---> uname -a: Linux prd-centos8-robot-2c-8g-4851.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 638 4812 19 2247 6761 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:b3:7b:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84727sec preferred_lft 84727sec inet6 fe80::f816:3eff:feb3:7bf0/64 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) 01/27/2026 _x86_64_ (2 CPU) 01:56:51 LINUX RESTART (2 CPU) 01:57:01 AM tps rtps wtps bread/s bwrtn/s 01:58:01 AM 213.91 157.19 56.72 14577.59 39762.47 01:59:01 AM 114.75 0.07 114.68 1.87 11596.42 02:00:01 AM 38.45 1.37 37.09 135.42 4288.59 02:01:01 AM 68.24 6.98 61.26 1288.77 3858.33 02:02:01 AM 35.37 0.10 35.27 5.20 6390.44 02:03:01 AM 3.82 0.00 3.82 0.00 129.71 02:04:02 AM 0.12 0.00 0.12 0.00 1.98 02:05:01 AM 0.32 0.07 0.25 5.02 7.51 02:06:01 AM 2.05 0.00 2.05 0.00 192.92 02:07:01 AM 0.43 0.03 0.40 1.87 167.26 02:08:01 AM 0.30 0.00 0.30 0.00 81.67 02:09:01 AM 0.32 0.00 0.32 0.00 42.28 02:10:01 AM 0.32 0.00 0.32 0.00 84.64 02:11:01 AM 0.38 0.00 0.38 0.00 22.49 02:12:01 AM 0.32 0.00 0.32 0.00 91.79 02:13:01 AM 1.38 0.03 1.35 0.27 51.55 02:14:01 AM 1.23 0.32 0.92 6.93 54.32 02:15:01 AM 0.13 0.00 0.13 0.00 31.59 02:16:01 AM 0.17 0.00 0.17 0.00 105.20 02:17:01 AM 0.27 0.00 0.27 0.00 32.87 02:18:01 AM 0.23 0.00 0.23 0.00 18.83 02:19:01 AM 0.23 0.00 0.23 0.00 28.66 02:20:00 AM 0.27 0.00 0.27 0.00 70.36 02:20:01 AM 0.00 0.00 0.00 0.00 0.00 02:21:01 AM 0.22 0.00 0.22 0.00 64.84 02:22:01 AM 0.27 0.00 0.27 0.00 130.32 02:23:01 AM 0.33 0.00 0.33 0.00 57.55 02:24:01 AM 19.41 0.40 19.01 46.79 2300.72 Average: 18.65 6.17 12.48 595.67 2582.11 01:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:58:01 AM 5532832 7060320 2349592 29.81 2688 1720248 694280 7.77 185340 1881968 92208 01:59:01 AM 5234896 7073128 2647528 33.59 2688 2014160 637308 7.14 187524 2112340 105632 02:00:01 AM 5235952 7077932 2646472 33.57 2688 2018180 648236 7.26 218976 2078528 9588 02:01:01 AM 4958324 7054852 2924100 37.10 2688 2263624 645264 7.22 254840 2289640 176468 02:02:01 AM 4920904 7017428 2961520 37.57 2688 2263876 671660 7.52 260908 2316980 20 02:03:01 AM 4921120 7017644 2961304 37.57 2688 2263876 671660 7.52 260912 2317048 4 02:04:02 AM 4920728 7017252 2961696 37.57 2688 2263876 671660 7.52 260912 2317264 4 02:05:01 AM 4874996 6972440 3007428 38.15 2688 2264796 757732 8.48 261248 2362516 764 02:06:01 AM 4863012 6963556 3019412 38.31 2688 2267896 778600 8.72 261248 2374560 80 02:07:01 AM 4856232 6961644 3026192 38.39 2688 2272764 795092 8.90 261732 2380748 8 02:08:01 AM 4852872 6961004 3029552 38.43 2688 2275500 795092 8.90 261796 2383500 408 02:09:01 AM 4852304 6961228 3030120 38.44 2688 2276292 795092 8.90 261796 2384340 32 02:10:01 AM 4847100 6958456 3035324 38.51 2688 2278708 813096 9.10 261796 2389540 4 02:11:01 AM 4846884 6959044 3035540 38.51 2688 2279520 792196 8.87 261796 2390076 264 02:12:01 AM 4841464 6956188 3040960 38.58 2688 2282084 792212 8.87 261796 2394856 176 02:13:01 AM 4842952 6958484 3039472 38.56 2688 2282884 792212 8.87 261940 2393684 364 02:14:01 AM 4842008 6958688 3040416 38.57 2688 2284040 792212 8.87 262068 2394656 324 02:15:01 AM 4841224 6958692 3041200 38.58 2688 2284844 792212 8.87 262068 2395328 208 02:16:01 AM 4835724 6956284 3046700 38.65 2688 2287928 809492 9.06 262068 2400612 172 02:17:01 AM 4835116 6956472 3047308 38.66 2688 2288724 809492 9.06 262068 2401292 80 02:18:01 AM 4836604 6958572 3045820 38.64 2688 2289320 770408 8.63 262068 2400248 224 02:19:01 AM 4834300 6958240 3048124 38.67 2688 2291292 770408 8.63 262072 2402256 