---> uname -a: Linux prd-centos8-robot-2c-8g-5599.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 627 4789 19 2280 6771 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:c1:59:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84557sec preferred_lft 84557sec inet6 fe80::f816:3eff:fec1:59bc/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) 01/29/2026 _x86_64_ (2 CPU) 03:02:27 LINUX RESTART (2 CPU) 03:03:01 AM tps rtps wtps bread/s bwrtn/s 03:04:01 AM 99.48 49.75 49.73 6443.59 23883.42 03:05:01 AM 122.28 1.08 121.19 75.31 12429.27 03:06:01 AM 23.13 0.52 22.61 64.78 2085.35 03:07:01 AM 63.64 6.90 56.74 1286.05 3508.72 03:08:01 AM 33.86 0.03 33.83 3.47 6347.09 03:09:01 AM 4.30 0.00 4.30 0.00 141.30 03:10:01 AM 0.15 0.00 0.15 0.00 1.40 03:11:01 AM 0.32 0.07 0.25 4.93 3.58 03:12:01 AM 2.25 0.03 2.22 1.87 240.55 03:13:01 AM 0.53 0.00 0.53 0.00 151.19 03:14:01 AM 0.37 0.00 0.37 0.00 138.86 03:15:02 AM 0.37 0.00 0.37 0.00 131.42 03:16:01 AM 0.25 0.00 0.25 0.00 35.30 03:17:01 AM 0.17 0.00 0.17 0.00 39.88 03:18:01 AM 0.35 0.03 0.32 0.27 11.51 03:19:01 AM 1.28 0.00 1.28 0.00 44.68 03:20:01 AM 0.28 0.00 0.28 0.00 135.89 03:21:01 AM 0.52 0.00 0.52 0.00 75.14 03:22:01 AM 0.35 0.00 0.35 0.00 157.86 03:23:01 AM 0.32 0.00 0.32 0.00 131.71 03:24:01 AM 0.38 0.00 0.38 0.00 151.12 03:25:01 AM 0.22 0.00 0.22 0.00 63.90 03:26:01 AM 0.22 0.00 0.22 0.00 82.14 03:27:01 AM 0.15 0.00 0.15 0.00 13.73 03:28:01 AM 0.53 0.00 0.53 0.00 19.95 03:29:01 AM 0.63 0.00 0.63 0.00 64.93 03:30:01 AM 0.38 0.00 0.38 0.00 65.19 03:31:01 AM 0.18 0.00 0.18 0.00 18.06 03:32:01 AM 7.62 0.32 7.30 36.93 398.88 03:33:01 AM 33.71 0.52 33.19 63.85 3354.73 Average: 13.28 1.98 11.30 266.19 1798.61 03:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:04:01 AM 5343648 6983704 2538776 32.21 2688 1829512 795108 8.90 202848 2040072 157560 03:05:01 AM 5141180 6984528 2741244 34.78 2688 2019572 725844 8.13 199396 2188800 40768 03:06:01 AM 5216392 7061808 2666032 33.82 2688 2021520 665264 7.45 220348 2093592 4 03:07:01 AM 4934428 7035536 2947996 37.40 2688 2266744 661548 7.41 256372 2305504 176332 03:08:01 AM 4932204 7032660 2950220 37.43 2688 2266932 660632 7.40 261996 2300568 20 03:09:01 AM 4932272 7032732 2950152 37.43 2688 2266936 660632 7.40 262000 2300636 8 03:10:01 AM 4931920 7032368 2950504 37.43 2688 2266936 660436 7.39 262000 2300924 8 03:11:01 AM 4885812 6987712 2996612 38.02 2688 2268380 736792 8.25 262336 2346464 1280 03:12:01 AM 4874896 6981504 3007528 38.15 2688 2273120 757708 8.48 262524 2357036 952 03:13:01 AM 4867500 6977896 3014924 38.25 2688 2276900 776844 8.70 262524 2364520 428 03:14:01 AM 4862052 6977012 3020372 38.32 2688 2281460 776844 8.70 262524 2369960 936 03:15:02 AM 4859676 6977564 3022748 38.35 2688 2284368 797088 8.92 262892 2371924 24 03:16:01 AM 4855428 6974856 3026996 38.40 2688 2285908 797088 8.92 262892 