---> uname -a: Linux prd-centos8-builder-2c-1g-18054.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 573 5030 19 2095 6822 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:97:0e:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.37/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe97:e51/64 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) 03/25/2024 _x86_64_ (2 CPU) 16:03:27 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 236.21 140.28 95.93 6015.80 6989.80 04:06:01 PM 91.52 0.28 91.23 17.86 8718.26 04:07:01 PM 24.98 0.30 24.68 42.39 1012.75 04:08:01 PM 25.51 0.78 24.73 57.05 544.52 Average: 94.55 35.41 59.14 1533.15 4316.04 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5266464 7027208 2617980 33.20 2688 1934384 728056 8.15 221580 2055868 158924 04:06:01 PM 5214312 7043628 2670132 33.87 2688 1997248 670748 7.51 242792 2062780 16440 04:07:01 PM 5180228 7010784 2704216 34.30 2688 1998524 698064 7.81 245308 2093692 16 04:08:01 PM 5127688 6962676 2756756 34.96 2688 2002676 744388 8.33 413636 1978248 12636 Average: 5197173 7011074 2687271 34.08 2688 1983208 710314 7.95 280829 2047647 47004 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 258.26 141.03 1748.53 58.08 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 35.48 27.03 192.69 9.69 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 31.59 28.71 32.64 8.87 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 38.72 32.41 35.19 22.10 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 91.01 57.29 502.22 24.69 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) 03/25/2024 _x86_64_ (2 CPU) 16:03:27 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 43.75 2.32 17.38 4.58 0.11 31.87 04:05:01 PM 0 39.19 2.27 17.90 5.12 0.12 35.40 04:05:01 PM 1 48.30 2.37 16.85 4.05 0.10 28.33 04:06:01 PM all 41.67 0.00 2.79 2.30 0.12 53.12 04:06:01 PM 0 37.60 0.00 2.86 2.65 0.12 56.78 04:06:01 PM 1 45.75 0.00 2.73 1.95 0.12 49.46 04:07:01 PM all 37.49 0.00 2.02 0.43 0.10 59.96 04:07:01 PM 0 26.01 0.00 2.08 0.52 0.10 71.29 04:07:01 PM 1 48.97 0.00 1.97 0.33 0.10 48.62 04:08:01 PM all 40.80 0.00 2.42 0.47 0.14 56.17 04:08:01 PM 0 37.22 0.00 2.55 0.43 0.15 59.65 04:08:01 PM 1 44.39 0.00 2.30 0.50 0.13 52.68 Average: all 40.92 0.57 6.11 1.93 0.12 50.35 Average: 0 34.99 0.56 6.30 2.17 0.12 55.86 Average: 1 46.85 0.59 5.92 1.70 0.11 44.84