---> uname -a: Linux prd-centos8-builder-2c-1g-3455.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: 2800.000 BogoMIPS: 5600.00 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 545 5039 19 2115 6848 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:b5:67:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.92/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:feb5:676b/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) 02/07/2024 _x86_64_ (2 CPU) 14:03:26 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 236.84 137.59 99.25 4750.02 7249.13 02:06:01 PM 103.02 0.28 102.73 17.86 8569.46 02:07:01 PM 35.74 0.30 35.44 42.39 2190.55 02:08:01 PM 37.39 0.78 36.60 57.05 1109.55 Average: 103.25 34.74 68.51 1216.93 4779.62 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5285848 7056172 2598588 32.96 2688 1943524 672320 7.53 218432 2039352 161044 02:06:01 PM 5142640 6999480 2741796 34.77 2688 2023772 697300 7.81 244416 2127412 52352 02:07:01 PM 5218396 7066808 2666040 33.81 2688 2015392 624648 6.99 252760 2043640 20 02:08:01 PM 5144428 6998584 2740008 34.75 2688 2019976 696504 7.80 420056 1950376 27892 Average: 5197828 7030261 2686608 34.07 2688 2000666 672693 7.53 283916 2040195 60327 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 295.67 157.41 1876.69 62.98 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 33.61 26.23 283.87 9.12 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 29.96 26.08 30.38 8.14 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 36.49 28.56 34.12 11.47 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 98.94 59.57 556.30 22.93 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) 02/07/2024 _x86_64_ (2 CPU) 14:03:26 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 44.77 2.41 18.26 5.38 0.11 29.07 02:05:01 PM 0 43.80 2.31 17.22 5.47 0.12 31.08 02:05:01 PM 1 45.75 2.52 19.31 5.28 0.10 27.04 02:06:01 PM all 40.84 0.00 3.52 2.70 0.11 52.83 02:06:01 PM 0 26.56 0.00 2.84 3.71 0.10 66.79 02:06:01 PM 1 55.15 0.00 4.20 1.70 0.12 38.84 02:07:01 PM all 39.14 0.00 1.96 0.73 0.10 58.06 02:07:01 PM 0 17.87 0.00 1.87 0.40 0.08 79.78 02:07:01 PM 1 60.46 0.00 2.05 1.07 0.12 36.30 02:08:01 PM all 41.42 0.00 2.82 0.47 0.10 55.20 02:08:01 PM 0 19.43 0.00 2.45 0.12 0.08 77.92 02:08:01 PM 1 63.44 0.00 3.19 0.82 0.12 32.44 Average: all 41.53 0.59 6.58 2.31 0.10 48.88 Average: 0 26.84 0.57 6.04 2.41 0.10 64.04 Average: 1 56.25 0.62 7.12 2.20 0.11 33.69