2376252 628 03:17:01 AM 4854884 6974896 3027540 38.41 2688 2286492 779140 8.72 262892 2376856 52 03:18:01 AM 4853912 6974304 3028512 38.42 2688 2286868 779140 8.72 263060 2377616 212 03:19:01 AM 4853824 6974816 3028600 38.42 2688 2287460 758212 8.49 263060 2377960 376 03:20:01 AM 4846976 6971716 3035448 38.51 2688 2291208 811444 9.09 263112 2384168 128 03:21:01 AM 4835660 6965580 3046764 38.65 2688 2296396 811444 9.09 263112 2395400 3272 03:22:01 AM 4836980 6969616 3045444 38.64 2688 2299112 811444 9.09 263112 2394264 1368 03:23:01 AM 4834312 6970720 3048112 38.67 2688 2302876 811444 9.09 263112 2397208 1236 03:24:01 AM 4827888 6969268 3054536 38.75 2688 2307856 811444 9.09 263112 2402936 1796 03:25:01 AM 4828224 6970000 3054200 38.75 2688 2308268 811444 9.09 263112 2403076 332 03:26:01 AM 4824964 6968940 3057460 38.79 2688 2310444 790320 8.85 263112 2406632 84 03:27:01 AM 4824384 6968724 3058040 38.80 2688 2310808 790320 8.85 263112 2407112 68 03:28:01 AM 4825768 6970524 3056656 38.78 2688 2311224 768584 8.61 263112 2405976 40 03:29:01 AM 4823468 6969952 3058956 38.81 2688 2312952 768584 8.61 263112 2407944 96 03:30:01 AM 4818592 6966792 3063832 38.87 2688 2314668 840424 9.41 263260 2412120 40 03:31:01 AM 4817760 6966836 3064664 38.88 2688 2315584 840424 9.41 263260 2412972 468 03:32:01 AM 4842876 6909728 3039548 38.56 2688 2237464 775648 8.68 346464 2324196 108672 03:33:01 AM 4974416 7003288 2908008 36.89 2688 2201964 679312 7.61 512808 2033328 26044 Average: 4898743 6983519 2983681 37.85 2688 2252998 763687 8.55 268219 2334534 17441 03:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 313.53 193.87 1665.10 61.90 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 84.11 63.06 878.57 9.51 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 19.98 11.98 6.65 4.24 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 43.84 39.11 338.55 8.47 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 465.72 370.42 99.51 84.03 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 2.48 2.03 0.55 0.48 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 2.77 1.97 0.45 0.41 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 38.17 25.26 15.11 2.80 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 20.71 18.19 24.00 2.84 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 29.91 28.11 20.57 3.60 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 14.75 15.26 24.01 2.49 0.00 0.00 0.00 0.00 03:15:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:02 AM eth0 79.69 79.71 24.74 6.67 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 69.95 68.43 16.30 5.83 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 37.64 35.01 6.91 3.71 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 13.36 9.18 3.14 1.96 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 8.52 7.10 3.98 1.67 