---> uname -a: Linux prd-centos8-builder-2c-1g-24355.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 568 5045 19 2086 6827 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:98:9d:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.99/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe98:9d45/64 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) 04/19/2024 _x86_64_ (2 CPU) 10:03:26 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 227.81 125.86 101.95 3665.12 6962.27 10:06:01 AM 85.74 0.28 85.45 17.86 8260.20 10:07:01 AM 23.91 0.30 23.61 42.39 961.56 10:08:01 AM 26.96 0.78 26.18 57.06 618.75 Average: 91.11 31.81 59.30 945.57 4200.86 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5311664 7055804 2572780 32.63 2688 1916956 662104 7.41 218720 2009460 143000 10:06:01 AM 5228252 7047608 2656192 33.69 2688 1987224 675252 7.56 244000 2044604 16952 10:07:01 AM 5212784 7033396 2671660 33.89 2688 1988500 719200 8.05 246456 2057456 4 10:08:01 AM 5125284 6950656 2759160 34.99 2688 1992660 760652 8.52 414996 1976436 12644 Average: 5219496 7021866 2664948 33.80 2688 1971335 704302 7.88 281043 2021989 43150 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 189.32 102.57 1298.48 44.16 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 31.89 26.16 185.38 10.26 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 30.68 27.40 27.81 13.61 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 33.38 27.21 31.56 11.72 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 71.31 45.83 385.80 19.94 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) 04/19/2024 _x86_64_ (2 CPU) 10:03:26 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 43.27 2.34 18.65 5.77 0.10 29.87 10:05:01 AM 0 45.95 2.90 22.60 6.78 0.10 21.67 10:05:01 AM 1 40.63 1.79 14.75 4.78 0.10 37.94 10:06:01 AM all 39.57 0.00 2.68 2.30 0.12 55.33 10:06:01 AM 0 56.94 0.00 2.85 1.48 0.12 38.61 10:06:01 AM 1 22.24 0.00 2.51 3.11 0.12 72.02 10:07:01 AM all 38.41 0.00 2.14 0.42 0.12 58.92 10:07:01 AM 0 43.14 0.00 1.93 0.35 0.13 54.45 10:07:01 AM 1 33.67 0.00 2.35 0.48 0.10 63.39 10:08:01 AM all 42.72 0.00 2.48 0.58 0.10 54.13 10:08:01 AM 0 48.16 0.00 2.38 0.63 0.10 48.72 10:08:01 AM 1 37.29 0.00 2.57 0.52 0.10 59.53 Average: all 40.98 0.58 6.42 2.25 0.11 49.67 Average: 0 48.56 0.71 7.33 2.28 0.11 41.00 Average: 1 33.43 0.44 5.51 2.21 0.10 58.30