---> uname -a: Linux prd-centos8-builder-2c-1g-11567.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 544 5055 19 2099 6850 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:61:ef:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.24/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe61:efa5/64 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) 03/07/2024 _x86_64_ (2 CPU) 12:03:26 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 229.93 140.69 89.24 6116.05 8830.79 12:06:01 PM 107.16 0.28 106.88 17.86 8646.33 12:07:01 PM 33.69 0.30 33.39 42.39 2151.39 12:08:01 PM 17.71 0.40 17.31 18.39 418.63 Average: 97.12 35.42 61.71 1548.55 5011.75 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5211832 6988824 2672612 33.90 2688 1950996 752672 8.43 256968 2075188 181076 12:06:01 PM 5202512 7034956 2681932 34.02 2688 1999500 687444 7.70 239572 2072596 48284 12:07:01 PM 5199200 7032412 2685244 34.06 2688 2000772 666412 7.46 245020 2071500 8 12:08:01 PM 5166240 6998164 2718204 34.48 2688 1998808 705736 7.90 411108 1938736 14780 Average: 5194946 7013589 2689498 34.11 2688 1987519 703066 7.87 288167 2039505 61037 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 274.27 146.33 1657.91 60.73 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 35.42 28.61 311.89 8.78 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 22.93 21.45 23.31 7.21 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 30.61 25.07 32.96 8.85 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 90.80 55.36 506.49 21.39 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) 03/07/2024 _x86_64_ (2 CPU) 12:03:26 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 36.85 2.42 20.39 15.80 0.12 24.42 12:05:01 PM 0 38.05 2.93 20.41 16.90 0.10 21.61 12:05:01 PM 1 35.64 1.92 20.37 14.68 0.14 27.26 12:06:01 PM all 41.31 0.00 3.49 1.87 0.12 53.21 12:06:01 PM 0 53.27 0.00 3.80 2.77 0.12 40.04 12:06:01 PM 1 29.34 0.00 3.17 0.96 0.13 66.39 12:07:01 PM all 32.10 0.00 1.47 4.83 0.09 61.50 12:07:01 PM 0 45.86 0.00 1.66 5.54 0.10 46.84 12:07:01 PM 1 18.56 0.00 1.28 4.14 0.08 75.93 12:08:01 PM all 37.25 0.00 2.38 0.26 0.10 60.02 12:08:01 PM 0 54.52 0.00 2.56 0.42 0.10 42.41 12:08:01 PM 1 19.97 0.00 2.19 0.10 0.10 77.64 Average: all 36.89 0.59 6.84 5.61 0.11 49.95 Average: 0 48.00 0.72 7.04 6.34 0.11 37.79 Average: 1 25.80 0.47 6.64 4.89 0.11 62.10