---> uname -a: Linux prd-centos8-robot-2c-8g-13719.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 581 4857 19 2258 6817 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:0b:f1:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84772sec preferred_lft 84772sec inet6 fe80::f816:3eff:fe0b:f1b8/64 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) 12/15/2025 _x86_64_ (2 CPU) 01:52:49 LINUX RESTART (2 CPU) 01:53:01 AM tps rtps wtps bread/s bwrtn/s 01:54:01 AM 214.97 157.77 57.20 14822.40 40111.62 01:55:01 AM 117.38 0.33 117.04 22.93 11214.51 01:56:01 AM 33.96 1.02 32.94 108.23 3845.73 01:57:01 AM 65.29 6.93 58.36 1289.52 3899.35 01:58:01 AM 34.58 0.03 34.54 3.47 6315.71 01:59:01 AM 5.38 0.22 5.16 11.73 220.41 02:00:01 AM 1.12 0.00 1.12 0.00 92.38 02:01:01 AM 0.55 0.02 0.53 0.13 36.17 02:02:01 AM 0.45 0.07 0.38 1.73 6.95 02:03:01 AM 0.53 0.00 0.53 0.00 84.07 02:04:01 AM 0.38 0.00 0.38 0.00 17.36 02:05:01 AM 0.48 0.00 0.48 0.00 91.55 02:06:01 AM 0.32 0.00 0.32 0.00 21.90 02:07:01 AM 0.35 0.00 0.35 0.00 45.68 02:08:01 AM 1.58 0.03 1.55 0.27 45.27 02:09:01 AM 0.48 0.00 0.48 0.00 78.09 02:10:01 AM 0.38 0.00 0.38 0.00 38.03 02:11:01 AM 0.82 0.00 0.82 0.00 98.98 02:12:01 AM 0.48 0.00 0.48 0.00 78.20 02:13:01 AM 0.63 0.00 0.63 0.00 60.44 02:14:01 AM 0.38 0.00 0.38 0.00 72.01 02:15:01 AM 0.38 0.00 0.38 0.00 148.59 02:16:01 AM 0.80 0.00 0.80 0.00 106.65 02:17:01 AM 0.92 0.32 0.60 6.93 125.70 02:18:01 AM 1.43 0.00 1.43 0.00 163.65 02:19:01 AM 20.56 0.32 20.25 36.93 2603.33 Average: 19.41 6.43 12.98 627.39 2678.57 01:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 AM 5550284 7078976 2332140 29.59 2688 1721308 680248 7.62 186184 1862188 82224 01:55:01 AM 5197920 7038768 2684504 34.06 2688 2016504 650796 7.29 189200 2141264 104304 01:56:01 AM 5248184 7092208 2634240 33.42 2688 2019708 608500 6.81 219624 2061800 10764 01:57:01 AM 4930260 7025820 2952164 37.45 2688 2261720 653332 7.32 255392 2311972 173728 01:58:01 AM 4965748 7063088 2916676 37.00 2688 2263804 615028 6.89 261032 2266388 8 01:59:01 AM 4918880 7017804 2963544 37.60 2688 2265384 663800 7.43 261176 2313248 156 02:00:01 AM 4911136 7012352 2971288 37.70 2688 2267684 690184 7.73 261420 2320676 340 02:01:01 AM 4909148 7010892 2973276 37.72 2688 2268204 690184 7.73 261420 2322432 4 02:02:01 AM 4909416 7011244 2973008 37.72 2688 2268288 690184 7.73 261584 2322040 4 02:03:01 AM 4907104 7011156 2975320 37.75 2688 2270512 690184 7.73 261628 2324328 48 02:04:01 AM 4904988 7009688 2977436 37.77 2688 2271160 690184 7.73 261740 2326552 328 02:05:01 AM 4902504 7009468 2979920 37.80 2688 2273424 690184 7.73 261812 2328876 104 02:06:01 AM 4900668 7009212 2981756 37.83 2688 2275012 705600 7.90 261832 2330604 1100 02:07:01 AM 4900328 7009048 2982096 37.83 2688 2275188 705600 7.90 261832 2330856 64 02:08:01 AM 4899860 7009156 2982564 37.84 2688 2275772 721252 8.08 262004 2331304 356 02:09:01 AM 4897732 7009084 2984692 37.87 2688 2277812 701452 7.85 262064 2333440 252 02:10:01 AM 4895140 7008468 2987284 37.90 2688 2279804 703920 7.88 262108 2335916 1324 02:11:01 AM 4893440 7008452 2988984 37.92 2688 2281472 703920 7.88 262316 2337276 556 02:12:01 AM 4892128 7008872 2990296 37.94 2688 2283228 703920 7.88 262524 2338808 300 02:13:01 AM 4889584 7008480 2992840 37.97 2688 2285388 703920 7.88 262708 2340964 1116 02:14:01 AM 