---> uname -a: Linux prd-centos8-robot-2c-8g-100.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 596 4849 19 2251 6803 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:81:b4:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84851sec preferred_lft 84851sec inet6 fe80::f816:3eff:fe81:b45b/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) 08/13/2025 _x86_64_ (2 CPU) 05:57:39 LINUX RESTART (2 CPU) 05:58:01 AM tps rtps wtps bread/s bwrtn/s 05:59:01 AM 142.04 60.42 81.62 7921.36 41217.21 06:00:01 AM 100.45 0.72 99.73 52.92 11367.88 06:01:01 AM 35.37 0.43 34.93 64.90 2936.38 06:02:01 AM 79.83 7.03 72.81 1293.86 8413.99 06:03:01 AM 7.05 0.22 6.83 11.73 592.18 06:04:01 AM 4.38 0.00 4.38 0.00 209.87 06:05:01 AM 0.48 0.00 0.48 0.00 57.62 06:06:01 AM 0.17 0.00 0.17 0.00 18.56 06:07:01 AM 0.17 0.00 0.17 0.00 17.51 06:08:01 AM 0.72 0.00 0.72 0.00 82.54 06:09:01 AM 0.38 0.00 0.38 0.00 45.78 06:10:01 AM 0.48 0.00 0.48 0.00 78.05 06:11:01 AM 0.48 0.00 0.48 0.00 39.37 06:12:01 AM 0.28 0.00 0.28 0.00 8.43 06:13:01 AM 0.50 0.03 0.47 0.27 87.24 06:14:01 AM 1.42 0.00 1.42 0.00 100.97 06:15:01 AM 0.75 0.00 0.75 0.00 47.58 06:16:01 AM 0.45 0.00 0.45 0.00 72.59 06:17:01 AM 0.47 0.00 0.47 0.00 96.58 06:18:01 AM 0.47 0.00 0.47 0.00 37.50 06:19:01 AM 0.33 0.00 0.33 0.00 110.68 06:20:01 AM 0.90 0.00 0.90 0.00 227.35 06:21:01 AM 0.78 0.00 0.78 0.00 83.11 06:22:01 AM 0.83 0.00 0.83 0.00 156.85 06:23:01 AM 32.26 0.65 31.61 74.12 3195.05 Average: 16.46 2.78 13.68 376.75 2772.03 05:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:59:01 AM 5282252 7000636 2600180 32.99 2688 1901788 783124 8.77 221520 2060228 216676 06:00:01 AM 5175968 7013420 2706464 34.34 2688 2013048 737076 8.25 197200 2150532 42480 06:01:01 AM 5185000 7059760 2697432 34.22 2688 2048244 674560 7.55 226292 2113996 32868 06:02:01 AM 4978188 7066696 2904244 36.84 2688 2256104 659676 7.39 261124 2261740 10836 06:03:01 AM 4930572 7020056 2951860 37.45 2688 2257096 709096 7.94 261260 2308140 348 06:04:01 AM 4924300 7015284 2958132 37.53 2688 2258580 724600 8.11 261492 2314336 4 06:05:01 AM 4921368 7014260 2961064 37.57 2688 2260488 724600 8.11 261512 2317396 516 06:06:01 AM 4919556 7012468 2962876 37.59 2688 2260508 724600 8.11 261512 2319212 16 06:07:01 AM 4917320 7012460 2965112 37.62 2688 2262736 724600 8.11 261556 2321532 1764 06:08:01 AM 4916984 7012452 2965448 37.62 2688 2263064 724600 8.11 261568 2321968 4 06:09:01 AM 4914276 7012164 2968156 37.66 2688 2265500 724600 8.11 261744 2324320 1224 06:10:01 AM 4912048 7011460 2970384 37.68 2688 2267008 747104 8.37 261756 2326444 568 06:11:01 AM 4911968 7011776 2970464 37.68 2688 2267404 747104 8.37 261764 2326484 4 06:12:01 AM 4911552 7011660 2970880 37.69 2688 2267704 747104 8.37 261764 2326860 160 06:13:01 AM 4907628 7010040 2974804 37.74 2688 2269992 738404 8.27 261960 2330784 136 06:14:01 AM 4905384 7009796 2977048 37.77 2688 2272008 738404 8.27 262032 2332936 48 06:15:01 AM 4903992 7010048 2978440 37.79 2688 2273660 738404 8.27 262224 2334128 788 06:16:01 AM 4902204 7009908 2980228 37.81 2688 2275316 738404 8.27 262432 2335684 560 06:17:01 AM 4900044 7009804 2982388 37.84 2688 2277372 738404 8.27 262600 2337636 16 06:18:01 AM 4898196 7009352 2984236 37.86 