---> uname -a: Linux prd-centos8-robot-2c-8g-8441.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 602 4839 19 2255 6797 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:50:71:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84784sec preferred_lft 84784sec inet6 fe80::f816:3eff:fe50:71bc/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) 11/13/2025 _x86_64_ (2 CPU) 02:00:11 LINUX RESTART (2 CPU) 02:01:01 AM tps rtps wtps bread/s bwrtn/s 02:02:01 AM 86.85 6.45 80.40 1096.99 6466.87 02:03:01 AM 79.07 0.75 78.32 53.46 10125.86 02:04:01 AM 46.22 3.78 42.44 1255.85 3379.67 02:05:01 AM 69.71 3.57 66.14 101.17 7895.27 02:06:01 AM 6.45 0.22 6.23 11.73 505.76 02:07:01 AM 2.33 0.00 2.33 0.00 166.39 02:08:01 AM 0.62 0.00 0.62 0.00 56.75 02:09:01 AM 0.12 0.00 0.12 0.00 1.07 02:10:01 AM 0.13 0.00 0.13 0.00 1.40 02:11:01 AM 0.75 0.00 0.75 0.00 86.79 02:12:01 AM 0.47 0.00 0.47 0.00 57.34 02:13:01 AM 0.48 0.00 0.48 0.00 66.11 02:14:01 AM 0.32 0.00 0.32 0.00 44.74 02:15:01 AM 0.37 0.00 0.37 0.00 12.01 02:16:01 AM 0.55 0.03 0.52 0.27 36.57 02:17:01 AM 1.60 0.00 1.60 0.00 110.75 02:18:01 AM 0.70 0.00 0.70 0.00 87.59 02:19:01 AM 0.50 0.00 0.50 0.00 71.26 02:20:01 AM 0.75 0.32 0.43 6.93 40.90 02:21:01 AM 1.37 0.00 1.37 0.00 99.50 02:22:01 AM 0.42 0.00 0.42 0.00 66.87 02:23:01 AM 0.63 0.00 0.63 0.00 213.61 02:24:01 AM 0.80 0.00 0.80 0.00 129.97 02:25:01 AM 0.62 0.00 0.62 0.00 78.82 02:26:01 AM 15.39 0.32 15.08 36.92 621.09 02:27:01 AM 29.65 0.52 29.14 63.83 3027.59 Average: 13.35 0.61 12.73 101.13 1287.00 02:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 AM 5268488 7011136 2613944 33.16 2688 1923396 747444 8.37 189680 2101544 202032 02:03:01 AM 5188200 7027312 2694232 34.18 2688 2015236 689060 7.72 209184 2137496 40600 02:04:01 AM 4960404 6967784 2922028 37.07 2688 2177520 757424 8.48 261500 2294568 103324 02:05:01 AM 4954136 7048928 2928296 37.15 2688 2262108 640520 7.17 259788 2287240 10832 02:06:01 AM 4907600 7003620 2974832 37.74 2688 2263336 722640 8.09 259924 2332468 892 02:07:01 AM 4902100 6999944 2980332 37.81 2688 2265160 722640 8.09 260176 2337536 4 02:08:01 AM 4899728 6998908 2982704 37.84 2688 2266496 722640 8.09 260176 2340112 4 02:09:01 AM 4899532 6998728 2982900 37.84 2688 2266512 722640 8.09 260176 2340232 16 02:10:01 AM 4897364 6998368 2985068 37.87 2688 2268328 744700 8.34 260216 2342436 1820 02:11:01 AM 4896552 6998300 2985880 37.88 2688 2269060 744700 8.34 260232 2343272 336 02:12:01 AM 4895332 6998352 2987100 37.90 2688 2270332 744700 8.34 260336 2344284 84 02:13:01 AM 4892496 6997356 2989936 37.93 2688 2272172 744700 8.34 260408 2347120 108 02:14:01 AM 4891132 6997180 2991300 37.95 2688 2273360 744700 8.34 260428 2348380 104 02:15:01 AM 4890772 6997044 2991660 37.95 2688 2273592 744700 8.34 260428 2348800 108 02:16:01 AM 4888748 6996724 2993684 37.98 2688 2275280 721152 8.07 260636 2350884 956 02:17:01 AM 4886828 6996540 2995604 38.00 2688 2277040 721152 8.07 260652 2352624 468 02:18:01 AM 4884728 6996396 2997704 38.03 2688 2279032 721152 8.07 260824 2354408 272 02:19:01 AM 4883340 6996708 2999092 38.05 2688 2280696 721152 8.07 261032 2355664 132 02:20:01 AM 4881004 6996168 3001428 38.08 2688 2282468 755824 8.46 261356 2357504 804 02:21:01 AM 4878900 6995976 3003532 38.10 2688 2284420 736352 8.24 261404 2359680 752 02:22:01 AM 