---> uname -a: Linux prd-centos8-builder-2c-2g-7808.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 532 5039 19 2126 6870 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:e3:96:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fee3:96ad/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) 03:31:30 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 91.47 31.32 60.15 5540.42 11286.95 03:34:01 AM 96.87 0.22 96.65 15.99 8518.64 03:35:01 AM 59.61 0.28 59.33 40.65 5832.71 03:36:01 AM 12.36 0.07 12.30 3.07 204.15 03:37:01 AM 15.76 0.38 15.38 18.26 385.32 Average: 55.21 6.45 48.76 1123.68 5245.55 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5298888 7034640 2583584 32.78 2688 1923352 746408 8.36 233432 2050884 168396 03:34:01 AM 5206952 7072008 2675520 33.94 2688 2042520 669284 7.49 198332 2140396 132508 03:35:01 AM 5142340 7025724 2740132 34.76 2688 2060996 714276 8.00 232160 2167216 12712 03:36:01 AM 5118292 7001756 2764180 35.07 2688 2061088 728392 8.16 232408 2191060 12700 03:37:01 AM 5144472 7015404 2738000 34.74 2688 2048488 706408 7.91 406048 1993472 15264 Average: 5182189 7029906 2700283 34.26 2688 2027289 712954 7.98 260476 2108606 68316 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 283.54 169.94 1640.16 58.47 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 52.32 41.10 550.15 6.91 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 30.11 28.87 162.27 8.55 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 11.35 12.66 8.74 5.46 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 22.16 20.68 25.96 7.65 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 79.89 54.65 477.46 17.41 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) 03:31:30 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 36.47 0.00 6.80 4.28 0.10 52.34 03:33:01 AM 0 36.16 0.00 6.41 5.65 0.10 51.68 03:33:01 AM 1 36.78 0.00 7.19 2.91 0.10 53.01 03:34:01 AM all 35.83 0.00 5.08 2.68 0.09 56.32 03:34:01 AM 0 33.11 0.00 5.03 1.74 0.10 60.02 03:34:01 AM 1 38.54 0.00 5.14 3.62 0.08 52.63 03:35:01 AM all 31.15 0.00 2.98 1.87 0.08 63.91 03:35:01 AM 0 15.44 0.00 2.76 2.21 0.08 79.52 03:35:01 AM 1 46.86 0.00 3.21 1.54 0.08 48.31 03:36:01 AM all 24.90 0.00 1.44 0.28 0.07 73.31 03:36:01 AM 0 27.81 0.00 1.24 0.23 0.07 70.66 03:36:01 AM 1 22.00 0.00 1.65 0.32 0.07 75.96 03:37:01 AM all 31.90 0.00 2.74 0.17 0.08 65.11 03:37:01 AM 0 20.60 0.00 2.49 0.12 0.07 76.72 03:37:01 AM 1 43.17 0.00 2.99 0.22 0.10 53.53 Average: all 32.05 0.00 3.81 1.85 0.09 62.20 Average: 0 26.62 0.00 3.59 1.99 0.08 67.72 Average: 1 37.47 0.00 4.03 1.72 0.09 56.69