---> uname -a: Linux prd-centos8-robot-2c-8g-434.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 634 4810 19 2253 6765 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:91:64:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.48/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84797sec preferred_lft 84797sec inet6 fe80::f816:3eff:fe91:64fb/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) 08/14/2025 _x86_64_ (2 CPU) 03:13:51 LINUX RESTART (2 CPU) 03:15:01 AM tps rtps wtps bread/s bwrtn/s 03:16:01 AM 116.23 0.10 116.13 9.06 11252.32 03:17:01 AM 26.31 0.62 25.70 43.86 3868.31 03:18:01 AM 45.68 7.13 38.55 1310.50 2615.23 03:19:01 AM 50.41 0.25 50.16 47.06 7615.55 03:20:01 AM 6.90 0.22 6.68 11.73 259.58 03:21:01 AM 2.48 0.00 2.48 0.00 137.01 03:22:01 AM 0.67 0.00 0.67 0.00 88.39 03:23:01 AM 0.20 0.00 0.20 0.00 3.32 03:24:01 AM 0.32 0.00 0.32 0.00 77.56 03:25:01 AM 0.55 0.00 0.55 0.00 22.61 03:26:01 AM 0.43 0.00 0.43 0.00 99.27 03:27:01 AM 0.43 0.00 0.43 0.00 15.61 03:28:01 AM 0.33 0.00 0.33 0.00 45.21 03:29:01 AM 0.38 0.03 0.35 0.27 25.41 03:30:01 AM 1.47 0.00 1.47 0.00 94.89 03:31:01 AM 0.42 0.00 0.42 0.00 59.93 03:32:01 AM 0.67 0.00 0.67 0.00 77.02 03:33:01 AM 0.47 0.00 0.47 0.00 79.25 03:34:01 AM 0.48 0.00 0.48 0.00 75.04 03:35:01 AM 0.45 0.00 0.45 0.00 40.51 03:36:01 AM 0.33 0.00 0.33 0.00 149.73 03:37:01 AM 0.83 0.00 0.83 0.00 201.57 03:38:01 AM 0.65 0.00 0.65 0.00 42.32 03:39:01 AM 0.73 0.00 0.73 0.00 160.76 03:40:01 AM 29.52 0.43 29.09 47.98 3122.71 Average: 11.49 0.35 11.14 58.82 1209.20 03:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:01 AM 5191092 7027456 2691340 34.14 2688 2011976 707068 7.92 188072 2151524 104088 03:17:01 AM 5187568 7024724 2694864 34.19 2688 2013264 711524 7.97 206252 2136136 24 03:18:01 AM 4952744 7036480 2929688 37.17 2688 2251840 677032 7.58 257720 2296436 178744 03:19:01 AM 4937124 7026160 2945308 37.37 2688 2256212 682768 7.64 262148 2299188 4 03:20:01 AM 4889952 6980240 2992480 37.96 2688 2257648 769228 8.61 262288 2346168 1092 03:21:01 AM 4885932 6978080 2996500 38.01 2688 2259504 749752 8.39 262536 2350580 1168 03:22:01 AM 4883536 6976784 2998896 38.05 2688 2260604 749752 8.39 262536 2352960 16 03:23:01 AM 4882612 6975872 2999820 38.06 2688 2260616 749752 8.39 262536 2353780 28 03:24:01 AM 4878024 6973512 3004408 38.12 2688 2262844 749752 8.39 262580 2358336 12 03:25:01 AM 4877112 6973564 3005320 38.13 2688 2263824 749752 8.39 262692 2359004 668 03:26:01 AM 4874728 6973540 3007704 38.16 2688 2266168 749752 8.39 262768 2361432 176 03:27:01 AM 4873176 6973184 3009256 38.18 2688 2267372 765372 8.57 262788 2362812 1072 03:28:01 AM 4872984 6973212 3009448 38.18 2688 2267600 765372 8.57 262788 2362984 100 03:29:01 AM 4871888 6972940 3010544 38.19 2688 2268412 761452 8.53 263008 2363800 284 03:30:01 AM 4868288 6971384 3014144 38.24 2688 2270452 764532 8.56 263028 2367432 480 03:31:01 AM 4866480 6971488 3015952 38.26 2688 2272380 764532 8.56 263132 2369212 804 03:32:01 AM 4864952 6971604 3017480 38.28 2688 2274048 764532 8.56 263324 2370732 660 03:33:01 AM 4862664 6971076 3019768 38.31 2688 2275792 764532 8.56 263532 2372668 364 03:34:01 AM 4861288 6971504 3021144 38.33 2688 2277572 764532 8.56 263668 