---> uname -a: Linux prd-centos8-robot-2c-8g-4316.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 602 4829 19 2265 6796 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:20:79:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85532sec preferred_lft 85532sec inet6 fe80::f816:3eff:fe20:79fc/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) 11/01/2025 _x86_64_ (2 CPU) 02:10:43 LINUX RESTART (2 CPU) 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 189.04 140.12 48.92 14066.13 38293.97 02:13:01 AM 122.19 0.25 121.94 7.20 12246.88 02:14:01 AM 40.24 1.03 39.20 115.29 4329.94 02:15:01 AM 70.61 6.96 63.65 1289.84 4017.89 02:16:01 AM 35.54 0.03 35.51 3.47 6311.18 02:17:01 AM 2.30 0.22 2.08 11.73 121.56 02:18:01 AM 1.07 0.00 1.07 0.00 603.32 02:19:01 AM 0.42 0.00 0.42 0.00 380.46 02:20:01 AM 0.37 0.02 0.35 1.07 62.57 02:21:01 AM 1.33 0.38 0.95 55.31 292.80 02:22:01 AM 0.42 0.00 0.42 0.00 79.20 02:23:01 AM 0.20 0.00 0.20 0.00 21.64 02:24:01 AM 14.76 0.32 14.45 36.93 2411.16 02:25:01 AM 28.32 0.50 27.82 63.71 1128.17 Average: 36.20 10.70 25.50 1117.97 5021.67 02:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5539236 7046900 2343196 29.73 2688 1701512 736936 8.25 183928 1882232 90112 02:13:01 AM 5087828 6926624 2794604 35.45 2688 2014400 808760 9.06 187964 2257216 104308 02:14:01 AM 5178272 7023544 2704160 34.31 2688 2021064 700852 7.85 223112 2132176 14012 02:15:01 AM 4871884 6976160 3010548 38.19 2688 2270492 743316 8.32 255800 2374604 184324 02:16:01 AM 4952160 7047564 2930272 37.17 2688 2261876 666168 7.46 260112 2285736 8 02:17:01 AM 4908108 7005652 2974324 37.73 2688 2264020 714052 8.00 260300 2329120 248 02:18:01 AM 4876644 6991688 3005788 38.13 2688 2281524 730220 8.18 260716 2360308 216 02:19:01 AM 4856524 6982860 3025908 38.39 2688 2292808 730220 8.18 260720 2380272 168 02:20:01 AM 4845676 6978824 3036756 38.53 2688 2299620 753244 8.43 260820 2390516 5224 02:21:01 AM 4457936 6923572 3424496 43.44 2688 2306044 748816 8.38 262364 2396832 1636 02:22:01 AM 4456960 6923100 3425472 43.46 2688 2306668 748816 8.38 262364 2397852 100 02:23:01 AM 4456064 6922720 3426368 43.47 2688 2307168 748816 8.38 262380 2398732 4 02:24:01 AM 4878704 6925180 3003728 38.11 2688 2218864 784644 8.79 338144 2300808 45332 02:25:01 AM 4977912 7000688 2904520 36.85 2688 2195936 701972 7.86 505160 2038416 36356 Average: 4881708 6976791 3000724 38.07 2688 2195857 736917 8.25 270277 2280344 34432 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 301.77 172.58 1216.51 60.27 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 114.90 91.94 1287.04 12.56 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 18.64 10.93 8.77 4.50 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 46.00 38.57 339.21 9.36 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 187.05 140.86 37.72 30.41 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 22.94 16.79 24.60 2.70 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 