---> uname -a: Linux prd-centos8-builder-2c-2g-7945.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: 2799.998 BogoMIPS: 5599.99 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 540 5030 19 2127 6862 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:cb:35:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:fecb:35a0/64 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) 19:32:29 LINUX RESTART (2 CPU) 07:33:01 PM tps rtps wtps bread/s bwrtn/s 07:34:01 PM 94.67 31.21 63.46 5537.75 8239.22 07:35:01 PM 94.52 0.22 94.30 15.99 8353.22 07:36:01 PM 55.87 0.12 55.76 9.60 5801.62 07:37:01 PM 12.03 0.23 11.80 34.12 210.11 07:38:01 PM 17.11 0.00 17.11 0.00 399.33 07:39:01 PM 20.79 0.77 20.03 56.91 626.47 Average: 49.17 5.42 43.74 942.45 3938.38 07:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 PM 5315140 7015344 2567332 32.57 2688 1884804 732028 8.20 195608 2060760 130060 07:35:01 PM 5198060 7063752 2684412 34.06 2688 2042684 665248 7.45 199296 2145976 132024 07:36:01 PM 5229468 7099732 2653004 33.66 2688 2047540 619500 6.94 223672 2086068 12 07:37:01 PM 5180400 7051784 2702072 34.28 2688 2048564 672832 7.53 232240 2126860 8 07:38:01 PM 5126508 7011960 2755964 34.96 2688 2062640 701628 7.86 234056 2179364 14100 07:39:01 PM 5173368 7051480 2709104 34.37 2688 2054568 682376 7.64 407016 1960728 29404 Average: 5203824 7049009 2678648 33.98 2688 2023467 678935 7.60 248648 2093293 50935 07:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 266.51 161.38 1635.43 54.27 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 49.90 41.30 549.97 6.89 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 25.00 22.80 157.70 5.62 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 12.80 14.11 9.52 5.58 0.00 0.00 0.00 0.00 07:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 PM eth0 17.93 18.15 19.99 12.64 0.00 0.00 0.00 0.00 07:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 PM eth0 22.73 18.94 22.59 9.20 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 65.81 46.11 399.22 15.70 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) 19:32:29 LINUX RESTART (2 CPU) 07:33:01 PM CPU %user %nice %system %iowait %steal %idle 07:34:01 PM all 36.76 0.00 7.27 3.60 0.09 52.29 07:34:01 PM 0 34.69 0.00 6.83 3.36 0.08 55.04 07:34:01 PM 1 38.83 0.00 7.70 3.83 0.10 49.53 07:35:01 PM all 33.97 0.00 4.53 2.44 0.11 58.95 07:35:01 PM 0 50.01 0.00 5.84 2.40 0.10 41.65 07:35:01 PM 1 17.93 0.00 3.22 2.49 0.12 76.24 07:36:01 PM all 24.79 0.00 2.01 1.62 0.10 71.47 07:36:01 PM 0 31.36 0.00 2.02 1.35 0.10 65.17 07:36:01 PM 1 18.22 0.00 2.01 1.89 0.10 77.79 07:37:01 PM all 22.24 0.00 1.54 0.58 0.08 75.56 07:37:01 PM 0 30.51 0.00 1.89 0.32 0.08 67.21 07:37:01 PM 1 13.97 0.00 1.20 0.83 0.08 83.91 07:38:01 PM all 26.29 0.00 2.13 0.15 0.08 71.35 07:38:01 PM 0 30.31 0.00 2.59 0.10 0.08 66.92 07:38:01 PM 1 22.27 0.00 1.67 0.20 0.08 75.77 07:39:01 PM all 34.63 0.00 3.34 0.33 0.08 61.61 07:39:01 PM 0 48.58 0.00 3.75 0.57 0.08 47.03 07:39:01 PM 1 20.65 0.00 2.94 0.10 0.08 76.23 Average: all 29.78 0.00 3.47 1.45 0.09 65.21 Average: 0 37.58 0.00 3.82 1.35 0.09 57.16 Average: 1 21.97 0.00 3.12 1.56 0.09 73.26