---> uname -a: Linux prd-centos8-robot-2c-8g-2560.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 598 4833 19 2265 6800 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:1f:19:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.196/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84740sec preferred_lft 84740sec inet6 fe80::f816:3eff:fe1f:19bc/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) 01/21/2026 _x86_64_ (2 CPU) 04:53:44 LINUX RESTART (2 CPU) 04:54:01 AM tps rtps wtps bread/s bwrtn/s 04:55:01 AM 204.80 144.77 60.03 14278.44 40422.88 04:56:01 AM 120.81 1.08 119.73 75.31 12370.14 04:57:01 AM 30.23 0.42 29.81 64.79 2349.03 04:58:01 AM 88.07 6.93 81.14 1289.30 8740.74 04:59:01 AM 14.30 0.00 14.30 0.00 1249.34 05:00:01 AM 4.18 0.07 4.12 4.93 180.04 05:01:01 AM 0.90 0.00 0.90 0.00 97.00 05:02:01 AM 0.43 0.08 0.35 1.87 23.01 05:03:01 AM 0.27 0.00 0.27 0.00 3.93 05:04:01 AM 0.35 0.00 0.35 0.00 78.42 05:05:01 AM 0.77 0.00 0.77 0.00 24.35 05:06:01 AM 0.33 0.00 0.33 0.00 58.18 05:07:01 AM 0.57 0.00 0.57 0.00 71.25 05:08:01 AM 0.35 0.00 0.35 0.00 31.29 05:09:01 AM 0.43 0.03 0.40 0.27 12.50 05:10:01 AM 1.40 0.00 1.40 0.00 103.18 05:11:01 AM 0.50 0.00 0.50 0.00 79.31 05:12:01 AM 0.68 0.00 0.68 0.00 58.19 05:13:01 AM 0.47 0.00 0.47 0.00 72.23 05:14:01 AM 0.68 0.00 0.68 0.00 95.93 05:15:01 AM 0.35 0.00 0.35 0.00 41.32 05:16:01 AM 0.33 0.00 0.33 0.00 132.33 05:17:01 AM 0.77 0.00 0.77 0.00 113.43 05:18:01 AM 0.88 0.00 0.88 0.00 167.44 05:19:01 AM 0.82 0.00 0.82 0.00 88.02 05:20:01 AM 1.98 0.18 1.80 4.26 234.73 05:21:01 AM 34.02 0.45 33.57 68.91 3280.87 Average: 18.88 5.70 13.17 584.78 2599.36 04:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:55:01 AM 5464048 7038968 2418384 30.68 2688 1767112 720836 8.07 186228 1950088 103024 04:56:01 AM 5160892 7004276 2721540 34.53 2688 2018996 707464 7.92 198384 2167500 46144 04:57:01 AM 5162668 7053152 2719764 34.50 2688 2063968 666812 7.47 227332 2137208 53204 04:58:01 AM 4954544 7057296 2927888 37.14 2688 2268780 636144 7.12 260620 2278656 27220 04:59:01 AM 4957172 7059664 2925260 37.11 2688 2268780 636144 7.12 260620 2278812 16 05:00:01 AM 4906304 7010560 2976128 37.76 2688 2270552 722208 8.09 261032 2329100 452 05:01:01 AM 4900008 7006380 2982424 37.84 2688 2272664 705804 7.90 261212 2334928 220 05:02:01 AM 4898388 7005148 2984044 37.86 2688 2273052 705804 7.90 261344 2336672 24 05:03:01 AM 4898724 7005492 2983708 37.85 2688 2273060 705804 7.90 261344 2336520 4 05:04:01 AM 4887776 6996768 2994656 37.99 2688 2275284 705804 7.90 261388 2347484 4 05:05:01 AM 4886984 6996796 2995448 38.00 2688 2276104 705804 7.90 261500 2348064 508 05:06:01 AM 4883944 6996240 2998488 38.04 2688 2278604 705804 7.90 261572 2350792 1364 05:07:01 AM 4882804 6996304 2999628 38.05 2688 2279808 721608 8.08 261592 2352080 596 05:08:01 AM 4882404 6996144 3000028 38.06 2688 2280040 721608 8.08 261592 2352516 52 05:09:01 AM 4881392 6995872 3001040 38.07 2688 2280804 719100 8.05 261820 2353136 636 05:10:01 AM 4877960 6994536 3004472 38.12 2688 2282888 740984 8.30 261840 2356436 556 05:11:01 AM 4876528 6995032 3005904 38.13 2688 2284824 740984 8.30 261900 2358076 360 05:12:01 AM 4875064 6995248 3007368 38.15 2688 2286484 740984 8.30 262108 2359440 764 05:13:01 AM 4873160 6995004 3009272 38.18 2688 2288144 740984 8.30 262316 2360896 636 05:14:01 AM 4870620 6994524 3011812 38.21 2688 2290204 740984 8.30 262484 2363352 236 05:15:01 AM 4869660 6994960 3012772 38.22 2688 2291576 