---> uname -a: Linux prd-centos8-builder-2c-1g-3554.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 564 5018 19 2116 6829 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:22:32:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.60/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe22:3286/64 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) 02/07/2024 _x86_64_ (2 CPU) 18:03:26 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 219.74 113.25 106.50 3116.69 7381.54 06:06:01 PM 101.58 0.50 101.08 56.78 8744.10 06:07:01 PM 28.91 0.07 28.85 3.07 1542.38 06:08:01 PM 26.76 0.78 25.98 57.06 804.18 Average: 94.26 28.65 65.60 808.46 4618.34 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5199104 6999376 2685340 34.06 2688 1972008 736880 8.25 221592 2117228 183508 06:06:01 PM 5207852 7056544 2676592 33.95 2688 2015268 655564 7.34 245084 2060336 32144 06:07:01 PM 5158056 7006820 2726388 34.58 2688 2015364 705932 7.90 252280 2101076 4 06:08:01 PM 5135192 6989144 2749252 34.87 2688 2020068 714944 8.00 421400 1956204 18656 Average: 5175051 7012971 2709393 34.36 2688 2005677 703330 7.87 285089 2058711 58578 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 82.81 53.72 1198.08 11.24 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 34.37 28.12 198.65 16.55 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 20.06 17.60 16.31 6.46 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 35.24 28.81 35.03 10.72 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 43.12 32.06 362.05 11.24 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) 02/07/2024 _x86_64_ (2 CPU) 18:03:26 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 43.15 1.68 15.68 2.74 0.12 36.63 06:05:01 PM 0 55.29 1.62 15.59 2.52 0.10 24.88 06:05:01 PM 1 30.99 1.74 15.77 2.96 0.14 48.40 06:06:01 PM all 38.34 0.00 3.17 1.72 0.09 56.68 06:06:01 PM 0 52.76 0.00 3.46 2.37 0.10 41.31 06:06:01 PM 1 23.93 0.00 2.88 1.07 0.08 72.04 06:07:01 PM all 29.45 0.00 1.35 0.45 0.08 68.67 06:07:01 PM 0 31.33 0.00 1.25 0.67 0.08 66.67 06:07:01 PM 1 27.56 0.00 1.45 0.23 0.08 70.67 06:08:01 PM all 38.80 0.00 2.59 0.35 0.10 58.16 06:08:01 PM 0 50.72 0.00 3.00 0.52 0.12 45.65 06:08:01 PM 1 26.89 0.00 2.18 0.18 0.08 70.66 Average: all 37.42 0.42 5.66 1.31 0.10 55.10 Average: 0 47.50 0.40 5.79 1.51 0.10 44.69 Average: 1 27.33 0.43 5.53 1.10 0.10 65.51