---> uname -a: Linux prd-centos8-builder-2c-1g-14857.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 558 5047 19 2093 6837 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:d0:e7:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.149/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fed0:e709/64 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) 03/21/2024 _x86_64_ (2 CPU) 14:03:25 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 217.81 115.54 102.27 3583.74 7025.02 02:06:01 PM 86.20 0.28 85.92 17.86 8549.34 02:07:01 PM 24.25 0.60 23.65 50.39 988.47 02:08:01 PM 20.15 0.48 19.66 49.06 428.85 Average: 87.11 29.23 57.88 925.37 4248.04 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5277216 7029000 2607228 33.07 2688 1924624 711260 7.96 218260 2046864 151320 02:06:01 PM 5129224 6955820 2755220 34.95 2688 1994444 769028 8.61 243444 2147204 16568 02:07:01 PM 5193028 7020960 2691416 34.14 2688 1995816 713408 7.99 255984 2069916 28 02:08:01 PM 5229416 7061808 2655028 33.67 2688 1999732 671836 7.52 424012 1863700 12760 Average: 5207221 7016897 2677223 33.96 2688 1978654 716383 8.02 285425 2031921 45169 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 204.62 119.54 1530.69 55.00 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 28.28 22.68 180.11 8.01 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 34.54 27.28 34.62 9.95 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 36.81 28.96 35.02 12.39 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 76.07 49.62 445.15 21.34 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) 03/21/2024 _x86_64_ (2 CPU) 14:03:25 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 43.43 1.64 16.56 5.07 0.13 33.17 02:05:01 PM 0 21.77 2.80 22.18 5.80 0.12 47.32 02:05:01 PM 1 64.70 0.50 11.03 4.35 0.13 19.28 02:06:01 PM all 38.28 0.00 2.54 3.78 0.13 55.27 02:06:01 PM 0 36.31 0.00 2.41 3.07 0.15 58.06 02:06:01 PM 1 40.25 0.00 2.66 4.50 0.12 52.48 02:07:01 PM all 36.81 0.00 1.95 0.79 0.10 60.35 02:07:01 PM 0 31.40 0.00 2.03 0.72 0.10 65.75 02:07:01 PM 1 42.23 0.00 1.88 0.86 0.10 54.93 02:08:01 PM all 38.55 0.00 2.33 0.44 0.12 58.56 02:08:01 PM 0 16.85 0.00 2.10 0.30 0.12 80.64 02:08:01 PM 1 60.33 0.00 2.56 0.58 0.12 36.41 Average: all 39.26 0.41 5.81 2.51 0.12 51.90 Average: 0 26.59 0.69 7.10 2.45 0.12 63.05 Average: 1 51.88 0.13 4.53 2.57 0.12 40.78