---> uname -a: Linux prd-centos8-builder-2c-1g-19917.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 582 5035 19 2081 6813 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:b7:af:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.43/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:feb7:af12/64 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) 04/01/2024 _x86_64_ (2 CPU) 21:03:39 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 296.59 194.59 102.00 8069.83 41692.12 09:06:01 PM 99.55 0.23 99.32 16.53 7566.92 09:07:01 PM 46.11 0.35 45.76 43.73 3706.95 09:08:01 PM 9.62 0.00 9.62 0.00 215.56 Average: 112.98 48.80 64.18 2033.03 13297.75 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5362020 7004304 2522416 31.99 2688 1824020 795764 8.91 223580 1990304 86532 09:06:01 PM 5127816 6945184 2756620 34.96 2688 1985396 784400 8.78 221092 2173116 78784 09:07:01 PM 5187860 7003736 2696576 34.20 2688 1983984 722032 8.08 245116 2086652 24 09:08:01 PM 5185664 7001540 2698772 34.23 2688 1983992 716224 8.02 245764 2088504 32 Average: 5215840 6988691 2668596 33.85 2688 1944348 754605 8.45 233888 2084644 41343 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 256.57 134.77 1609.97 60.84 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 31.33 25.26 258.68 7.59 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 25.21 22.30 40.06 7.41 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 16.36 14.48 14.90 4.28 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 82.38 49.21 481.00 20.03 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) 04/01/2024 _x86_64_ (2 CPU) 21:03:39 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 36.55 3.16 21.15 22.67 0.14 16.32 09:05:01 PM 0 38.76 2.90 20.16 23.47 0.15 14.56 09:05:01 PM 1 34.34 3.43 22.14 21.88 0.14 18.07 09:06:01 PM all 41.57 0.00 3.56 2.90 0.13 51.84 09:06:01 PM 0 37.02 0.00 3.43 2.91 0.12 56.52 09:06:01 PM 1 46.12 0.00 3.70 2.88 0.15 47.15 09:07:01 PM all 35.96 0.00 1.83 0.81 0.09 61.30 09:07:01 PM 0 26.91 0.00 1.95 0.63 0.08 70.42 09:07:01 PM 1 45.01 0.00 1.72 0.98 0.10 52.19 09:08:01 PM all 21.00 0.00 1.33 0.06 0.07 77.54 09:08:01 PM 0 11.59 0.00 1.13 0.05 0.07 87.16 09:08:01 PM 1 30.42 0.00 1.53 0.07 0.07 67.91 Average: all 33.76 0.78 6.89 6.52 0.11 51.94 Average: 0 28.52 0.71 6.60 6.68 0.10 57.39 Average: 1 39.00 0.84 7.18 6.36 0.11 46.50