---> uname -a: Linux prd-centos8-robot-2c-8g-4140.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 593 4846 19 2258 6805 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:a0:f6:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85031sec preferred_lft 85031sec inet6 fe80::f816:3eff:fea0:f6d3/64 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) 01/25/2026 _x86_64_ (2 CPU) 04:14:34 LINUX RESTART (2 CPU) 04:15:01 AM tps rtps wtps bread/s bwrtn/s 04:16:01 AM 110.01 60.56 49.45 7736.62 27894.82 04:17:01 AM 124.60 1.08 123.51 75.32 12537.51 04:18:01 AM 24.61 0.38 24.23 64.25 2057.73 04:19:01 AM 17.91 0.03 17.88 0.53 1291.52 04:20:01 AM 82.39 6.93 75.46 1289.09 8567.42 04:21:01 AM 8.43 0.00 8.43 0.00 590.59 04:22:01 AM 2.38 0.00 2.38 0.00 68.83 04:23:01 AM 0.10 0.00 0.10 0.00 0.78 04:24:01 AM 0.50 0.07 0.43 4.93 107.62 04:25:01 AM 2.25 0.00 2.25 0.00 190.84 04:26:01 AM 0.33 0.03 0.30 1.87 80.74 04:27:01 AM 0.28 0.00 0.28 0.00 110.41 04:28:01 AM 9.01 5.95 3.07 574.88 206.35 04:29:01 AM 0.32 0.00 0.32 0.00 116.56 04:30:01 AM 0.35 0.03 0.32 0.27 10.86 04:31:01 AM 1.37 0.00 1.37 0.00 104.23 04:32:01 AM 0.27 0.00 0.27 0.00 66.53 04:33:01 AM 0.18 0.00 0.18 0.00 120.11 04:34:01 AM 0.15 0.00 0.15 0.00 28.41 04:35:01 AM 0.40 0.00 0.40 0.00 42.24 04:36:01 AM 0.40 0.00 0.40 0.00 47.38 04:37:01 AM 34.14 0.58 33.56 62.25 2856.63 Average: 19.11 3.44 15.67 445.94 2595.45 04:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 AM 5440332 7014496 2442092 30.98 2688 1766564 754800 8.45 185932 1974012 101840 04:17:01 AM 5158944 7001324 2723480 34.55 2688 2018152 723136 8.10 198196 2174160 45236 04:18:01 AM 5237748 7081580 2644676 33.55 2688 2020084 655016 7.33 218944 2077740 9840 04:19:01 AM 5107936 7032576 2774488 35.20 2688 2096228 679908 7.61 228188 2182800 71696 04:20:01 AM 4954100 7052920 2928324 37.15 2688 2265924 637168 7.13 260572 2284084 9936 04:21:01 AM 4954892 7053608 2927532 37.14 2688 2265932 637168 7.13 260572 2284008 8 04:22:01 AM 4955204 7053920 2927220 37.14 2688 2265932 637168 7.13 260576 2283932 4 04:23:01 AM 4955352 7054072 2927072 37.13 2688 2265936 637168 7.13 260576 2283876 4 04:24:01 AM 4899840 7001968 2982584 37.84 2688 2269352 731200 8.19 260912 2338772 280 04:25:01 AM 4895360 7000904 2987064 37.90 2688 2272768 764420 8.56 261184 2342952 124 04:26:01 AM 4890236 7000144 2992188 37.96 2688 2277124 764420 8.56 261460 2347784 2108 04:27:01 AM 4882604 6995168 2999820 38.06 2688 2279788 780460 8.74 261460 2355200 1524 04:28:01 AM 4862572 6995160 3019852 38.31 2688 2299772 758708 8.50 263668 2373452 212 04:29:01 AM 4857960 6993744 3024464 38.37 2688 2302956 741560 8.30 263668 2377908 12 04:30:01 AM 4854696 6991440 3027728 38.41 2688 2303912 761100 8.52 263808 2381024 780 04:31:01 AM 4853148 6991484 3029276 38.43 2688 2305496 761100 8.52 263808 2382616 148 04:32:01 AM 4851468 6991636 3030956 38.45 2688 2307328 761100 8.52 