---> uname -a: Linux prd-centos8-robot-2c-8g-16836.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 594 4965 19 2137 6806 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:c8:c7:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fec8:c71b/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) 09/01/2024 _x86_64_ (2 CPU) 04:38:17 LINUX RESTART (2 CPU) 04:39:01 AM tps rtps wtps bread/s bwrtn/s 04:40:01 AM 98.07 59.07 39.00 7406.16 10362.60 04:41:02 AM 109.56 4.01 105.55 104.88 9143.26 04:42:01 AM 31.45 0.42 31.03 65.89 3588.32 04:43:01 AM 49.05 0.03 49.02 3.47 3607.55 04:44:01 AM 17.90 0.00 17.90 0.00 4656.06 04:45:01 AM 2.58 0.12 2.47 33.06 356.31 04:46:01 AM 0.20 0.00 0.20 0.00 2.57 04:47:01 AM 0.22 0.00 0.22 0.00 165.59 04:48:01 AM 15.64 0.38 15.26 46.65 1194.29 Average: 36.09 7.13 28.96 852.73 3675.61 04:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:01 AM 5392656 7016500 2489776 31.59 2688 1813624 751636 8.42 217244 1977980 111852 04:41:02 AM 5212968 7035908 2669464 33.87 2688 1999644 676836 7.58 216116 2105492 87080 04:42:01 AM 5266620 7090944 2615812 33.19 2688 2001592 633636 7.09 240972 2028980 0 04:43:01 AM 5050936 7072824 2831496 35.92 2688 2191060 624160 6.99 260460 2199840 132208 04:44:01 AM 5045476 7067368 2836956 35.99 2688 2191064 624160 6.99 260460 2200068 8 04:45:01 AM 4982288 7013552 2900144 36.79 2688 2200436 702672 7.87 260728 2262484 8 04:46:01 AM 4965876 6997176 2916556 37.00 2688 2200472 742348 8.31 260728 2279472 44 04:47:01 AM 4965208 7001420 2917224 37.01 2688 2205392 716356 8.02 260788 2279064 24 04:48:01 AM 5146372 7026868 2736060 34.71 2688 2055832 679464 7.61 454620 1930292 13360 Average: 5114267 7035840 2768165 35.12 2688 2095457 683474 7.65 270235 2140408 38287 04:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 304.23 201.03 1566.89 61.17 0.00 0.00 0.00 0.00 04:41:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:02 AM eth0 65.83 51.36 554.86 8.22 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 12.49 9.66 5.87 3.73 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 261.40 190.79 320.63 48.90 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 2.32 1.30 0.88 1.43 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 187.14 172.81 103.48 66.56 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 327.97 317.09 552.77 112.75 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 128.11 117.66 398.15 31.79 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 60.35 40.52 96.77 38.57 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 150.24 122.68 400.80 41.53 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) 09/01/2024 _x86_64_ (2 CPU) 04:38:17 LINUX RESTART (2 CPU) 04:39:01 AM CPU %user %nice %system %iowait %steal %idle 04:40:01 AM all 40.15 0.03 7.39 8.69 0.14 43.60 04:40:01 AM 0 45.84 0.05 7.52 9.22 0.14 37.23 04:40:01 AM 1 34.45 0.00 7.26 8.17 0.14 49.98 04:41:02 AM all 31.55 0.00 5.05 6.86 0.10 56.45 04:41:02 AM 0 35.05 0.00 4.93 8.44 0.10 51.48 04:41:02 AM 1 28.03 0.00 5.17 5.27 0.10 61.43 04:42:01 AM all 10.40 0.00 1.41 2.25 0.07 85.88 04:42:01 AM 0 11.71 0.00 1.58 2.48 0.07 84.17 04:42:01 AM 1 9.08 0.00 1.24 2.02 0.07 87.59 04:43:01 AM all 27.96 0.00 4.67 2.82 0.09 64.46 04:43:01 AM 0 37.03 0.00 5.50 2.43 0.08 54.96 04:43:01 AM 1 18.91 0.00 3.84 3.21 0.10 73.94 04:44:01 AM all 0.34 0.00 0.28 1.75 0.03 97.60 04:44:01 AM 0 0.52 0.00 0.33 2.15 0.03 96.96 04:44:01 AM 1 0.17 0.00 0.22 1.35 0.03 98.23 04:45:01 AM all 22.79 0.00 1.80 0.10 0.08 75.22 04:45:01 AM 0 32.21 0.00 1.19 0.00 0.10 66.50 04:45:01 AM 1 13.37 0.00 2.42 0.20 0.07 83.94 04:46:01 AM all 26.27 0.00 0.61 0.00 0.11 73.01 04:46:01 AM 0 47.03 0.00 0.87 0.00 0.10 52.00 04:46:01 AM 1 5.60 0.00 0.35 0.00 0.12 93.93 04:47:01 AM all 12.72 0.00 0.32 0.07 0.08 86.82 04:47:01 AM 0 24.70 0.00 0.49 0.00 0.08 74.72 04:47:01 AM 1 0.92 0.00 0.15 0.13 0.07 98.73 04:48:01 AM all 16.23 0.00 2.54 1.68 0.08 79.48 04:48:01 AM 0 15.31 0.00 2.04 2.04 0.08 80.53 04:48:01 AM 1 17.14 0.00 3.04 1.32 0.07 78.43 Average: all 20.93 0.00 2.67 2.69 0.09 73.62 Average: 0 27.70 0.01 2.72 2.98 0.09 66.51 Average: 1 14.17 0.00 2.63 2.40 0.08 80.72