---> uname -a: Linux prd-centos8-builder-2c-1g-14402.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 560 5027 19 2111 6833 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:7d:2d:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.112/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe7d:2d30/64 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) 01/22/2024 _x86_64_ (2 CPU) 21:03:23 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 218.29 128.79 89.50 3705.56 7174.71 09:06:01 PM 103.10 0.23 102.87 16.53 8566.82 09:07:01 PM 48.56 0.35 48.21 43.73 2797.68 09:08:01 PM 23.98 0.58 23.40 33.73 710.83 Average: 98.49 32.49 65.99 950.00 4812.61 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5347044 7072248 2537400 32.18 2688 1898752 653992 7.32 217436 1979504 132224 09:06:01 PM 5070056 6937336 2814388 35.70 2688 2033140 762388 8.53 225540 2215848 82304 09:07:01 PM 5098884 6952672 2785560 35.33 2688 2020516 761240 8.52 253164 2160704 9676 09:08:01 PM 5122628 6968148 2761816 35.03 2688 2012016 735220 8.23 419876 1972376 15820 Average: 5159653 6982601 2724791 34.56 2688 1991106 728210 8.15 279004 2082108 60006 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 187.80 110.48 1404.81 50.48 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 41.99 31.38 473.70 7.74 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 30.86 26.65 30.00 9.32 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 34.38 27.88 33.01 9.72 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 73.76 49.10 485.42 19.32 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) 01/22/2024 _x86_64_ (2 CPU) 21:03:23 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 34.64 2.22 16.57 6.15 0.19 40.25 09:05:01 PM 0 31.35 1.65 15.47 7.53 0.19 43.81 09:05:01 PM 1 37.93 2.78 17.67 4.76 0.19 36.68 09:06:01 PM all 38.61 0.00 3.44 2.94 0.11 54.90 09:06:01 PM 0 33.08 0.00 3.49 3.00 0.10 60.33 09:06:01 PM 1 44.15 0.00 3.39 2.87 0.12 49.47 09:07:01 PM all 39.72 0.00 2.03 0.82 0.27 57.17 09:07:01 PM 0 20.71 0.00 2.23 0.96 0.12 75.98 09:07:01 PM 1 58.82 0.00 1.84 0.67 0.42 38.26 09:08:01 PM all 36.26 0.00 2.40 0.47 0.09 60.78 09:08:01 PM 0 40.39 0.00 2.44 0.17 0.08 56.92 09:08:01 PM 1 32.14 0.00 2.37 0.77 0.10 64.63 Average: all 37.32 0.55 6.07 2.58 0.16 53.32 Average: 0 31.37 0.41 5.87 2.90 0.12 59.32 Average: 1 43.27 0.69 6.28 2.26 0.21 47.31