---> uname -a: Linux prd-centos8-builder-2c-1g-14086.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: 2799.998 BogoMIPS: 5599.99 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 577 5027 19 2095 6818 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:9e:69:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.202/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe9e:6967/64 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) 03/18/2024 _x86_64_ (2 CPU) 12:03:28 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 234.18 138.86 95.32 5995.80 6815.21 12:06:01 PM 95.95 0.28 95.67 17.86 8347.43 12:07:01 PM 24.61 0.30 24.31 42.39 1468.77 12:08:01 PM 26.00 0.78 25.21 57.06 600.62 Average: 95.20 35.07 60.13 1528.65 4308.21 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5285124 7023768 2599320 32.97 2688 1912336 713364 7.99 218928 2041284 140020 12:06:01 PM 5103556 6933344 2780888 35.27 2688 1997268 780368 8.74 243732 2170832 32088 12:07:01 PM 5197200 7027620 2687244 34.08 2688 1998424 673660 7.54 246044 2076396 4 12:08:01 PM 5136416 6971264 2748028 34.85 2688 2002576 739656 8.28 414364 1968944 12628 Average: 5180574 6988999 2703870 34.29 2688 1977651 726762 8.14 280767 2064364 46185 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 291.65 164.88 1701.57 59.63 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 34.79 28.48 236.96 10.60 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 29.18 26.86 29.03 15.48 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 38.69 31.16 42.32 12.74 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 98.60 62.86 502.57 24.61 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) 03/18/2024 _x86_64_ (2 CPU) 12:03:28 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 42.78 2.26 18.05 6.08 0.14 30.68 12:05:01 PM 0 33.21 2.69 19.80 6.55 0.15 37.59 12:05:01 PM 1 52.34 1.84 16.31 5.61 0.12 23.79 12:06:01 PM all 40.87 0.00 2.84 2.65 0.12 53.51 12:06:01 PM 0 41.87 0.00 2.84 3.09 0.12 52.08 12:06:01 PM 1 39.88 0.00 2.85 2.21 0.12 54.95 12:07:01 PM all 36.35 0.00 1.93 0.60 0.10 61.02 12:07:01 PM 0 19.58 0.00 1.85 0.67 0.12 77.78 12:07:01 PM 1 53.15 0.00 2.00 0.53 0.08 44.23 12:08:01 PM all 40.33 0.00 2.45 0.41 0.10 56.71 12:08:01 PM 0 27.24 0.00 2.30 0.43 0.10 69.93 12:08:01 PM 1 53.43 0.00 2.60 0.38 0.10 43.49 Average: all 40.07 0.56 6.26 2.42 0.11 50.58 Average: 0 30.45 0.66 6.63 2.67 0.12 59.47 Average: 1 49.70 0.45 5.89 2.17 0.10 41.69