---> uname -a: Linux prd-centos8-robot-2c-8g-3050.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 595 4841 19 2260 6804 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:f0:8c:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84751sec preferred_lft 84751sec inet6 fe80::f816:3eff:fef0:8ca7/64 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) 10/29/2025 _x86_64_ (2 CPU) 02:00:15 LINUX RESTART (2 CPU) 02:01:01 AM tps rtps wtps bread/s bwrtn/s 02:02:01 AM 82.88 8.24 74.64 2049.63 6432.87 02:03:01 AM 85.17 0.72 84.45 52.92 9989.92 02:04:01 AM 23.86 0.42 23.44 64.78 2174.58 02:05:01 AM 55.57 6.93 48.64 1289.52 3337.48 02:06:01 AM 37.97 0.03 37.94 3.47 6417.23 02:07:01 AM 4.05 0.22 3.83 11.73 171.29 02:08:01 AM 2.42 0.00 2.42 0.00 149.73 02:09:01 AM 0.28 0.00 0.28 0.00 32.99 02:10:01 AM 0.13 0.00 0.13 0.00 1.73 02:11:01 AM 0.57 0.00 0.57 0.00 82.59 02:12:01 AM 0.65 0.00 0.65 0.00 24.21 02:13:01 AM 0.38 0.00 0.38 0.00 42.18 02:14:01 AM 0.45 0.00 0.45 0.00 72.64 02:15:01 AM 0.73 0.00 0.73 0.00 49.46 02:16:01 AM 0.83 0.03 0.80 0.27 20.76 02:17:01 AM 1.53 0.00 1.53 0.00 95.65 02:18:01 AM 0.37 0.00 0.37 0.00 32.68 02:19:01 AM 0.67 0.00 0.67 0.00 88.12 02:20:01 AM 0.43 0.00 0.43 0.00 77.01 02:21:01 AM 0.67 0.00 0.67 0.00 89.21 02:22:01 AM 0.45 0.00 0.45 0.00 51.86 02:23:01 AM 0.30 0.00 0.30 0.00 91.33 02:24:02 AM 0.95 0.00 0.95 0.00 234.07 02:25:01 AM 0.63 0.00 0.63 0.00 61.48 02:26:01 AM 0.92 0.00 0.92 0.00 151.67 02:27:01 AM 21.06 0.40 20.66 46.78 2593.55 Average: 12.47 0.65 11.82 135.67 1253.94 02:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 AM 5331588 7058140 2550844 32.36 2688 1908736 677620 7.59 186768 2043596 184524 02:03:01 AM 5160764 7006000 2721668 34.53 2688 2021376 715424 8.01 198472 2174540 42404 02:04:01 AM 5229832 7077176 2652600 33.65 2688 2023324 636884 7.13 219140 2084540 4 02:05:01 AM 4907560 7009460 2974872 37.74 2688 2267396 665824 7.46 253384 2336960 176124 02:06:01 AM 4948436 7049704 2933996 37.22 2688 2267576 632812 7.09 260432 2288116 4 02:07:01 AM 4900292 7003020 2982140 37.83 2688 2269040 700124 7.84 260588 2335996 120 02:08:01 AM 4893764 6998896 2988668 37.92 2688 2271444 700124 7.84 260832 2342396 328 02:09:01 AM 4891984 6997648 2990448 37.94 2688 2271976 700124 7.84 260832 2344080 16 02:10:01 AM 4891652 6997328 2990780 37.94 2688 2271988 716084 8.02 260832 2344208 16 02:11:01 AM 4887388 6995296 2995044 38.00 2688 2274216 733260 8.21 260876 2348520 48 02:12:01 AM 4886916 6995164 2995516 38.00 2688 2274564 733260 8.21 260892 2348916 4 02:13:01 AM 4884728 6994648 2997704 38.03 2688 2276228 733260 8.21 260996 2351276 560 02:14:01 AM 4882632 6994016 2999800 38.06 2688 2277700 733260 8.21 261064 2353152 32 02:15:01 AM 4881080 6993644 3001352 38.08 2688 2278872 733260 8.21 261084 2354496 4 02:16:01 AM 4880712 6993588 3001720 38.08 2688 2279168 728412 8.16 261212 2354704 24 02:17:01 AM 4878356 6993356 3004076 38.11 2688 2281300 728412 8.16 261272 2357168 248 02:18:01 AM 4876716 6993572 3005716 38.13 2688 2283156 728412 8.16 261296 2358944 1316 02:19:01 AM 4874812 6993300 3007620 38.16 2688 2284804 728412 8.16 261504 2360496 796 02:20:01 AM 4873012 6993188 3009420 38.18 2688 2286512 723664 8.10 261712 2361976 476 02:21:01 AM 4870428 6992956 3012004 38.21 2688 2288820 723664 8.10 261912 2364312 500 02:22:01 AM 4869604 6993060 