---> uname -a: Linux prd-centos8-builder-2c-1g-36776.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: 2799.996 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 562 5052 19 2085 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:8a:12:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.252/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe8a:128c/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) 05/01/2024 _x86_64_ (2 CPU) 20:03:24 LINUX RESTART (2 CPU) 08:04:02 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 227.02 123.74 103.29 3735.28 7054.85 08:06:01 PM 84.82 0.48 84.34 56.66 8187.85 08:07:01 PM 23.61 0.10 23.51 3.60 958.40 08:08:01 PM 26.53 0.78 25.75 57.06 611.10 Average: 89.93 30.89 59.04 951.63 4191.10 08:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5236072 6980868 2648372 33.59 2688 1917612 770628 8.63 217560 2087176 144292 08:06:01 PM 5239480 7059304 2644964 33.55 2688 1987680 673288 7.54 243924 2034512 16952 08:07:01 PM 5192368 7012244 2692076 34.14 2688 1987792 711452 7.96 245020 2079748 8 08:08:01 PM 5132304 6957024 2752140 34.91 2688 1992060 754896 8.45 413592 1971056 12752 Average: 5200056 7002360 2684388 34.05 2688 1971286 727566 8.14 280024 2043123 43501 08:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 153.69 97.19 1235.68 42.44 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 31.78 26.56 187.25 8.39 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 24.69 21.38 21.01 7.36 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 38.29 29.85 34.77 12.08 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 61.73 43.52 366.07 17.47 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) 05/01/2024 _x86_64_ (2 CPU) 20:03:24 LINUX RESTART (2 CPU) 08:04:02 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 42.99 1.98 16.86 5.00 0.13 33.04 08:05:01 PM 0 41.38 2.66 19.78 5.00 0.12 31.06 08:05:01 PM 1 44.59 1.30 13.96 5.00 0.14 35.01 08:06:01 PM all 38.59 0.00 2.72 2.41 0.09 56.18 08:06:01 PM 0 44.08 0.00 2.58 2.33 0.08 50.92 08:06:01 PM 1 33.09 0.00 2.87 2.50 0.10 61.45 08:07:01 PM all 34.60 0.00 1.82 0.29 0.08 63.20 08:07:01 PM 0 48.88 0.00 1.85 0.22 0.08 48.98 08:07:01 PM 1 20.29 0.00 1.80 0.37 0.08 77.46 08:08:01 PM all 42.08 0.00 2.47 0.31 0.10 55.04 08:08:01 PM 0 45.04 0.00 2.50 0.23 0.12 52.11 08:08:01 PM 1 39.12 0.00 2.45 0.38 0.08 57.96 Average: all 39.54 0.48 5.88 1.98 0.10 52.02 Average: 0 44.88 0.65 6.55 1.92 0.10 45.91 Average: 1 34.20 0.32 5.20 2.04 0.10 58.14