---> uname -a: Linux prd-centos8-builder-2c-1g-11056.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 574 5011 19 2114 6819 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:72:d8:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.65/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe72:d820/64 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) 01/10/2024 _x86_64_ (2 CPU) 19:03:26 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 248.97 152.52 96.45 6332.29 22809.16 07:06:01 PM 105.58 0.23 105.35 16.53 7762.72 07:07:01 PM 56.21 0.35 55.86 43.72 4310.31 07:08:01 PM 10.38 0.00 10.38 0.00 223.56 07:09:01 PM 37.01 0.78 36.23 57.06 1107.03 Average: 91.64 30.78 60.86 1290.05 7242.98 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5246984 6985480 2637452 33.45 2688 1916652 764032 8.55 244056 2070976 148772 07:06:01 PM 5107204 6967132 2777232 35.22 2688 2027044 738572 8.27 221768 2190144 107084 07:07:01 PM 5120988 6977676 2763448 35.05 2688 2023600 716364 8.02 252656 2142068 9664 07:08:01 PM 5162300 7009340 2722136 34.53 2688 2013964 701676 7.85 252392 2101256 24 07:09:01 PM 5155588 7007388 2728848 34.61 2688 2017916 689056 7.71 429196 1931528 27416 Average: 5158613 6989403 2725823 34.57 2688 1999835 721940 8.08 280014 2087194 58592 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 267.73 136.94 1641.69 57.24 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 44.83 33.31 494.79 7.94 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 23.66 21.19 23.71 7.12 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 18.28 16.50 16.52 4.73 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 31.84 26.15 29.57 20.45 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 77.27 46.82 441.28 19.50 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) 01/10/2024 _x86_64_ (2 CPU) 19:03:26 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 35.69 2.69 20.18 17.86 0.13 23.46 07:05:01 PM 0 29.77 2.98 20.02 17.60 0.12 29.51 07:05:01 PM 1 41.56 2.40 20.34 18.12 0.14 17.45 07:06:01 PM all 38.90 0.00 3.42 4.18 0.11 53.38 07:06:01 PM 0 35.02 0.00 3.36 4.15 0.10 57.37 07:06:01 PM 1 42.79 0.00 3.48 4.22 0.12 49.39 07:07:01 PM all 33.04 0.00 2.12 1.64 0.07 63.13 07:07:01 PM 0 27.98 0.00 1.93 1.20 0.07 68.82 07:07:01 PM 1 38.10 0.00 2.30 2.08 0.08 57.43 07:08:01 PM all 25.36 0.00 1.46 0.13 0.08 72.98 07:08:01 PM 0 11.50 0.00 1.25 0.08 0.07 87.10 07:08:01 PM 1 39.21 0.00 1.67 0.17 0.08 58.88 07:09:01 PM all 42.86 0.00 2.82 0.87 0.10 53.36 07:09:01 PM 0 25.10 0.00 2.25 1.13 0.10 71.42 07:09:01 PM 1 60.63 0.00 3.38 0.60 0.10 35.28 Average: all 35.17 0.53 5.95 4.89 0.10 53.37 Average: 0 25.86 0.59 5.70 4.77 0.09 62.99 Average: 1 44.47 0.47 6.19 5.00 0.10 43.76