---> uname -a: Linux prd-centos8-builder-2c-1g-80417.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 562 5050 19 2087 6833 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:79:91:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.146/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe79:91a2/64 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) 10/30/2024 _x86_64_ (2 CPU) 12:03:30 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 287.79 151.91 135.88 6320.15 12591.07 12:06:01 PM 108.35 0.27 108.08 17.46 9136.15 12:07:01 PM 22.91 0.30 22.61 42.39 1207.52 12:08:01 PM 13.51 0.58 12.93 33.73 295.60 Average: 108.14 38.26 69.88 1603.37 5807.72 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5273124 6985928 2611320 33.12 2688 1885272 753248 8.43 217084 2050676 129676 12:06:01 PM 5152700 6972700 2731744 34.65 2688 1987340 723916 8.10 243816 2120792 26380 12:07:01 PM 5209960 7030528 2674484 33.92 2688 1988412 673968 7.54 246892 2061876 24 12:08:01 PM 5218000 7039740 2666444 33.82 2688 1989568 656928 7.35 416256 1882916 36 Average: 5213446 7007224 2670998 33.88 2688 1962648 702015 7.86 281012 2029065 39029 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 300.28 152.77 1656.47 66.46 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 38.04 32.71 282.57 9.60 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 28.71 26.40 28.61 8.33 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 21.60 18.91 21.00 10.97 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 97.15 57.70 497.15 23.84 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) 10/30/2024 _x86_64_ (2 CPU) 12:03:30 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 36.19 2.55 19.73 10.67 0.16 30.69 12:05:01 PM 0 40.52 2.12 19.08 10.89 0.12 27.27 12:05:01 PM 1 31.83 2.99 20.38 10.45 0.21 34.14 12:06:01 PM all 36.65 0.00 3.07 3.51 0.10 56.67 12:06:01 PM 0 40.37 0.00 3.10 2.78 0.10 53.64 12:06:01 PM 1 32.93 0.00 3.05 4.23 0.10 59.69 12:07:01 PM all 36.97 0.00 2.11 1.01 0.09 59.82 12:07:01 PM 0 48.42 0.00 2.12 0.78 0.10 48.57 12:07:01 PM 1 25.52 0.00 2.10 1.23 0.08 71.06 12:08:01 PM all 20.95 0.00 1.37 5.66 0.06 71.95 12:08:01 PM 0 15.77 0.00 1.42 3.60 0.05 79.16 12:08:01 PM 1 26.13 0.00 1.32 7.72 0.07 64.76 Average: all 32.68 0.63 6.50 5.18 0.10 54.90 Average: 0 36.27 0.52 6.38 4.49 0.09 52.24 Average: 1 29.09 0.73 6.63 5.88 0.11 57.56