4888300 7008616 2994124 37.98 2688 2286780 703920 7.88 262732 2342436 528 02:15:01 AM 4883236 7007432 2999188 38.05 2688 2290656 703920 7.88 262916 2347312 164 02:16:01 AM 4878196 7007412 3004228 38.11 2688 2295708 703920 7.88 263144 2352112 980 02:17:01 AM 4875700 7007232 3006724 38.14 2688 2297992 703920 7.88 263324 2354292 1308 02:18:01 AM 4753576 6888928 3128848 39.69 2688 2301812 800012 8.96 263356 2476192 1188 02:19:01 AM 4990704 6992424 2891720 36.69 2688 2174352 692676 7.76 339064 2189964 24024 Average: 4949776 7014011 2932648 37.20 2688 2232641 691183 7.74 257467 2293971 15587 01:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 265.46 171.97 1537.08 58.04 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 117.09 89.85 1239.59 11.83 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 14.65 9.25 6.34 3.72 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 48.23 38.11 339.48 9.44 0.00 0.00 0.00 0.00 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 108.88 98.88 29.62 32.82 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 30.44 22.09 10.53 6.01 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 48.44 48.81 8.48 4.09 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 22.61 20.87 3.90 1.81 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 2.37 0.42 0.19 0.03 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 60.95 58.76 11.46 5.15 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 39.41 27.53 7.62 4.86 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 102.65 85.64 21.70 9.99 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 45.13 40.03 10.42 5.80 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 11.76 10.63 2.12 1.21 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 24.58 17.96 4.61 1.71 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 31.46 28.74 8.56 4.80 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 51.51 47.03 11.10 8.13 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 62.50 63.61 11.28 7.60 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 53.34 54.46 10.06 6.77 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 49.61 48.79 15.98 6.07 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 28.56 22.23 6.13 3.37 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 50.19 50.17 8.62 6.82 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 79.84 79.02 18.06 12.66 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 44.74 41.96 9.20 4.49 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 4.98 5.11 1.51 1.05 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 101.42 60.22 182.00 134.80 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 57.73 47.78 135.25 13.58 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) 12/15/2025 _x86_64_ (2 CPU) 01:52:49 LINUX RESTART (2 CPU) 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 47.90 0.05 10.82 2.13 0.23 38.87 01:54:01 AM 0 43.06 0.03 11.46 2.18 0.23 43.03 01:54:01 AM 1 52.73 0.07 10.18 2.08 0.22 34.72 01:55:01 AM all 37.07 0.00 5.30 1.17 0.11 56.34 01:55:01 AM 0 27.68 0.00 4.49 1.11 0.12 66.60 01:55:01 AM 1 46.47 0.00 6.11 1.23 0.10 46.09 01:56:01 AM all 13.21 0.00 1.69 0.26 0.07 84.77 01:56:01 AM 0 7.23 0.00 1.55 0.28 0.05 90.89 01:56:01 AM 1 19.20 0.00 1.83 0.23 0.08 78.65 01:57:01 AM all 33.15 0.00 6.15 0.44 0.10 60.16 