1424 02:20:00 AM 4833156 6958896 3049268 38.68 2688 2293100 793036 8.88 262072 2403676 1216 02:20:01 AM 4832700 6958440 3049724 38.69 2688 2293104 793036 8.88 262068 2404060 1224 02:21:01 AM 4827476 6955968 3054948 38.76 2688 2295844 793036 8.88 262072 2408564 2052 02:22:01 AM 4826016 6956496 3056408 38.77 2688 2297840 793036 8.88 262072 2410560 216 02:23:01 AM 4881644 7017532 3000780 38.07 2688 2303240 678164 7.59 262396 2355132 4068 02:24:01 AM 4945500 6936288 2936924 37.26 2688 2164104 754328 8.45 495256 2084408 22504 Average: 4913359 6982185 2969065 37.67 2688 2237917 753580 8.44 262961 2329585 14991 01:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 338.68 186.64 1567.42 61.03 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 97.72 79.37 1269.28 11.22 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 15.34 10.51 7.09 3.96 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 44.92 37.64 338.87 8.65 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 603.12 435.13 117.74 96.85 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 2.77 2.12 0.60 0.49 0.00 0.00 0.00 0.00 02:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:02 AM eth0 3.12 2.15 0.94 1.16 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 52.67 37.08 14.01 3.53 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 153.93 154.22 33.95 11.86 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 95.73 95.95 34.85 7.66 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 53.09 52.04 31.84 4.35 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 2.35 2.95 0.53 0.46 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 48.20 48.33 15.68 4.01 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 2.15 2.85 0.51 0.45 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 36.05 36.44 15.57 3.19 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 2.45 2.97 0.65 0.51 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 37.17 37.77 6.02 2.94 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 2.37 2.98 0.54 0.47 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 60.81 61.31 20.60 5.01 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 2.68 2.97 0.57 0.46 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 25.68 23.86 5.23 3.00 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 119.35 118.58 22.44 9.56 0.00 0.00 0.00 0.00 02:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:00 AM eth0 130.23 124.89 31.29 9.56 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 97.22 97.35 24.46 7.97 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 55.70 57.08 11.29 4.37 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 49.37 50.62 8.37 4.29 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 123.15 74.12 174.58 124.59 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 83.53 68.04 139.14 14.51 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) 01/27/2026 _x86_64_ (2 CPU) 01:56:51 LINUX RESTART (2 CPU) 01:57:01 AM CPU %user %nice %system %iowait %steal %idle 01:58:01 AM all 49.15 0.05 10.18 5.87 0.11 34.63 01:58:01 AM 0 44.42 0.03 10.33 7.07 0.10 38.04 01:58:01 AM 1 53.89 0.07 10.03 4.68 0.12 31.21 01:59:01 AM all 35.74 0.00 5.25 4.66 0.09 54.26 01:59:01 AM 0 28.22 0.00 4.57 4.87 0.08 62.25 01:59:01 AM 1 43.23 0.00 5.92 4.46 0.10 46.29 02:00:01 AM all 13.62 0.00 1.78 1.00 0.08 83.52 02:00:01 AM 0 7.86 0.00 1.34 0.64 0.08 90.09 02:00:01 AM 1 19.38 0.00 2.22 1.37 0.08 76.95 02:01:01 AM all 31.33 0.00 5.71 0.44 0.08 62.44 02:01:01 AM 0 27.66 0.00 5.31 0.40 0.08 66.55 02:01:01 AM 1 35.00 0.00 