---> uname -a: Linux prd-centos8-builder-2c-1g-8845.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 568 4969 19 2161 6824 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:c2:1c:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fec2:1c9b/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) 12/31/2023 _x86_64_ (2 CPU) 19:03:23 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 209.53 113.73 95.80 3300.77 7049.23 07:06:01 PM 109.70 0.28 109.42 17.87 11256.73 07:07:01 PM 38.88 0.30 38.58 42.39 2267.86 07:08:01 PM 19.53 0.38 19.14 18.26 552.67 Average: 94.41 28.68 65.73 844.92 5281.25 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5297408 7053912 2587036 32.81 2688 1929504 689576 7.72 218224 2026448 153664 07:06:01 PM 5117028 7011408 2767416 35.10 2688 2059372 707628 7.92 238496 2152860 46948 07:07:01 PM 5105716 7000712 2778728 35.24 2688 2060644 709524 7.94 252664 2151004 4 07:08:01 PM 5108284 7001632 2776160 35.21 2688 2059116 707680 7.92 418552 1985904 13660 Average: 5157109 7016916 2727335 34.59 2688 2027159 703602 7.88 281984 2079054 53569 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 138.04 85.80 1147.41 32.35 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 46.40 33.00 556.86 7.36 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 25.01 21.16 29.91 7.29 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 29.21 24.38 29.91 8.31 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 59.67 41.09 441.03 13.83 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) 12/31/2023 _x86_64_ (2 CPU) 19:03:23 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 37.97 1.65 16.37 6.29 0.13 37.59 07:05:01 PM 0 31.77 1.73 16.81 5.38 0.14 44.17 07:05:01 PM 1 44.21 1.57 15.92 7.20 0.12 30.97 07:06:01 PM all 36.86 0.00 3.29 4.36 0.10 55.39 07:06:01 PM 0 32.21 0.00 3.41 5.35 0.10 58.93 07:06:01 PM 1 41.52 0.00 3.16 3.38 0.10 51.84 07:07:01 PM all 31.18 0.00 1.52 1.61 0.08 65.61 07:07:01 PM 0 19.50 0.00 1.65 1.87 0.08 76.90 07:07:01 PM 1 42.88 0.00 1.39 1.35 0.08 54.30 07:08:01 PM all 33.78 0.00 2.18 0.34 0.09 63.60 07:08:01 PM 0 19.21 0.00 2.07 0.28 0.08 78.35 07:08:01 PM 1 48.33 0.00 2.30 0.40 0.10 48.87 Average: all 34.93 0.41 5.78 3.13 0.10 55.64 Average: 0 25.65 0.43 5.94 3.21 0.10 64.68 Average: 1 44.24 0.39 5.63 3.06 0.10 46.59