---> uname -a: Linux prd-centos8-robot-2c-8g-49288.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 575 4770 19 2351 6823 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:e3:37:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85490sec preferred_lft 85490sec inet6 fe80::f816:3eff:fee3:37cd/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) 09/06/2025 _x86_64_ (2 CPU) 00:35:51 LINUX RESTART (2 CPU) 12:36:03 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 221.04 161.43 59.62 15283.09 41041.93 12:38:01 AM 119.18 0.72 118.46 52.92 11610.21 12:39:01 AM 38.39 0.38 38.01 64.26 3905.62 12:40:01 AM 74.51 7.00 67.51 1293.30 6607.50 12:41:01 AM 17.81 0.00 17.81 0.00 3226.99 12:42:01 AM 4.52 0.22 4.30 11.73 197.72 12:43:01 AM 0.78 0.00 0.78 0.00 598.92 12:44:01 AM 0.43 0.00 0.43 0.00 379.12 12:45:01 AM 0.57 0.02 0.55 1.07 201.28 12:46:01 AM 0.80 0.00 0.80 0.00 734.28 12:47:01 AM 0.83 0.03 0.80 1.87 619.18 12:48:01 AM 0.85 0.35 0.50 53.46 306.67 12:49:01 AM 0.18 0.00 0.18 0.00 28.96 12:50:01 AM 15.58 0.33 15.25 37.86 694.20 12:51:01 AM 34.37 0.55 33.82 64.11 4535.77 Average: 34.91 11.07 23.84 1092.80 4899.24 12:36:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5520440 7064448 2361992 29.97 2688 1736388 701976 7.86 186216 1892784 98184 12:38:01 AM 5171588 7011892 2710844 34.39 2688 2015956 704536 7.89 198796 2161420 103124 12:39:01 AM 5246140 7088216 2636292 33.45 2688 2017888 638632 7.15 219552 2068968 10748 12:40:01 AM 4972112 7062860 2910320 36.92 2688 2258136 638500 7.15 262700 2266856 86208 12:41:01 AM 4973204 7063824 2909228 36.91 2688 2258140 622708 6.97 262692 2265264 4 12:42:01 AM 4915260 7010000 2967172 37.64 2688 2262288 703848 7.88 263252 2321664 2148 12:43:01 AM 4889084 7004660 2993348 37.97 2688 2283128 703848 7.88 263308 2348180 5404 12:44:01 AM 4882468 7004496 2999964 38.06 2688 2289568 703848 7.88 263308 2354888 544 12:45:01 AM 4864392 6995532 3018040 38.29 2688 2298664 721460 8.08 263376 2371728 3824 12:46:01 AM 4813640 6969164 3068792 38.93 2688 2323048 737140 8.25 263376 2423028 6372 12:47:01 AM 4812068 6982764 3070364 38.95 2688 2338232 736312 8.24 263612 2424228 3124 12:48:01 AM 4424424 6927788 3458008 43.87 2688 2346092 736288 8.24 264920 2431792 360 12:49:01 AM 4424012 6928152 3458420 43.88 2688 2346868 736288 8.24 264936 2431936 332 12:50:01 AM 4896820 6994028 2985612 37.88 2688 2269592 713732 7.99 388228 2235536 123044 12:51:01 AM 4881532 6982992 3000900 38.07 2688 2274148 718448 8.04 548380 2095628 26384 Average: 4912479 7006054 2969953 37.68 2688 2221209 701171 7.85 278443 2272927 31320 12:36:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 363.58 200.05 1630.52 62.54 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 109.83 83.61 1139.25 11.96 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 14.75 8.60 5.74 3.59 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 236.67 175.16 372.51 45.45 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 2.28 1.28 0.42 0.27 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 35.16 24.60 39.38 6.29 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 36.49 35.91 