.85 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 8.05 0.00 0.29 0.00 0.07 91.59 12:58:01 AM 0 12.05 0.00 0.33 0.00 0.07 87.54 12:58:01 AM 1 4.02 0.00 0.25 0.00 0.07 95.66 12:59:01 AM all 7.47 0.00 0.32 0.00 0.08 92.14 12:59:01 AM 0 4.44 0.00 0.27 0.00 0.07 95.22 12:59:01 AM 1 10.52 0.00 0.37 0.00 0.08 89.03 01:00:01 AM all 10.10 0.00 0.97 0.00 0.08 88.85 01:00:01 AM 0 7.92 0.00 0.85 0.00 0.08 91.15 01:00:01 AM 1 12.28 0.00 1.10 0.00 0.07 86.55 01:01:01 AM all 6.34 0.00 0.62 0.00 0.07 92.98 01:01:01 AM 0 4.73 0.00 0.45 0.00 0.05 94.77 01:01:01 AM 1 7.98 0.00 0.78 0.00 0.09 91.15 01:02:01 AM all 6.65 0.00 0.59 0.01 0.08 92.68 01:02:01 AM 0 3.83 0.00 0.42 0.00 0.08 95.67 01:02:01 AM 1 9.48 0.00 0.76 0.02 0.07 89.68 01:03:02 AM all 4.49 0.00 0.31 0.00 0.08 95.13 01:03:02 AM 0 2.66 0.00 0.20 0.00 0.07 97.08 01:03:02 AM 1 6.32 0.00 0.42 0.00 0.08 93.18 01:04:01 AM all 4.12 0.00 0.34 0.00 0.04 95.49 01:04:01 AM 0 4.48 0.00 0.37 0.00 0.03 95.11 01:04:01 AM 1 3.76 0.00 0.31 0.00 0.05 95.88 01:05:01 AM all 11.88 0.00 0.82 0.01 0.08 87.22 01:05:01 AM 0 8.53 0.00 1.10 0.02 0.07 90.29 01:05:01 AM 1 15.18 0.00 0.54 0.00 0.08 84.20 01:06:01 AM all 8.50 0.00 0.78 0.01 0.08 90.63 01:06:01 AM 0 4.94 0.00 0.74 0.00 0.08 94.24 01:06:01 AM 1 12.08 0.00 0.83 0.02 0.07 87.01 01:07:01 AM all 6.60 0.00 0.62 0.01 0.12 92.65 01:07:01 AM 0 4.84 0.00 0.69 0.02 0.14 94.32 01:07:01 AM 1 8.32 0.00 0.55 0.00 0.10 91.03 01:08:01 AM all 8.08 0.00 0.57 0.01 0.08 91.26 01:08:01 AM 0 4.04 0.00 0.67 0.02 0.08 95.19 01:08:01 AM 1 12.14 0.00 0.47 0.00 0.07 87.32 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 8.40 0.00 0.76 0.01 0.08 90.76 01:09:01 AM 0 9.29 0.00 0.98 0.00 0.07 89.66 01:09:01 AM 1 7.52 0.00 0.54 0.02 0.08 91.84 01:10:01 AM all 8.18 0.00 0.59 0.00 0.07 91.17 01:10:01 AM 0 5.73 0.00 0.56 0.00 0.07 93.65 01:10:01 AM 1 10.62 0.00 0.62 0.00 0.07 88.69 01:11:01 AM all 4.61 0.00 0.22 0.01 0.07 95.10 01:11:01 AM 0 3.91 0.00 0.18 0.02 0.07 95.82 01:11:01 AM 1 5.31 0.00 0.25 0.00 0.07 94.37 01:12:01 AM all 4.49 0.00 0.19 0.00 0.07 95.25 01:12:01 AM 0 3.74 0.00 0.20 0.00 0.07 95.99 01:12:01 AM 1 5.23 0.00 0.18 0.00 0.07 94.52 01:13:01 AM all 5.21 0.00 0.45 0.00 0.06 94.28 01:13:01 AM 0 2.71 0.00 0.28 0.00 0.07 96.94 01:13:01 AM 1 7.79 0.00 0.62 0.00 0.05 91.54 01:14:01 AM all 7.91 0.00 1.02 0.00 0.07 91.01 01:14:01 AM 0 5.21 0.00 0.91 0.00 0.07 93.82 01:14:01 AM 1 10.66 0.00 1.13 0.00 0.07 88.15 01:15:01 AM all 4.46 0.23 0.72 0.11 0.07 94.40 01:15:01 AM 0 1.84 0.47 0.59 0.20 0.05 96.86 01:15:01 AM 1 7.10 0.00 0.86 0.02 0.08 91.95 01:16:01 AM all 26.68 0.00 2.67 0.08 0.09 70.47 01:16:01 AM 0 12.88 0.00 2.15 0.08 0.08 84.80 01:16:01 AM 1 40.50 0.00 3.19 0.08 0.10 56.12 Average: all 10.15 0.01 1.18 0.13 0.07 88.45 Average: 0 8.04 0.02 1.09 0.13 0.07 90.65 Average: 1 12.27 0.00 1.27 0.13 0.07 86.25