---> uname -a: Linux prd-centos8-builder-2c-1g-6075.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 565 5019 19 2114 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:81:24:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe81:240d/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) 02/17/2024 _x86_64_ (2 CPU) 09:03:25 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 226.37 125.31 101.07 3236.12 7192.67 09:06:01 AM 107.38 0.28 107.10 17.86 9109.22 09:07:01 AM 29.78 0.30 29.48 42.39 1532.66 09:08:01 AM 24.46 0.58 23.88 33.73 714.11 Average: 97.00 31.62 65.38 832.63 4637.27 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5280716 7057944 2603728 33.02 2688 1949596 667112 7.47 220124 2039448 168724 09:06:01 AM 5129032 6982644 2755412 34.95 2688 2020020 733556 8.21 243184 2141020 39772 09:07:01 AM 5136560 6991420 2747884 34.85 2688 2021296 727028 8.14 253300 2122404 7632 09:08:01 AM 5123532 6972388 2760912 35.02 2688 2014820 726392 8.13 420560 1969284 15804 Average: 5167460 7001099 2716984 34.46 2688 2001433 713522 7.99 284292 2068039 57983 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 94.35 64.31 1191.89 23.31 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 33.69 26.40 309.87 8.32 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 24.11 20.58 26.57 13.24 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 32.46 25.45 32.44 9.46 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 46.16 34.18 390.22 13.58 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) 02/17/2024 _x86_64_ (2 CPU) 09:03:25 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 41.93 2.31 18.64 4.54 0.09 32.48 09:05:01 AM 0 51.83 2.20 17.57 3.59 0.10 24.70 09:05:01 AM 1 31.97 2.42 19.71 5.50 0.09 40.31 09:06:01 AM all 40.03 0.00 3.42 3.08 0.09 53.38 09:06:01 AM 0 49.57 0.00 3.52 2.78 0.08 44.05 09:06:01 AM 1 30.48 0.00 3.31 3.39 0.10 62.71 09:07:01 AM all 28.09 0.00 1.53 0.50 0.08 69.79 09:07:01 AM 0 38.37 0.00 1.52 0.17 0.08 59.86 09:07:01 AM 1 17.80 0.00 1.55 0.83 0.08 79.73 09:08:01 AM all 37.74 0.00 2.42 0.34 0.08 59.42 09:08:01 AM 0 55.20 0.00 2.85 0.62 0.08 41.25 09:08:01 AM 1 20.25 0.00 2.00 0.07 0.08 77.60 Average: all 36.93 0.57 6.44 2.11 0.09 53.87 Average: 0 48.73 0.54 6.31 1.78 0.09 42.54 Average: 1 25.09 0.60 6.57 2.43 0.09 65.23