---> uname -a: Linux prd-centos8-builder-2c-1g-458.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 567 5042 19 2089 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:3f:32:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.33/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe3f:327c/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) 05/04/2024 _x86_64_ (2 CPU) 13:03:28 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 275.86 126.27 149.58 3699.83 7312.45 01:06:01 PM 90.67 0.28 90.39 17.86 8358.36 01:07:01 PM 24.81 0.60 24.21 50.39 1012.41 01:08:01 PM 21.84 0.52 21.33 54.25 483.57 Average: 103.30 31.92 71.38 955.62 4291.84 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5287208 7034348 2597236 32.94 2688 1919832 713212 7.98 218532 2035556 143028 01:06:01 PM 5191752 7014780 2692692 34.15 2688 1990432 692812 7.76 243900 2081320 16952 01:07:01 PM 5235952 7059972 2648492 33.59 2688 1991932 657612 7.36 246424 2036128 28 01:08:01 PM 5184284 7013000 2700160 34.25 2688 1996012 692848 7.76 425280 1908468 12764 Average: 5224799 7030525 2659645 33.73 2688 1974552 689121 7.71 283534 2015368 43193 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 226.21 119.84 1432.68 53.35 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 32.47 25.81 191.51 11.05 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 30.44 25.96 27.96 10.02 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 44.42 35.30 41.43 14.28 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 83.39 51.73 423.41 22.18 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) 05/04/2024 _x86_64_ (2 CPU) 13:03:28 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 42.34 2.18 17.61 4.81 0.11 32.95 01:05:01 PM 0 35.25 2.81 21.87 4.58 0.12 35.37 01:05:01 PM 1 49.35 1.55 13.40 5.03 0.10 30.57 01:06:01 PM all 40.34 0.00 2.65 1.97 0.10 54.95 01:06:01 PM 0 34.25 0.00 2.48 2.93 0.08 60.26 01:06:01 PM 1 46.45 0.00 2.82 1.00 0.12 49.62 01:07:01 PM all 35.32 0.00 1.85 0.94 0.10 61.79 01:07:01 PM 0 32.87 0.00 1.84 0.93 0.10 64.26 01:07:01 PM 1 37.79 0.00 1.86 0.94 0.10 59.31 01:08:01 PM all 40.56 0.00 2.51 0.35 0.09 56.49 01:08:01 PM 0 24.96 0.00 2.10 0.17 0.08 72.69 01:08:01 PM 1 56.19 0.00 2.92 0.53 0.10 40.25 Average: all 39.63 0.54 6.11 2.01 0.10 51.61 Average: 0 31.82 0.69 6.99 2.14 0.10 58.27 Average: 1 47.45 0.39 5.24 1.87 0.10 44.95