---> uname -a: Linux prd-centos8-builder-2c-1g-1577.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 548 5036 19 2115 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:d3:a5:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.178/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fed3:a580/64 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) 02/01/2024 _x86_64_ (2 CPU) 20:03:25 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 217.14 112.76 104.38 3123.49 7368.66 08:06:01 PM 102.60 0.28 102.32 17.86 9008.72 08:07:01 PM 29.49 0.30 29.19 42.39 1538.80 08:08:01 PM 21.26 0.58 20.68 33.73 652.07 Average: 92.63 28.48 64.14 804.43 4642.05 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5210240 6994696 2674204 33.92 2688 1956836 727776 8.15 220380 2108452 172912 08:06:01 PM 5180260 7027544 2704184 34.30 2688 2013916 689240 7.72 244272 2088892 32136 08:07:01 PM 5123072 6981284 2761372 35.02 2688 2024848 724512 8.11 253452 2136172 9664 08:08:01 PM 5192100 7042144 2692344 34.15 2688 2016340 672564 7.53 420116 1902112 15820 Average: 5176418 7011417 2708026 34.35 2688 2002985 703523 7.88 284555 2058907 57633 08:04:01 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 93.67 63.33 1236.30 25.36 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 31.96 24.01 261.53 7.82 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 23.69 19.63 23.62 6.89 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 29.86 24.46 30.31 8.56 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 44.80 32.86 387.96 12.15 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) 02/01/2024 _x86_64_ (2 CPU) 20:03:25 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 40.15 1.70 17.58 4.30 0.13 36.14 08:05:01 PM 0 35.01 1.55 17.18 3.84 0.12 42.30 08:05:01 PM 1 45.31 1.85 17.98 4.77 0.14 29.96 08:06:01 PM all 40.02 0.00 3.28 3.00 0.12 53.59 08:06:01 PM 0 26.04 0.00 3.15 2.78 0.10 67.93 08:06:01 PM 1 54.00 0.00 3.41 3.21 0.13 39.24 08:07:01 PM all 26.00 0.00 1.42 0.54 0.09 71.94 08:07:01 PM 0 30.50 0.00 1.43 0.25 0.10 67.71 08:07:01 PM 1 21.51 0.00 1.42 0.83 0.08 76.16 08:08:01 PM all 34.15 0.00 2.31 0.42 0.09 63.03 08:08:01 PM 0 22.87 0.00 1.97 0.12 0.08 74.96 08:08:01 PM 1 45.43 0.00 2.65 0.72 0.10 51.11 Average: all 35.06 0.42 6.10 2.06 0.11 56.26 Average: 0 28.58 0.38 5.89 1.74 0.10 63.30 Average: 1 41.54 0.46 6.31 2.37 0.11 49.21