---> uname -a: Linux prd-centos8-robot-2c-8g-43597.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 582 4992 19 2122 6818 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:2f:6d:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.6/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fe2f:6d63/64 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) 10/18/2024 _x86_64_ (2 CPU) 00:58:42 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 205.10 141.56 63.53 14233.95 40374.11 01:01:01 AM 123.16 7.43 115.74 1295.99 11006.09 01:02:01 AM 24.49 0.45 24.04 65.97 2099.20 01:03:01 AM 41.44 0.03 41.40 0.53 2802.85 01:04:01 AM 25.82 0.03 25.79 3.47 5545.15 01:05:01 AM 3.07 0.10 2.97 32.93 128.03 01:06:01 AM 18.01 0.63 17.38 73.18 709.58 Average: 63.02 21.46 41.56 2243.93 8953.09 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5435464 7025816 2446960 31.04 2688 1780836 742780 8.32 191064 1965088 115876 01:01:01 AM 5169612 7004532 2712812 34.42 2688 2011544 712984 7.98 221632 2137940 44584 01:02:01 AM 5253240 7089560 2629184 33.36 2688 2013540 642620 7.20 240160 2042004 12 01:03:01 AM 4990760 7029348 2891664 36.68 2688 2207616 665688 7.45 254384 2266044 154460 01:04:01 AM 5027660 7065996 2854764 36.22 2688 2207748 623212 6.98 257748 2221276 4 01:05:01 AM 4928604 6968492 2953820 37.47 2688 2209300 765476 8.57 257876 2318880 16 01:06:01 AM 5166948 7032008 2715476 34.45 2688 2040064 671636 7.52 445148 1915836 13372 Average: 5138898 7030822 2743526 34.81 2688 2067235 689199 7.72 266859 2123867 46903 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 307.16 183.01 1574.42 57.84 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 59.22 47.46 631.21 8.40 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 16.19 9.55 5.74 3.59 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 44.07 34.29 298.48 8.44 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 194.87 134.72 38.67 36.72 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 126.16 96.53 1044.11 10.39 0.00 0.00 0.00 0.00 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 98.75 62.68 354.83 24.98 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 120.91 81.17 563.93 21.48 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) 10/18/2024 _x86_64_ (2 CPU) 00:58:42 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 43.61 0.08 10.71 12.41 0.13 33.06 01:00:01 AM 0 39.82 0.07 12.20 12.89 0.13 34.89 01:00:01 AM 1 47.39 0.08 9.22 11.93 0.13 31.24 01:01:01 AM all 33.07 0.00 5.78 5.14 0.12 55.89 01:01:01 AM 0 30.85 0.00 5.26 6.03 0.10 57.76 01:01:01 AM 1 35.30 0.00 6.30 4.25 0.13 54.02 01:02:01 AM all 10.40 0.00 1.32 1.82 0.05 86.41 01:02:01 AM 0 3.86 0.00 1.29 1.60 0.03 93.22 01:02:01 AM 1 16.95 0.00 1.35 2.04 0.07 79.60 01:03:01 AM all 24.96 0.00 4.23 1.10 0.08 69.63 01:03:01 AM 0 24.22 0.00 4.19 1.37 0.07 70.15 01:03:01 AM 1 25.69 0.00 4.27 0.83 0.10 69.11 01:04:01 AM all 3.14 0.00 0.87 2.31 0.03 93.65 01:04:01 AM 0 1.37 0.00 0.97 3.65 0.03 93.98 01:04:01 AM 1 4.91 0.00 0.77 0.97 0.03 93.32 01:05:01 AM all 4.74 0.00 0.54 0.03 0.05 94.64 01:05:01 AM 0 4.92 0.00 0.44 0.03 0.05 94.56 01:05:01 AM 1 4.56 0.00 0.64 0.03 0.05 94.72 01:06:01 AM all 23.46 0.00 3.14 0.27 0.07 73.06 01:06:01 AM 0 19.11 0.00 2.99 0.10 0.07 77.73 01:06:01 AM 1 27.80 0.00 3.29 0.43 0.07 68.40 Average: all 20.49 0.01 3.80 3.30 0.08 72.33 Average: 0 17.74 0.01 3.90 3.67 0.07 74.61 Average: 1 23.24 0.01 3.69 2.93 0.08 70.05