---> uname -a: Linux prd-centos8-builder-2c-1g-76137.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 566 4928 17 2205 6828 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:8f:cb:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.146/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe8f:cb4c/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) 11/15/2023 _x86_64_ (2 CPU) 13:03:29 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 187.56 133.51 54.05 6965.34 37944.31 01:06:01 PM 172.99 74.05 98.93 1933.54 6810.93 01:07:01 PM 104.03 0.48 103.55 56.66 12764.56 01:08:01 PM 40.59 0.10 40.49 3.60 2186.09 01:09:01 PM 23.88 0.58 23.30 33.73 693.03 Average: 105.82 41.76 64.06 1799.43 12083.97 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5599488 7085620 2284956 28.98 2688 1672492 700132 7.84 168996 1827996 76428 01:06:01 PM 5206852 7040136 2677592 33.96 2688 2004152 721492 8.08 220152 2117192 226312 01:07:01 PM 5077016 7019224 2807428 35.61 2688 2105852 700816 7.85 228520 2208864 47068 01:08:01 PM 5035356 6986588 2849088 36.14 2688 2115596 735888 8.24 252792 2227264 9668 01:09:01 PM 5053244 6996456 2831200 35.91 2688 2107108 702512 7.86 419828 2043792 15820 Average: 5194391 7025605 2690053 34.12 2688 2001040 712168 7.97 258058 2085022 75059 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 225.89 129.03 978.37 54.46 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 61.02 41.78 881.86 14.81 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 33.13 23.40 420.56 6.35 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 31.66 28.01 30.38 9.30 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 32.06 25.83 32.60 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 76.78 49.62 468.81 18.84 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) 11/15/2023 _x86_64_ (2 CPU) 13:03:29 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 16.51 2.14 12.42 58.15 0.10 10.68 01:05:01 PM 0 17.76 2.27 10.99 59.77 0.10 9.11 01:05:01 PM 1 15.26 2.02 13.84 56.54 0.10 12.24 01:06:01 PM all 35.31 1.11 11.64 9.53 0.14 42.28 01:06:01 PM 0 37.51 1.35 13.09 9.63 0.14 38.28 01:06:01 PM 1 33.11 0.86 10.18 9.44 0.14 46.28 01:07:01 PM all 32.53 0.00 3.28 8.78 0.11 55.30 01:07:01 PM 0 25.44 0.00 3.29 8.49 0.10 62.68 01:07:01 PM 1 39.66 0.00 3.27 9.08 0.12 47.88 01:08:01 PM all 37.31 0.00 2.11 1.39 0.13 59.07 01:08:01 PM 0 25.17 0.00 2.23 1.28 0.12 71.20 01:08:01 PM 1 49.47 0.00 1.99 1.49 0.13 46.92 01:09:01 PM all 38.03 0.00 2.67 0.54 0.11 58.64 01:09:01 PM 0 15.51 0.00 2.24 0.45 0.10 81.70 01:09:01 PM 1 60.61 0.00 3.11 0.64 0.12 35.52 Average: all 31.99 0.64 6.39 15.54 0.12 45.33 Average: 0 24.27 0.72 6.33 15.74 0.11 52.83 Average: 1 39.71 0.57 6.45 15.33 0.12 37.82