---> uname -a: Linux prd-centos8-builder-2c-1g-4848.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: 2799.996 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 543 5039 19 2116 6850 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:ef:58:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.14/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:feef:5822/64 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) 02/12/2024 _x86_64_ (2 CPU) 13:03:25 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 232.27 140.74 91.54 6019.19 6951.25 01:06:01 PM 108.88 0.28 108.60 17.86 9072.75 01:07:01 PM 35.41 0.30 35.11 42.39 2279.35 01:08:01 PM 23.28 0.40 22.88 18.40 624.91 Average: 99.97 35.43 64.53 1524.65 4732.16 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5289400 7020348 2595044 32.91 2688 1905300 707928 7.92 217448 2040244 134292 01:06:01 PM 5229120 7078524 2655324 33.68 2688 2015624 644972 7.22 239000 2043024 48276 01:07:01 PM 5180536 7030868 2703908 34.29 2688 2016896 670340 7.50 252112 2081468 8 01:08:01 PM 5142272 6990676 2742172 34.78 2688 2015392 706228 7.91 418520 1956968 13680 Average: 5210332 7030104 2674112 33.92 2688 1988303 682367 7.64 281770 2030426 49064 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 251.88 139.24 1679.25 59.99 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 43.68 33.89 481.79 8.58 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 23.46 20.11 23.82 6.90 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 32.58 26.68 37.35 9.23 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 87.91 54.98 555.60 21.18 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) 02/12/2024 _x86_64_ (2 CPU) 13:03:25 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 39.82 2.46 18.94 6.28 0.10 32.39 01:05:01 PM 0 42.60 2.24 16.49 5.27 0.10 33.30 01:05:01 PM 1 37.01 2.69 21.41 7.31 0.10 31.48 01:06:01 PM all 39.74 0.00 3.80 3.59 0.11 52.76 01:06:01 PM 0 23.89 0.00 3.19 3.95 0.10 68.87 01:06:01 PM 1 55.62 0.00 4.41 3.23 0.12 36.63 01:07:01 PM all 30.21 0.00 1.44 1.21 0.08 67.05 01:07:01 PM 0 11.48 0.00 1.35 1.30 0.08 85.78 01:07:01 PM 1 48.92 0.00 1.53 1.12 0.08 48.35 01:08:01 PM all 36.21 0.00 2.29 0.53 0.09 60.87 01:08:01 PM 0 35.44 0.00 2.50 0.60 0.08 61.38 01:08:01 PM 1 36.99 0.00 2.08 0.47 0.10 60.37 Average: all 36.48 0.60 6.55 2.89 0.10 53.38 Average: 0 28.30 0.55 5.84 2.77 0.09 62.45 Average: 1 44.69 0.66 7.26 3.00 0.10 44.29