---> uname -a: Linux prd-centos8-robot-2c-8g-39532.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: 2799.998 BogoMIPS: 5599.99 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 648 4880 19 2168 6751 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:08:de:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85658sec preferred_lft 85658sec inet6 fe80::f816:3eff:fe08:de8a/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) 07/04/2025 _x86_64_ (2 CPU) 01:55:30 LINUX RESTART (2 CPU) 01:56:01 AM tps rtps wtps bread/s bwrtn/s 01:57:01 AM 90.14 11.38 78.76 3181.47 7438.87 01:58:01 AM 80.97 0.72 80.25 52.92 10028.41 01:59:01 AM 18.78 0.52 18.26 64.78 1509.31 02:00:01 AM 78.42 6.96 71.46 1292.77 8016.41 02:01:01 AM 12.81 0.02 12.79 0.13 1712.39 02:02:01 AM 3.96 0.07 3.90 1.73 131.82 02:03:01 AM 0.35 0.00 0.35 0.00 3.18 02:04:01 AM 0.48 0.03 0.45 1.07 25.88 02:05:01 AM 1.95 0.00 1.95 0.00 132.82 02:06:01 AM 0.45 0.00 0.45 0.00 4.85 02:07:01 AM 15.19 0.32 14.88 36.92 772.66 Average: 27.59 1.82 25.77 421.08 2706.88 01:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:57:01 AM 5313028 7035552 2569404 32.60 2688 1904544 741096 8.30 187408 2059164 182364 01:58:01 AM 5148312 6986012 2734120 34.69 2688 2013340 772916 8.65 198952 2182860 32180 01:59:01 AM 5215792 7054940 2666640 33.83 2688 2015284 709596 7.95 219516 2096544 10744 02:00:01 AM 4906172 6991464 2976260 37.76 2688 2253000 700952 7.85 262748 2328616 26920 02:01:01 AM 4908116 6993276 2974316 37.73 2688 2253020 700952 7.85 262764 2329452 16 02:02:01 AM 4909000 6994228 2973432 37.72 2688 2253088 700952 7.85 262908 2329020 4 02:03:01 AM 4909112 6994340 2973320 37.72 2688 2253088 700952 7.85 262908 2328828 4 02:04:01 AM 4843136 6930996 3039296 38.56 2688 2255720 796728 8.92 263040 2394084 2092 02:05:01 AM 4825408 6913292 3057024 38.78 2688 2255744 821052 9.19 263040 2411560 4 02:06:01 AM 4812964 6900856 3069468 38.94 2688 2255752 829244 9.29 263040 2423768 4 02:07:01 AM 5013320 6924304 2869112 36.40 2688 2084416 780396 8.74 303728 2205272 23944 Average: 4982215 6974478 2900217 36.79 2688 2163363 750440 8.40 250005 2280833 25298 01:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 235.79 167.24 1535.76 49.75 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 65.19 47.78 589.28 7.67 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 12.48 11.61 5.50 4.02 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 415.64 304.87 388.87 71.49 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 204.38 149.13 39.21 30.12 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 2.97 2.08 0.77 0.61 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 2.42 1.87 0.42 0.41 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 64.64 46.26 404.51 4.29 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 240.05 236.49 5293.18 15.31 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 228.83 226.48 5293.93 14.71 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 125.82 95.82 980.43 31.30 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 145.29 117.24 1321.00 20.88 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) 07/04/2025 _x86_64_ (2 CPU) 01:55:30 LINUX RESTART (2 CPU) 01:56:01 AM CPU %user %nice %system %iowait %steal %idle 01:57:01 AM all 45.82 0.00 6.33 1.43 0.11 46.31 01:57:01 AM 0 43.16 0.00 5.47 1.35 0.12 49.91 01:57:01 AM 1 48.48 0.00 7.20 1.52 0.10 42.70 01:58:01 AM all 21.21 0.00 3.20 1.07 0.08 74.45 01:58:01 AM 0 20.45 0.00 3.16 0.75 0.07 75.57 01:58:01 AM 1 21.97 0.00 3.24 1.38 0.08 73.32 01:59:01 AM all 12.33 0.00 1.72 4.15 0.08 81.71 01:59:01 AM 0 11.79 0.00 1.82 2.20 0.07 84.12 01:59:01 AM 1 12.88 0.00 1.62 6.11 0.08 79.30 02:00:01 AM all 32.61 0.00 6.34 1.30 0.10 59.64 02:00:01 AM 0 44.33 0.00 7.39 1.30 0.10 46.88 02:00:01 AM 1 20.92 0.00 5.30 1.30 0.10 72.37 02:01:01 AM all 0.65 0.00 0.50 0.85 0.04 97.95 02:01:01 AM 0 0.48 0.00 0.65 0.45 0.03 98.38 02:01:01 AM 1 0.82 0.00 0.35 1.25 0.05 97.52 02:02:01 AM all 0.22 0.00 0.10 0.02 0.03 99.63 02:02:01 AM 0 0.12 0.00 0.10 0.03 0.03 99.72 02:02:01 AM 1 0.32 0.00 0.10 0.00 0.03 99.55 02:03:01 AM all 0.35 0.00 0.07 0.00 0.04 99.54 02:03:01 AM 0 0.42 0.00 0.05 0.00 0.05 99.48 02:03:01 AM 1 0.28 0.00 0.08 0.00 0.03 99.60 02:04:01 AM all 6.29 0.00 1.53 0.08 0.07 92.04 02:04:01 AM 0 8.21 0.00 2.26 0.15 0.07 89.31 02:04:01 AM 1 4.38 0.00 0.79 0.00 0.07 94.77 02:05:01 AM all 8.77 0.00 1.14 0.01 0.09 89.99 02:05:01 AM 0 3.11 0.00 0.42 0.02 0.08 96.37 02:05:01 AM 1 14.50 0.00 1.88 0.00 0.10 83.53 02:06:01 AM all 8.56 0.00 1.07 0.00 0.09 90.28 02:06:01 AM 0 9.77 0.00 1.12 0.00 0.10 89.01 02:06:01 AM 1 7.35 0.00 1.02 0.00 0.08 91.55 02:07:01 AM all 17.02 0.00 2.54 0.09 0.08 80.27 02:07:01 AM 0 18.30 0.00 2.69 0.12 0.07 78.83 02:07:01 AM 1 15.74 0.00 2.39 0.07 0.08 81.72 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.01 0.00 2.23 0.82 0.07 82.87 Average: 0 14.57 0.00 2.29 0.58 0.07 82.49 Average: 1 13.44 0.00 2.18 1.06 0.07 83.25