---> uname -a: Linux prd-centos8-robot-2c-8g-26535.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 602 4913 19 2181 6797 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:a4:0d:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85841sec preferred_lft 85841sec inet6 fe80::f816:3eff:fea4:d5c/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) 09/01/2025 _x86_64_ (2 CPU) 21:51:39 LINUX RESTART (2 CPU) 09:52:03 PM tps rtps wtps bread/s bwrtn/s 09:53:01 PM 132.11 48.76 83.35 7826.27 35213.65 09:54:01 PM 96.28 0.72 95.57 52.92 11154.02 09:55:01 PM 42.02 0.38 41.64 64.25 3720.38 09:56:01 PM 76.89 9.48 67.41 1685.84 7808.75 09:57:01 PM 6.90 0.23 6.67 12.66 540.21 09:58:01 PM 2.35 0.00 2.35 0.00 121.75 09:59:01 PM 0.12 0.00 0.12 0.00 1.72 10:00:01 PM 14.76 0.32 14.45 36.93 576.57 10:01:01 PM 31.73 0.52 31.21 63.82 1386.83 Average: 44.47 6.56 37.92 1057.50 6619.07 09:52:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:53:01 PM 5383512 7052216 2498920 31.70 2688 1851836 698108 7.82 186156 1995724 165440 09:54:01 PM 5145372 6983048 2737060 34.72 2688 2013324 745404 8.35 198928 2182380 42476 09:55:01 PM 5058340 6985832 2824092 35.83 2688 2100996 745056 8.34 234940 2232636 66232 09:56:01 PM 4936380 7036244 2946052 37.37 2688 2267292 669348 7.49 267532 2298048 10820 09:57:01 PM 4886088 6987828 2996344 38.01 2688 2269168 738888 8.27 267796 2347312 1236 09:58:01 PM 4886148 6987892 2996284 38.01 2688 2269172 738888 8.27 267796 2347448 4 09:59:01 PM 4872288 6974048 3010144 38.19 2688 2269188 773948 8.67 267796 2361092 8 10:00:01 PM 5046424 6969864 2836008 35.98 2688 2096684 749156 8.39 309688 2167268 30208 10:01:01 PM 5004388 6936688 2878044 36.51 2688 2105828 779948 8.73 468620 2054340 31068 Average: 5024327 6990407 2858105 36.26 2688 2138165 737638 8.26 274361 2220694 38610 09:52:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 PM eth0 298.36 185.47 1722.27 62.97 0.00 0.00 0.00 0.00 09:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 PM eth0 73.79 60.44 823.50 9.45 0.00 0.00 0.00 0.00 09:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 PM eth0 39.49 32.67 324.11 7.81 0.00 0.00 0.00 0.00 09:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 PM eth0 167.14 122.74 46.67 29.61 0.00 0.00 0.00 0.00 09:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 PM eth0 28.30 19.91 22.41 4.43 0.00 0.00 0.00 0.00 09:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 PM eth0 275.79 274.75 55.55 115.15 0.00 0.00 0.00 0.00 09:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 PM eth0 217.93 217.33 204.31 79.81 0.00 0.00 0.00 0.00 10:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 PM eth0 70.15 52.77 121.96 31.18 0.00 0.00 0.00 0.00 10:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 PM eth0 18.75 16.74 14.64 8.55 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 131.57 108.92 365.58 38.68 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) 09/01/2025 _x86_64_ (2 CPU) 21:51:39 LINUX RESTART (2 CPU) 09:52:03 PM CPU %user %nice %system %iowait %steal %idle 09:53:01 PM all 46.09 0.02 9.21 2.05 0.12 42.51 09:53:01 PM 0 52.41 0.00 8.93 2.38 0.14 36.14 09:53:01 PM 1 39.76 0.03 9.50 1.71 0.10 48.89 09:54:01 PM all 28.05 0.00 4.13 1.02 0.10 66.69 09:54:01 PM 0 35.63 0.00 4.82 1.28 0.10 58.17 09:54:01 PM 1 20.48 0.00 3.44 0.77 0.10 75.21 09:55:01 PM all 23.12 0.00 3.10 0.34 0.08 73.35 09:55:01 PM 0 20.03 0.00 3.05 0.47 0.08 76.37 09:55:01 PM 1 26.21 0.00 3.16 0.22 0.08 70.33 09:56:01 PM all 21.95 0.00 4.53 0.88 0.08 72.57 09:56:01 PM 0 21.40 0.00 4.62 0.80 0.07 73.11 09:56:01 PM 1 22.50 0.00 4.43 0.97 0.08 72.02 09:57:01 PM all 3.13 0.00 0.40 0.06 0.03 96.38 09:57:01 PM 0 5.52 0.00 0.67 0.10 0.03 93.67 09:57:01 PM 1 0.73 0.00 0.13 0.02 0.03 99.08 09:58:01 PM all 21.69 0.00 0.54 0.02 0.09 77.67 09:58:01 PM 0 23.16 0.00 0.54 0.02 0.10 76.19 09:58:01 PM 1 20.22 0.00 0.54 0.02 0.08 79.15 09:59:01 PM all 26.35 0.00 0.50 0.00 0.10 73.05 09:59:01 PM 0 8.97 0.00 0.37 0.00 0.08 90.58 09:59:01 PM 1 43.76 0.00 0.64 0.00 0.12 55.48 10:00:01 PM all 17.26 0.00 2.19 0.07 0.06 80.43 10:00:01 PM 0 20.41 0.00 1.85 0.10 0.07 77.58 10:00:01 PM 1 14.12 0.00 2.53 0.03 0.05 83.27 10:01:01 PM all 32.29 0.00 4.06 0.17 0.08 63.40 10:01:01 PM 0 36.12 0.00 4.30 0.20 0.08 59.29 10:01:01 PM 1 28.47 0.00 3.82 0.13 0.08 67.50 Average: all 24.36 0.00 3.17 0.51 0.08 71.88 Average: 0 24.76 0.00 3.22 0.59 0.08 71.34 Average: 1 23.96 0.00 3.11 0.42 0.08 72.42