---> uname -a: Linux prd-centos8-robot-2c-8g-50579.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 8.8G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 711 4269 19 2716 6687 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:0d:0b:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84601sec preferred_lft 84601sec inet6 fe80::f816:3eff:fe0d:b0b/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) 09/07/2025 _x86_64_ (2 CPU) 22:58:53 LINUX RESTART (2 CPU) 11:00:01 PM tps rtps wtps bread/s bwrtn/s 11:01:01 PM 117.49 0.37 117.12 15.45 11338.98 11:02:01 PM 48.24 0.77 47.48 53.44 5865.68 11:03:01 PM 26.27 0.38 25.89 64.25 1934.52 11:04:01 PM 73.19 9.45 63.75 1685.30 7711.05 11:05:01 PM 6.45 0.22 6.23 11.73 501.07 11:06:01 PM 2.13 0.02 2.12 0.93 121.83 11:07:01 PM 0.30 0.00 0.30 0.00 15.74 11:08:01 PM 0.25 0.00 0.25 0.00 3.20 11:09:01 PM 0.40 0.00 0.40 0.00 5.91 11:10:01 PM 0.42 0.00 0.42 0.00 225.64 11:11:01 PM 0.40 0.00 0.40 0.00 349.37 11:12:01 PM 0.45 0.00 0.45 0.00 353.21 11:13:01 PM 0.37 0.00 0.37 0.00 353.66 11:14:01 PM 1.57 0.03 1.53 0.27 382.49 11:15:01 PM 0.47 0.00 0.47 0.00 385.65 11:16:01 PM 0.48 0.00 0.48 0.00 419.98 11:17:01 PM 0.53 0.00 0.53 0.00 475.51 11:18:01 PM 0.77 0.32 0.45 6.93 389.15 11:19:01 PM 1.10 0.00 1.10 0.00 409.08 11:20:01 PM 0.63 0.00 0.63 0.00 488.95 11:21:01 PM 0.53 0.00 0.53 0.00 499.87 11:22:01 PM 1.08 0.00 1.08 0.00 1410.81 11:23:01 PM 0.32 0.00 0.32 0.00 265.31 11:24:01 PM 0.35 0.00 0.35 0.00 266.64 11:25:01 PM 0.78 0.07 0.72 3.20 494.40 11:26:01 PM 0.80 0.00 0.80 0.00 1021.59 11:27:01 PM 1.90 0.18 1.72 4.27 355.76 11:28:01 PM 24.59 0.22 24.38 42.52 10748.87 Average: 11.16 0.43 10.73 67.44 1671.50 11:00:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:01:01 PM 5131676 6992668 2750756 34.90 2688 2037916 743356 8.32 190596 2217520 171724 11:02:01 PM 5166828 7003204 2715604 34.45 2688 2012624 731776 8.19 210168 2159100 9940 11:03:01 PM 5063668 6992088 2818764 35.76 2688 2102052 758716 8.50 235132 2228408 66632 11:04:01 PM 4949040 7048732 2933392 37.21 2688 2267480 664632 7.44 268384 2286436 10824 11:05:01 PM 4903972 7004796 2978460 37.79 2688 2268612 732404 8.20 268604 2330776 780 11:06:01 PM 4899040 7000704 2983392 37.85 2688 2269452 784420 8.78 268616 2335260 12 11:07:01 PM 4897880 6999884 2984552 37.86 2688 2269792 784420 8.78 268624 2336396 4 11:08:01 PM 4896456 6998464 2985976 37.88 2688 2269796 784420 8.78 268624 2338104 4 11:09:01 PM 4887928 6992912 2994504 37.99 2688 2272772 784420 8.78 268776 2346296 2984 11:10:01 PM 4868088 6981284 3014344 38.24 2688 2280984 818164 9.16 268776 2366284 4548 11:11:01 PM 4831656 6955192 3050776 38.70 2688 2291308 834092 9.34 268776 2402656 4452 11:12:01 PM 4789580 6923388 3092852 39.24 2688 2301580 865980 9.70 268776 2444564 4220 11:13:01 PM 4739092 6883184 3143340 39.88 2688 2311876 897984 10.05 268776 2494924 3960 11:14:01 PM 4698820 6853176 3183612 40.39 2688 2322128 927116 10.38 268928 2535124 3692 11:15:01 PM 4664816 6831072 3217616 40.82 2688 2334016 943056 10.56 268928 2569324 4124 11:16:01 PM 4652344 6830840 3230088 40.98 2688 2346252 943056 10.56 268928 2581508 3872 11:17:01 PM 4648000 6840040 3234432 41.03 2688 2359772 943056 10.56 268928 2586000 3216 11:18:01 PM 4649892 6853528 3232540 41.01 2688 2371356 943056 10.56 269048 2584060 3028 11:19:01 PM 4637824 6853416 3244608 41.16 2688 2383300 943056 10.56 269048 2596048 3276 11:20:01 PM 4622904 6852936 3259528 41.35 2688 2397728 945232 10.58 269048 2610536 3196 11:21:01 PM 4574060 6852260 3308372 41.97 2688 2445844 945232 10.58 269048 2659192 36412 11:22:01 PM 4564836 6850040 3317596 42.09 2688 2452836 945232 10.58 269048 2668472 