---> uname -a: Linux prd-centos8-builder-2c-1g-24955.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 547 5068 19 2083 6847 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:74:fe:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.141/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe74:febe/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) 04/21/2024 _x86_64_ (2 CPU) 13:03:28 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 238.92 139.34 99.58 5996.80 12538.27 01:06:01 PM 96.80 0.28 96.52 17.86 8221.16 01:07:01 PM 32.88 0.30 32.58 42.39 1781.92 01:08:01 PM 18.50 0.78 17.71 57.06 369.96 Average: 96.78 35.18 61.60 1528.71 5728.11 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5345720 7059624 2538716 32.20 2688 1887548 686844 7.69 216840 1979516 123244 01:06:01 PM 5214912 7031412 2669524 33.86 2688 1984084 709876 7.95 241632 2060796 35712 01:07:01 PM 5212276 7029568 2672160 33.89 2688 1985352 699148 7.83 245784 2059920 12 01:08:01 PM 5198588 7017800 2685848 34.07 2688 1987304 700848 7.85 416336 1903220 260 Average: 5242874 7034601 2641562 33.50 2688 1961072 699179 7.83 280148 2000863 39807 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 294.14 161.16 1619.18 62.11 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 35.19 28.96 275.65 8.57 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 28.48 24.83 27.69 8.67 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 37.28 30.33 41.41 11.22 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 98.78 61.32 491.03 22.64 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) 04/21/2024 _x86_64_ (2 CPU) 13:03:28 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 37.77 2.31 18.77 8.32 0.20 32.63 01:05:01 PM 0 38.34 1.80 16.71 10.43 0.29 32.44 01:05:01 PM 1 37.21 2.82 20.85 6.20 0.12 32.81 01:06:01 PM all 39.92 0.00 3.11 4.01 0.10 52.86 01:06:01 PM 0 20.67 0.00 2.84 5.35 0.10 71.03 01:06:01 PM 1 59.30 0.00 3.38 2.66 0.10 34.55 01:07:01 PM all 39.81 0.00 1.63 1.08 0.09 57.39 01:07:01 PM 0 25.72 0.00 1.52 0.80 0.08 71.88 01:07:01 PM 1 53.96 0.00 1.74 1.36 0.10 42.85 01:08:01 PM all 38.48 0.00 2.24 0.57 0.11 58.60 01:08:01 PM 0 29.57 0.00 2.17 0.62 0.12 67.53 01:08:01 PM 1 47.37 0.00 2.32 0.52 0.10 49.69 Average: all 39.00 0.57 6.40 3.48 0.13 50.43 Average: 0 28.54 0.45 5.78 4.29 0.15 60.80 Average: 1 49.50 0.70 7.02 2.67 0.10 40.01