---> uname -a: Linux prd-centos8-builder-2c-1g-11792.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 554 5047 19 2097 6840 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:f6:a3:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fef6:a386/64 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) 03/08/2024 _x86_64_ (2 CPU) 15:03:26 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 216.13 116.51 99.62 4065.04 6924.31 03:06:01 PM 106.85 0.28 106.57 17.86 9189.70 03:07:01 PM 22.08 0.30 21.78 42.39 930.46 03:08:01 PM 23.06 0.40 22.66 18.40 696.02 Average: 92.03 29.38 62.66 1036.01 4435.08 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5320728 7070932 2563716 32.52 2688 1923504 666084 7.46 217712 2005556 151112 03:06:01 PM 5161860 6990888 2722584 34.53 2688 1996480 731884 8.19 242712 2114080 16620 03:07:01 PM 5199456 7029612 2684988 34.05 2688 1997644 679212 7.60 245112 2073472 12 03:08:01 PM 5131184 6963352 2753260 34.92 2688 1998504 774040 8.66 412608 1972996 17532 Average: 5203307 7013696 2681137 34.01 2688 1979033 712805 7.98 279536 2041526 46319 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 295.35 145.22 1728.12 58.97 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 33.23 26.65 227.88 8.54 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 21.58 18.68 22.32 6.32 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 28.70 24.81 30.87 15.02 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 94.72 53.84 502.33 22.21 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) 03/08/2024 _x86_64_ (2 CPU) 15:03:26 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 42.87 1.54 17.48 4.41 0.12 33.58 03:05:01 PM 0 37.78 1.59 16.82 4.59 0.12 39.10 03:05:01 PM 1 47.96 1.49 18.14 4.24 0.12 28.05 03:06:01 PM all 39.23 0.00 3.15 3.48 0.11 54.03 03:06:01 PM 0 15.65 0.00 2.76 4.58 0.12 76.90 03:06:01 PM 1 62.91 0.00 3.55 2.37 0.10 31.07 03:07:01 PM all 28.93 0.00 1.55 0.43 0.10 68.99 03:07:01 PM 0 29.99 0.00 1.57 0.75 0.10 67.59 03:07:01 PM 1 27.87 0.00 1.54 0.10 0.10 70.39 03:08:01 PM all 37.00 0.00 2.17 0.58 0.11 60.14 03:08:01 PM 0 17.87 0.00 1.65 0.57 0.12 79.79 03:08:01 PM 1 56.16 0.00 2.69 0.60 0.10 40.44 Average: all 36.99 0.38 6.05 2.22 0.11 54.26 Average: 0 25.27 0.39 5.66 2.62 0.11 65.95 Average: 1 48.74 0.37 6.44 1.82 0.10 42.53