---> uname -a: Linux prd-centos8-robot-2c-8g-39265.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4924 19 2175 6802 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:db:ba:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85425sec preferred_lft 85425sec inet6 fe80::f816:3eff:fedb:ba19/64 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) 07/03/2025 _x86_64_ (2 CPU) 02:12:52 LINUX RESTART (2 CPU) 02:14:01 AM tps rtps wtps bread/s bwrtn/s 02:15:01 AM 118.80 0.15 118.65 4.00 11146.21 02:16:01 AM 46.03 1.00 45.03 113.03 5223.71 02:17:01 AM 20.65 0.07 20.58 2.80 1645.43 02:18:01 AM 71.33 6.96 64.36 1292.77 7786.62 02:19:01 AM 6.98 0.00 6.98 0.00 535.33 02:20:01 AM 0.23 0.00 0.23 0.00 3.08 02:21:01 AM 0.30 0.00 0.30 0.00 3.08 02:22:01 AM 1.88 0.02 1.87 0.13 97.95 02:23:01 AM 0.77 0.00 0.77 0.00 125.90 02:24:01 AM 0.28 0.00 0.28 0.00 16.86 02:25:01 AM 0.13 0.00 0.13 0.00 8.55 02:26:01 AM 0.17 0.00 0.17 0.00 16.28 02:27:01 AM 0.17 0.03 0.13 1.87 18.26 02:28:01 AM 15.01 0.35 14.66 37.19 569.28 02:29:01 AM 31.53 0.53 30.99 64.79 1663.59 Average: 20.95 0.61 20.34 101.11 1924.03 02:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:15:01 AM 5093016 6956760 2789416 35.39 2688 2040712 743796 8.33 190032 2248056 141876 02:16:01 AM 5239512 7075196 2642920 33.53 2688 2011840 651012 7.29 217768 2076336 10768 02:17:01 AM 5063056 6993528 2819376 35.77 2688 2104228 722904 8.09 233644 2229484 74420 02:18:01 AM 4965304 7047080 2917128 37.01 2688 2249644 645512 7.23 261024 2276472 10832 02:19:01 AM 4964728 7046504 2917704 37.02 2688 2249644 645512 7.23 261024 2276592 16 02:20:01 AM 4964460 7046240 2917972 37.02 2688 2249648 668936 7.49 261024 2276948 8 02:21:01 AM 4964928 7046720 2917504 37.01 2688 2249648 645280 7.23 261024 2276500 4 02:22:01 AM 4922272 7005496 2960160 37.55 2688 2251108 712120 7.97 261288 2318720 388 02:23:01 AM 4914564 7000836 2967868 37.65 2688 2254164 727500 8.15 261288 2326596 52 02:24:01 AM 4914124 7000768 2968308 37.66 2688 2254528 727500 8.15 261288 2327060 24 02:25:01 AM 4911812 6998848 2970620 37.69 2688 2254920 727500 8.15 261288 2329404 188 02:26:01 AM 4911084 6998496 2971348 37.70 2688 2255296 727500 8.15 261288 2330136 112 02:27:01 AM 4910268 6998140 2972164 37.71 2688 2255756 727500 8.15 261428 2330776 4 02:28:01 AM 4996416 6914160 2886016 36.61 2688 2091452 791904 8.87 292040 2235008 37700 02:29:01 AM 5079764 7000424 2802668 35.56 2688 2094632 687060 7.69 464672 1983468 25016 Average: 4987687 7008613 2894745 36.72 2688 2191148 703436 7.88 267341 2256104 20094 02:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 106.98 82.95 1252.35 12.00 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 14.20 9.00 6.71 3.75 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 34.74 27.51 294.34 5.38 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 551.20 400.13 128.56 90.97 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 2.88 2.13 0.80 0.67 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 1.45 0.72 0.17 0.12 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 3.42 1.92 0.50 0.41 