740984 8.30 262508 2364244 508 05:16:01 AM 4865572 6994164 3016860 38.27 2688 2294892 740984 8.30 262652 2368252 4 05:17:01 AM 4860408 6993560 3022024 38.34 2688 2299436 740984 8.30 262856 2373176 1760 05:18:01 AM 4857820 6993644 3024612 38.37 2688 2302124 740984 8.30 262944 2375832 40 05:19:01 AM 4852244 6992012 3030188 38.44 2688 2306068 740984 8.30 263012 2381252 1872 05:20:01 AM 5069292 7033528 2813140 35.69 2688 2131992 642240 7.19 297920 2128632 9448 05:21:01 AM 4931300 6939976 2951132 37.44 2688 2181436 751388 8.41 500476 2090512 11360 Average: 4936581 7005009 2945851 37.37 2688 2236581 714452 8.00 265578 2301247 9667 04:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 321.56 201.68 1641.31 63.13 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 101.03 79.46 899.86 10.93 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 20.18 11.93 9.79 4.57 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 241.05 178.66 377.35 39.27 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 2.32 0.88 0.49 0.31 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 47.98 31.02 13.79 6.81 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 40.88 40.61 7.47 3.48 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 10.93 9.40 2.21 0.95 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 2.33 0.25 0.17 0.02 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 49.78 48.18 11.00 10.20 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 46.31 28.60 9.47 5.03 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 93.35 82.97 21.56 9.90 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 29.26 26.43 7.44 4.43 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 11.01 9.92 2.60 1.37 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 22.44 20.24 4.35 2.08 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 37.19 29.78 10.46 4.90 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 50.45 49.18 10.42 8.60 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 52.67 53.99 10.19 6.79 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 52.87 55.01 10.03 6.81 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 46.34 44.88 15.48 5.55 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 25.81 20.56 5.81 3.24 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 38.76 38.88 7.11 5.80 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 56.10 56.66 13.45 8.97 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 52.17 51.16 11.65 6.72 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 18.08 17.38 4.34 2.61 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 82.59 50.22 74.19 137.87 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 33.57 29.82 123.45 15.45 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 58.78 46.95 122.43 13.92 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) 01/21/2026 _x86_64_ (2 CPU) 04:53:44 LINUX RESTART (2 CPU) 04:54:01 AM CPU %user %nice %system %iowait %steal %idle 04:55:01 AM all 41.94 0.06 9.98 4.41 0.08 43.52 04:55:01 AM 0 39.33 0.08 10.52 4.35 0.08 45.64 04:55:01 AM 1 44.55 0.03 9.45 4.48 0.08 41.41 04:56:01 AM all 34.23 0.00 5.25 1.22 0.08 59.22 04:56:01 AM 0 28.50 0.00 4.91 1.31 0.08 65.19 04:56:01 AM 1 39.96 0.00 5.60 1.12 0.08 53.25 04:57:01 AM all 20.06 0.00 2.99 0.21 0.08 76.66 04:57:01 AM 0 19.21 0.00 2.72 0.15 0.10 77.82 04:57:01 AM 1 20.90 0.00 3.27 0.27 0.07 75.50 04:58:01 AM all 30.29 0.00 5.48 1.28 0.09 62.86 04:58:01 AM 0 26.00 0.00 5.79 