---> uname -a: Linux prd-centos8-robot-2c-8g-439.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 594 4963 19 2139 6807 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:07:fd:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85527sec preferred_lft 85527sec inet6 fe80::f816:3eff:fe07:fdee/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) 01/10/2025 _x86_64_ (2 CPU) 01:04:15 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 91.85 6.31 85.54 1095.23 6820.54 01:07:01 AM 70.57 1.05 69.52 113.71 8645.46 01:08:01 AM 45.21 6.75 38.46 1247.78 2678.88 01:09:01 AM 29.73 0.03 29.70 3.47 5776.20 01:10:01 AM 0.57 0.10 0.47 32.12 50.65 01:11:01 AM 1.97 0.00 1.97 0.00 101.22 01:12:01 AM 0.33 0.00 0.33 0.00 58.83 01:13:01 AM 0.20 0.00 0.20 0.00 66.24 01:14:01 AM 0.18 0.00 0.18 0.00 32.94 01:15:01 AM 0.38 0.00 0.38 0.00 14.60 01:16:01 AM 0.23 0.00 0.23 0.00 10.26 01:17:01 AM 0.22 0.00 0.22 0.00 45.23 01:18:01 AM 13.23 0.42 12.81 47.73 625.00 Average: 19.59 1.13 18.46 195.41 1917.35 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5277176 7039076 2605248 33.05 2688 1940928 669200 7.49 187396 2083688 190644 01:07:01 AM 5290292 7086640 2592132 32.88 2688 1974632 631796 7.07 217836 2031348 16 01:08:01 AM 5015404 7051592 2867020 36.37 2688 2205900 646120 7.23 255324 2238920 156396 01:09:01 AM 5020852 7056812 2861572 36.30 2688 2206024 627072 7.02 258768 2228016 12 01:10:01 AM 4976316 7014680 2906108 36.87 2688 2208484 701332 7.85 258916 2272024 264 01:11:01 AM 4972696 7012736 2909728 36.91 2688 2210132 718504 8.05 258924 2275372 772 01:12:01 AM 4969084 7010600 2913340 36.96 2688 2211576 741844 8.31 258924 2279284 576 01:13:01 AM 4965568 7008688 2916856 37.00 2688 2213180 741844 8.31 258928 2282584 272 01:14:01 AM 4964256 7008084 2918168 37.02 2688 2213888 763684 8.55 258928 2283836 48 01:15:01 AM 4963244 7007448 2919180 37.03 2688 2214272 763684 8.55 258932 2284828 196 01:16:01 AM 4962388 7007044 2920036 37.04 2688 2214716 763684 8.55 258936 2285740 420 01:17:01 AM 4959424 7005328 2923000 37.08 2688 2216004 763684 8.55 258940 2288552 424 01:18:01 AM 5182864 7065204 2699560 34.25 2688 2058172 646512 7.24 456820 1892316 25352 Average: 5039966 7028764 2842458 36.06 2688 2160608 706074 7.91 265198 2209731 28876 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 110.70 84.07 1010.25 15.27 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 41.09 30.11 439.00 6.38 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 38.78 33.43 300.52 15.49 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 188.30 136.83 37.76 30.64 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 85.20 76.96 18.23 7.23 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 67.76 66.14 13.67 6.40 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 50.43 48.40 11.05 5.24 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 64.61 63.67 13.61 6.29 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 31.96 29.28 7.62 4.26 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 16.44 14.53 4.17 2.82 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 15.93 13.75 4.19 2.64 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 41.19 35.22 10.69 6.55 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 79.19 53.87 103.92 51.12 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 63.97 52.79 151.90 12.33 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) 01/10/2025 _x86_64_ (2 CPU) 01:04:15 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 38.52 0.00 5.58 1.88 0.13 53.89 01:06:01 AM 0 30.98 0.00 5.17 1.65 0.13 62.07 01:06:01 AM 1 46.06 0.00 5.99 2.10 0.13 45.71 01:07:01 AM all 19.62 0.00 2.29 2.10 0.09 75.90 01:07:01 AM 0 14.91 0.00 2.00 2.75 0.10 80.24 01:07:01 AM 1 24.34 0.00 2.58 1.44 0.08 71.56 01:08:01 AM all 23.85 0.00 4.83 0.76 0.10 70.46 01:08:01 AM 0 16.73 0.00 4.27 0.73 0.08 78.19 01:08:01 AM 1 30.96 0.00 5.40 0.78 0.12 62.75 01:09:01 AM all 4.66 0.00 0.89 1.45 0.04 92.96 01:09:01 AM 0 4.34 0.00 1.02 1.64 0.05 92.95 01:09:01 AM 1 4.98 0.00 0.77 1.25 0.03 92.96 01:10:01 AM all 6.33 0.00 0.58 0.03 0.07 93.00 01:10:01 AM 0 4.28 0.00 0.55 0.00 0.07 95.10 01:10:01 AM 1 8.38 0.00 0.61 0.05 0.07 90.89 01:11:01 AM all 5.76 0.00 0.40 0.01 0.08 93.74 01:11:01 AM 0 6.05 0.00 0.49 0.02 0.08 93.37 01:11:01 AM 1 5.48 0.00 0.32 0.00 0.08 94.12 01:12:01 AM all 5.28 0.00 0.34 0.00 0.08 94.30 01:12:01 AM 0 3.38 0.00 0.35 0.00 0.08 96.18 01:12:01 AM 1 7.18 0.00 0.32 0.00 0.08 92.42 01:13:01 AM all 4.96 0.00 0.37 0.00 0.08 94.60 01:13:01 AM 0 5.35 0.00 0.40 0.00 0.07 94.18 01:13:01 AM 1 4.57 0.00 0.33 0.00 0.08 95.01 01:14:01 AM all 6.27 0.00 0.33 0.00 0.08 93.32 01:14:01 AM 0 6.94 0.00 0.35 0.00 0.10 92.60 01:14:01 AM 1 5.59 0.00 0.30 0.00 0.07 94.04 01:15:01 AM all 4.35 0.00 0.28 0.01 0.08 95.28 01:15:01 AM 0 4.36 0.00 0.27 0.02 0.07 95.29 01:15:01 AM 1 4.34 0.00 0.30 0.00 0.08 95.27 01:16:01 AM all 4.02 0.00 0.31 0.00 0.07 95.60 01:16:01 AM 0 5.04 0.00 0.30 0.00 0.07 94.60 01:16:01 AM 1 3.01 0.00 0.32 0.00 0.07 96.61 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 10.38 0.00 0.55 0.00 0.08 88.98 01:17:01 AM 0 6.99 0.00 0.45 0.00 0.08 92.47 01:17:01 AM 1 13.76 0.00 0.65 0.00 0.08 85.50 01:18:01 AM all 19.83 0.00 2.22 0.14 0.09 77.72 01:18:01 AM 0 8.69 0.00 2.16 0.07 0.08 89.00 01:18:01 AM 1 30.95 0.00 2.29 0.22 0.10 66.44 Average: all 11.85 0.00 1.46 0.49 0.08 86.12 Average: 0 9.09 0.00 1.37 0.53 0.08 88.93 Average: 1 14.60 0.00 1.55 0.45 0.08 83.31