4875220 6994508 3007212 38.15 2688 2286600 736352 8.24 261492 2363556 1128 02:23:01 AM 4869900 6994456 3012532 38.22 2688 2291860 736352 8.24 261724 2368444 408 02:24:01 AM 4866896 6994392 3015536 38.26 2688 2294800 736352 8.24 261832 2371400 4 02:25:01 AM 4862808 6993928 3019624 38.31 2688 2298420 736352 8.24 261900 2375440 1612 02:26:01 AM 4910500 6909504 2971932 37.70 2688 2172360 800612 8.96 324488 2285804 80880 02:27:01 AM 5006608 7008336 2875824 36.48 2688 2175516 689096 7.72 496692 2022364 25104 Average: 4924589 6996792 2957843 37.52 2688 2240965 730966 8.18 267565 2313972 18184 02:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 169.86 126.67 1327.30 24.10 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 63.89 43.43 587.12 7.40 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 44.72 35.49 335.15 8.08 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 149.17 106.21 36.07 25.20 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 29.12 16.53 9.29 2.51 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 44.68 43.43 8.20 6.60 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 35.57 34.71 6.18 2.97 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 1.87 0.58 0.19 0.05 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 50.13 47.23 9.23 4.15 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 41.20 26.24 7.83 2.54 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 69.57 53.41 13.77 6.47 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 69.31 65.09 14.72 8.35 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 34.56 31.91 8.01 11.59 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 15.14 12.88 2.91 2.46 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 30.51 29.41 6.18 3.05 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 46.63 40.91 11.58 7.49 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 65.96 66.98 12.66 9.22 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 56.26 58.11 10.35 7.04 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 57.18 59.03 10.05 6.92 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 40.18 34.24 14.42 4.37 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 32.91 30.09 6.04 5.22 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 74.79 75.47 15.86 10.61 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 50.22 50.07 11.17 6.41 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 24.53 23.36 4.94 3.13 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 88.82 57.90 180.66 132.15 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 17.49 15.68 14.42 12.37 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 54.02 45.59 102.57 12.33 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) 11/13/2025 _x86_64_ (2 CPU) 02:00:11 LINUX RESTART (2 CPU) 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 34.80 0.00 5.04 1.48 0.09 58.59 02:02:01 AM 0 33.03 0.00 5.07 1.05 0.10 60.75 02:02:01 AM 1 36.56 0.00 5.01 1.91 0.08 56.43 02:03:01 AM all 21.41 0.00 3.42 2.04 0.08 73.05 02:03:01 AM 0 13.37 0.00 2.85 1.87 0.08 81.82 02:03:01 AM 1 29.46 0.00 3.99 2.21 0.08 64.26 02:04:01 AM all 25.40 0.00 3.86 0.47 0.10 70.16 02:04:01 AM 0 14.16 0.00 3.31 0.38 0.10 82.04 02:04:01 AM 1 36.64 0.00 4.42 0.57 0.10 58.27 02:05:01 AM all 20.66 0.00 4.05 0.97 0.08 74.24 02:05:01 AM 0 9.45 