2374064 228 03:35:01 AM 4859176 6970732 3023256 38.35 2688 2278912 764532 8.56 263692 2376096 580 03:36:01 AM 4852084 6969128 3030348 38.44 2688 2284400 764532 8.56 263952 2382888 1736 03:37:01 AM 4848060 6969188 3034372 38.50 2688 2288500 764532 8.56 264128 2386772 396 03:38:01 AM 4845744 6969188 3036688 38.52 2688 2290800 764532 8.56 264172 2389052 1868 03:39:01 AM 4894684 7027516 2987748 37.90 2688 2300172 678088 7.59 264516 2340356 6824 03:40:01 AM 5012944 7009608 2869488 36.40 2688 2170068 694116 7.77 494332 2016612 10968 Average: 4907793 6985527 2974639 37.74 2688 2246039 743653 8.33 266888 2328041 12495 03:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 100.33 73.94 1099.16 11.17 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 9.20 2.67 3.51 1.05 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 41.84 34.16 330.82 8.59 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 172.47 134.24 38.74 40.22 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 30.44 18.38 9.85 2.79 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 47.09 46.66 8.09 6.70 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 34.02 32.74 5.73 2.79 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 2.87 0.43 0.27 0.06 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 63.76 61.03 11.82 5.45 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 72.80 45.89 12.56 6.21 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 99.02 88.15 20.89 10.10 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 35.09 33.54 7.76 4.85 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 12.41 11.51 2.21 1.14 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 25.00 23.55 4.45 2.31 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 33.87 30.59 9.87 4.92 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 60.86 60.38 12.07 9.77 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 63.26 62.91 11.01 7.40 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 67.92 68.16 12.21 8.44 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 45.18 39.47 14.56 4.60 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 29.96 22.75 6.11 3.44 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 65.74 67.13 13.45 8.52 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 75.47 75.39 14.80 11.99 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 35.39 33.17 7.81 3.84 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 18.11 11.95 5.98 1.73 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 85.97 57.85 182.36 137.40 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 53.12 45.47 73.85 12.22 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) 08/14/2025 _x86_64_ (2 CPU) 03:13:51 LINUX RESTART (2 CPU) 03:15:01 AM CPU %user %nice %system %iowait %steal %idle 03:16:01 AM all 36.43 0.00 5.26 1.54 0.12 56.65 03:16:01 AM 0 23.45 0.00 4.58 2.05 0.12 69.80 03:16:01 AM 1 49.38 0.00 5.94 1.03 0.12 43.53 03:17:01 AM all 2.10 0.00 0.85 0.59 0.06 96.40 03:17:01 AM 0 1.25 0.00 0.75 0.74 0.07 97.19 03:17:01 AM 1 2.93 0.00 0.95 0.45 0.05 95.61 03:18:01 AM all 30.34 0.00 4.37 0.68 0.11 64.51 03:18:01 AM 0 21.07 0.00 3.79 0.57 0.10 74.48 03:18:01 AM 1 39.61 0.00 4.95 0.78 0.12 54.54 03:19:01 AM