---> uname -a: Linux prd-centos8-builder-2c-1g-19199.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 549 5067 19 2082 6845 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:0f:bb:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.174/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe0f:bb76/64 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) 03/29/2024 _x86_64_ (2 CPU) 23:03:32 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 273.45 157.79 115.66 7512.11 24076.08 11:06:01 PM 98.15 0.28 97.87 17.86 8383.17 11:07:01 PM 29.05 0.30 28.75 42.39 1529.13 11:08:01 PM 18.94 0.78 18.16 57.05 367.09 Average: 104.91 39.80 65.11 1907.74 8589.82 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5343356 7056068 2541080 32.23 2688 1886432 682848 7.64 216648 1984284 122640 11:06:01 PM 5202176 7017468 2682260 34.02 2688 1982932 699408 7.83 241864 2074664 31968 11:07:01 PM 5210000 7025980 2674436 33.92 2688 1984200 699860 7.83 245660 2064824 12 11:08:01 PM 5187736 7005712 2696700 34.20 2688 1986156 725408 8.12 415928 1916652 260 Average: 5235817 7026307 2648619 33.59 2688 1959930 701881 7.86 280025 2010106 38720 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 333.37 159.25 1619.76 62.17 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 36.61 28.76 276.46 9.10 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 26.41 23.58 26.54 8.19 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 35.27 28.89 35.35 10.90 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 107.93 60.13 489.60 22.59 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) 03/29/2024 _x86_64_ (2 CPU) 23:03:32 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 38.37 2.68 19.75 13.87 0.10 25.23 11:05:01 PM 0 43.98 2.27 17.81 12.79 0.12 23.03 11:05:01 PM 1 32.74 3.08 21.70 14.96 0.09 27.43 11:06:01 PM all 40.83 0.00 3.23 3.41 0.09 52.44 11:06:01 PM 0 28.46 0.00 2.78 3.05 0.08 65.63 11:06:01 PM 1 53.19 0.00 3.68 3.78 0.10 39.25 11:07:01 PM all 37.54 0.00 1.61 0.49 0.08 60.28 11:07:01 PM 0 15.51 0.00 1.42 0.58 0.07 82.42 11:07:01 PM 1 59.57 0.00 1.80 0.40 0.08 38.15 11:08:01 PM all 38.04 0.00 2.32 0.16 0.09 59.39 11:08:01 PM 0 36.46 0.00 2.32 0.18 0.10 60.94 11:08:01 PM 1 39.61 0.00 2.33 0.13 0.08 57.84 Average: all 38.70 0.66 6.66 4.44 0.09 49.45 Average: 0 31.05 0.56 6.03 4.11 0.09 58.16 Average: 1 46.35 0.76 7.30 4.76 0.09 40.74