---> uname -a: Linux prd-centos8-builder-2c-1g-8972.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 581 4955 19 2162 6811 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:a5:8d:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.92/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fea5:8d35/64 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) 01/01/2024 _x86_64_ (2 CPU) 14:03:25 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 214.31 112.31 102.00 3515.15 7261.81 02:06:01 PM 99.05 0.47 98.58 30.12 10516.19 02:07:01 PM 34.44 0.30 34.14 42.39 1574.90 02:08:01 PM 23.55 0.40 23.15 18.40 638.26 Average: 92.84 28.37 64.47 901.48 4998.02 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5266124 7047628 2618312 33.21 2688 1954068 685152 7.67 219596 2054356 170872 02:06:01 PM 5109540 7004116 2774896 35.19 2688 2059800 699288 7.83 240288 2159544 31252 02:07:01 PM 5132720 7028216 2751716 34.90 2688 2061060 670736 7.51 253456 2123184 24 02:08:01 PM 5055668 6949016 2828768 35.88 2688 2059564 756964 8.47 419224 2037908 13680 Average: 5141013 7007244 2743423 34.80 2688 2033623 703035 7.87 283141 2093748 53957 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 172.30 98.27 1405.51 39.50 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 42.94 30.74 449.15 17.81 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 23.06 20.25 22.81 7.09 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 30.21 24.96 30.65 8.66 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 67.13 43.55 477.03 18.26 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) 01/01/2024 _x86_64_ (2 CPU) 14:03:25 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 41.83 1.51 16.22 4.92 0.13 35.39 02:05:01 PM 0 26.70 2.27 20.05 5.55 0.14 45.29 02:05:01 PM 1 56.81 0.76 12.42 4.29 0.12 25.60 02:06:01 PM all 36.70 0.00 3.35 5.06 0.11 54.77 02:06:01 PM 0 29.14 0.00 2.97 5.67 0.10 62.11 02:06:01 PM 1 44.32 0.00 3.74 4.45 0.12 47.37 02:07:01 PM all 29.40 0.00 1.39 2.00 0.09 67.12 02:07:01 PM 0 13.30 0.00 1.34 1.89 0.08 83.39 02:07:01 PM 1 45.66 0.00 1.44 2.11 0.10 50.69 02:08:01 PM all 36.80 0.00 2.11 0.86 0.13 60.10 02:08:01 PM 0 28.72 0.00 1.99 0.77 0.17 68.36 02:08:01 PM 1 44.87 0.00 2.24 0.95 0.10 51.84 Average: all 36.17 0.37 5.74 3.20 0.12 54.41 Average: 0 24.45 0.56 6.52 3.46 0.12 64.89 Average: 1 47.91 0.19 4.95 2.95 0.11 43.90