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 58.83 56.78 14.43 13.58 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 66.54 64.02 73.59 5.15 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 42.39 42.05 25.45 3.64 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 61.87 53.81 42.89 4.82 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 43.25 43.35 53.07 3.97 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 22.91 22.68 5.13 1.77 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 35.73 34.21 25.21 3.73 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 12.78 10.88 3.00 2.13 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 12.53 10.08 2.84 1.95 0.00 0.00 0.00 0.00 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 47.77 47.37 26.82 3.95 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 91.98 66.62 15.13 6.49 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 44.33 25.47 7.80 2.68 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 120.01 78.79 180.79 145.85 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 17.09 15.41 14.37 7.75 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 64.10 51.33 120.68 13.61 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) 01/29/2026 _x86_64_ (2 CPU) 03:02:27 LINUX RESTART (2 CPU) 03:03:01 AM CPU %user %nice %system %iowait %steal %idle 03:04:01 AM all 39.00 0.03 6.54 3.45 0.10 50.89 03:04:01 AM 0 35.12 0.02 5.58 3.18 0.10 56.00 03:04:01 AM 1 42.87 0.03 7.50 3.71 0.10 45.78 03:05:01 AM all 31.48 0.00 4.74 1.50 0.12 62.16 03:05:01 AM 0 20.53 0.00 4.75 1.95 0.13 72.64 03:05:01 AM 1 42.41 0.00 4.73 1.05 0.10 51.71 03:06:01 AM all 12.78 0.00 1.81 3.96 0.06 81.39 03:06:01 AM 0 3.38 0.00 1.32 4.48 0.05 90.77 03:06:01 AM 1 22.18 0.00 2.31 3.44 0.07 72.01 03:07:01 AM all 31.92 0.00 5.66 0.60 0.12 61.69 03:07:01 AM 0 18.20 0.00 4.73 0.40 0.10 76.57 03:07:01 AM 1 45.68 0.00 6.60 0.80 0.15 46.77 03:08:01 AM all 7.74 0.00 2.31 4.17 0.07 85.70 03:08:01 AM 0 6.08 0.00 2.35 2.60 0.07 88.91 03:08:01 AM 1 9.40 0.00 2.28 5.75 0.07 82.50 03:09:01 AM all 0.27 0.00 0.10 0.26 0.03 99.34 03:09:01 AM 0 0.28 0.00 0.12 0.52 0.03 99.05 03:09:01 AM 1 0.25 0.00 0.08 0.00 0.03 99.63 03:10:01 AM all 0.38 0.00 0.08 0.00 0.03 99.52 03:10:01 AM 0 0.22 0.00 0.10 0.00 0.02 99.67 03:10:01 AM 1 0.53 0.00 0.05 0.00 0.05 99.37 03:11:01 AM all 3.32 0.00 0.61 0.00 0.05 96.02 03:11:01 AM 0 1.25 0.00 0.45 0.00 0.05 98.24 03:11:01 AM 1 5.39 0.00 0.77 0.00 0.05 93.79 03:12:01 AM all 10.06 0.00 0.62 0.03 0.08 89.22 03:12:01 AM 0 10.18 0.00 0.42 0.00 0.08 89.32 03:12:01 AM 1 9.95 0.00 0.82 0.05 0.07 89.11 03:13:01 AM all 9.55 0.00 0.84 0.00 0.07 89.54 03:13:01 AM 0 9.13 0.00 0.55 0.00 0.05 90.27 03:13:01 AM 1 9.98 0.00 1.12 0.00 0.08 88.81 03:14:01 AM all 8.62 0.00 0.30 0.00 0.08 91.00 03:14:01 AM 0 4.90 0.00 0.23 0.00 0.10 94.76 03:14:01 AM 1 12.34 0.00 0.37 0.00 0.07 