---> uname -a: Linux prd-centos8-builder-2c-1g-22498.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 568 5042 19 2088 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:e5:f2:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.166/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fee5:f201/64 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) 04/11/2024 _x86_64_ (2 CPU) 15:03:25 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 225.81 132.51 93.30 3742.98 6880.75 03:06:01 PM 99.97 0.28 99.68 17.86 8723.18 03:07:01 PM 27.73 1.82 25.91 164.24 1020.78 03:08:01 PM 17.78 0.48 17.29 49.05 373.94 Average: 92.82 33.77 59.05 993.45 4249.69 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5303344 7028584 2581100 32.74 2688 1899224 721728 8.08 218004 2022504 130256 03:06:01 PM 5149264 6967648 2735180 34.69 2688 1986304 792264 8.87 244092 2125148 16568 03:07:01 PM 5230940 7054104 2653504 33.65 2688 1991100 700840 7.85 258460 2029356 32 03:08:01 PM 5184332 7009196 2700112 34.25 2688 1992768 717452 8.03 428436 1906072 200 Average: 5216970 7014883 2667474 33.83 2688 1967349 733071 8.21 287248 2020770 36764 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 212.93 109.03 1383.12 48.56 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 35.42 28.87 249.76 15.62 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 32.28 29.38 29.85 8.95 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 39.34 32.49 35.36 11.54 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 79.99 49.94 424.50 21.17 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) 04/11/2024 _x86_64_ (2 CPU) 15:03:25 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 39.35 2.41 18.69 11.98 0.15 27.43 03:05:01 PM 0 45.53 1.80 18.52 11.02 0.13 22.99 03:05:01 PM 1 33.14 3.01 18.85 12.95 0.17 31.88 03:06:01 PM all 40.65 0.00 3.01 2.69 0.10 53.55 03:06:01 PM 0 51.06 0.00 3.39 3.42 0.10 42.04 03:06:01 PM 1 30.25 0.00 2.63 1.96 0.10 65.05 03:07:01 PM all 37.12 0.00 1.95 1.40 0.09 59.43 03:07:01 PM 0 44.94 0.00 2.28 1.48 0.08 51.21 03:07:01 PM 1 29.29 0.00 1.62 1.32 0.10 67.67 03:08:01 PM all 37.89 0.00 2.34 0.63 0.11 59.04 03:08:01 PM 0 37.89 0.00 2.30 0.65 0.10 59.06 03:08:01 PM 1 37.89 0.00 2.37 0.60 0.12 59.01 Average: all 38.75 0.60 6.46 4.15 0.11 49.93 Average: 0 44.85 0.45 6.59 4.13 0.10 43.88 Average: 1 32.64 0.75 6.33 4.18 0.12 55.99