01:57:01 AM 0 28.64 0.00 5.88 0.40 0.10 64.98 01:57:01 AM 1 37.68 0.00 6.42 0.48 0.10 55.32 01:58:01 AM all 4.79 0.00 0.98 0.39 0.05 93.79 01:58:01 AM 0 3.44 0.00 0.89 0.62 0.07 94.99 01:58:01 AM 1 6.14 0.00 1.07 0.17 0.03 92.59 01:59:01 AM all 5.68 0.00 0.36 0.02 0.08 93.87 01:59:01 AM 0 4.77 0.00 0.42 0.02 0.07 94.73 01:59:01 AM 1 6.58 0.00 0.30 0.02 0.08 93.02 02:00:01 AM all 10.11 0.00 0.54 0.01 0.07 89.26 02:00:01 AM 0 2.18 0.00 0.33 0.02 0.08 97.39 02:00:01 AM 1 18.57 0.00 0.77 0.00 0.05 80.61 02:01:01 AM all 3.13 0.00 0.31 0.00 0.13 96.42 02:01:01 AM 0 1.56 0.00 0.25 0.00 0.15 98.03 02:01:01 AM 1 4.73 0.00 0.38 0.00 0.10 94.80 02:02:01 AM all 0.47 0.00 0.11 0.02 0.08 99.33 02:02:01 AM 0 0.67 0.00 0.08 0.02 0.07 99.17 02:02:01 AM 1 0.27 0.00 0.13 0.02 0.08 99.50 02:03:01 AM all 6.45 0.00 0.31 0.00 0.08 93.16 02:03:01 AM 0 1.25 0.00 0.33 0.00 0.07 98.35 02:03:01 AM 1 11.67 0.00 0.28 0.00 0.10 87.95 02:04:01 AM all 2.91 0.00 0.26 0.00 0.08 96.75 02:04:01 AM 0 2.74 0.00 0.23 0.00 0.05 96.97 02:04:01 AM 1 3.08 0.00 0.28 0.00 0.10 96.53 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 9.64 0.00 0.60 0.01 0.06 89.69 02:05:01 AM 0 5.78 0.00 0.53 0.00 0.07 93.62 02:05:01 AM 1 13.58 0.00 0.68 0.02 0.05 85.67 02:06:01 AM all 5.63 0.00 0.29 0.00 0.08 94.01 02:06:01 AM 0 2.54 0.00 0.30 0.00 0.07 97.09 02:06:01 AM 1 8.73 0.00 0.27 0.00 0.08 90.92 02:07:01 AM all 2.94 0.00 0.26 0.00 0.08 96.73 02:07:01 AM 0 0.85 0.00 0.13 0.00 0.07 98.95 02:07:01 AM 1 5.16 0.00 0.39 0.00 0.09 94.37 02:08:01 AM all 2.57 0.00 0.33 0.02 0.10 96.99 02:08:01 AM 0 1.84 0.00 0.28 0.02 0.10 97.76 02:08:01 AM 1 3.31 0.00 0.37 0.02 0.10 96.21 02:09:01 AM all 6.61 0.00 0.35 0.00 0.09 92.95 02:09:01 AM 0 2.39 0.00 0.27 0.00 0.10 97.24 02:09:01 AM 1 10.93 0.00 0.43 0.00 0.09 88.56 02:10:01 AM all 8.01 0.00 0.50 0.00 0.08 91.41 02:10:01 AM 0 2.89 0.00 0.30 0.00 0.08 96.72 02:10:01 AM 1 13.34 0.00 0.72 0.00 0.07 85.87 02:11:01 AM all 4.37 0.00 0.38 0.00 0.08 95.17 02:11:01 AM 0 4.08 0.00 0.40 0.00 0.07 95.45 02:11:01 AM 1 4.65 0.00 0.37 0.00 0.08 94.90 02:12:01 AM all 4.20 0.00 0.36 0.00 0.08 95.36 02:12:01 AM 0 1.67 0.00 0.35 0.00 0.05 97.93 02:12:01 AM 1 6.73 0.00 0.37 0.00 0.10 92.80 02:13:01 AM all 4.57 0.00 0.33 0.00 0.08 95.02 02:13:01 AM 0 2.94 0.00 0.27 0.00 0.07 96.72 02:13:01 AM 1 6.19 0.00 0.38 0.00 0.10 93.32 02:14:01 AM all 4.47 0.00 0.23 0.00 0.08 95.22 02:14:01 AM 0 3.61 0.00 0.23 0.00 0.07 96.09 02:14:01 AM 1 5.34 0.00 0.23 0.00 0.08 94.35 02:15:01 AM all 12.62 0.00 0.42 0.00 0.08 86.88 02:15:01 AM 0 4.05 0.00 0.39 0.00 0.07 95.49 02:15:01 AM 1 21.10 0.00 0.45 0.00 0.10 78.34 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 16.29 0.00 0.58 0.01 0.08 83.05 02:16:01 AM 0 5.95 0.00 0.51 0.00 0.07 93.47 02:16:01 AM 1 26.67 0.00 0.64 0.02 0.08 72.59 02:17:01 AM all 6.84 0.01 0.33 0.01 0.06 92.76 02:17:01 AM 0 6.25 0.02 0.33 0.02 0.05 93.33 02:17:01 AM 1 7.43 0.00 0.32 0.00 0.07 92.18 02:18:01 AM all 9.41 0.00 0.41 0.01 0.06 90.12 02:18:01 AM 0 4.38 0.00 0.32 0.02 0.05 95.24 02:18:01 AM 1 14.43 0.00 0.50 0.00 0.07 85.00 02:19:01 AM all 21.83 0.00 2.36 0.10 0.08 75.63 02:19:01 AM 0 9.79 0.00 1.82 0.10 0.08 88.21 02:19:01 AM 1 33.87 0.00 2.91 0.10 0.07 63.06 Average: all 10.98 0.00 1.34 0.18 0.08 87.42 Average: 0 7.02 0.00 1.25 0.18 0.08 91.47 Average: 1 14.98 0.00 1.42 0.17 0.09 83.34