263808 2384392 80 04:33:01 AM 4847476 6991148 3034948 38.50 2688 2310848 761100 8.52 263808 2388020 40 04:34:01 AM 4846196 6991164 3036228 38.52 2688 2312136 761100 8.52 263808 2389424 524 04:35:01 AM 4844920 6990972 3037504 38.54 2688 2313212 761100 8.52 263808 2390548 488 04:36:01 AM 4901800 7053592 2980624 37.81 2688 2318952 645120 7.22 264340 2333980 4960 04:37:01 AM 4934640 6942624 2947784 37.40 2688 2181460 759364 8.50 493448 2095748 16912 Average: 4953974 7012529 2928450 37.15 2688 2228175 721517 8.08 263025 2292111 12125 04:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 288.89 187.87 1641.07 61.86 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 87.92 66.31 890.38 9.72 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 17.99 11.08 6.40 4.06 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 12.50 11.75 63.98 2.74 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 571.28 433.10 388.27 100.95 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 1.43 0.83 0.42 0.18 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 2.62 1.93 0.45 0.42 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 2.62 1.95 0.45 0.42 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 130.36 112.06 35.78 9.12 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 130.87 128.89 33.28 10.12 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 60.25 59.80 28.67 5.14 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 86.42 85.32 21.82 6.64 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 66.61 66.21 20.81 5.56 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 90.97 90.27 26.26 7.64 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 33.76 27.99 7.68 2.70 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 105.15 104.43 18.57 8.10 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 127.10 125.77 22.40 9.85 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 104.10 104.28 28.91 8.38 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 30.31 30.86 4.87 2.50 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 2.88 3.80 0.63 0.65 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 100.13 77.92 26.54 7.65 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 71.38 51.38 157.16 100.42 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 96.62 81.09 155.68 16.58 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) 01/25/2026 _x86_64_ (2 CPU) 04:14:34 LINUX RESTART (2 CPU) 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 36.23 0.03 6.49 6.98 0.11 50.16 04:16:01 AM 0 37.00 0.03 6.17 6.35 0.08 50.37 04:16:01 AM 1 35.47 0.03 6.82 7.60 0.13 49.95 04:17:01 AM all 33.86 0.00 5.08 1.67 0.11 59.27 04:17:01 AM 0 22.80 0.00 4.17 1.81 0.10 71.11 04:17:01 AM 1 44.95 0.00 5.99 1.53 0.12 47.41 04:18:01 AM all 12.33 0.00 1.55 0.55 0.07 85.51 04:18:01 AM 0 7.67 0.00 1.57 0.25 0.07 90.44 04:18:01 AM 1 16.98 0.00 1.52 