---> uname -a: Linux prd-centos8-builder-2c-2g-7874.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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 7.8G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 542 5028 19 2126 6860 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:d5:59:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fed5:593d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-builder-1ae1234a-6327-4bea-9e12-436d0ac3d2a0.nov) 12/14/2023 _x86_64_ (2 CPU) 09:31:31 LINUX RESTART (2 CPU) 09:32:02 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 92.73 31.72 61.01 5631.04 20796.98 09:34:01 AM 90.59 0.22 90.37 15.99 8118.98 09:35:01 AM 61.21 0.25 60.96 40.13 5998.27 09:36:01 AM 16.46 0.10 16.36 3.60 398.98 09:37:01 AM 15.45 0.38 15.06 18.26 384.95 Average: 55.16 6.45 48.71 1126.87 7094.23 09:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5258276 7011524 2624196 33.29 2688 1939044 747572 8.37 236184 2080928 184468 09:34:01 AM 5182056 7048728 2700416 34.26 2688 2044088 678168 7.59 199796 2162316 134124 09:35:01 AM 5115756 6999276 2766716 35.10 2688 2060932 716216 8.02 233712 2192044 12696 09:36:01 AM 5114780 6998376 2767692 35.11 2688 2061040 708192 7.93 234072 2192968 12700 09:37:01 AM 5139408 7010324 2743064 34.80 2688 2048440 714112 8.00 407488 1997448 15260 Average: 5162055 7013646 2720417 34.51 2688 2030709 712852 7.98 262250 2125141 71850 09:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 264.93 169.81 1662.34 58.84 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 52.47 41.27 550.57 7.33 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 27.38 26.01 161.90 7.87 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 12.25 12.28 13.62 5.33 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 22.83 21.05 26.53 7.93 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 75.34 53.70 479.07 17.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-builder-1ae1234a-6327-4bea-9e12-436d0ac3d2a0.nov) 12/14/2023 _x86_64_ (2 CPU) 09:31:31 LINUX RESTART (2 CPU) 09:32:02 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 37.50 0.00 7.13 5.43 0.11 49.83 09:33:01 AM 0 31.77 0.00 7.30 7.98 0.12 52.83 09:33:01 AM 1 43.23 0.00 6.95 2.88 0.10 46.84 09:34:01 AM all 35.89 0.00 4.91 2.56 0.08 56.56 09:34:01 AM 0 32.29 0.00 5.16 2.38 0.08 60.08 09:34:01 AM 1 39.49 0.00 4.66 2.73 0.08 53.04 09:35:01 AM all 31.76 0.00 2.95 2.61 0.09 62.59 09:35:01 AM 0 24.41 0.00 2.60 3.32 0.08 69.58 09:35:01 AM 1 39.12 0.00 3.29 1.91 0.10 55.58 09:36:01 AM all 22.25 0.00 1.37 0.10 0.08 76.21 09:36:01 AM 0 22.54 0.00 1.50 0.05 0.08 75.82 09:36:01 AM 1 21.95 0.00 1.24 0.15 0.07 76.59 09:37:01 AM all 32.19 0.00 2.75 0.16 0.08 64.81 09:37:01 AM 0 36.45 0.00 2.85 0.17 0.08 60.45 09:37:01 AM 1 27.93 0.00 2.65 0.15 0.08 69.19 Average: all 31.90 0.00 3.81 2.16 0.09 62.04 Average: 0 29.49 0.00 3.87 2.76 0.09 63.79 Average: 1 34.32 0.00 3.75 1.56 0.09 60.29