---> uname -a: Linux prd-centos8-builder-2c-1g-10087.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 572 4965 19 2161 6820 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:47:09:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.230/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe47:9bc/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) 01/06/2024 _x86_64_ (2 CPU) 16:03:23 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 213.76 108.63 105.13 3082.04 7406.51 04:06:01 PM 104.95 0.28 104.67 17.86 10636.81 04:07:01 PM 32.78 0.30 32.48 42.39 1607.80 04:08:01 PM 24.88 0.58 24.30 33.73 729.83 Average: 94.10 27.45 66.64 794.10 5095.33 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5175680 6964068 2708756 34.36 2688 1960664 759796 8.51 221764 2142464 177044 04:06:01 PM 5111828 7005256 2772608 35.17 2688 2059444 711492 7.96 244580 2157456 31240 04:07:01 PM 5054692 6959012 2829744 35.89 2688 2070372 750416 8.40 253632 2204940 9676 04:08:01 PM 5059124 6955308 2825312 35.83 2688 2061872 749664 8.39 420612 2034276 15816 Average: 5100331 6970911 2784105 35.31 2688 2038088 742842 8.32 285147 2134784 58444 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 90.49 59.86 1141.18 24.16 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 36.31 26.76 438.67 7.75 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 24.36 21.28 24.37 7.15 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 32.73 26.58 32.99 9.56 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 45.97 33.62 409.33 12.15 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) 01/06/2024 _x86_64_ (2 CPU) 16:03:23 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 41.47 1.51 14.92 4.44 0.10 37.55 04:05:01 PM 0 31.45 1.53 14.98 5.76 0.10 46.18 04:05:01 PM 1 51.46 1.50 14.87 3.13 0.10 28.94 04:06:01 PM all 40.63 0.00 3.26 3.16 0.12 52.83 04:06:01 PM 0 20.90 0.00 2.69 3.48 0.12 72.81 04:06:01 PM 1 60.46 0.00 3.83 2.84 0.12 32.75 04:07:01 PM all 27.71 0.00 1.36 0.71 0.11 70.11 04:07:01 PM 0 26.26 0.00 1.44 0.84 0.12 71.34 04:07:01 PM 1 29.15 0.00 1.29 0.58 0.10 68.88 04:08:01 PM all 38.39 0.00 2.54 0.38 0.10 58.58 04:08:01 PM 0 32.25 0.00 2.22 0.20 0.08 65.25 04:08:01 PM 1 44.53 0.00 2.86 0.57 0.12 51.92 Average: all 37.04 0.37 5.49 2.17 0.11 54.82 Average: 0 27.70 0.38 5.30 2.56 0.10 63.96 Average: 1 46.38 0.37 5.68 1.77 0.11 45.68