---> uname -a: Linux prd-centos8-builder-2c-8g-18835.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 UTC 2024 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 632 4457 19 2607 6753 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:09:11:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe09:1155/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:69:17:c7 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/22/2024 _x86_64_ (2 CPU) 09:53:13 LINUX RESTART (2 CPU) 09:54:01 AM tps rtps wtps bread/s bwrtn/s 09:55:01 AM 44.12 16.79 27.32 3677.84 6358.78 09:56:01 AM 100.22 6.97 93.25 1303.38 8137.24 09:57:01 AM 139.66 14.74 124.92 3199.07 7740.24 09:58:01 AM 161.02 0.08 160.94 10.00 5996.20 Average: 111.25 9.65 101.61 2047.78 7058.17 09:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:55:01 AM 5226084 7009652 2656356 33.70 2688 1973804 989108 11.07 233240 2129020 68116 09:56:01 AM 4935576 6986964 2946864 37.39 2688 2229408 987864 11.06 263788 2342164 121424 09:57:01 AM 4413064 6680424 3469376 44.01 2688 2438048 1273092 14.25 308708 2790112 86140 09:58:01 AM 4520388 6885260 3362052 42.65 2688 2526268 1017112 11.39 509840 2447808 56968 Average: 4773778 6890575 3108662 39.44 2688 2291882 1066794 11.94 328894 2427276 83162 09:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM eth0 329.49 217.29 2645.70 63.91 0.00 0.00 0.00 0.00 09:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM eth0 72.75 53.54 779.89 7.08 0.00 0.00 0.00 0.00 09:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM eth0 183.89 160.39 1361.26 41.80 0.00 0.00 0.00 0.00 09:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM eth0 257.84 271.07 818.53 79.66 0.00 0.00 0.00 0.00 09:58:01 AM docker0 0.00 0.00 0.00 0.00 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 211.00 175.57 1401.39 48.11 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/22/2024 _x86_64_ (2 CPU) 09:53:13 LINUX RESTART (2 CPU) 09:54:01 AM CPU %user %nice %system %iowait %steal %idle 09:55:01 AM all 25.32 0.00 5.20 3.87 0.14 65.47 09:55:01 AM 0 28.41 0.00 6.37 5.31 0.12 59.78 09:55:01 AM 1 22.23 0.00 4.02 2.42 0.17 71.15 09:56:01 AM all 33.04 0.00 4.87 4.07 0.11 57.90 09:56:01 AM 0 51.69 0.00 5.90 4.68 0.12 37.62 09:56:01 AM 1 14.44 0.00 3.85 3.47 0.10 78.14 09:57:01 AM all 39.79 0.00 25.20 4.39 0.13 30.49 09:57:01 AM 0 45.77 0.00 25.44 3.63 0.12 25.04 09:57:01 AM 1 33.79 0.00 24.96 5.16 0.13 35.95 09:58:01 AM all 47.37 0.00 4.94 6.59 0.14 40.95 09:58:01 AM 0 52.54 0.00 3.84 5.82 0.13 37.67 09:58:01 AM 1 42.19 0.00 6.05 7.37 0.15 44.24 Average: all 36.38 0.00 10.04 4.73 0.13 48.71 Average: 0 44.62 0.00 10.38 4.86 0.12 40.02 Average: 1 28.14 0.00 9.71 4.61 0.14 57.41