87.23 03:14:01 AM CPU %user %nice %system %iowait %steal %idle 03:15:02 AM all 10.02 0.00 1.18 0.00 0.10 88.70 03:15:02 AM 0 5.37 0.00 0.84 0.00 0.12 93.68 03:15:02 AM 1 14.75 0.00 1.53 0.00 0.09 83.63 03:16:01 AM all 8.05 0.00 0.89 0.00 0.07 90.99 03:16:01 AM 0 4.65 0.00 0.90 0.00 0.05 94.40 03:16:01 AM 1 11.52 0.00 0.87 0.00 0.09 87.52 03:17:01 AM all 5.67 0.00 0.44 0.00 0.08 93.81 03:17:01 AM 0 3.45 0.00 0.40 0.00 0.08 96.07 03:17:01 AM 1 7.91 0.00 0.49 0.00 0.07 91.54 03:18:01 AM all 4.58 0.00 0.50 0.00 0.05 94.87 03:18:01 AM 0 3.46 0.00 0.44 0.00 0.05 96.05 03:18:01 AM 1 5.69 0.00 0.57 0.00 0.05 93.69 03:19:01 AM all 4.62 0.00 0.40 0.18 0.04 94.76 03:19:01 AM 0 2.14 0.00 0.28 0.35 0.03 97.19 03:19:01 AM 1 7.12 0.00 0.52 0.00 0.05 92.31 03:20:01 AM all 11.96 0.00 0.79 0.02 0.10 87.13 03:20:01 AM 0 13.92 0.00 0.77 0.03 0.10 85.18 03:20:01 AM 1 10.00 0.00 0.82 0.00 0.10 89.08 03:21:01 AM all 5.46 0.00 0.50 0.03 0.06 93.96 03:21:01 AM 0 7.58 0.00 0.45 0.00 0.05 91.92 03:21:01 AM 1 3.35 0.00 0.54 0.05 0.07 96.00 03:22:01 AM all 5.75 0.00 0.54 0.00 0.07 93.65 03:22:01 AM 0 4.13 0.00 0.49 0.00 0.07 95.32 03:22:01 AM 1 7.37 0.00 0.59 0.00 0.07 91.98 03:23:01 AM all 6.49 0.00 0.45 0.01 0.09 92.96 03:23:01 AM 0 5.91 0.00 0.44 0.00 0.07 93.58 03:23:01 AM 1 7.06 0.00 0.47 0.02 0.12 92.34 03:24:01 AM all 6.90 0.00 0.97 0.02 0.08 92.04 03:24:01 AM 0 2.68 0.00 0.35 0.03 0.07 96.87 03:24:01 AM 1 11.11 0.00 1.59 0.00 0.08 87.21 03:25:01 AM all 2.14 0.00 0.26 0.01 0.05 97.54 03:25:01 AM 0 1.56 0.00 0.22 0.00 0.05 98.17 03:25:01 AM 1 2.73 0.00 0.30 0.02 0.05 96.90 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 5.83 0.00 0.54 0.00 0.06 93.57 03:26:01 AM 0 3.90 0.00 0.50 0.00 0.05 95.54 03:26:01 AM 1 7.75 0.00 0.59 0.00 0.07 91.60 03:27:01 AM all 4.48 0.00 0.23 0.00 0.06 95.23 03:27:01 AM 0 3.72 0.00 0.23 0.00 0.07 95.98 03:27:01 AM 1 5.24 0.00 0.23 0.00 0.05 94.48 03:28:01 AM all 4.20 0.00 0.28 0.00 0.05 95.48 03:28:01 AM 0 4.27 0.00 0.32 0.00 0.05 95.37 03:28:01 AM 1 4.13 0.00 0.23 0.00 0.05 95.59 03:29:01 AM all 6.04 0.00 0.61 0.00 0.08 93.27 03:29:01 AM 0 10.54 0.00 0.90 0.00 0.09 88.47 03:29:01 AM 1 1.76 0.00 0.33 0.00 0.07 97.84 03:30:01 AM all 7.28 0.00 1.22 0.00 0.08 91.43 03:30:01 AM 0 7.74 0.00 1.49 0.00 0.08 90.68 03:30:01 AM 1 6.82 0.00 0.94 0.00 0.07 92.17 03:31:01 AM all 5.15 0.00 0.46 0.00 0.08 94.31 03:31:01 AM 0 5.87 0.00 0.42 0.00 0.08 93.63 03:31:01 AM 1 4.42 0.00 0.51 0.00 0.08 94.99 03:32:01 AM all 20.20 0.00 2.11 0.28 0.08 77.33 03:32:01 AM 0 11.35 0.00 1.77 0.25 0.08 86.54 03:32:01 AM 1 29.04 0.00 2.44 0.32 0.08 68.12 03:33:01 AM all 30.89 0.00 4.06 0.41 0.10 64.54 03:33:01 AM 0 15.22 0.00 3.35 0.10 0.08 81.24 03:33:01 AM 1 46.56 0.00 4.77 0.72 0.12 47.84 Average: all 10.38 0.00 1.34 0.50 0.07 87.71 Average: 0 7.56 0.00 1.17 0.46 0.07 90.73 Average: 1 13.20 0.00 1.50 0.53 0.07 84.68