---> uname -a: Linux prd-centos8-robot-2c-8g-2368.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4921 19 2176 6798 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:e7:74:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85004sec preferred_lft 85004sec inet6 fe80::f816:3eff:fee7:7425/64 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) 09/30/2025 _x86_64_ (2 CPU) 03:20:10 LINUX RESTART (2 CPU) 03:21:01 AM tps rtps wtps bread/s bwrtn/s 03:22:01 AM 101.95 0.50 101.45 18.40 9215.28 03:23:02 AM 62.55 0.65 61.90 51.05 7992.29 03:24:01 AM 47.52 7.25 40.26 1332.93 2485.29 03:25:01 AM 51.67 0.25 51.42 47.05 7596.47 03:26:01 AM 4.60 0.23 4.37 12.66 181.30 03:27:01 AM 1.93 0.00 1.93 0.00 67.04 03:28:01 AM 0.20 0.00 0.20 0.00 2.80 03:29:01 AM 0.37 0.00 0.37 0.00 12.26 03:30:00 AM 0.22 0.00 0.22 0.00 3.64 03:31:01 AM 0.30 0.00 0.30 0.00 9.83 03:32:01 AM 0.32 0.00 0.32 0.00 6.03 03:33:01 AM 0.30 0.00 0.30 0.00 11.01 03:34:01 AM 0.13 0.00 0.13 0.00 2.00 03:35:01 AM 0.28 0.00 0.28 0.00 18.33 03:36:01 AM 1.43 0.03 1.40 0.27 34.38 03:37:01 AM 0.27 0.00 0.27 0.00 11.80 03:38:01 AM 0.17 0.00 0.17 0.00 2.85 03:39:01 AM 0.28 0.00 0.28 0.00 12.16 03:40:00 AM 0.15 0.00 0.15 0.00 1.86 03:41:01 AM 0.61 0.00 0.61 0.00 18.14 03:42:01 AM 1.73 0.00 1.73 0.00 92.69 03:43:01 AM 31.42 0.63 30.79 73.18 1505.56 Average: 13.99 0.43 13.56 68.83 1330.19 03:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:22:01 AM 5222244 7030860 2660180 33.75 2688 1985456 692440 7.75 187588 2127080 173528 03:23:02 AM 5092444 6967604 2789980 35.39 2688 2051456 744172 8.33 212580 2224892 44240 03:24:01 AM 4892328 6982832 2990096 37.93 2688 2258752 711504 7.97 257964 2355956 189944 03:25:01 AM 4947840 7042688 2934584 37.23 2688 2262600 652392 7.30 262212 2287608 4 03:26:01 AM 4905724 7001520 2976700 37.76 2688 2263548 705192 7.90 262340 2329372 16 03:27:01 AM 4905764 7001596 2976660 37.76 2688 2263584 705192 7.90 262340 2329344 48 03:28:01 AM 4896456 6992516 2985968 37.88 2688 2263812 720716 8.07 262340 2338216 252 03:29:01 AM 4896072 6992164 2986352 37.89 2688 2263844 720716 8.07 262340 2338860 40 03:30:00 AM 4896820 6993140 2985604 37.88 2688 2264072 720396 8.07 262348 2338528 232 03:31:01 AM 4895980 6992336 2986444 37.89 2688 2264104 720396 8.07 262348 2338948 44 03:32:01 AM 4902152 6998728 2980272 37.81 2688 2264324 713896 7.99 262348 2332636 224 03:33:01 AM 4901324 6997932 2981100 37.82 2688 2264356 713896 7.99 262348 2332940 40 03:34:01 AM 4901660 6998728 2980764 37.82 2688 2264816 713896 7.99 262456 2333356 468 03:35:01 AM 4886840 6983956 2995584 38.00 2688 2264864 752924 8.43 262456 2347340 52 03:36:01 AM 4878988 6976352 3003436 38.10 2688 2265100 735788 8.24 262600 2355004 244 03:37:01 AM 4900432 6997828 2981992 37.83 2688 2265132 713260 7.99 262600 2333832 40 03:38:01 AM 4899644 6997276 2982780 37.84 2688 2265368 713260 7.99 262600 2335152 240 03:39:01 AM 4884092 