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 51.77 34.47 15.45 5.07 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 33.46 28.10 8.09 5.53 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 14.00 9.07 2.90 1.86 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 11.65 9.33 2.75 1.83 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 13.25 9.25 2.94 1.82 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 12.91 9.73 3.21 2.11 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 86.50 60.20 99.16 35.47 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 23.35 17.75 16.74 8.31 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 64.12 46.82 122.31 11.69 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) 07/03/2025 _x86_64_ (2 CPU) 02:12:52 LINUX RESTART (2 CPU) 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 34.80 0.00 4.96 4.16 0.10 55.98 02:15:01 AM 0 25.70 0.00 4.36 4.58 0.10 65.26 02:15:01 AM 1 43.91 0.00 5.55 3.75 0.10 46.69 02:16:01 AM all 17.09 0.00 2.23 6.40 0.06 74.22 02:16:01 AM 0 10.95 0.00 1.92 7.07 0.05 80.01 02:16:01 AM 1 23.24 0.00 2.54 5.72 0.07 68.44 02:17:01 AM all 11.82 0.00 2.15 0.44 0.06 85.53 02:17:01 AM 0 10.38 0.00 1.95 0.60 0.07 87.00 02:17:01 AM 1 13.26 0.00 2.35 0.28 0.05 84.05 02:18:01 AM all 22.67 0.00 5.05 1.35 0.08 70.85 02:18:01 AM 0 17.18 0.00 4.48 1.07 0.07 77.20 02:18:01 AM 1 28.17 0.00 5.62 1.62 0.08 64.50 02:19:01 AM all 0.33 0.00 0.11 0.06 0.03 99.47 02:19:01 AM 0 0.55 0.00 0.07 0.03 0.02 99.33 02:19:01 AM 1 0.12 0.00 0.15 0.08 0.03 99.62 02:20:01 AM all 0.31 0.00 0.04 0.00 0.03 99.62 02:20:01 AM 0 0.52 0.00 0.02 0.00 0.02 99.45 02:20:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 02:21:01 AM all 0.35 0.00 0.08 0.00 0.03 99.53 02:21:01 AM 0 0.25 0.00 0.10 0.00 0.03 99.62 02:21:01 AM 1 0.45 0.00 0.07 0.00 0.03 99.45 02:22:01 AM all 7.93 0.00 0.79 0.07 0.06 91.15 02:22:01 AM 0 5.08 0.00 0.64 0.13 0.07 94.08 02:22:01 AM 1 10.78 0.00 0.95 0.00 0.05 88.21 02:23:01 AM all 15.43 0.00 0.67 0.00 0.06 83.84 02:23:01 AM 0 12.17 0.00 0.44 0.00 0.05 87.35 02:23:01 AM 1 18.70 0.00 0.90 0.00 0.07 80.33 02:24:01 AM all 4.31 0.00 0.33 0.00 0.06 95.30 02:24:01 AM 0 2.54 0.00 0.22 0.00 0.05 97.19 02:24:01 AM 1 6.09 0.00 0.43 0.00 0.07 93.41 02:25:01 AM all 4.36 0.00 0.31 0.00 0.07 95.26 02:25:01 AM 0 3.36 0.00 0.27 0.00 0.07 96.31 02:25:01 AM 1 5.37 0.00 0.35 0.00 0.07 94.21 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 4.31 0.00 0.34 0.00 0.05 95.29 02:26:01 AM 0 3.56 0.00 0.28 0.00 0.05 96.10 02:26:01 AM 1 5.06 0.00 0.40 0.00 0.05 94.48 02:27:01 AM all 4.41 0.00 0.36 0.00 0.06 95.18 02:27:01 AM 0 4.73 0.00 0.33 0.00 0.05 94.88 02:27:01 AM 1 4.08 0.00 0.38 0.00 0.07 95.47 02:28:01 AM all 18.03 0.00 2.39 0.06 0.07 79.46 02:28:01 AM 0 12.39 0.00 2.25 0.05 0.05 85.26 02:28:01 AM 1 23.68 0.00 2.52 0.07 0.08 73.65 02:29:01 AM all 29.51 0.00 4.09 0.14 0.08 66.17 02:29:01 AM 0 28.78 0.00 3.97 0.15 0.08 67.02 02:29:01 AM 1 30.24 0.00 4.22 0.13 0.08 65.33 Average: all 11.72 0.00 1.59 0.85 0.06 85.78 Average: 0 9.22 0.00 1.42 0.91 0.05 88.39 Average: 1 14.22 0.00 1.77 0.78 0.06 83.17