---> uname -a: Linux prd-centos8-robot-2c-8g-4858.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: 2799.996 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 625 4840 19 2232 6775 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:36:18:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85751sec preferred_lft 85751sec inet6 fe80::f816:3eff:fe36:189a/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) 11/06/2024 _x86_64_ (2 CPU) 20:10:13 LINUX RESTART (2 CPU) 08:11:01 PM tps rtps wtps bread/s bwrtn/s 08:12:01 PM 100.58 13.01 87.57 2340.55 6720.31 08:13:01 PM 75.52 0.70 74.83 50.78 9748.02 08:14:01 PM 27.27 0.42 26.86 64.78 1522.94 08:15:02 PM 47.41 2.52 44.89 396.07 6896.80 08:16:01 PM 2.73 0.10 2.63 32.67 80.87 08:17:01 PM 2.20 0.00 2.20 0.00 620.23 08:18:01 PM 0.85 0.00 0.85 0.00 284.97 08:19:01 PM 0.35 0.00 0.35 0.00 318.28 08:20:01 PM 9.50 0.35 9.15 38.79 480.44 08:21:01 PM 43.32 0.53 42.79 64.78 4289.29 Average: 31.02 1.77 29.26 299.29 3101.27 08:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:12:01 PM 5222204 7000220 2660220 33.75 2688 1958524 732956 8.21 215988 2114292 206024 08:13:01 PM 5138308 6998032 2744116 34.81 2688 2037044 706476 7.91 232604 2163620 25572 08:14:01 PM 4982304 7014676 2900120 36.79 2688 2202292 674708 7.55 254808 2275572 170024 08:15:02 PM 4972204 7019084 2910220 36.92 2688 2216360 671952 7.52 261988 2270884 4 08:16:01 PM 4931620 6981024 2950804 37.44 2688 2218892 729708 8.17 262172 2311328 1428 08:17:01 PM 4900704 6967312 2981720 37.83 2688 2236104 729708 8.17 262588 2341680 1928 08:18:01 PM 4888688 6966512 2993736 37.98 2688 2247332 729708 8.17 262588 2352936 5116 08:19:01 PM 4876320 6962684 3006104 38.14 2688 2255840 751056 8.41 262636 2365544 4116 08:20:01 PM 4933372 6926328 2949052 37.41 2688 2168388 765136 8.57 322840 2270452 79992 08:21:01 PM 4982676 6964008 2899748 36.79 2688 2156448 717364 8.03 491964 2055672 16728 Average: 4982840 6979988 2899584 36.79 2688 2169722 720877 8.07 283018 2252198 51093 08:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 132.07 107.53 1176.08 23.36 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 47.22 34.24 445.95 7.66 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 37.85 31.94 294.24 7.09 0.00 0.00 0.00 0.00 08:15:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:02 PM eth0 142.73 93.33 34.42 31.95 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 26.08 16.60 22.31 2.36 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 49.46 39.66 120.42 10.67 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 28.75 21.23 74.46 6.84 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 19.48 19.83 64.20 12.69 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 77.64 50.65 161.73 79.02 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 26.31 24.58 223.42 9.06 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 58.81 44.00 262.13 19.10 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) 11/06/2024 _x86_64_ (2 CPU) 20:10:13 LINUX RESTART (2 CPU) 08:11:01 PM CPU %user %nice %system %iowait %steal %idle 08:12:01 PM all 38.73 0.00 6.29 2.75 0.10 52.13 08:12:01 PM 0 31.04 0.00 5.54 2.60 0.10 60.73 08:12:01 PM 1 46.42 0.00 7.04 2.90 0.10 43.54 08:13:01 PM all 21.96 0.00 3.28 2.72 0.08 71.96 08:13:01 PM 0 21.13 0.00 3.20 2.85 0.07 72.75 08:13:01 PM 1 22.79 0.00 3.37 2.60 0.08 71.17 08:14:01 PM all 23.86 0.00 3.55 0.53 0.08 71.98 08:14:01 PM 0 20.20 0.00 3.05 0.47 0.08 76.20 08:14:01 PM 1 27.53 0.00 4.05 0.58 0.08 67.76 08:15:02 PM all 8.29 0.00 1.71 1.61 0.05 88.33 08:15:02 PM 0 8.33 0.00 1.76 1.50 0.05 88.36 08:15:02 PM 1 8.26 0.00 1.67 1.72 0.05 88.29 08:16:01 PM all 3.09 0.00 0.24 0.03 0.06 96.57 08:16:01 PM 0 2.43 0.00 0.19 0.00 0.05 97.33 08:16:01 PM 1 3.76 0.00 0.29 0.07 0.07 95.82 08:17:01 PM all 19.72 0.00 0.23 0.09 0.08 79.88 08:17:01 PM 0 14.67 0.00 0.23 0.02 0.07 85.01 08:17:01 PM 1 24.77 0.00 0.23 0.17 0.08 74.75 08:18:01 PM all 10.45 0.00 0.15 0.06 0.05 89.29 08:18:01 PM 0 6.13 0.00 0.13 0.05 0.05 93.63 08:18:01 PM 1 14.76 0.00 0.17 0.07 0.05 84.95 08:19:01 PM all 9.32 0.00 0.18 0.04 0.07 90.40 08:19:01 PM 0 2.49 0.00 0.17 0.08 0.07 97.19 08:19:01 PM 1 16.16 0.00 0.18 0.00 0.07 83.59 08:20:01 PM all 15.33 0.00 1.65 0.10 0.08 82.85 08:20:01 PM 0 7.49 0.00 1.22 0.15 0.07 91.07 08:20:01 PM 1 23.19 0.00 2.07 0.05 0.08 74.61 08:21:01 PM all 28.57 0.00 3.69 1.16 0.07 66.51 08:21:01 PM 0 19.36 0.00 3.02 1.69 0.07 75.87 08:21:01 PM 1 37.78 0.00 4.36 0.63 0.07 57.17 Average: all 17.95 0.00 2.10 0.91 0.07 78.97 Average: 0 13.34 0.00 1.85 0.94 0.07 83.80 Average: 1 22.57 0.00 2.35 0.88 0.07 74.13