---> uname -a: Linux prd-centos8-builder-2c-1g-38982.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 589 5022 19 2087 6806 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:c7:13:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.72/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fec7:13b7/64 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) 09/16/2024 _x86_64_ (2 CPU) 10:04:46 LINUX RESTART (2 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 357.95 232.28 125.67 11574.23 40151.74 10:07:01 AM 134.34 6.76 127.57 1283.71 10059.60 10:08:01 AM 45.03 0.65 44.38 51.73 3514.82 10:09:01 AM 19.43 0.28 19.14 25.72 397.22 Average: 139.21 60.01 79.20 3234.46 13532.79 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 5446260 7001964 2438184 30.92 2688 1737228 760416 8.51 196936 1930960 83828 10:07:01 AM 5108840 6927528 2775604 35.20 2688 1987016 797984 8.93 221108 2191076 75324 10:08:01 AM 5220336 7042568 2664108 33.79 2688 1990176 678780 7.60 258420 2039856 28 10:09:01 AM 5165284 6988452 2719160 34.49 2688 1991100 734532 8.22 427168 1925916 160 Average: 5235180 6990128 2649264 33.60 2688 1926380 742928 8.32 275908 2021952 39835 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 290.37 151.94 1164.89 64.06 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 56.56 41.14 788.67 12.32 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 31.83 29.02 51.06 8.96 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 34.84 28.59 31.43 11.79 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 103.42 62.68 509.08 24.29 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) 09/16/2024 _x86_64_ (2 CPU) 10:04:46 LINUX RESTART (2 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 35.63 3.12 21.62 27.00 0.13 12.50 10:06:01 AM 0 35.82 2.93 21.58 28.89 0.12 10.66 10:06:01 AM 1 35.45 3.31 21.67 25.11 0.14 14.32 10:07:01 AM all 33.79 0.00 3.68 9.01 0.10 53.43 10:07:01 AM 0 42.94 0.00 4.47 12.02 0.10 40.47 10:07:01 AM 1 24.66 0.00 2.89 6.00 0.10 66.35 10:08:01 AM all 35.50 0.00 2.34 1.58 0.10 60.49 10:08:01 AM 0 54.00 0.00 2.35 1.43 0.10 42.11 10:08:01 AM 1 16.98 0.00 2.32 1.72 0.10 78.88 10:09:01 AM all 36.31 0.00 2.08 1.08 0.17 60.34 10:09:01 AM 0 38.32 0.00 2.02 1.12 0.13 58.42 10:09:01 AM 1 34.31 0.00 2.15 1.05 0.22 62.27 Average: all 35.31 0.77 7.36 9.58 0.13 46.86 Average: 0 42.81 0.72 7.53 10.77 0.11 38.06 Average: 1 27.81 0.82 7.19 8.39 0.14 55.65