---> uname -a: Linux prd-centos8-builder-2c-1g-10175.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: 2800.000 BogoMIPS: 5600.00 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 539 4998 19 2161 6853 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:48:03:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe48:32b/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) 01/06/2024 _x86_64_ (2 CPU) 21:03:22 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 203.95 98.17 105.78 2980.30 7566.26 09:06:01 PM 101.42 0.47 100.95 56.25 10072.39 09:07:01 PM 29.65 0.10 29.55 3.60 1512.46 09:08:01 PM 26.55 0.78 25.76 57.06 745.49 Average: 90.39 24.88 65.51 774.27 4974.36 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5207740 7030536 2676704 33.95 2688 1994036 716396 8.02 222588 2107380 195280 09:06:01 PM 5167424 7062448 2717020 34.46 2688 2060556 643176 7.20 245356 2099792 31240 09:07:01 PM 5137232 7032364 2747212 34.84 2688 2060672 664768 7.44 252668 2120964 4 09:08:01 PM 5121288 7018464 2763156 35.05 2688 2062576 698248 7.82 421392 1969952 15872 Average: 5158421 7035953 2726023 34.57 2688 2044460 680647 7.62 285501 2074522 60599 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 77.75 49.81 1305.67 9.04 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 31.84 25.46 195.94 7.83 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 20.86 17.65 16.57 6.57 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 35.74 29.45 34.71 10.77 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 41.55 30.59 388.22 8.55 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) 01/06/2024 _x86_64_ (2 CPU) 21:03:22 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 41.57 1.38 14.21 2.73 0.11 40.02 09:05:01 PM 0 28.84 1.33 12.83 3.10 0.12 53.79 09:05:01 PM 1 54.35 1.42 15.59 2.35 0.10 26.18 09:06:01 PM all 38.09 0.00 3.40 1.91 0.09 56.50 09:06:01 PM 0 19.82 0.00 3.08 2.61 0.08 74.41 09:06:01 PM 1 56.37 0.00 3.73 1.22 0.10 38.58 09:07:01 PM all 29.61 0.00 1.35 0.45 0.09 68.50 09:07:01 PM 0 29.72 0.00 1.53 0.68 0.08 67.98 09:07:01 PM 1 29.50 0.00 1.17 0.22 0.10 69.02 09:08:01 PM all 38.94 0.00 2.63 0.46 0.10 57.87 09:08:01 PM 0 16.54 0.00 2.25 0.48 0.10 80.63 09:08:01 PM 1 61.36 0.00 3.01 0.43 0.10 35.09 Average: all 37.04 0.34 5.37 1.38 0.10 55.77 Average: 0 23.71 0.33 4.90 1.72 0.10 69.25 Average: 1 50.38 0.35 5.84 1.05 0.10 42.28