---> uname -a: Linux prd-centos8-builder-2c-1g-16745.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 592 5017 19 2088 6802 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:f8:71:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.181/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fef8:7192/64 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) 06/14/2024 _x86_64_ (2 CPU) 08:03:27 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 280.94 128.95 151.99 3700.72 7662.87 08:06:01 AM 83.11 0.27 82.84 17.46 8110.40 08:07:01 AM 23.45 0.60 22.85 50.39 788.87 08:08:01 AM 24.81 0.48 24.33 49.06 543.84 Average: 103.07 32.57 70.50 954.37 4276.65 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5293400 7037156 2591044 32.86 2688 1916884 703908 7.88 218716 2031812 140024 08:06:01 AM 5200056 7022072 2684388 34.05 2688 1989940 720408 8.06 244284 2075140 10556 08:07:01 AM 5191772 7015276 2692672 34.15 2688 1991444 706968 7.91 247336 2081116 8 08:08:01 AM 5107644 6935764 2776800 35.22 2688 1995376 770052 8.62 426512 1984200 12740 Average: 5198218 7002567 2686226 34.07 2688 1973411 725334 8.12 284212 2043067 40832 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 182.55 103.63 1306.82 46.67 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 25.87 22.66 179.32 10.57 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 28.78 25.23 32.70 7.97 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 34.49 28.15 29.69 12.09 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 67.92 44.92 387.12 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) 06/14/2024 _x86_64_ (2 CPU) 08:03:27 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 41.59 2.19 17.74 6.89 0.10 31.49 08:05:01 AM 0 34.65 2.83 22.11 7.53 0.10 32.78 08:05:01 AM 1 48.45 1.56 13.42 6.26 0.10 30.21 08:06:01 AM all 36.53 0.00 2.46 5.08 0.11 55.82 08:06:01 AM 0 22.37 0.00 1.94 5.66 0.12 69.92 08:06:01 AM 1 50.68 0.00 2.99 4.49 0.10 41.74 08:07:01 AM all 37.76 0.00 1.94 0.53 0.10 59.68 08:07:01 AM 0 24.19 0.00 2.02 0.40 0.10 73.29 08:07:01 AM 1 51.35 0.00 1.86 0.65 0.10 46.04 08:08:01 AM all 39.92 0.00 2.22 0.79 0.09 56.98 08:08:01 AM 0 19.78 0.00 2.10 0.25 0.08 77.79 08:08:01 AM 1 60.10 0.00 2.34 1.32 0.10 36.13 Average: all 38.94 0.54 6.04 3.31 0.10 51.07 Average: 0 25.20 0.70 6.96 3.44 0.10 63.61 Average: 1 52.66 0.39 5.13 3.17 0.10 38.56