1.40 0.08 66.72 04:58:01 AM 1 34.57 0.00 5.17 1.15 0.10 59.01 04:59:01 AM all 0.33 0.00 0.14 0.12 0.04 99.37 04:59:01 AM 0 0.62 0.00 0.20 0.20 0.05 98.93 04:59:01 AM 1 0.05 0.00 0.08 0.03 0.03 99.80 05:00:01 AM all 7.51 0.00 0.45 0.03 0.08 91.94 05:00:01 AM 0 1.91 0.00 0.35 0.03 0.07 97.64 05:00:01 AM 1 13.16 0.00 0.56 0.02 0.08 86.19 05:01:01 AM all 11.54 0.00 0.58 0.01 0.07 87.79 05:01:01 AM 0 3.05 0.00 0.40 0.02 0.05 96.48 05:01:01 AM 1 20.35 0.00 0.77 0.00 0.09 78.79 05:02:01 AM all 2.03 0.00 0.23 0.00 0.07 97.67 05:02:01 AM 0 2.82 0.00 0.18 0.00 0.05 96.95 05:02:01 AM 1 1.24 0.00 0.28 0.00 0.08 98.39 05:03:01 AM all 0.43 0.00 0.11 0.00 0.07 99.40 05:03:01 AM 0 0.60 0.00 0.08 0.00 0.05 99.27 05:03:01 AM 1 0.25 0.00 0.13 0.00 0.08 99.53 05:04:01 AM all 7.02 0.00 0.31 0.00 0.08 92.60 05:04:01 AM 0 4.44 0.00 0.32 0.00 0.07 95.18 05:04:01 AM 1 9.59 0.00 0.30 0.00 0.08 90.02 05:05:01 AM all 4.75 0.00 0.38 0.00 0.06 94.81 05:05:01 AM 0 2.29 0.00 0.27 0.00 0.07 97.37 05:05:01 AM 1 7.25 0.00 0.49 0.00 0.05 92.21 05:05:01 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 9.85 0.00 0.60 0.00 0.07 89.48 05:06:01 AM 0 5.42 0.00 0.44 0.00 0.07 94.07 05:06:01 AM 1 14.39 0.00 0.77 0.00 0.07 84.77 05:07:01 AM all 5.74 0.00 0.29 0.01 0.07 93.89 05:07:01 AM 0 2.51 0.00 0.28 0.00 0.07 97.14 05:07:01 AM 1 9.03 0.00 0.31 0.02 0.07 90.58 05:08:01 AM all 3.45 0.00 0.24 0.00 0.08 96.22 05:08:01 AM 0 1.35 0.00 0.13 0.00 0.08 98.43 05:08:01 AM 1 5.60 0.00 0.36 0.00 0.07 93.98 05:09:01 AM all 3.29 0.00 0.29 0.01 0.08 96.33 05:09:01 AM 0 1.87 0.00 0.42 0.02 0.07 97.63 05:09:01 AM 1 4.71 0.00 0.17 0.00 0.08 95.04 05:10:01 AM all 7.66 0.00 0.43 0.01 0.08 91.83 05:10:01 AM 0 3.64 0.00 0.44 0.00 0.07 95.86 05:10:01 AM 1 11.70 0.00 0.42 0.02 0.08 87.78 05:11:01 AM all 8.21 0.00 0.48 0.00 0.07 91.23 05:11:01 AM 0 7.05 0.00 0.39 0.00 0.07 92.49 05:11:01 AM 1 9.38 0.00 0.58 0.00 0.07 89.97 05:12:01 AM all 4.39 0.00 0.34 0.00 0.08 95.19 05:12:01 AM 0 4.29 0.00 0.33 0.00 0.08 95.30 05:12:01 AM 1 4.50 0.00 0.35 0.00 0.07 95.08 05:13:01 AM all 4.38 0.00 0.33 0.00 0.08 95.21 05:13:01 AM 0 4.52 0.00 0.37 0.00 0.07 95.04 05:13:01 AM 1 4.23 0.00 0.30 0.00 0.08 95.38 05:14:01 AM all 4.60 0.00 0.33 0.00 0.08 95.00 05:14:01 AM 0 6.86 0.00 0.39 0.00 0.07 92.69 05:14:01 AM 1 2.34 0.00 0.27 0.00 0.08 97.31 05:15:01 AM all 4.63 0.00 0.24 0.00 0.07 95.06 05:15:01 AM 0 0.79 0.00 0.17 0.00 0.05 99.00 05:15:01 AM 1 8.49 0.00 0.32 0.00 0.08 91.11 05:16:01 AM all 11.64 0.00 0.35 0.00 0.08 87.93 05:16:01 AM 0 4.13 0.00 0.28 0.00 0.08 95.50 05:16:01 AM 1 19.21 0.00 0.42 0.00 0.08 80.28 05:16:01 AM CPU %user %nice %system %iowait %steal %idle 05:17:01 AM all 15.49 0.00 0.46 0.01 0.07 83.97 05:17:01 AM 0 4.38 0.00 0.37 0.02 0.05 95.18 05:17:01 AM 1 26.56 0.00 0.56 0.00 0.08 72.80 05:18:01 AM all 8.60 0.00 0.36 0.01 0.08 90.95 05:18:01 AM 0 3.56 0.00 0.27 0.02 0.07 96.09 05:18:01 AM 1 13.65 0.00 0.45 0.00 0.08 85.81 05:19:01 AM all 8.71 0.00 0.33 0.02 0.08 90.85 05:19:01 AM 0 9.85 0.00 0.35 0.03 0.08 89.68 05:19:01 AM 1 7.57 0.00 0.32 0.00 0.08 92.03 05:20:01 AM all 16.66 0.00 0.94 0.02 0.08 82.31 05:20:01 AM 0 9.89 0.00 0.65 0.02 0.07 89.38 05:20:01 AM 1 23.41 0.00 1.23 0.02 0.08 75.25 05:21:01 AM all 29.75 0.00 3.29 0.18 0.09 66.69 05:21:01 AM 0 36.42 0.00 3.41 0.25 0.10 59.83 05:21:01 AM 1 23.11 0.00 3.18 0.10 0.08 73.53 Average: all 11.39 0.00 1.31 0.28 0.07 86.94 Average: 0 8.72 0.00 1.28 0.29 0.07 89.64 Average: 1 14.07 0.00 1.34 0.27 0.08 84.24