6981768 2998332 38.04 2688 2265412 753888 8.44 262600 2349328 4 03:40:00 AM 4876964 6974876 3005460 38.13 2688 2265648 747092 8.37 262600 2356652 244 03:41:01 AM 4898092 6996040 2984332 37.86 2688 2265684 725928 8.13 262600 2335824 40 03:42:01 AM 5128372 7044744 2754052 34.94 2688 2085572 648432 7.26 255756 2115504 1324 03:43:01 AM 5050020 6966708 2832404 35.93 2688 2089936 721584 8.08 461012 2011988 10064 Average: 4939102 6996009 2943322 37.34 2688 2225793 715771 8.01 265290 2297653 19151 03:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 96.40 76.05 1060.45 10.85 0.00 0.00 0.00 0.00 03:23:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:02 AM eth0 59.30 43.49 585.64 7.95 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 46.31 34.37 337.73 8.15 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 118.33 84.74 28.87 20.52 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 32.91 24.30 7.38 4.89 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 0.63 0.17 0.04 0.02 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 15.35 14.33 119.97 1.18 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 2.33 0.33 0.40 0.21 0.00 0.00 0.00 0.00 03:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:00 AM eth0 9.00 7.76 1.34 0.63 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 4.11 0.27 0.30 0.08 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 19.01 14.70 120.09 1.14 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 1.17 0.35 0.30 0.21 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 18.13 17.76 3.30 3.26 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 6.88 6.41 117.70 0.42 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 22.51 21.48 355.07 1.60 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 0.48 0.17 0.03 0.02 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 10.01 8.05 1.77 0.64 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 7.35 5.00 118.54 0.90 0.00 0.00 0.00 0.00 03:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:00 AM eth0 24.23 23.58 356.98 1.86 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 5.36 0.22 0.79 0.08 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 24.91 16.68 9.44 3.14 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 46.92 33.09 86.57 38.28 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 25.96 19.68 150.35 4.82 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) 09/30/2025 _x86_64_ (2 CPU) 03:20:10 LINUX RESTART (2 CPU) 03:21:01 AM CPU %user %nice %system %iowait %steal %idle 03:22:01 AM all 35.48 0.00 5.51 1.64 0.15 57.21 03:22:01 AM 0 49.82 0.00 6.83 1.92 0.17 41.27 03:22:01 AM 1 21.19 0.00 4.20 1.37 0.13 73.12 03:23:02 AM all 20.73 0.00 2.57 1.79 0.09 74.82 03:23:02 AM 0 20.51 0.00 2.43 2.21 0.08 74.78 03:23:02 AM 1 20.96 0.00 2.71 1.37 0.10 74.85 03:24:01 AM all 28.35 0.00 4.94 0.50 0.10 66.10 03:24:01 AM 0 39.61 0.00 