---> uname -a: Linux prd-centos8-builder-2c-1g-18009.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 568 5034 19 2096 6827 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:06:08:78 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 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe06:878/64 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) 13:03:29 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 240.02 143.84 96.18 6152.22 6831.19 01:06:01 PM 98.18 0.28 97.90 17.86 8991.65 01:07:01 PM 23.31 0.30 23.01 42.39 929.96 01:08:01 PM 18.85 0.58 18.26 33.73 423.83 Average: 95.10 36.25 58.84 1561.74 4294.26 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5314896 7052600 2569548 32.59 2688 1910884 689188 7.72 217652 2010848 139204 01:06:01 PM 5144176 6974132 2740268 34.76 2688 1997444 740940 8.29 243196 2131044 16568 01:07:01 PM 5130372 6961172 2754072 34.93 2688 1998720 788700 8.83 244992 2143812 152 01:08:01 PM 5118936 6950748 2765508 35.08 2688 1999740 773832 8.66 414412 1986140 160 Average: 5177095 6984663 2707349 34.34 2688 1976697 748165 8.38 280063 2067961 39021 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 312.28 161.93 1691.78 59.11 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 35.08 28.21 250.22 9.41 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 24.41 21.98 24.38 14.03 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 36.18 28.55 38.84 10.68 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 102.00 60.17 501.35 23.31 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) 13:03:29 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 42.42 2.39 18.67 5.48 0.11 30.94 01:05:01 PM 0 46.86 2.58 19.62 6.35 0.12 24.47 01:05:01 PM 1 37.99 2.20 17.71 4.60 0.10 37.40 01:06:01 PM all 41.97 0.00 3.03 2.64 0.13 52.23 01:06:01 PM 0 46.47 0.00 3.36 2.64 0.12 47.41 01:06:01 PM 1 37.48 0.00 2.70 2.64 0.13 57.05 01:07:01 PM all 30.66 0.00 1.44 0.39 0.08 67.42 01:07:01 PM 0 49.04 0.00 1.50 0.59 0.08 48.79 01:07:01 PM 1 12.34 0.00 1.38 0.20 0.08 85.99 01:08:01 PM all 36.15 0.00 2.13 0.22 0.10 61.40 01:08:01 PM 0 40.89 0.00 1.88 0.20 0.10 56.92 01:08:01 PM 1 31.40 0.00 2.38 0.25 0.10 65.87 Average: all 37.78 0.59 6.27 2.17 0.10 53.08 Average: 0 45.81 0.64 6.54 2.43 0.10 44.48 Average: 1 29.77 0.54 6.00 1.91 0.10 61.66