35.03 34.96 117.21 10.65 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 23.29 19.03 74.50 12.86 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 27.46 24.56 24.18 13.10 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 48.90 61.45 67.19 5.64 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 6.62 5.12 1.75 1.18 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 19.41 14.46 4.42 2.50 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 77.42 51.92 145.82 87.95 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 18.23 16.31 16.01 7.76 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 67.69 49.96 240.36 18.67 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) 11/01/2025 _x86_64_ (2 CPU) 02:10:43 LINUX RESTART (2 CPU) 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 36.17 0.06 10.20 23.85 0.12 29.60 02:12:01 AM 0 37.15 0.07 10.98 25.14 0.12 26.54 02:12:01 AM 1 35.19 0.05 9.42 22.55 0.12 32.66 02:13:01 AM all 39.05 0.00 5.53 1.52 0.10 53.79 02:13:01 AM 0 45.65 0.00 6.35 2.28 0.10 45.62 02:13:01 AM 1 32.45 0.00 4.72 0.77 0.10 61.97 02:14:01 AM all 15.19 0.00 2.35 0.74 0.09 81.62 02:14:01 AM 0 16.65 0.00 2.12 0.75 0.08 80.39 02:14:01 AM 1 13.73 0.00 2.59 0.74 0.10 82.84 02:15:01 AM all 36.03 0.00 6.11 1.61 0.12 56.13 02:15:01 AM 0 43.85 0.00 6.55 2.00 0.12 47.49 02:15:01 AM 1 28.19 0.00 5.66 1.23 0.13 64.78 02:16:01 AM all 1.89 0.00 0.90 0.98 0.03 96.20 02:16:01 AM 0 1.20 0.00 0.60 0.35 0.03 97.81 02:16:01 AM 1 2.58 0.00 1.20 1.61 0.03 94.58 02:17:01 AM all 3.45 0.00 0.26 0.02 0.04 96.23 02:17:01 AM 0 4.87 0.00 0.20 0.00 0.05 94.88 02:17:01 AM 1 2.04 0.00 0.32 0.03 0.03 97.57 02:18:01 AM all 18.49 0.00 0.26 0.07 0.06 81.13 02:18:01 AM 0 31.26 0.00 0.28 0.07 0.07 68.32 02:18:01 AM 1 5.69 0.00 0.23 0.07 0.05 93.96 02:19:01 AM all 10.18 0.00 0.16 0.02 0.04 89.60 02:19:01 AM 0 12.07 0.00 0.20 0.03 0.03 87.66 02:19:01 AM 1 8.30 0.00 0.12 0.00 0.05 91.53 02:20:01 AM all 15.80 0.00 0.23 0.00 0.07 83.90 02:20:01 AM 0 22.62 0.00 0.22 0.00 0.07 77.10 02:20:01 AM 1 8.98 0.00 0.25 0.00 0.07 90.70 02:21:01 AM all 9.30 0.00 2.66 0.41 0.08 87.55 02:21:01 AM 0 11.51 0.00 2.78 0.37 0.10 85.24 02:21:01 AM 1 7.08 0.00 2.54 0.45 0.07 89.86 02:22:01 AM all 2.82 0.00 0.15 0.00 0.05 96.98 02:22:01 AM 0 4.40 0.00 0.15 0.00 0.05 95.40 02:22:01 AM 1 1.24 0.00 0.15 0.00 0.05 98.56 02:22:01 AM CPU %user %nice %system %iowait %steal %idle 02:23:01 AM all 5.31 0.00 0.20 0.00 0.06 94.43 02:23:01 AM 0 8.18 0.00 0.25 0.00 0.07 91.50 02:23:01 AM 1 2.44 0.00 0.15 0.00 0.05 97.36 02:24:01 AM all 18.16 0.00 2.41 0.16 0.11 79.16 02:24:01 AM 0 17.96 0.00 2.35 0.18 0.13 79.37 02:24:01 AM 1 18.36 0.00 2.47 0.13 0.08 78.95 02:25:01 AM all 30.90 0.00 4.32 0.36 0.08 64.34 02:25:01 AM 0 33.99 0.00 4.37 0.48 0.10 61.05 02:25:01 AM 1 27.81 0.00 4.27 0.23 0.07 67.62 Average: all 17.35 0.00 2.55 2.12 0.08 77.90 Average: 0 20.83 0.00 2.67 2.25 0.08 74.16 Average: 1 13.87 0.00 2.43 1.98 0.07 81.65