5.66 0.68 0.10 53.95 03:24:01 AM 1 17.12 0.00 4.22 0.32 0.10 78.23 03:25:01 AM all 9.61 0.00 2.19 0.65 0.06 87.49 03:25:01 AM 0 12.83 0.00 2.61 0.95 0.05 83.56 03:25:01 AM 1 6.40 0.00 1.77 0.35 0.07 91.42 03:26:01 AM all 2.26 0.00 0.30 0.03 0.06 97.35 03:26:01 AM 0 2.39 0.00 0.25 0.00 0.05 97.31 03:26:01 AM 1 2.13 0.00 0.35 0.07 0.07 97.39 03:27:01 AM all 0.51 0.00 0.13 0.02 0.08 99.27 03:27:01 AM 0 0.35 0.00 0.13 0.03 0.08 99.40 03:27:01 AM 1 0.67 0.00 0.12 0.00 0.07 99.15 03:28:01 AM all 0.94 0.00 0.17 0.00 0.08 98.80 03:28:01 AM 0 1.25 0.00 0.20 0.00 0.10 98.45 03:28:01 AM 1 0.64 0.00 0.13 0.00 0.07 99.16 03:29:01 AM all 0.50 0.00 0.12 0.00 0.08 99.31 03:29:01 AM 0 0.40 0.00 0.15 0.00 0.10 99.35 03:29:01 AM 1 0.60 0.00 0.08 0.00 0.05 99.27 03:30:00 AM all 1.01 0.00 0.11 0.00 0.07 98.82 03:30:00 AM 0 0.69 0.00 0.10 0.00 0.05 99.16 03:30:00 AM 1 1.32 0.00 0.12 0.00 0.08 98.47 03:31:01 AM all 0.46 0.00 0.13 0.00 0.08 99.33 03:31:01 AM 0 0.37 0.00 0.17 0.00 0.08 99.38 03:31:01 AM 1 0.55 0.00 0.10 0.00 0.07 99.28 03:32:01 AM all 0.90 0.00 0.16 0.00 0.06 98.89 03:32:01 AM 0 1.15 0.00 0.18 0.00 0.07 98.59 03:32:01 AM 1 0.64 0.00 0.13 0.00 0.05 99.18 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 0.64 0.00 0.13 0.00 0.05 99.18 03:33:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 03:33:01 AM 1 0.72 0.00 0.20 0.00 0.07 99.01 03:34:01 AM all 2.21 0.00 0.23 0.00 0.08 97.48 03:34:01 AM 0 0.79 0.00 0.23 0.00 0.05 98.93 03:34:01 AM 1 3.64 0.00 0.23 0.00 0.10 96.03 03:35:01 AM all 0.54 0.00 0.14 0.00 0.08 99.24 03:35:01 AM 0 0.60 0.00 0.08 0.00 0.07 99.25 03:35:01 AM 1 0.49 0.00 0.20 0.00 0.08 99.23 03:36:01 AM all 1.05 0.00 0.33 0.01 0.07 98.54 03:36:01 AM 0 1.49 0.00 0.38 0.00 0.05 98.08 03:36:01 AM 1 0.62 0.00 0.28 0.02 0.08 99.00 03:37:01 AM all 0.47 0.00 0.13 0.00 0.06 99.35 03:37:01 AM 0 0.33 0.00 0.15 0.00 0.07 99.45 03:37:01 AM 1 0.60 0.00 0.10 0.00 0.05 99.25 03:38:01 AM all 0.91 0.00 0.14 0.00 0.06 98.89 03:38:01 AM 0 1.10 0.00 0.15 0.00 0.05 98.70 03:38:01 AM 1 0.72 0.00 0.13 0.00 0.07 99.08 03:39:01 AM all 0.55 0.00 0.16 0.00 0.06 99.23 03:39:01 AM 0 0.57 0.00 0.12 0.00 0.03 99.28 03:39:01 AM 1 0.54 0.00 0.20 0.00 0.08 99.18 03:40:00 AM all 1.04 0.00 0.19 0.00 0.06 98.71 03:40:00 AM 0 0.72 0.00 0.12 0.00 0.05 99.11 03:40:00 AM 1 1.36 0.00 0.27 0.00 0.07 98.30 03:41:01 AM all 0.52 0.00 0.13 0.00 0.06 99.28 03:41:01 AM 0 0.68 0.00 0.08 0.00 0.05 99.19 03:41:01 AM 1 0.37 0.00 0.18 0.00 0.07 99.38 03:42:01 AM all 1.73 0.00 0.57 0.01 0.07 97.63 03:42:01 AM 0 1.49 0.00 0.70 0.00 0.05 97.76 03:42:01 AM 1 1.97 0.00 0.44 0.02 0.08 97.49 03:43:01 AM all 29.78 0.00 3.64 0.18 0.09 66.31 03:43:01 AM 0 28.71 0.00 3.18 0.22 0.10 67.79 03:43:01 AM 1 30.86 0.00 4.10 0.13 0.08 64.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.36 0.00 1.00 0.22 0.07 92.34 Average: 0 7.54 0.00 1.09 0.27 0.07 91.03 Average: 1 5.18 0.00 0.92 0.17 0.08 93.66