6.11 0.48 0.08 58.32 02:02:01 AM all 7.66 0.00 2.36 0.48 0.05 89.45 02:02:01 AM 0 6.97 0.00 2.27 0.30 0.05 90.41 02:02:01 AM 1 8.34 0.00 2.46 0.65 0.05 88.50 02:03:01 AM all 0.33 0.00 0.09 0.01 0.04 99.52 02:03:01 AM 0 0.12 0.00 0.10 0.02 0.05 99.72 02:03:01 AM 1 0.55 0.00 0.08 0.00 0.03 99.33 02:04:02 AM all 0.34 0.00 0.08 0.00 0.03 99.55 02:04:02 AM 0 0.53 0.00 0.10 0.00 0.03 99.33 02:04:02 AM 1 0.15 0.00 0.07 0.00 0.02 99.77 02:05:01 AM all 2.67 0.00 0.40 0.01 0.03 96.89 02:05:01 AM 0 3.15 0.00 0.39 0.02 0.03 96.41 02:05:01 AM 1 2.20 0.00 0.41 0.00 0.03 97.36 02:06:01 AM all 10.44 0.00 1.23 0.00 0.08 88.24 02:06:01 AM 0 5.86 0.00 0.67 0.00 0.08 93.38 02:06:01 AM 1 15.06 0.00 1.79 0.00 0.08 83.06 02:07:01 AM all 11.67 0.00 1.41 0.02 0.07 86.84 02:07:01 AM 0 5.60 0.00 0.65 0.02 0.08 93.65 02:07:01 AM 1 17.82 0.00 2.18 0.02 0.05 79.94 02:08:01 AM all 6.79 0.00 0.58 0.00 0.08 92.55 02:08:01 AM 0 2.18 0.00 0.35 0.00 0.08 97.38 02:08:01 AM 1 11.39 0.00 0.80 0.00 0.08 87.72 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 2.74 0.00 0.13 0.00 0.06 97.08 02:09:01 AM 0 3.21 0.00 0.13 0.00 0.07 96.59 02:09:01 AM 1 2.27 0.00 0.12 0.00 0.05 97.56 02:10:01 AM all 7.65 0.00 0.67 0.00 0.08 91.60 02:10:01 AM 0 2.68 0.00 0.42 0.00 0.07 96.84 02:10:01 AM 1 12.69 0.00 0.93 0.00 0.08 86.29 02:11:01 AM all 2.75 0.00 0.14 0.00 0.07 97.04 02:11:01 AM 0 4.05 0.00 0.15 0.00 0.07 95.74 02:11:01 AM 1 1.45 0.00 0.13 0.00 0.07 98.35 02:12:01 AM all 6.37 0.00 0.59 0.00 0.08 92.96 02:12:01 AM 0 2.68 0.00 0.42 0.00 0.05 96.85 02:12:01 AM 1 10.06 0.00 0.77 0.00 0.10 89.07 02:13:01 AM all 2.79 0.00 0.47 0.02 0.07 96.66 02:13:01 AM 0 1.60 0.00 0.25 0.03 0.07 98.04 02:13:01 AM 1 3.98 0.00 0.68 0.00 0.07 95.27 02:14:01 AM all 3.72 0.01 0.36 0.08 0.05 95.78 02:14:01 AM 0 2.78 0.02 0.45 0.00 0.05 96.70 02:14:01 AM 1 4.65 0.00 0.27 0.17 0.05 94.86 02:15:01 AM all 2.73 0.00 0.12 0.00 0.08 97.08 02:15:01 AM 0 2.64 0.00 0.10 0.00 0.08 97.18 02:15:01 AM 1 2.82 0.00 0.13 0.00 0.07 96.98 02:16:01 AM all 7.91 0.00 1.02 0.00 0.08 90.99 02:16:01 AM 0 5.64 0.00 0.42 0.00 0.07 93.88 02:16:01 AM 1 10.18 0.00 1.62 0.00 0.08 88.11 02:17:01 AM all 2.77 0.00 0.18 0.01 0.06 96.99 02:17:01 AM 0 2.22 0.00 0.18 0.02 0.05 97.53 02:17:01 AM 1 3.31 0.00 0.17 0.00 0.07 96.46 02:18:01 AM all 6.89 0.00 0.55 0.00 0.06 92.50 02:18:01 AM 0 1.67 0.00 0.32 0.00 0.05 97.96 02:18:01 AM 1 12.31 0.00 0.78 0.00 0.07 86.83 02:19:01 AM all 8.52 0.00 0.78 0.00 0.08 90.63 02:19:01 AM 0 6.39 0.00 0.54 0.00 0.07 93.00 02:19:01 AM 1 10.65 0.00 1.01 0.00 0.08 88.25 02:19:01 AM CPU %user %nice %system %iowait %steal %idle 02:20:00 AM all 8.42 0.00 0.73 0.00 0.06 90.78 02:20:00 AM 0 4.06 0.00 0.59 0.00 0.05 95.29 02:20:00 AM 1 12.83 0.00 0.88 0.00 0.07 86.22 02:20:01 AM all 1.57 0.00 1.57 0.00 0.79 96.06 02:20:01 AM 0 1.59 0.00 1.59 0.00 1.59 95.24 02:20:01 AM 1 1.56 0.00 1.56 0.00 0.00 96.88 02:21:01 AM all 10.03 0.00 0.81 0.02 0.08 89.07 02:21:01 AM 0 3.34 0.00 0.44 0.03 0.05 96.14 02:21:01 AM 1 16.82 0.00 1.19 0.00 0.10 81.88 02:22:01 AM all 5.78 0.00 0.59 0.02 0.05 93.56 02:22:01 AM 0 4.14 0.00 0.45 0.00 0.05 95.35 02:22:01 AM 1 7.42 0.00 0.72 0.03 0.05 91.78 02:23:01 AM all 10.03 0.00 0.74 0.00 0.07 89.17 02:23:01 AM 0 15.96 0.00 0.92 0.00 0.05 83.07 02:23:01 AM 1 4.10 0.00 0.55 0.00 0.08 95.26 02:24:01 AM all 23.48 0.00 3.25 0.35 0.08 72.85 02:24:01 AM 0 14.40 0.00 2.92 0.40 0.07 82.21 02:24:01 AM 1 32.55 0.00 3.57 0.30 0.08 63.50 Average: all 10.47 0.00 1.49 0.48 0.07 87.49 Average: 0 7.79 0.00 1.29 0.51 0.06 90.34 Average: 1 13.15 0.00 1.69 0.45 0.07 84.63