1200 11:23:01 PM 4558064 6851044 3324368 42.17 2688 2460604 945232 10.58 269048 2675496 1072 11:24:01 PM 4550280 6851128 3332152 42.27 2688 2468464 945232 10.58 269048 2683056 988 11:25:01 PM 4523588 6842312 3358844 42.61 2688 2486320 960820 10.76 269236 2708944 4132 11:26:01 PM 4421564 6774736 3460868 43.91 2688 2520728 1009108 11.30 269236 2810204 7992 11:27:01 PM 4716224 6923284 3166208 40.17 2688 2376024 732832 8.21 433840 2352524 34176 11:28:01 PM 4370380 6840876 3512052 44.56 2688 2643896 820352 9.19 672840 2483552 23464 Average: 4745661 6909900 3136771 39.79 2688 2333054 859873 9.63 283101 2478242 14783 11:00:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 141.67 111.39 1578.17 14.00 0.00 0.00 0.00 0.00 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 19.59 9.10 54.01 2.87 0.00 0.00 0.00 0.00 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 41.57 33.86 329.15 7.51 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 197.43 144.80 46.34 33.61 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 27.91 20.23 8.61 2.18 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 27.86 25.30 5.42 3.94 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 11.18 10.28 1.82 0.86 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 0.72 0.07 0.04 0.00 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 56.31 38.35 8.96 5.10 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 122.96 98.25 24.43 10.62 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 143.25 140.72 34.72 12.50 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 150.77 143.96 35.46 12.71 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 149.31 146.69 35.61 19.70 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 149.39 147.21 35.10 12.89 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 303.90 293.69 79.26 24.53 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 307.22 303.30 82.81 25.11 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 228.24 224.21 56.86 18.66 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 250.56 250.94 58.45 20.49 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 240.82 239.40 61.86 20.25 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 285.87 284.24 81.51 25.07 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 295.12 279.94 667.93 25.94 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 115.11 77.62 19.05 9.86 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 124.26 122.50 32.56 11.19 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 124.79 123.01 32.70 10.91 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 256.19 249.53 122.53 20.85 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 239.09 234.57 297.34 20.13 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 35.34 24.14 50.01 11.07 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 247.18 162.83 540.53 631.64 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 153.34 140.72 156.50 36.22 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) 09/07/2025 _x86_64_ (2 CPU) 22:58:53 LINUX RESTART (2 CPU) 11:00:01 PM CPU %user %nice %system %iowait %steal %idle 11:01:01 PM all 38.38 0.00 5.63 1.78 0.10 54.11 11:01:01 PM 0 46.74 0.00 5.93 2.08 0.10 45.15 11:01:01 PM 1 30.00 0.00 5.33 1.48 0.10 63.08 11:02:01 PM all 12.84 0.00 1.84 0.84 0.08 84.40 11:02:01 PM 0 18.22 0.00 1.88 0.80 0.08 79.02 11:02:01 PM 1 7.46 0.00 1.79 0.88 0.08 89.79 11:03:01 PM all 18.37 0.00 2.55 0.47 0.08 78.53 11:03:01 PM 0 19.66 0.00 2.55 0.43 0.08 77.27 11:03:01 PM 1 17.07 0.00 2.54 0.50 0.08 79.80 11:04:01 PM all 21.51 0.00 4.49 1.79 0.07 72.15 11:04:01 PM 0 27.11 0.00 4.99 1.69 0.07 66.14 