---> uname -a: Linux prd-centos8-robot-2c-8g-48524.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 581 4841 19 2274 6818 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:fe:f6:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85549sec preferred_lft 85549sec inet6 fe80::f816:3eff:fefe:f66b/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) 08/02/2025 _x86_64_ (2 CPU) 00:12:24 LINUX RESTART (2 CPU) 12:13:02 AM tps rtps wtps bread/s bwrtn/s 12:14:01 AM 95.83 45.73 50.10 6235.04 5927.82 12:15:01 AM 111.93 0.72 111.21 52.92 11953.75 12:16:01 AM 20.28 0.42 19.86 64.79 1554.11 12:17:01 AM 82.61 9.45 73.16 1685.30 8619.98 12:18:01 AM 9.85 0.00 9.85 0.00 1095.57 12:19:01 AM 1.95 0.02 1.93 0.13 123.53 12:20:01 AM 0.93 0.00 0.93 0.00 595.42 12:21:01 AM 0.52 0.02 0.50 1.07 380.02 12:22:01 AM 0.87 0.00 0.87 0.00 243.19 12:23:01 AM 0.90 0.38 0.52 55.32 173.12 12:24:01 AM 0.25 0.00 0.25 0.00 15.11 12:25:01 AM 0.20 0.00 0.20 0.00 22.21 12:26:01 AM 26.19 0.43 25.75 47.98 2792.72 Average: 27.01 4.34 22.67 619.18 2572.49 12:13:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:14:01 AM 5386352 7018864 2496080 31.67 2688 1822256 778168 8.71 199512 2005272 138116 12:15:01 AM 5180928 7020192 2701504 34.27 2688 2015476 696216 7.80 197392 2156260 42480 12:16:01 AM 5225312 7092876 2657120 33.71 2688 2042668 646492 7.24 221780 2086788 35800 12:17:01 AM 4970884 7071376 2911548 36.94 2688 2267972 637928 7.14 266956 2267676 26928 12:18:01 AM 4931492 7032164 2950940 37.44 2688 2268152 684924 7.67 267076 2304648 32 12:19:01 AM 4904920 7015492 2977512 37.77 2688 2278112 704512 7.89 267548 2330688 8324 12:20:01 AM 4889276 7014700 2993156 37.97 2688 2292940 718768 8.05 267548 2345744 5704 12:21:01 AM 4875376 7007944 3007056 38.15 2688 2300096 718768 8.05 267580 2360272 1536 12:22:01 AM 4862024 7002952 3020408 38.32 2688 2308408 734260 8.22 267628 2373168 2988 12:23:01 AM 4479160 6949032 3403272 43.18 2688 2312164 734260 8.22 269176 2374456 92 12:24:01 AM 4477616 6948188 3404816 43.19 2688 2312832 734260 8.22 269188 2376032 464 12:25:01 AM 4912300 7062500 2970132 37.68 2688 2317368 639236 7.16 269528 2320260 4400 12:26:01 AM 5045828 7065312 2836604 35.99 2688 2192128 637200 7.13 505844 1972724 23124 Average: 4933959 7023199 2948473 37.41 2688 2210044 697307 7.81 272058 2251845 22307 12:13:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 320.01 198.53 1678.69 63.76 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 81.66 59.16 826.87 9.38 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 17.73 10.26 6.75 4.09 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 233.04 171.56 365.31 38.84 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 16.41 8.17 4.39 0.88 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 28.91 26.61 82.86 7.17 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 28.39 28.32 96.75 8.46 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 18.69 18.56 36.00 11.65 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 27.20 22.88 67.10 11.92 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 42.83 56.72 23.03 5.16 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 16.63 13.88 4.24 2.72 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 27.33 12.93 7.21 1.61 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 71.16 48.26 147.43 88.45 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 71.22 51.80 255.62 19.49 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) 08/02/2025 _x86_64_ (2 CPU) 00:12:24 LINUX RESTART (2 CPU) 12:13:02 AM CPU %user %nice %system %iowait %steal %idle 12:14:01 AM all 38.85 0.03 5.95 2.40 0.09 52.67 12:14:01 AM 0 39.48 0.00 5.28 2.81 0.09 52.34 12:14:01 AM 1 38.23 0.05 6.62 1.99 0.10 53.01 12:15:01 AM all 32.85 0.00 5.05 3.12 0.09 58.89 12:15:01 AM 0 22.19 0.00 4.17 2.68 0.08 70.87 12:15:01 AM 1 43.52 0.00 5.93 3.57 0.10 46.88 12:16:01 AM all 15.27 0.00 2.22 0.30 0.07 82.14 12:16:01 AM 0 7.83 0.00 1.67 0.13 0.07 90.30 12:16:01 AM 1 22.72 0.00 2.77 0.47 0.07 73.97 12:17:01 AM all 30.25 0.00 5.66 4.23 0.10 59.75 12:17:01 AM 0 27.17 0.00 5.31 3.71 0.10 63.71 12:17:01 AM 1 33.34 0.00 6.02 4.76 0.10 55.78 12:18:01 AM all 0.94 0.00 0.22 0.13 0.04 98.67 12:18:01 AM 0 0.53 0.00 0.17 0.10 0.05 99.15 12:18:01 AM 1 1.35 0.00 0.27 0.15 0.03 98.20 12:19:01 AM all 10.87 0.00 0.26 0.03 0.07 88.78 12:19:01 AM 0 3.12 0.00 0.25 0.02 0.05 96.57 12:19:01 AM 1 18.62 0.00 0.27 0.03 0.08 80.99 12:20:01 AM all 15.54 0.00 0.21 0.13 0.07 84.05 12:20:01 AM 0 4.35 0.00 0.22 0.27 0.07 95.10 12:20:01 AM 1 26.71 0.00 0.20 0.00 0.07 73.02 12:21:01 AM all 9.31 0.00 0.19 0.03 0.05 90.42 12:21:01 AM 0 3.09 0.00 0.15 0.07 0.05 96.64 12:21:01 AM 1 15.51 0.00 0.23 0.00 0.05 84.21 12:22:01 AM all 13.52 0.00 0.23 0.03 0.07 86.16 12:22:01 AM 0 8.86 0.00 0.20 0.02 0.07 90.85 12:22:01 AM 1 18.18 0.00 0.27 0.03 0.07 81.45 12:23:01 AM all 8.73 0.00 2.50 0.01 0.08 88.68 12:23:01 AM 0 10.02 0.00 2.55 0.02 0.08 87.33 12:23:01 AM 1 7.45 0.00 2.45 0.00 0.08 90.02 12:24:01 AM all 4.95 0.00 0.17 0.00 0.07 94.82 12:24:01 AM 0 4.74 0.00 0.15 0.00 0.07 95.05 12:24:01 AM 1 5.15 0.00 0.18 0.00 0.07 94.60 12:24:01 AM CPU %user %nice %system %iowait %steal %idle 12:25:01 AM all 5.52 0.00 0.77 0.00 0.07 93.64 12:25:01 AM 0 0.99 0.00 0.30 0.00 0.08 98.63 12:25:01 AM 1 10.05 0.00 1.24 0.00 0.05 88.66 12:26:01 AM all 26.94 0.00 3.38 0.68 0.13 68.87 12:26:01 AM 0 21.16 0.00 3.27 0.63 0.13 74.80 12:26:01 AM 1 32.72 0.00 3.49 0.72 0.13 62.94 Average: all 16.40 0.00 2.06 0.85 0.08 80.61 Average: 0 11.78 0.00 1.82 0.80 0.08 85.52 Average: 1 21.03 0.00 2.30 0.90 0.08 75.69