---> uname -a: Linux prd-centos8-builder-2c-1g-2182.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 583 5033 19 2083 6811 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:69:88:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.171/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe69:8873/64 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) 05/11/2024 _x86_64_ (2 CPU) 15:03:29 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 294.50 148.08 146.43 6173.37 9653.37 03:06:01 PM 91.85 0.28 91.57 17.86 7930.13 03:07:01 PM 26.26 0.30 25.96 42.39 1382.64 03:08:01 PM 19.11 0.78 18.33 57.05 431.82 Average: 107.93 37.36 70.57 1572.61 4849.31 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5323644 7039968 2560792 32.48 2688 1889672 706180 7.91 217928 2002288 121184 03:06:01 PM 5150524 6966516 2733912 34.67 2688 1983556 731188 8.19 243196 2124164 29356 03:07:01 PM 5102552 6919576 2781884 35.28 2688 1984832 767592 8.59 246220 2169372 156 03:08:01 PM 5207416 7026176 2677020 33.95 2688 1986564 679484 7.61 416444 1894832 188 Average: 5196034 6988059 2688402 34.10 2688 1961156 721111 8.07 280947 2047664 37721 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 299.50 169.31 1690.25 66.48 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 35.34 28.80 250.54 10.36 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 181.20 108.03 129.91 172.00 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 35.30 29.97 34.29 10.84 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 137.83 84.02 526.22 64.92 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) 05/11/2024 _x86_64_ (2 CPU) 15:03:29 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 41.77 2.43 18.88 7.25 0.12 29.54 03:05:01 PM 0 54.72 2.84 19.77 6.41 0.12 16.14 03:05:01 PM 1 28.75 2.02 17.99 8.09 0.12 43.03 03:06:01 PM all 41.79 0.00 3.05 2.68 0.12 52.36 03:06:01 PM 0 38.22 0.00 3.08 2.51 0.12 56.08 03:06:01 PM 1 45.36 0.00 3.03 2.84 0.12 48.65 03:07:01 PM all 40.93 0.00 2.21 1.09 0.10 55.67 03:07:01 PM 0 49.89 0.00 2.28 1.41 0.10 46.31 03:07:01 PM 1 32.00 0.00 2.14 0.77 0.10 64.99 03:08:01 PM all 38.44 0.00 2.27 0.32 0.10 58.87 03:08:01 PM 0 35.30 0.00 2.36 0.30 0.10 61.94 03:08:01 PM 1 41.59 0.00 2.18 0.33 0.10 55.79 Average: all 40.73 0.60 6.56 2.82 0.11 49.19 Average: 0 44.48 0.70 6.84 2.65 0.11 45.23 Average: 1 36.97 0.50 6.28 2.99 0.11 53.15