11:04:01 PM 1 15.93 0.00 3.98 1.88 0.07 78.14 11:05:01 PM all 2.72 0.00 0.37 0.13 0.06 96.72 11:05:01 PM 0 3.27 0.00 0.47 0.22 0.07 95.98 11:05:01 PM 1 2.17 0.00 0.27 0.05 0.05 97.46 11:06:01 PM all 6.13 0.00 0.49 0.02 0.07 93.29 11:06:01 PM 0 10.86 0.00 0.71 0.02 0.07 88.35 11:06:01 PM 1 1.64 0.00 0.28 0.02 0.07 97.99 11:07:01 PM all 5.58 0.00 0.48 0.00 0.06 93.87 11:07:01 PM 0 11.29 0.00 0.84 0.00 0.06 87.82 11:07:01 PM 1 0.45 0.00 0.17 0.00 0.07 99.31 11:08:01 PM all 4.71 0.00 0.47 0.00 0.07 94.75 11:08:01 PM 0 9.41 0.00 0.89 0.00 0.08 89.63 11:08:01 PM 1 0.55 0.00 0.10 0.00 0.07 99.28 11:09:01 PM all 7.31 0.00 0.81 0.00 0.07 91.82 11:09:01 PM 0 9.70 0.00 1.04 0.00 0.07 89.19 11:09:01 PM 1 5.05 0.00 0.58 0.00 0.07 94.30 11:10:01 PM all 17.21 0.00 6.73 0.03 0.09 75.94 11:10:01 PM 0 26.86 0.00 11.84 0.00 0.08 61.21 11:10:01 PM 1 7.62 0.00 1.66 0.05 0.10 90.58 11:11:01 PM all 28.38 0.00 14.67 0.03 0.09 56.83 11:11:01 PM 0 43.33 0.00 22.82 0.03 0.08 33.73 11:11:01 PM 1 13.58 0.00 6.60 0.02 0.10 79.70 11:11:01 PM CPU %user %nice %system %iowait %steal %idle 11:12:01 PM all 28.46 0.00 14.53 0.03 0.09 56.89 11:12:01 PM 0 47.58 0.00 24.50 0.00 0.07 27.85 11:12:01 PM 1 9.58 0.00 4.69 0.05 0.12 85.57 11:13:01 PM all 28.37 0.00 14.57 0.03 0.09 56.94 11:13:01 PM 0 38.82 0.00 19.84 0.03 0.08 41.22 11:13:01 PM 1 17.99 0.00 9.34 0.03 0.10 72.53 11:14:01 PM all 28.54 0.00 14.41 0.03 0.09 56.92 11:14:01 PM 0 47.59 0.00 23.99 0.00 0.09 28.34 11:14:01 PM 1 9.70 0.00 4.94 0.05 0.10 85.20 11:15:01 PM all 28.40 0.00 6.54 0.02 0.11 64.94 11:15:01 PM 0 47.24 0.00 10.42 0.00 0.10 42.23 11:15:01 PM 1 10.05 0.00 2.75 0.03 0.12 87.05 11:16:01 PM all 28.59 0.00 6.09 0.05 0.09 65.18 11:16:01 PM 0 39.80 0.00 8.12 0.00 0.09 51.99 11:16:01 PM 1 17.55 0.00 4.09 0.10 0.08 78.17 11:17:01 PM all 34.54 0.00 3.78 0.03 0.09 61.55 11:17:01 PM 0 55.25 0.00 5.26 0.00 0.09 39.41 11:17:01 PM 1 14.17 0.00 2.33 0.07 0.10 83.32 11:18:01 PM all 34.41 0.00 3.76 0.06 0.08 61.70 11:18:01 PM 0 43.49 0.00 4.42 0.00 0.07 52.02 11:18:01 PM 1 25.43 0.00 3.10 0.12 0.08 71.27 11:19:01 PM all 33.51 0.00 4.16 0.06 0.10 62.16 11:19:01 PM 0 49.06 0.00 5.49 0.03 0.09 45.32 11:19:01 PM 1 18.22 0.00 2.85 0.08 0.12 78.72 11:20:01 PM all 30.71 0.00 5.76 0.07 0.10 63.36 11:20:01 PM 0 50.15 0.00 8.73 0.00 0.10 41.02 11:20:01 PM 1 11.75 0.00 2.85 0.14 0.10 85.16 11:21:01 PM all 27.61 0.00 5.17 0.08 0.09 67.05 11:21:01 PM 0 43.16 0.00 7.53 0.00 0.09 49.23 11:21:01 PM 1 12.32 0.00 2.84 0.15 0.10 84.58 11:22:01 PM all 9.96 0.00 1.47 0.16 0.10 88.31 11:22:01 PM 0 14.64 0.00 2.06 0.10 0.08 83.12 11:22:01 PM 1 5.29 0.00 0.89 0.22 0.12 93.49 11:22:01 PM CPU %user %nice %system %iowait %steal %idle 11:23:01 PM all 19.65 0.00 4.46 0.03 0.09 75.76 11:23:01 PM 0 24.29 0.00 5.37 0.07 0.10 70.17 11:23:01 PM 1 15.02 0.00 3.56 0.00 0.08 81.34 11:24:01 PM all 20.18 0.00 4.45 0.05 0.10 75.22 11:24:01 PM 0 23.46 0.00 4.98 0.05 0.10 71.40 11:24:01 PM 1 16.89 0.00 3.91 0.05 0.10 79.04 11:25:01 PM all 24.42 0.00 3.81 0.04 0.09 71.65 11:25:01 PM 0 31.12 0.00 3.94 0.00 0.09 64.86 11:25:01 PM 1 17.77 0.00 3.68 0.09 0.09 78.38 11:26:01 PM all 34.80 0.00 3.58 0.12 0.09 61.41 11:26:01 PM 0 43.76 0.00 4.75 0.09 0.07 51.34 11:26:01 PM 1 25.96 0.00 2.43 0.15 0.10 71.36 11:27:01 PM all 43.29 0.00 2.10 0.06 0.08 54.46 11:27:01 PM 0 5.58 0.00 1.45 0.12 0.10 92.75 11:27:01 PM 1 80.93 0.00 2.75 0.00 0.07 16.26 11:28:01 PM all 29.17 0.00 3.19 0.79 0.09 66.77 11:28:01 PM 0 37.19 0.00 3.00 0.40 0.08 59.32 11:28:01 PM 1 21.13 0.00 3.38 1.17 0.10 74.22 Average: all 23.19 0.00 5.03 0.25 0.09 71.46 Average: 0 31.12 0.00 7.11 0.23 0.08 61.47 Average: 1 15.40 0.00 2.99 0.27 0.09 81.25