3012828 38.22 2688 2289748 723664 8.10 261920 2365304 92 02:23:01 AM 4864048 6991396 3018384 38.29 2688 2293664 723664 8.10 262100 2370852 1432 02:24:02 AM 4858108 6990996 3024324 38.37 2688 2299204 723664 8.10 262340 2376280 612 02:25:01 AM 4856076 6991060 3026356 38.39 2688 2301276 723664 8.10 262384 2378448 1284 02:26:01 AM 4735444 6874248 3146988 39.92 2688 2305096 834744 9.35 262416 2498888 1088 02:27:01 AM 4999764 7002860 2882668 36.57 2688 2175824 690744 7.73 494408 2030768 22756 Average: 4923681 6998989 2958751 37.54 2688 2243193 715094 8.01 263103 2316497 16724 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 340.48 212.52 1851.53 62.87 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 59.14 44.11 623.38 7.62 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 13.70 9.51 5.52 3.61 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 46.69 34.93 334.78 7.34 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 200.83 146.50 43.39 38.89 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 26.70 17.73 9.68 3.21 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 51.20 50.70 9.29 7.13 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 22.03 20.53 3.99 1.78 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 2.37 0.45 0.19 0.03 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 57.39 56.71 11.24 5.00 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 29.67 15.14 5.65 1.59 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 82.55 68.04 16.73 7.79 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 53.90 50.22 12.09 7.48 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 30.79 29.55 7.46 4.88 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 19.76 15.59 3.51 1.39 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 36.66 32.74 8.12 5.14 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 50.66 48.91 12.26 8.01 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 60.97 63.19 10.63 7.32 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 62.16 64.03 10.92 7.55 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 59.12 58.79 17.19 6.97 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 24.80 17.85 5.38 2.54 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 52.74 52.06 9.14 7.32 0.00 0.00 0.00 0.00 02:24:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:02 AM eth0 86.14 86.47 18.81 13.24 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 42.74 40.82 9.12 4.35 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 4.93 5.21 1.51 1.09 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 95.27 60.76 183.93 134.12 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 62.10 50.14 124.34 13.79 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) 10/29/2025 _x86_64_ (2 CPU) 02:00:15 LINUX RESTART (2 CPU) 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 35.58 0.00 5.61 1.81 0.09 56.91 02:02:01 AM 0 32.72 0.00 4.49 1.56 0.08 61.14 02:02:01 AM 1 38.44 0.00 6.72 2.05 0.10 52.69 02:03:01 AM all 22.04 0.00 3.07 2.45 0.08 72.37 02:03:01 AM 0 11.31 0.00 2.27 2.29 0.07 84.07 02:03:01 AM 1 32.77 0.00 3.87 2.62 0.08 60.66 02:04:01 AM all 12.08 0.00 1.62 2.30 0.09 83.91 02:04:01 AM 0 10.94 0.00 1.59 2.16 0.10 85.21 02:04:01 AM 1 13.21 0.00 1.65 2.45 0.08 82.61 02:05:01 AM all 31.37 0.00 5.53 3.28 0.11 59.72 02:05:01 AM 