---> uname -a: Linux prd-centos8-builder-2c-8g-7895.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 509 5070 19 2118 6895 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:dd:07:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:fedd:7de/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) 13:21:38 LINUX RESTART (2 CPU) 01:22:01 PM tps rtps wtps bread/s bwrtn/s 01:23:02 PM 101.40 19.84 81.56 6004.27 38215.49 01:24:01 PM 1.91 0.00 1.91 0.00 40.29 01:25:01 PM 0.33 0.03 0.30 0.53 4.53 01:26:01 PM 0.28 0.00 0.28 0.00 3.88 01:27:01 PM 0.10 0.00 0.10 0.00 0.77 01:28:01 PM 0.17 0.00 0.17 0.00 2.92 01:29:01 PM 27.51 7.06 20.44 980.47 1919.44 01:30:01 PM 94.84 7.08 87.76 1319.61 7798.95 Average: 28.38 4.26 24.11 1040.33 6011.01 01:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:02 PM 5774824 7201588 2107648 26.74 2688 1626676 605380 6.78 168440 1686056 12 01:24:01 PM 5774804 7201536 2107668 26.74 2688 1626676 605380 6.78 168444 1686116 12 01:25:01 PM 5771400 7198156 2111072 26.78 2688 1626696 605380 6.78 168440 1689508 12 01:26:01 PM 5771508 7198264 2110964 26.78 2688 1626696 605380 6.78 168448 1689500 4 01:27:01 PM 5771352 7198108 2111120 26.78 2688 1626696 605380 6.78 168448 1689652 4 01:28:01 PM 5771120 7197880 2111352 26.79 2688 1626700 605380 6.78 168448 1689896 4 01:29:01 PM 5496136 7090228 2386336 30.27 2688 1788596 687540 7.70 364516 1750608 89412 01:30:01 PM 5250724 7063512 2631748 33.39 2688 1996752 696056 7.79 391180 1925856 81068 Average: 5672734 7168659 2209738 28.03 2688 1693186 626984 7.02 220796 1725899 21316 01:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:02 PM eth0 102.25 54.07 361.37 20.74 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 3.42 1.46 1.12 0.78 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 1.25 0.93 0.23 0.22 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 1.20 1.03 0.23 0.24 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 1.18 1.00 0.22 0.23 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 2.07 1.30 2.61 0.31 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 61.81 48.88 723.30 6.91 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 45.91 35.77 524.01 6.83 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 27.44 18.09 202.07 4.54 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) 13:21:38 LINUX RESTART (2 CPU) 01:22:01 PM CPU %user %nice %system %iowait %steal %idle 01:23:02 PM all 8.67 0.00 4.02 17.06 0.06 70.19 01:23:02 PM 0 9.65 0.00 3.59 18.67 0.07 68.02 01:23:02 PM 1 7.70 0.00 4.45 15.45 0.05 72.35 01:24:01 PM all 0.57 0.00 0.12 0.08 0.03 99.21 01:24:01 PM 0 0.61 0.00 0.08 0.15 0.02 99.13 01:24:01 PM 1 0.53 0.00 0.15 0.00 0.03 99.29 01:25:01 PM all 0.21 0.00 0.15 0.00 0.03 99.61 01:25:01 PM 0 0.10 0.00 0.17 0.00 0.02 99.72 01:25:01 PM 1 0.32 0.00 0.13 0.00 0.05 99.50 01:26:01 PM all 0.36 0.00 0.11 0.00 0.03 99.50 01:26:01 PM 0 0.28 0.00 0.08 0.00 0.03 99.60 01:26:01 PM 1 0.43 0.00 0.13 0.00 0.03 99.40 01:27:01 PM all 0.35 0.00 0.10 0.00 0.03 99.52 01:27:01 PM 0 0.63 0.00 0.12 0.00 0.03 99.22 01:27:01 PM 1 0.07 0.00 0.08 0.00 0.02 99.83 01:28:01 PM all 0.41 0.00 0.13 0.00 0.03 99.43 01:28:01 PM 0 0.67 0.00 0.12 0.00 0.03 99.18 01:28:01 PM 1 0.15 0.00 0.13 0.00 0.03 99.68 01:29:01 PM all 20.22 0.00 2.49 1.48 0.08 75.73 01:29:01 PM 0 18.83 0.00 2.16 0.77 0.08 78.16 01:29:01 PM 1 21.62 0.00 2.82 2.20 0.07 73.30 01:30:01 PM all 33.26 0.00 4.60 3.82 0.12 58.21 01:30:01 PM 0 33.60 0.00 5.12 3.93 0.12 57.23 01:30:01 PM 1 32.92 0.00 4.07 3.70 0.12 59.19 Average: all 8.00 0.00 1.46 2.80 0.05 87.69 Average: 0 8.05 0.00 1.43 2.93 0.05 87.55 Average: 1 7.96 0.00 1.50 2.66 0.05 87.83