---> uname -a: Linux prd-centos8-robot-2c-8g-44455.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 573 5008 19 2115 6827 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:d6:b4:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85842sec preferred_lft 85842sec inet6 fe80::f816:3eff:fed6:b4b0/64 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) 10/21/2024 _x86_64_ (2 CPU) 02:15:46 LINUX RESTART (2 CPU) 02:16:02 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 195.56 149.22 46.34 14817.79 38991.87 02:18:01 AM 93.87 7.08 86.79 1261.31 6912.41 02:19:01 AM 73.44 0.67 72.77 49.46 8777.59 02:20:01 AM 7.55 0.38 7.16 64.25 234.27 02:21:01 AM 41.25 0.00 41.25 0.00 2742.39 02:22:01 AM 30.41 0.03 30.38 3.47 5961.81 02:23:02 AM 4.17 0.10 4.07 32.12 168.36 02:24:01 AM 8.30 0.36 7.95 39.44 300.90 02:25:01 AM 25.84 0.53 25.31 64.78 1248.75 Average: 53.20 17.39 35.81 1793.94 7213.78 02:16:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5637724 7111520 2244700 28.48 2688 1667796 692128 7.75 174184 1793280 73996 02:18:01 AM 5299708 7094668 2582716 32.77 2688 1973224 653472 7.32 209016 2040032 197256 02:19:01 AM 5170620 7020948 2711804 34.40 2688 2027824 702432 7.87 232220 2137592 24480 02:20:01 AM 5272228 7100032 2610196 33.11 2688 2005300 644460 7.22 238532 2029800 4 02:21:01 AM 5020304 7047432 2862120 36.31 2688 2196476 676908 7.58 253256 2241748 166364 02:22:01 AM 5050612 7077508 2831812 35.93 2688 2196604 636804 7.13 256856 2203204 4 02:23:02 AM 5008516 7037436 2873908 36.46 2688 2198668 702516 7.87 257120 2244800 180 02:24:01 AM 5116924 7003768 2765500 35.08 2688 2062320 704372 7.89 277856 2137780 32168 02:25:01 AM 5179712 7042716 2702712 34.29 2688 2039064 672816 7.53 447304 1909756 16604 Average: 5195150 7059559 2687274 34.09 2688 2040808 676212 7.57 260705 2081999 56784 02:16:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 296.93 164.47 1031.81 54.30 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 75.82 63.28 814.06 16.84 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 44.78 33.99 421.09 6.87 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 8.68 5.98 2.47 1.67 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 38.00 31.37 297.34 7.69 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 199.47 138.34 39.44 29.75 0.00 0.00 0.00 0.00 02:23:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:02 AM eth0 29.39 17.38 8.60 3.19 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 70.81 47.03 84.78 30.26 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 20.13 17.76 15.58 8.13 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 86.75 57.56 300.74 17.54 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) 10/21/2024 _x86_64_ (2 CPU) 02:15:46 LINUX RESTART (2 CPU) 02:16:02 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 35.41 0.07 10.41 22.44 0.12 31.56 02:17:01 AM 0 39.59 0.03 12.10 21.60 0.12 26.56 02:17:01 AM 1 31.23 0.10 8.72 23.28 0.12 36.55 02:18:01 AM all 32.46 0.00 5.48 3.62 0.12 58.32 02:18:01 AM 0 42.11 0.00 6.78 4.00 0.12 47.00 02:18:01 AM 1 22.92 0.00 4.20 3.25 0.12 69.51 02:19:01 AM all 17.16 0.00 2.32 9.21 0.18 71.13 02:19:01 AM 0 22.20 0.00 2.23 8.63 0.17 66.77 02:19:01 AM 1 12.13 0.00 2.41 9.79 0.18 75.48 02:20:01 AM all 4.84 0.00 0.63 0.15 0.03 94.35 02:20:01 AM 0 3.42 0.00 0.52 0.22 0.03 95.81 02:20:01 AM 1 6.25 0.00 0.74 0.08 0.03 92.89 02:21:01 AM all 23.28 0.00 3.98 25.42 0.10 47.22 02:21:01 AM 0 22.30 0.00 4.20 32.05 0.10 41.35 02:21:01 AM 1 24.26 0.00 3.76 18.76 0.10 53.11 02:22:01 AM all 3.91 0.00 0.86 1.43 0.05 93.75 02:22:01 AM 0 4.78 0.00 0.95 1.94 0.05 92.29 02:22:01 AM 1 3.04 0.00 0.77 0.92 0.05 95.22 02:23:02 AM all 6.83 0.00 0.64 0.17 0.08 92.29 02:23:02 AM 0 8.04 0.00 0.65 0.32 0.07 90.92 02:23:02 AM 1 5.61 0.00 0.62 0.02 0.08 93.67 02:24:01 AM all 12.98 0.00 1.90 0.23 0.06 84.83 02:24:01 AM 0 12.91 0.00 2.10 0.36 0.05 84.57 02:24:01 AM 1 13.06 0.00 1.69 0.10 0.07 85.08 02:25:01 AM all 27.90 0.00 3.30 0.77 0.10 67.92 02:25:01 AM 0 32.10 0.00 3.64 0.65 0.10 63.50 02:25:01 AM 1 23.71 0.00 2.97 0.89 0.10 72.33 Average: all 18.25 0.01 3.26 7.02 0.09 71.37 Average: 0 20.75 0.00 3.66 7.74 0.09 67.76 Average: 1 15.76 0.01 2.86 6.30 0.10 74.97