---> uname -a: Linux prd-centos8-builder-2c-1g-23373.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 563 5050 19 2085 6832 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:0f:41:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.48/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe0f:4143/64 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) 04/14/2024 _x86_64_ (2 CPU) 21:03:30 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 229.85 125.60 104.25 4257.42 7071.50 09:06:01 PM 85.39 0.78 84.60 64.66 8162.74 09:07:01 PM 23.71 0.10 23.61 3.60 997.80 09:08:01 PM 19.04 0.48 18.56 49.05 362.33 Average: 89.49 31.74 57.75 1093.64 4148.44 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5250528 7001464 2633908 33.41 2688 1924084 750248 8.40 219740 2068644 150228 09:06:01 PM 5196748 7017360 2687688 34.09 2688 1988236 735464 8.23 254948 2062500 16952 09:07:01 PM 5213116 7033324 2671320 33.88 2688 1988352 708588 7.93 256972 2045136 20 09:08:01 PM 5166468 6991148 2717968 34.47 2688 1992272 736984 8.25 425116 1923580 12764 Average: 5206715 7010824 2677721 33.96 2688 1973236 732821 8.20 289194 2024965 44991 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 330.58 163.04 1698.71 60.01 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 34.11 29.60 189.13 14.84 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 27.01 24.18 23.49 7.79 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 38.05 31.29 35.52 12.00 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 107.44 62.02 486.69 23.66 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) 04/14/2024 _x86_64_ (2 CPU) 21:03:30 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 45.56 2.09 16.90 3.39 0.12 31.94 09:05:01 PM 0 59.06 1.60 16.75 3.17 0.12 19.30 09:05:01 PM 1 32.02 2.57 17.06 3.60 0.12 44.63 09:06:01 PM all 39.72 0.00 2.71 1.57 0.12 55.87 09:06:01 PM 0 49.97 0.00 2.78 1.10 0.12 46.04 09:06:01 PM 1 29.48 0.00 2.64 2.05 0.13 65.70 09:07:01 PM all 39.26 0.00 2.07 0.24 0.11 58.33 09:07:01 PM 0 62.95 0.00 2.33 0.22 0.10 34.40 09:07:01 PM 1 15.58 0.00 1.80 0.27 0.12 82.23 09:08:01 PM all 40.62 0.00 2.46 0.17 0.12 56.63 09:08:01 PM 0 48.76 0.00 2.33 0.17 0.12 48.63 09:08:01 PM 1 32.48 0.00 2.58 0.18 0.12 64.64 Average: all 41.27 0.52 6.00 1.34 0.12 50.76 Average: 0 55.17 0.40 6.02 1.16 0.11 37.15 Average: 1 27.37 0.64 5.98 1.52 0.12 64.38