---> uname -a: Linux prd-centos8-builder-2c-1g-34908.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 574 5037 19 2087 6820 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:23:55:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe23:550d/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) 08/30/2024 _x86_64_ (2 CPU) 15:03:34 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 321.64 170.46 151.18 7917.49 42327.32 03:06:01 PM 133.46 3.32 130.14 67.99 10282.79 03:07:01 PM 31.58 0.30 31.28 42.39 1480.80 03:08:01 PM 23.69 0.78 22.91 57.05 516.41 Average: 127.60 43.72 83.88 2021.39 13652.48 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5325228 6981944 2559216 32.46 2688 1837180 793768 8.89 224028 2020320 104436 03:06:01 PM 5232432 7052732 2652012 33.64 2688 1987868 663756 7.43 241892 2040272 26484 03:07:01 PM 5190368 7011388 2694076 34.17 2688 1989144 706428 7.91 247120 2079932 12 03:08:01 PM 5160188 6986536 2724256 34.55 2688 1993740 720336 8.06 416072 1941004 13212 Average: 5227054 7008150 2657390 33.70 2688 1951983 721072 8.07 282278 2020382 36036 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 280.67 160.21 1692.95 66.61 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 34.51 28.20 276.47 8.63 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 29.36 27.18 27.78 13.64 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 38.32 31.06 33.92 12.25 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 95.72 61.66 507.81 25.28 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) 08/30/2024 _x86_64_ (2 CPU) 15:03:34 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 40.01 2.85 20.91 20.29 0.17 15.77 03:05:01 PM 0 39.99 3.01 22.71 19.13 0.17 14.98 03:05:01 PM 1 40.03 2.69 19.11 21.45 0.17 16.55 03:06:01 PM all 37.90 0.00 3.71 4.07 0.13 54.20 03:06:01 PM 0 40.23 0.00 3.46 3.23 0.12 52.96 03:06:01 PM 1 35.57 0.00 3.95 4.90 0.13 55.44 03:07:01 PM all 39.53 0.00 2.03 0.58 0.12 57.73 03:07:01 PM 0 35.96 0.00 2.07 0.65 0.12 61.21 03:07:01 PM 1 43.11 0.00 2.00 0.52 0.12 54.25 03:08:01 PM all 39.13 0.00 2.57 1.40 0.09 56.80 03:08:01 PM 0 56.70 0.00 2.86 2.11 0.10 38.22 03:08:01 PM 1 21.53 0.00 2.28 0.68 0.08 75.42 Average: all 39.14 0.70 7.24 6.52 0.13 46.27 Average: 0 43.24 0.74 7.70 6.22 0.13 41.97 Average: 1 35.04 0.66 6.78 6.82 0.13 50.58