---> uname -a: Linux prd-centos8-builder-2c-1g-6470.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 546 5039 19 2113 6847 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:98:8f:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.97/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe98:8f9c/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) 02/18/2024 _x86_64_ (2 CPU) 22:04:06 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 152.22 25.68 126.55 1464.56 10008.15 10:07:01 PM 72.93 0.50 72.43 57.85 5774.59 10:08:01 PM 15.88 0.03 15.85 1.73 388.14 10:09:01 PM 30.82 0.78 30.04 57.05 862.03 Average: 67.96 6.75 61.21 395.27 4258.15 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 5187680 7016336 2696764 34.20 2688 1995572 708504 7.93 219404 2109716 106240 10:07:01 PM 5179836 7026108 2704608 34.30 2688 2012828 698528 7.82 249664 2082192 28 10:08:01 PM 5209964 7056264 2674480 33.92 2688 2012884 663680 7.43 250724 2051728 12 10:09:01 PM 5130460 6982020 2753984 34.93 2688 2017472 736644 8.25 418008 1965072 27900 Average: 5176985 7020182 2707459 34.34 2688 2009689 701839 7.86 284450 2052177 33545 10:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 56.86 39.78 896.62 7.99 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 32.07 26.52 182.70 7.67 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 20.78 18.18 17.74 5.77 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 34.07 27.02 31.79 10.99 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 35.95 27.88 282.20 8.10 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) 02/18/2024 _x86_64_ (2 CPU) 22:04:06 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 42.20 0.40 6.49 3.41 0.09 47.41 10:06:01 PM 0 38.59 0.74 7.86 4.04 0.10 48.68 10:06:01 PM 1 45.80 0.07 5.12 2.79 0.08 46.15 10:07:01 PM all 38.90 0.00 2.51 1.76 0.09 56.73 10:07:01 PM 0 46.93 0.00 3.07 2.00 0.10 47.90 10:07:01 PM 1 30.90 0.00 1.96 1.51 0.08 65.54 10:08:01 PM all 29.10 0.00 1.57 0.19 0.08 69.06 10:08:01 PM 0 20.19 0.00 1.54 0.20 0.07 78.01 10:08:01 PM 1 38.01 0.00 1.60 0.18 0.08 60.13 10:09:01 PM all 42.33 0.00 2.91 0.41 0.10 54.25 10:09:01 PM 0 37.44 0.00 3.00 0.48 0.10 58.98 10:09:01 PM 1 47.22 0.00 2.81 0.33 0.10 49.53 Average: all 38.13 0.10 3.37 1.44 0.09 56.87 Average: 0 35.79 0.18 3.86 1.68 0.09 58.40 Average: 1 40.48 0.02 2.87 1.20 0.09 55.34