145.94 10.61 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 15.33 11.86 34.50 5.52 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 31.04 25.26 68.61 12.83 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 32.18 27.56 393.56 2.42 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 24.18 20.64 245.41 2.06 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 39.86 56.49 90.99 4.94 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 22.29 20.39 5.61 3.70 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 87.87 56.86 176.29 117.32 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 18.48 16.96 15.36 8.48 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 70.68 50.69 287.97 19.77 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) 09/06/2025 _x86_64_ (2 CPU) 00:35:51 LINUX RESTART (2 CPU) 12:36:03 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 50.29 0.07 10.83 8.74 0.11 29.96 12:37:01 AM 0 48.82 0.07 10.96 8.39 0.10 31.65 12:37:01 AM 1 51.76 0.07 10.69 9.08 0.12 28.28 12:38:01 AM all 37.51 0.00 5.60 1.65 0.10 55.14 12:38:01 AM 0 24.20 0.00 4.65 1.36 0.10 69.69 12:38:01 AM 1 50.85 0.00 6.56 1.95 0.10 40.54 12:39:01 AM all 11.73 0.00 1.68 0.55 0.08 85.96 12:39:01 AM 0 8.29 0.00 1.67 0.70 0.07 89.27 12:39:01 AM 1 15.16 0.00 1.70 0.40 0.08 82.66 12:40:01 AM all 33.00 0.00 6.23 1.32 0.09 59.37 12:40:01 AM 0 24.21 0.00 5.76 1.67 0.08 68.28 12:40:01 AM 1 41.79 0.00 6.69 0.97 0.10 50.45 12:41:01 AM all 0.08 0.00 0.23 0.33 0.03 99.32 12:41:01 AM 0 0.07 0.00 0.25 0.45 0.03 99.20 12:41:01 AM 1 0.10 0.00 0.22 0.20 0.03 99.45 12:42:01 AM all 5.95 0.00 0.26 0.04 0.06 93.69 12:42:01 AM 0 4.24 0.00 0.34 0.03 0.05 95.34 12:42:01 AM 1 7.66 0.00 0.18 0.05 0.07 92.04 12:43:01 AM all 19.36 0.00 0.24 0.06 0.08 80.26 12:43:01 AM 0 5.87 0.00 0.23 0.00 0.07 93.83 12:43:01 AM 1 32.87 0.00 0.25 0.12 0.08 66.68 12:44:01 AM all 6.29 0.00 0.13 0.03 0.03 93.52 12:44:01 AM 0 6.14 0.00 0.10 0.00 0.03 93.73 12:44:01 AM 1 6.44 0.00 0.17 0.05 0.03 93.31 12:45:01 AM all 14.16 0.00 0.22 0.00 0.07 85.55 12:45:01 AM 0 18.60 0.00 0.20 0.00 0.07 81.13 12:45:01 AM 1 9.73 0.00 0.23 0.00 0.07 89.97 12:46:01 AM all 2.16 0.00 0.19 0.10 0.06 97.48 12:46:01 AM 0 1.82 0.00 0.20 0.12 0.07 97.79 12:46:01 AM 1 2.51 0.00 0.18 0.08 0.05 97.18 12:47:01 AM all 2.64 0.00 0.26 0.07 0.06 96.98 12:47:01 AM 0 3.33 0.00 0.33 0.07 0.07 96.20 12:47:01 AM 1 1.95 0.00 0.18 0.07 0.05 97.75 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 8.07 0.00 2.41 0.03 0.07 89.42 12:48:01 AM 0 5.72 0.00 2.38 0.07 0.05 91.79 12:48:01 AM 1 10.42 0.00 2.45 0.00 0.08 87.05 12:49:01 AM all 7.16 0.00 0.22 0.00 0.07 92.55 12:49:01 AM 0 5.64 0.00 0.20 0.00 0.07 94.09 12:49:01 AM 1 8.68 0.00 0.23 0.00 0.07 91.01 12:50:01 AM all 21.63 0.00 2.82 0.08 0.08 75.40 12:50:01 AM 0 18.45 0.00 2.02 0.08 0.07 79.38 12:50:01 AM 1 24.81 0.00 3.62 0.07 0.08 71.42 12:51:01 AM all 30.80 0.00 4.01 0.32 0.08 64.79 12:51:01 AM 0 25.27 0.00 3.99 0.45 0.08 70.21 12:51:01 AM 1 36.33 0.00 4.03 0.18 0.08 59.37 Average: all 16.65 0.00 2.34 0.87 0.07 80.06 Average: 0 13.30 0.00 2.20 0.87 0.07 83.56 Average: 1 20.01 0.00 2.48 0.86 0.07 76.57