---> uname -a: Linux prd-centos8-builder-2c-1g-4397.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 551 4994 17 2153 6843 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:be:4b:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.152/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:febe:4b61/64 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) 11/25/2023 _x86_64_ (2 CPU) 17:03:31 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 248.55 145.10 103.45 6167.41 13326.72 05:06:01 PM 110.10 0.48 109.62 56.66 10444.56 05:07:01 PM 33.96 0.10 33.86 3.60 2074.35 05:08:01 PM 27.75 0.78 26.96 57.06 812.10 Average: 105.09 36.62 68.47 1571.37 6664.71 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5278384 7041824 2606060 33.05 2688 1934576 738104 8.26 222032 2043620 162276 05:06:01 PM 5130436 7019912 2754008 34.93 2688 2053344 720172 8.06 240068 2144156 46972 05:07:01 PM 5133488 7022464 2750956 34.89 2688 2053444 706928 7.91 251716 2130372 20 05:08:01 PM 5174220 7068400 2710224 34.37 2688 2057596 658868 7.38 418928 1920844 27696 Average: 5179132 7038150 2705312 34.31 2688 2024740 706018 7.90 283186 2059748 59241 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 268.19 142.99 1723.65 59.53 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 47.28 34.98 567.51 8.50 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 29.90 26.01 29.78 8.74 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 36.61 28.25 35.02 10.54 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 95.50 58.06 589.04 21.83 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) 11/25/2023 _x86_64_ (2 CPU) 17:03:31 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 43.34 2.41 18.73 6.72 0.14 28.66 05:05:01 PM 0 34.80 3.10 20.98 7.72 0.14 33.27 05:05:01 PM 1 51.83 1.73 16.49 5.72 0.15 24.08 05:06:01 PM all 38.77 0.00 3.52 4.12 0.11 53.48 05:06:01 PM 0 38.25 0.00 3.26 3.88 0.12 54.49 05:06:01 PM 1 39.30 0.00 3.78 4.36 0.10 52.46 05:07:01 PM all 39.08 0.00 1.91 0.60 0.11 58.31 05:07:01 PM 0 14.53 0.00 1.76 0.75 0.08 82.87 05:07:01 PM 1 63.63 0.00 2.05 0.45 0.13 33.73 05:08:01 PM all 39.93 0.00 2.86 0.52 0.11 56.58 05:08:01 PM 0 22.59 0.00 2.21 0.67 0.10 74.43 05:08:01 PM 1 57.28 0.00 3.50 0.38 0.12 38.72 Average: all 40.26 0.59 6.69 2.97 0.12 49.36 Average: 0 27.50 0.76 6.97 3.23 0.11 61.43 Average: 1 53.01 0.43 6.41 2.72 0.13 37.31