---> uname -a: Linux prd-centos8-builder-2c-1g-2008.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 570 5016 19 2112 6823 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:da:ca:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:feda:ca14/64 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) 02/02/2024 _x86_64_ (2 CPU) 20:03:25 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 240.14 140.72 99.42 6010.53 7928.96 08:06:01 PM 110.05 0.28 109.76 17.86 9255.63 08:07:01 PM 31.36 0.30 31.06 42.39 1569.02 08:08:01 PM 25.36 0.78 24.58 57.06 737.26 Average: 101.73 35.52 66.21 1532.08 4873.03 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5293704 7060944 2590740 32.86 2688 1940228 670004 7.50 219320 2030608 161012 08:06:01 PM 5135724 6989740 2748720 34.86 2688 2020620 702080 7.86 245664 2133708 41796 08:07:01 PM 5212772 7058372 2671672 33.89 2688 2012240 663356 7.43 253588 2047876 28 08:08:01 PM 5168352 7016332 2716092 34.45 2688 2014128 695572 7.79 422216 1924796 15844 Average: 5202638 7031347 2681806 34.01 2688 1996804 682753 7.64 285197 2034247 54670 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 318.11 153.58 1871.53 59.85 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 36.99 27.22 287.19 8.42 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 26.11 22.93 26.08 13.93 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 36.36 27.85 35.11 10.32 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 104.40 57.90 555.02 23.13 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) 02/02/2024 _x86_64_ (2 CPU) 20:03:25 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 44.08 2.25 17.91 5.66 0.14 29.97 08:05:01 PM 0 34.81 2.29 17.50 4.91 0.17 40.33 08:05:01 PM 1 53.38 2.20 18.32 6.41 0.12 19.58 08:06:01 PM all 41.15 0.00 3.40 2.83 0.12 52.51 08:06:01 PM 0 27.40 0.00 2.88 3.69 0.12 65.92 08:06:01 PM 1 54.93 0.00 3.92 1.97 0.12 39.07 08:07:01 PM all 33.76 0.00 1.64 0.49 0.09 64.01 08:07:01 PM 0 17.51 0.00 1.43 0.42 0.07 80.57 08:07:01 PM 1 49.99 0.00 1.85 0.57 0.12 47.48 08:08:01 PM all 36.93 0.00 2.57 0.38 0.10 60.02 08:08:01 PM 0 34.96 0.00 2.54 0.53 0.10 61.87 08:08:01 PM 1 38.89 0.00 2.61 0.23 0.10 58.16 Average: all 38.95 0.55 6.32 2.32 0.11 51.74 Average: 0 28.64 0.57 6.03 2.38 0.11 62.27 Average: 1 49.27 0.54 6.61 2.27 0.11 41.20