---> uname -a: Linux prd-centos8-builder-2c-1g-5066.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 567 4974 19 2157 6825 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:2c:c5:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.203/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe2c:c52d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 12/14/2023 _x86_64_ (2 CPU) 15:03:25 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 228.49 137.34 91.15 5879.51 6655.26 03:06:01 PM 102.82 0.23 102.58 16.53 10482.79 03:07:01 PM 41.61 0.35 41.26 43.73 2340.08 03:08:01 PM 18.76 0.37 18.40 13.20 489.60 Average: 97.93 34.57 63.35 1488.36 4992.23 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5289280 7015396 2595156 32.91 2688 1900652 716916 8.03 217392 2040180 133436 03:06:01 PM 5052956 6966060 2831480 35.91 2688 2079244 732012 8.19 224112 2235868 69364 03:07:01 PM 5134880 7026280 2749556 34.87 2688 2057364 668456 7.48 251840 2125380 12 03:08:01 PM 5151624 7041300 2732812 34.66 2688 2055580 691616 7.74 358368 2004644 13556 Average: 5157185 7012259 2727251 34.59 2688 2023210 702250 7.86 262928 2101518 54092 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 304.95 154.43 1674.57 59.96 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 49.93 36.57 633.77 7.98 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 26.61 23.50 26.72 7.69 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 27.75 22.70 28.31 14.55 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 102.32 59.30 590.89 22.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 12/14/2023 _x86_64_ (2 CPU) 15:03:25 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 42.42 2.42 19.59 6.02 0.11 29.44 03:05:01 PM 0 37.99 3.92 26.51 6.66 0.12 24.79 03:05:01 PM 1 46.74 0.96 12.83 5.40 0.10 33.98 03:06:01 PM all 35.80 0.00 3.20 7.14 0.08 53.77 03:06:01 PM 0 24.52 0.00 2.82 7.70 0.08 64.88 03:06:01 PM 1 47.29 0.00 3.60 6.58 0.08 42.45 03:07:01 PM all 34.23 0.00 2.00 1.04 0.10 62.63 03:07:01 PM 0 44.80 0.00 2.23 1.22 0.10 51.65 03:07:01 PM 1 23.65 0.00 1.77 0.87 0.10 73.62 03:08:01 PM all 31.06 0.00 1.93 0.25 0.09 66.66 03:08:01 PM 0 45.36 0.00 2.28 0.08 0.10 52.17 03:08:01 PM 1 16.76 0.00 1.58 0.42 0.08 81.15 Average: all 35.85 0.60 6.62 3.60 0.10 53.24 Average: 0 38.17 0.96 8.32 3.89 0.10 48.56 Average: 1 33.52 0.24 4.93 3.30 0.09 57.91