---> uname -a: Linux prd-centos8-builder-2c-1g-18550.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 581 5022 19 2096 6814 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:c1:1a:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.104/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fec1:1adb/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) 03/27/2024 _x86_64_ (2 CPU) 13:03:26 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 235.94 137.01 98.93 4743.61 7060.32 01:06:01 PM 91.30 0.28 91.02 17.86 8709.43 01:07:01 PM 25.16 0.60 24.56 50.38 986.74 01:08:01 PM 22.31 0.48 21.83 49.06 484.84 Average: 93.68 34.59 59.08 1215.18 4310.19 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5301172 7055272 2583272 32.76 2688 1927048 657584 7.36 218340 2022224 151272 01:06:01 PM 5247068 7076504 2637376 33.45 2688 1997316 619472 6.93 243632 2027784 16444 01:07:01 PM 5219360 7050268 2665084 33.80 2688 1998816 654104 7.32 246160 2053828 20 01:08:01 PM 5153632 6988952 2730812 34.64 2688 2002736 707964 7.93 424148 1940448 12628 Average: 5230308 7042749 2654136 33.66 2688 1981479 659781 7.39 283070 2011071 45091 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 266.49 145.71 1749.07 59.45 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 31.21 25.00 187.58 9.46 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 30.96 26.32 34.68 14.44 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 41.36 32.53 35.72 12.80 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 92.50 57.39 501.74 24.04 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) 03/27/2024 _x86_64_ (2 CPU) 13:03:26 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 43.66 2.28 17.37 5.92 0.12 30.66 01:05:01 PM 0 31.57 1.99 16.75 4.99 0.12 44.58 01:05:01 PM 1 55.70 2.57 17.98 6.84 0.12 16.79 01:06:01 PM all 41.55 0.00 2.81 3.67 0.11 51.86 01:06:01 PM 0 40.43 0.00 2.80 3.63 0.12 53.02 01:06:01 PM 1 42.67 0.00 2.81 3.71 0.10 50.71 01:07:01 PM all 37.06 0.00 2.13 0.50 0.10 60.21 01:07:01 PM 0 23.23 0.00 2.14 0.33 0.10 74.19 01:07:01 PM 1 50.90 0.00 2.12 0.67 0.10 46.20 01:08:01 PM all 40.45 0.00 2.65 0.36 0.11 56.43 01:08:01 PM 0 32.34 0.00 2.90 0.32 0.10 64.34 01:08:01 PM 1 48.57 0.00 2.40 0.40 0.12 48.52 Average: all 40.67 0.56 6.19 2.60 0.11 49.87 Average: 0 31.90 0.49 6.10 2.31 0.11 59.09 Average: 1 49.43 0.64 6.28 2.89 0.11 40.65