---> uname -a: Linux prd-centos8-builder-2c-1g-8345.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 566 5026 19 2106 6828 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:12:d6:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.201/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe12:d673/64 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) 02/24/2024 _x86_64_ (2 CPU) 13:03:24 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 221.41 118.40 103.02 3625.66 7131.83 01:06:01 PM 101.78 0.28 101.50 17.86 9128.14 01:07:01 PM 27.56 1.82 25.75 164.24 1037.78 01:08:01 PM 24.48 0.28 24.20 25.73 709.40 Average: 93.81 30.19 63.62 958.33 4501.98 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5231560 6997416 2652876 33.65 2688 1939184 730064 8.17 219016 2090548 160340 01:06:01 PM 5203488 7039036 2680948 34.00 2688 2003304 663776 7.43 242928 2070232 16500 01:07:01 PM 5128888 6972212 2755548 34.95 2688 2011096 732352 8.20 250280 2137660 2904 01:08:01 PM 5134908 6977012 2749528 34.87 2688 2009300 727976 8.15 426768 1955668 17520 Average: 5174711 6996419 2709725 34.37 2688 1990721 713542 7.99 284748 2063527 49316 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 217.06 110.65 1521.09 49.19 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 32.09 26.29 225.35 8.40 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 31.06 25.06 41.40 15.10 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 32.36 26.50 35.17 10.05 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 78.14 47.12 455.74 20.68 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) 02/24/2024 _x86_64_ (2 CPU) 13:03:24 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 43.53 1.71 16.43 4.78 0.10 33.44 01:05:01 PM 0 48.88 2.02 18.62 4.71 0.09 25.68 01:05:01 PM 1 38.23 1.40 14.26 4.85 0.12 41.15 01:06:01 PM all 39.02 0.00 3.17 2.86 0.12 54.84 01:06:01 PM 0 50.72 0.00 3.50 1.88 0.12 43.79 01:06:01 PM 1 27.32 0.00 2.84 3.84 0.12 65.87 01:07:01 PM all 28.68 0.00 1.65 0.57 0.09 69.01 01:07:01 PM 0 39.03 0.00 1.56 0.57 0.08 58.76 01:07:01 PM 1 18.39 0.00 1.74 0.57 0.10 79.21 01:08:01 PM all 37.84 0.00 2.43 0.38 0.09 59.26 01:08:01 PM 0 53.89 0.00 3.23 0.34 0.10 42.45 01:08:01 PM 1 21.92 0.00 1.64 0.42 0.08 75.94 Average: all 37.25 0.42 5.88 2.14 0.10 54.20 Average: 0 48.13 0.50 6.68 1.87 0.10 42.73 Average: 1 26.43 0.35 5.09 2.41 0.10 65.62