all 14.11 0.00 2.71 1.12 0.05 82.00 03:19:01 AM 0 6.99 0.00 1.85 1.25 0.05 89.85 03:19:01 AM 1 21.24 0.00 3.58 0.99 0.05 74.15 03:20:01 AM all 4.85 0.00 0.33 0.04 0.05 94.72 03:20:01 AM 0 2.16 0.00 0.33 0.07 0.03 97.41 03:20:01 AM 1 7.55 0.00 0.33 0.02 0.07 92.03 03:21:01 AM all 9.22 0.00 0.53 0.01 0.06 90.18 03:21:01 AM 0 1.35 0.00 0.35 0.02 0.07 98.21 03:21:01 AM 1 17.44 0.00 0.72 0.00 0.05 81.79 03:22:01 AM all 6.00 0.00 0.38 0.00 0.06 93.56 03:22:01 AM 0 4.11 0.00 0.39 0.00 0.07 95.43 03:22:01 AM 1 7.89 0.00 0.37 0.00 0.05 91.69 03:23:01 AM all 0.46 0.00 0.12 0.00 0.05 99.37 03:23:01 AM 0 0.63 0.00 0.12 0.00 0.03 99.21 03:23:01 AM 1 0.28 0.00 0.12 0.00 0.07 99.53 03:24:01 AM all 6.67 0.00 0.30 0.01 0.06 92.97 03:24:01 AM 0 4.47 0.00 0.32 0.02 0.05 95.15 03:24:01 AM 1 8.87 0.00 0.28 0.00 0.07 90.78 03:25:01 AM all 5.26 0.00 0.40 0.00 0.07 94.27 03:25:01 AM 0 4.17 0.00 0.37 0.00 0.07 95.39 03:25:01 AM 1 6.34 0.00 0.44 0.00 0.07 93.15 03:26:01 AM all 9.33 0.00 0.54 0.00 0.07 90.06 03:26:01 AM 0 6.49 0.00 0.59 0.00 0.05 92.87 03:26:01 AM 1 12.17 0.00 0.49 0.00 0.09 87.25 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 5.63 0.00 0.29 0.00 0.07 94.01 03:27:01 AM 0 3.63 0.00 0.18 0.00 0.07 96.12 03:27:01 AM 1 7.66 0.00 0.39 0.00 0.07 91.88 03:28:01 AM all 3.14 0.00 0.23 0.00 0.06 96.57 03:28:01 AM 0 5.49 0.00 0.38 0.00 0.07 94.07 03:28:01 AM 1 0.85 0.00 0.08 0.00 0.05 99.01 03:29:01 AM all 3.24 0.00 0.29 0.00 0.06 96.41 03:29:01 AM 0 3.14 0.00 0.20 0.00 0.05 96.60 03:29:01 AM 1 3.34 0.00 0.38 0.00 0.07 96.21 03:30:01 AM all 7.34 0.00 0.42 0.02 0.06 92.17 03:30:01 AM 0 4.01 0.00 0.28 0.02 0.07 95.62 03:30:01 AM 1 10.74 0.00 0.55 0.02 0.05 88.64 03:31:01 AM all 8.06 0.00 0.50 0.00 0.07 91.37 03:31:01 AM 0 6.07 0.00 0.54 0.00 0.07 93.32 03:31:01 AM 1 10.06 0.00 0.46 0.00 0.07 89.41 03:32:01 AM all 4.21 0.00 0.32 0.00 0.07 95.41 03:32:01 AM 0 5.18 0.00 0.34 0.00 0.07 94.42 03:32:01 AM 1 3.24 0.00 0.30 0.00 0.07 96.39 03:33:01 AM all 4.54 0.00 0.33 0.00 0.07 95.06 03:33:01 AM 0 3.33 0.00 0.30 0.00 0.05 96.31 03:33:01 AM 1 5.75 0.00 0.35 0.00 0.08 93.81 03:34:01 AM all 3.71 0.00 0.27 0.00 0.07 95.95 03:34:01 AM 0 1.15 0.00 0.23 0.00 0.07 98.54 03:34:01 AM 1 6.27 0.00 0.30 0.00 0.07 93.36 03:35:01 AM all 4.36 0.00 0.24 0.00 0.07 95.33 03:35:01 AM 0 1.62 0.00 0.23 0.00 0.05 98.09 03:35:01 AM 1 7.09 0.00 0.25 0.00 0.08 92.58 03:36:01 AM all 17.61 0.00 0.49 0.01 0.09 81.81 03:36:01 AM 0 7.63 0.00 0.52 0.02 0.08 91.75 03:36:01 AM 1 27.50 0.00 0.45 0.00 0.10 71.95 03:37:01 AM all 14.20 0.00 0.53 0.00 0.08 85.18 03:37:01 AM 0 7.34 0.00 0.54 0.00 0.07 92.06 03:37:01 AM 1 21.06 0.00 0.52 0.00 0.10 78.31 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 6.75 0.00 0.28 0.01 0.07 92.89 03:38:01 AM 0 3.73 0.00 0.30 0.00 0.07 95.90 03:38:01 AM 1 9.77 0.00 0.27 0.02 0.07 89.87 03:39:01 AM all 12.32 0.00 0.38 0.00 0.07 87.23 03:39:01 AM 0 3.16 0.00 0.28 0.00 0.07 96.49 03:39:01 AM 1 21.47 0.00 0.48 0.00 0.07 77.98 03:40:01 AM all 27.53 0.00 3.40 0.23 0.09 68.75 03:40:01 AM 0 22.94 0.00 3.15 0.25 0.08 73.58 03:40:01 AM 1 32.13 0.00 3.65 0.20 0.10 63.91 Average: all 9.91 0.00 0.96 0.17 0.07 88.89 Average: 0 6.19 0.00 0.84 0.20 0.07 92.70 Average: 1 13.64 0.00 1.07 0.14 0.07 85.07