2688 2278764 738404 8.27 262624 2339552 588 06:19:01 AM 4884500 7000076 2997932 38.03 2688 2283168 738404 8.27 262836 2353208 1828 06:20:01 AM 4878336 6998760 3004096 38.11 2688 2288044 761520 8.53 263044 2358720 568 06:21:01 AM 4875772 6998568 3006660 38.14 2688 2290376 742040 8.31 263092 2361340 896 06:22:01 AM 4926292 7058548 2956140 37.50 2688 2299832 654244 7.33 263464 2311432 6116 06:23:01 AM 5023892 7018340 2858540 36.26 2688 2168308 690160 7.73 494048 2008024 9152 Average: 4952304 7016312 2930128 37.17 2688 2233044 726769 8.14 265697 2287865 13127 05:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 282.07 188.25 1646.78 61.33 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 74.58 58.55 826.63 9.76 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 19.31 11.28 7.41 4.44 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 203.41 150.42 363.87 33.82 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 25.93 13.71 8.15 1.81 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 34.54 32.61 7.11 6.15 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 50.02 49.06 8.39 4.13 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 2.67 0.65 0.22 0.05 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 60.81 59.43 11.47 5.15 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 30.71 13.36 5.66 1.39 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 113.80 97.48 23.40 13.10 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 43.41 41.28 10.47 5.56 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 12.33 11.63 1.84 1.10 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 18.88 16.00 3.38 1.49 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 36.17 32.57 9.74 5.45 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 62.02 59.12 13.20 9.41 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 62.51 62.63 10.85 7.31 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 61.82 63.72 10.61 7.39 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 54.20 51.85 15.96 6.00 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 29.41 23.11 6.07 3.35 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 54.11 55.19 9.31 13.78 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 84.82 85.70 18.31 12.94 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 40.84 37.80 8.91 5.48 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 24.11 15.36 6.77 2.13 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 87.22 58.87 182.89 135.04 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 62.79 51.59 128.70 14.30 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) 08/13/2025 _x86_64_ (2 CPU) 05:57:39 LINUX RESTART (2 CPU) 05:58:01 AM CPU %user %nice %system %iowait %steal %idle 05:59:01 AM all 41.12 0.03 9.56 2.72 0.10 46.47 05:59:01 AM 0 33.96 0.03 8.90 1.89 0.08 55.13 05:59:01 AM 1 48.28 0.02 10.23 3.55 0.12 37.81 06:00:01 AM all 29.61 0.00 4.40 1.47 0.10 64.42 06:00:01 AM 0 28.36 0.00 4.02 1.47 0.10 66.06 06:00:01 AM 1 30.86 0.00 4.78 1.47 0.10 62.79 06:01:01 AM all 19.36 0.00 2.79 0.28 0.08 77.48 06:01:01 AM 0 20.63 0.00 3.12 0.32 0.07 75.86 06:01:01 AM 1 18.10 0.00 2.47 0.25 0.08 79.10 06:02:01 AM all 25.41 0.00 4.95 0.90 0.08 68.66 06:02:01 