0.00 3.22 0.35 0.08 86.90 02:05:01 AM 1 31.89 0.00 4.88 1.59 0.08 61.56 02:06:01 AM all 4.13 0.00 0.34 0.06 0.04 95.43 02:06:01 AM 0 0.99 0.00 0.40 0.12 0.05 98.45 02:06:01 AM 1 7.28 0.00 0.28 0.00 0.03 92.40 02:07:01 AM all 7.51 0.00 0.45 0.03 0.08 91.94 02:07:01 AM 0 7.41 0.00 0.46 0.05 0.07 92.01 02:07:01 AM 1 7.61 0.00 0.44 0.00 0.09 91.87 02:08:01 AM all 6.93 0.00 0.41 0.01 0.08 92.57 02:08:01 AM 0 7.16 0.00 0.36 0.00 0.09 92.40 02:08:01 AM 1 6.70 0.00 0.47 0.02 0.07 92.75 02:09:01 AM all 0.46 0.00 0.11 0.00 0.07 99.37 02:09:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 02:09:01 AM 1 0.33 0.00 0.15 0.00 0.10 99.42 02:10:01 AM all 5.25 0.00 0.27 0.00 0.08 94.41 02:10:01 AM 0 3.19 0.00 0.25 0.00 0.07 96.49 02:10:01 AM 1 7.31 0.00 0.29 0.00 0.08 92.32 02:11:01 AM all 2.79 0.00 0.24 0.00 0.07 96.90 02:11:01 AM 0 1.69 0.00 0.18 0.00 0.03 98.09 02:11:01 AM 1 3.91 0.00 0.30 0.00 0.10 95.69 02:12:01 AM all 6.53 0.00 0.47 0.00 0.08 92.92 02:12:01 AM 0 3.78 0.00 0.44 0.00 0.07 95.72 02:12:01 AM 1 9.41 0.00 0.51 0.00 0.09 89.99 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 6.07 0.00 0.32 0.00 0.09 93.52 02:13:01 AM 0 5.86 0.00 0.23 0.00 0.08 93.82 02:13:01 AM 1 6.28 0.00 0.41 0.00 0.10 93.22 02:14:01 AM all 5.66 0.00 0.36 0.00 0.07 93.92 02:14:01 AM 0 3.18 0.00 0.28 0.00 0.05 96.49 02:14:01 AM 1 8.23 0.00 0.44 0.00 0.09 91.24 02:15:01 AM all 2.40 0.00 0.19 0.01 0.06 97.33 02:15:01 AM 0 3.80 0.00 0.26 0.00 0.05 95.89 02:15:01 AM 1 1.04 0.00 0.13 0.02 0.07 98.75 02:16:01 AM all 5.36 0.00 0.38 0.06 0.08 94.13 02:16:01 AM 0 3.28 0.00 0.40 0.00 0.08 96.24 02:16:01 AM 1 7.44 0.00 0.35 0.12 0.07 92.03 02:17:01 AM all 6.57 0.00 0.50 0.03 0.08 92.83 02:17:01 AM 0 7.82 0.00 0.59 0.05 0.09 91.44 02:17:01 AM 1 5.37 0.00 0.40 0.00 0.07 94.16 02:18:01 AM all 6.14 0.00 0.46 0.01 0.07 93.32 02:18:01 AM 0 5.11 0.00 0.40 0.02 0.07 94.41 02:18:01 AM 1 7.20 0.00 0.53 0.00 0.07 92.21 02:19:01 AM all 4.42 0.00 0.37 0.00 0.06 95.15 02:19:01 AM 0 3.72 0.00 0.37 0.00 0.05 95.86 02:19:01 AM 1 5.12 0.00 0.37 0.00 0.07 94.44 02:20:01 AM all 3.83 0.00 0.36 0.04 0.08 95.69 02:20:01 AM 0 2.91 0.00 0.37 0.00 0.08 96.64 02:20:01 AM 1 4.75 0.00 0.35 0.08 0.07 94.75 02:21:01 AM all 4.63 0.00 0.33 0.02 0.08 94.95 02:21:01 AM 0 5.12 0.00 0.33 0.03 0.07 94.44 02:21:01 AM 1 4.14 0.00 0.32 0.00 0.08 95.46 02:22:01 AM all 7.33 0.00 0.30 0.00 0.08 92.29 02:22:01 AM 0 3.56 0.00 0.25 0.00 0.05 96.14 02:22:01 AM 1 11.14 0.00 0.36 0.00 0.10 88.40 02:23:01 AM all 16.72 0.00 0.50 0.00 0.09 82.69 02:23:01 AM 0 8.69 0.00 0.44 0.00 0.08 90.79 02:23:01 AM 1 24.94 0.00 0.57 0.00 0.10 74.40 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 8.90 0.00 0.36 0.01 0.07 90.67 02:24:01 AM 0 7.28 0.00 0.33 0.00 0.07 92.32 02:24:01 AM 1 10.51 0.00 0.39 0.02 0.07 89.02 02:25:01 AM all 8.73 0.00 0.40 0.02 0.07 90.79 02:25:01 AM 0 4.00 0.00 0.32 0.02 0.07 95.60 02:25:01 AM 1 13.45 0.00 0.49 0.02 0.07 85.98 02:26:01 AM all 28.20 0.00 2.40 0.08 0.08 69.25 02:26:01 AM 0 13.76 0.00 2.01 0.03 0.07 84.13 02:26:01 AM 1 42.58 0.00 2.78 0.12 0.10 54.42 02:27:01 AM all 30.28 0.00 4.28 0.22 0.08 65.14 02:27:01 AM 0 25.00 0.00 4.46 0.22 0.08 70.24 02:27:01 AM 1 35.56 0.00 4.10 0.22 0.08 60.04 Average: all 10.85 0.00 1.17 0.21 0.08 87.70 Average: 0 7.62 0.00 1.07 0.16 0.07 91.08 Average: 1 14.08 0.00 1.27 0.27 0.08 84.30