0 29.32 0.00 5.77 3.09 0.10 61.72 02:05:01 AM 1 33.42 0.00 5.28 3.47 0.12 57.72 02:06:01 AM all 7.34 0.00 1.73 1.10 0.03 89.80 02:06:01 AM 0 5.54 0.00 1.54 1.35 0.03 91.54 02:06:01 AM 1 9.14 0.00 1.92 0.85 0.03 88.06 02:07:01 AM all 5.01 0.00 0.32 0.03 0.05 94.60 02:07:01 AM 0 3.03 0.00 0.25 0.03 0.05 96.64 02:07:01 AM 1 6.99 0.00 0.39 0.02 0.05 92.55 02:08:01 AM all 10.25 0.00 0.55 0.01 0.08 89.11 02:08:01 AM 0 7.54 0.00 0.49 0.00 0.07 91.90 02:08:01 AM 1 13.01 0.00 0.61 0.02 0.09 86.28 02:09:01 AM all 3.58 0.00 0.32 0.00 0.06 96.04 02:09:01 AM 0 0.79 0.00 0.18 0.00 0.03 99.00 02:09:01 AM 1 6.49 0.00 0.45 0.00 0.09 92.97 02:10:01 AM all 0.42 0.00 0.10 0.00 0.06 99.42 02:10:01 AM 0 0.53 0.00 0.05 0.00 0.03 99.38 02:10:01 AM 1 0.30 0.00 0.15 0.00 0.08 99.47 02:11:01 AM all 6.32 0.00 0.33 0.00 0.07 93.28 02:11:01 AM 0 3.57 0.00 0.35 0.00 0.07 96.01 02:11:01 AM 1 9.08 0.00 0.30 0.00 0.07 90.55 02:12:01 AM all 2.04 0.00 0.18 0.00 0.05 97.73 02:12:01 AM 0 1.15 0.00 0.12 0.00 0.03 98.70 02:12:01 AM 1 2.93 0.00 0.24 0.00 0.07 96.76 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 8.51 0.00 0.63 0.00 0.07 90.79 02:13:01 AM 0 2.95 0.00 0.40 0.00 0.07 96.59 02:13:01 AM 1 14.36 0.00 0.86 0.00 0.07 84.70 02:14:01 AM all 4.47 0.00 0.26 0.01 0.06 95.20 02:14:01 AM 0 2.16 0.00 0.32 0.02 0.07 97.44 02:14:01 AM 1 6.78 0.00 0.20 0.00 0.05 92.97 02:15:01 AM all 5.68 0.00 0.35 0.00 0.07 93.90 02:15:01 AM 0 7.22 0.00 0.44 0.00 0.07 92.28 02:15:01 AM 1 4.21 0.00 0.27 0.00 0.07 95.46 02:16:01 AM all 2.40 0.00 0.33 0.00 0.06 97.22 02:16:01 AM 0 3.68 0.00 0.26 0.00 0.05 96.01 02:16:01 AM 1 1.14 0.00 0.40 0.00 0.07 98.40 02:17:01 AM all 7.01 0.00 0.30 0.03 0.07 92.58 02:17:01 AM 0 9.24 0.00 0.30 0.00 0.07 90.39 02:17:01 AM 1 4.80 0.00 0.30 0.07 0.07 94.76 02:18:01 AM all 7.61 0.00 0.47 0.00 0.06 91.86 02:18:01 AM 0 7.44 0.00 0.47 0.00 0.07 92.02 02:18:01 AM 1 7.77 0.00 0.47 0.00 0.05 91.70 02:19:01 AM all 4.23 0.00 0.34 0.03 0.07 95.32 02:19:01 AM 0 3.91 0.00 0.35 0.07 0.07 95.60 02:19:01 AM 1 4.55 0.00 0.33 0.00 0.07 95.05 02:20:01 AM all 4.26 0.00 0.33 0.00 0.08 95.34 02:20:01 AM 0 2.36 0.00 0.32 0.00 0.07 97.26 02:20:01 AM 1 6.17 0.00 0.34 0.00 0.08 93.41 02:21:01 AM all 4.80 0.00 0.37 0.00 0.07 94.76 02:21:01 AM 0 3.06 0.00 0.35 0.00 0.07 96.52 02:21:01 AM 1 6.54 0.00 0.38 0.00 0.07 93.01 02:22:01 AM all 3.06 0.00 0.22 0.00 0.07 96.66 02:22:01 AM 0 0.95 0.00 0.15 0.00 0.05 98.85 02:22:01 AM 1 5.17 0.00 0.28 0.00 0.08 94.46 02:23:01 AM all 12.37 0.00 0.42 0.00 0.07 87.14 02:23:01 AM 0 6.46 0.00 0.39 0.00 0.05 93.10 02:23:01 AM 1 18.22 0.00 0.45 0.00 0.08 81.25 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:02 AM all 17.54 0.00 0.61 0.01 0.08 81.77 02:24:02 AM 0 7.97 0.00 0.56 0.00 0.07 91.40 02:24:02 AM 1 27.14 0.00 0.66 0.02 0.08 72.10 02:25:01 AM all 6.44 0.00 0.32 0.00 0.06 93.17 02:25:01 AM 0 1.38 0.00 0.29 0.00 0.05 98.28 02:25:01 AM 1 11.51 0.00 0.36 0.00 0.07 88.06 02:26:01 AM all 9.35 0.00 0.37 0.00 0.08 90.20 02:26:01 AM 0 11.22 0.00 0.40 0.00 0.08 88.30 02:26:01 AM 1 7.49 0.00 0.33 0.00 0.08 92.10 02:27:01 AM all 24.83 0.00 3.00 0.31 0.08 71.78 02:27:01 AM 0 28.17 0.00 2.77 0.40 0.08 68.58 02:27:01 AM 1 21.48 0.00 3.24 0.22 0.08 74.98 Average: all 9.97 0.00 1.07 0.44 0.07 88.45 Average: 0 7.89 0.00 0.96 0.43 0.06 90.66 Average: 1 12.05 0.00 1.18 0.46 0.07 86.24