AM 0 23.57 0.00 4.87 0.73 0.08 70.74 06:02:01 AM 1 27.24 0.00 5.02 1.06 0.08 66.59 06:03:01 AM all 3.33 0.00 0.23 0.08 0.06 96.30 06:03:01 AM 0 4.91 0.00 0.30 0.10 0.05 94.64 06:03:01 AM 1 1.75 0.00 0.17 0.05 0.07 97.96 06:04:01 AM all 6.92 0.00 0.42 0.02 0.08 92.56 06:04:01 AM 0 1.14 0.00 0.28 0.03 0.08 98.46 06:04:01 AM 1 12.89 0.00 0.55 0.00 0.09 86.47 06:05:01 AM all 9.30 0.00 0.48 0.00 0.06 90.16 06:05:01 AM 0 11.55 0.00 0.48 0.00 0.05 87.92 06:05:01 AM 1 7.08 0.00 0.48 0.00 0.07 92.37 06:06:01 AM all 0.48 0.00 0.11 0.00 0.08 99.32 06:06:01 AM 0 0.62 0.00 0.07 0.00 0.05 99.27 06:06:01 AM 1 0.35 0.00 0.15 0.00 0.12 99.38 06:07:01 AM all 6.64 0.00 0.28 0.00 0.10 92.99 06:07:01 AM 0 1.62 0.00 0.33 0.00 0.10 97.94 06:07:01 AM 1 11.65 0.00 0.22 0.00 0.10 88.03 06:08:01 AM all 1.84 0.00 0.17 0.00 0.07 97.93 06:08:01 AM 0 1.32 0.00 0.17 0.00 0.05 98.46 06:08:01 AM 1 2.36 0.00 0.17 0.00 0.08 97.39 06:09:01 AM all 11.58 0.00 0.73 0.01 0.09 87.60 06:09:01 AM 0 11.19 0.00 0.68 0.00 0.08 88.05 06:09:01 AM 1 11.98 0.00 0.77 0.02 0.09 87.14 06:09:01 AM CPU %user %nice %system %iowait %steal %idle 06:10:01 AM all 4.81 0.00 0.28 0.00 0.08 94.82 06:10:01 AM 0 3.86 0.00 0.32 0.00 0.08 95.74 06:10:01 AM 1 5.76 0.00 0.25 0.00 0.08 93.91 06:11:01 AM all 4.57 0.00 0.34 0.00 0.07 95.02 06:11:01 AM 0 2.77 0.00 0.25 0.00 0.07 96.91 06:11:01 AM 1 6.41 0.00 0.43 0.00 0.07 93.09 06:12:01 AM all 2.05 0.00 0.16 0.00 0.09 97.70 06:12:01 AM 0 1.59 0.00 0.15 0.00 0.07 98.19 06:12:01 AM 1 2.51 0.00 0.17 0.00 0.12 97.21 06:13:01 AM all 7.93 0.00 0.41 0.01 0.10 91.55 06:13:01 AM 0 5.20 0.00 0.36 0.02 0.08 94.35 06:13:01 AM 1 10.62 0.00 0.47 0.00 0.12 88.80 06:14:01 AM all 8.15 0.00 0.58 0.02 0.09 91.16 06:14:01 AM 0 8.06 0.00 0.59 0.02 0.10 91.23 06:14:01 AM 1 8.25 0.00 0.57 0.02 0.09 91.08 06:15:01 AM all 4.46 0.00 0.36 0.00 0.08 95.10 06:15:01 AM 0 4.56 0.00 0.37 0.00 0.07 95.01 06:15:01 AM 1 4.37 0.00 0.35 0.00 0.08 95.20 06:16:01 AM all 4.26 0.00 0.33 0.00 0.08 95.33 06:16:01 AM 0 3.56 0.00 0.33 0.00 0.08 96.02 06:16:01 AM 1 4.95 0.00 0.32 0.00 0.08 94.64 06:17:01 AM all 4.32 0.00 0.30 0.00 0.08 95.31 06:17:01 AM 0 2.64 0.00 0.30 0.00 0.07 96.99 06:17:01 AM 1 5.99 0.00 0.30 0.00 0.08 93.63 06:18:01 AM all 4.48 0.00 0.23 0.00 0.09 95.19 06:18:01 AM 0 3.94 0.00 0.23 0.00 0.08 95.74 06:18:01 AM 1 5.02 0.00 0.23 0.00 0.10 94.65 06:19:01 AM all 14.68 0.00 0.38 0.00 0.08 84.86 06:19:01 AM 0 11.64 0.00 0.44 0.00 0.05 87.87 06:19:01 AM 1 17.68 0.00 0.32 0.00 0.10 81.90 06:20:01 AM all 15.83 0.00 0.60 0.01 0.08 83.47 06:20:01 AM 0 10.23 0.00 0.55 0.00 0.10 89.12 06:20:01 AM 1 21.55 0.00 0.65 0.02 0.07 77.72 06:20:01 AM CPU %user %nice %system %iowait %steal %idle 06:21:01 AM all 6.86 0.00 0.34 0.01 0.08 92.71 06:21:01 AM 0 1.77 0.00 0.30 0.00 0.07 97.86 06:21:01 AM 1 11.94 0.00 0.38 0.02 0.10 87.56 06:22:01 AM all 12.37 0.00 0.41 0.01 0.09 87.12 06:22:01 AM 0 6.10 0.00 0.32 0.02 0.08 93.49 06:22:01 AM 1 18.64 0.00 0.50 0.00 0.10 80.75 06:23:01 AM all 29.42 0.00 3.90 0.22 0.08 66.39 06:23:01 AM 0 24.86 0.00 3.92 0.13 0.08 71.00 06:23:01 AM 1 33.97 0.00 3.87 0.30 0.08 61.78 Average: all 11.21 0.00 1.31 0.23 0.08 87.16 Average: 0 9.19 0.00 1.27 0.19 0.08 89.27 Average: 1 13.22 0.00 1.36 0.27 0.09 85.05