---> uname -a: Linux prd-centos8-builder-2c-1g-11957.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 565 5020 19 2114 6828 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:1c:4b:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.179/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe1c:4b67/64 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) 01/13/2024 _x86_64_ (2 CPU) 16:03:28 LINUX RESTART (2 CPU) 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 237.43 141.44 95.98 6102.88 7001.15 04:06:01 PM 101.10 0.28 100.82 17.86 8730.76 04:07:01 PM 36.13 0.30 35.83 42.39 2134.94 04:08:01 PM 22.66 0.40 22.26 18.40 616.50 Average: 98.76 35.17 63.59 1526.45 4611.15 04:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5292800 7035688 2591644 32.87 2688 1916592 710820 7.96 219680 2031044 142544 04:06:01 PM 5212368 7058832 2672076 33.89 2688 2012524 661992 7.41 239440 2059488 47840 04:07:01 PM 5161796 7008608 2722648 34.53 2688 2013796 707172 7.92 252528 2098936 12 04:08:01 PM 5142120 6987732 2742324 34.78 2688 2012292 733564 8.21 418984 1954136 13680 Average: 5202271 7022715 2682173 34.02 2688 1988801 703387 7.87 282658 2035901 51019 04:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 308.23 149.19 1765.14 58.41 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 40.37 28.59 406.14 7.99 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 24.46 21.63 24.75 7.11 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 32.98 26.68 31.34 18.24 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 100.65 56.14 551.83 22.79 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) 01/13/2024 _x86_64_ (2 CPU) 16:03:28 LINUX RESTART (2 CPU) 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 43.14 2.42 18.43 6.83 0.13 29.04 04:05:01 PM 0 48.39 2.26 17.94 7.16 0.14 24.12 04:05:01 PM 1 37.87 2.58 18.94 6.50 0.12 33.99 04:06:01 PM all 36.55 0.00 3.19 3.40 0.09 56.77 04:06:01 PM 0 42.59 0.00 3.44 3.18 0.08 50.71 04:06:01 PM 1 30.54 0.00 2.93 3.62 0.10 62.81 04:07:01 PM all 30.91 0.00 1.54 0.64 0.08 66.83 04:07:01 PM 0 49.53 0.00 1.85 0.37 0.08 48.16 04:07:01 PM 1 12.32 0.00 1.22 0.92 0.08 85.46 04:08:01 PM all 35.06 0.00 2.27 0.59 0.11 61.98 04:08:01 PM 0 39.96 0.00 2.71 0.60 0.10 56.62 04:08:01 PM 1 30.17 0.00 1.82 0.57 0.12 67.33 Average: all 36.36 0.59 6.25 2.83 0.10 53.87 Average: 0 45.09 0.55 6.40 2.79 0.10 45.06 Average: 1 27.63 0.63 6.10 2.87 0.11 62.67