0.85 0.07 80.59 04:19:01 AM all 13.17 0.00 2.53 0.17 0.06 84.08 04:19:01 AM 0 10.66 0.00 2.45 0.27 0.05 86.57 04:19:01 AM 1 15.67 0.00 2.62 0.07 0.07 81.57 04:20:01 AM all 26.41 0.00 5.28 1.38 0.09 66.84 04:20:01 AM 0 17.33 0.00 4.38 1.11 0.10 77.08 04:20:01 AM 1 35.49 0.00 6.18 1.66 0.08 56.58 04:21:01 AM all 0.33 0.00 0.12 0.07 0.04 99.45 04:21:01 AM 0 0.10 0.00 0.17 0.08 0.07 99.58 04:21:01 AM 1 0.55 0.00 0.07 0.05 0.02 99.32 04:22:01 AM all 0.20 0.00 0.11 0.02 0.03 99.64 04:22:01 AM 0 0.12 0.00 0.10 0.03 0.05 99.70 04:22:01 AM 1 0.28 0.00 0.12 0.00 0.02 99.58 04:23:01 AM all 0.37 0.00 0.08 0.00 0.03 99.52 04:23:01 AM 0 0.62 0.00 0.08 0.00 0.03 99.27 04:23:01 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 04:24:01 AM all 8.69 0.00 1.25 0.03 0.08 89.96 04:24:01 AM 0 9.18 0.00 1.73 0.05 0.07 88.97 04:24:01 AM 1 8.20 0.00 0.77 0.00 0.08 90.95 04:25:01 AM all 11.44 0.00 1.27 0.01 0.08 87.20 04:25:01 AM 0 4.30 0.00 0.81 0.02 0.08 94.80 04:25:01 AM 1 18.70 0.00 1.74 0.00 0.09 79.47 04:26:01 AM all 9.16 0.00 0.77 0.02 0.08 89.97 04:26:01 AM 0 3.74 0.00 0.35 0.03 0.08 95.80 04:26:01 AM 1 14.58 0.00 1.19 0.00 0.08 84.14 04:26:01 AM CPU %user %nice %system %iowait %steal %idle 04:27:01 AM all 8.58 0.00 0.70 0.00 0.08 90.64 04:27:01 AM 0 5.35 0.00 0.39 0.00 0.08 94.18 04:27:01 AM 1 11.86 0.00 1.02 0.00 0.08 87.04 04:28:01 AM all 6.72 0.25 0.70 0.13 0.08 92.13 04:28:01 AM 0 5.68 0.34 0.67 0.15 0.07 93.09 04:28:01 AM 1 7.75 0.17 0.72 0.10 0.08 91.18 04:29:01 AM all 11.12 0.00 1.26 0.00 0.08 87.54 04:29:01 AM 0 13.26 0.00 1.05 0.00 0.09 85.61 04:29:01 AM 1 9.04 0.00 1.46 0.00 0.08 89.42 04:30:01 AM all 5.27 0.00 0.67 0.00 0.08 93.98 04:30:01 AM 0 3.36 0.00 0.71 0.00 0.07 95.86 04:30:01 AM 1 7.16 0.00 0.62 0.00 0.08 92.13 04:31:01 AM all 7.51 0.00 0.71 0.02 0.07 91.69 04:31:01 AM 0 4.06 0.00 0.59 0.02 0.05 95.29 04:31:01 AM 1 11.00 0.00 0.83 0.02 0.08 88.07 04:32:01 AM all 9.19 0.00 0.74 0.00 0.08 89.99 04:32:01 AM 0 10.04 0.00 0.69 0.00 0.08 89.18 04:32:01 AM 1 8.33 0.00 0.78 0.00 0.09 90.80 04:33:01 AM all 9.47 0.00 0.86 0.00 0.09 89.58 04:33:01 AM 0 11.35 0.00 1.08 0.00 0.10 87.47 04:33:01 AM 1 7.59 0.00 0.64 0.00 0.08 91.69 04:34:01 AM all 4.03 0.00 0.54 0.00 0.08 95.35 04:34:01 AM 0 2.26 0.00 0.35 0.00 0.08 97.30 04:34:01 AM 1 5.80 0.00 0.72 0.00 0.08 93.40 04:35:01 AM all 3.50 0.00 0.43 0.00 0.09 95.97 04:35:01 AM 0 3.56 0.00 0.38 0.00 0.08 95.97 04:35:01 AM 1 3.44 0.00 0.48 0.00 0.10 95.97 04:36:01 AM all 8.48 0.00 0.83 0.01 0.08 90.61 04:36:01 AM 0 2.77 0.00 0.64 0.02 0.07 96.51 04:36:01 AM 1 14.18 0.00 1.02 0.00 0.08 84.72 04:37:01 AM all 33.88 0.00 3.85 0.17 0.08 62.02 04:37:01 AM 0 26.42 0.00 3.43 0.13 0.08 69.94 04:37:01 AM 1 41.35 0.00 4.27 0.20 0.08 54.10 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.83 0.01 1.63 0.51 0.08 85.94 Average: 0 9.17 0.02 1.46 0.47 0.07 88.81 Average: 1 14.48 0.01 1.80 0.55 0.08 83.08