---> uname -a: Linux prd-centos8-builder-2c-1g-10848.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 562 5034 19 2102 6832 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:9d:1e:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.190/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe9d:1e5b/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) 03/04/2024 _x86_64_ (2 CPU) 18:03:24 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 212.25 103.53 108.72 3020.83 7112.40 06:06:01 PM 93.33 0.47 92.87 56.26 8498.18 06:07:01 PM 23.94 1.32 22.63 117.43 938.44 06:08:01 PM 27.43 0.78 26.65 57.06 792.38 Average: 89.24 26.52 62.71 812.86 4335.21 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5160620 6969716 2723824 34.55 2688 1978636 762028 8.53 227516 2139788 191884 06:06:01 PM 5172308 7005392 2712136 34.40 2688 2000640 726948 8.14 244732 2098736 16508 06:07:01 PM 5228720 7065288 2655724 33.68 2688 2004164 649312 7.27 247720 2039424 28 06:08:01 PM 5218312 7059760 2666132 33.82 2688 2008372 701484 7.85 414880 1881364 29208 Average: 5194990 7025039 2689454 34.11 2688 1997953 709943 7.95 283712 2039828 59407 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 66.82 45.14 1043.41 8.86 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 29.51 25.86 63.76 9.00 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 24.19 19.83 22.21 6.76 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 35.78 28.96 35.88 18.81 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 39.08 29.95 291.30 10.86 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) 03/04/2024 _x86_64_ (2 CPU) 18:03:24 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 42.61 1.42 14.75 2.66 0.12 38.44 06:05:01 PM 0 33.84 1.57 14.44 2.46 0.12 47.57 06:05:01 PM 1 51.37 1.26 15.07 2.87 0.12 29.32 06:06:01 PM all 39.23 0.00 3.04 2.07 0.10 55.56 06:06:01 PM 0 40.39 0.00 2.88 3.23 0.08 53.42 06:06:01 PM 1 38.07 0.00 3.21 0.91 0.12 57.69 06:07:01 PM all 29.04 0.00 1.43 0.40 0.08 69.05 06:07:01 PM 0 15.63 0.00 1.32 0.65 0.08 82.32 06:07:01 PM 1 42.46 0.00 1.53 0.15 0.08 55.78 06:08:01 PM all 40.26 0.00 2.77 0.36 0.09 56.51 06:08:01 PM 0 27.71 0.00 2.40 0.57 0.08 69.24 06:08:01 PM 1 52.82 0.00 3.15 0.15 0.10 43.78 Average: all 37.77 0.35 5.47 1.37 0.10 54.94 Average: 0 29.38 0.39 5.23 1.72 0.09 63.18 Average: 1 46.16 0.31 5.71 1.01 0.10 46.70