---> uname -a: Linux prd-centos8-builder-4c-4g-3788.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.2G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 720 12093 19 2946 14708 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:0a:e5:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fe0a:e556/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:64:3c:07:1a 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 04/02/2024 _x86_64_ (4 CPU) 04:16:32 LINUX RESTART (4 CPU) 04:17:01 AM tps rtps wtps bread/s bwrtn/s 04:18:01 AM 73.26 22.54 50.72 5539.09 33853.83 04:19:01 AM 125.37 23.98 101.40 4967.41 25384.29 04:20:01 AM 99.98 7.53 92.45 1340.93 8369.82 Average: 99.54 18.02 81.52 3949.00 22535.19 04:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:18:01 AM 13774636 15249376 2364808 14.65 2688 1704336 1028260 5.98 160264 1905616 304 04:19:01 AM 12748348 15134992 3391096 21.01 2688 2605288 1130220 6.58 441240 2611516 59200 04:20:01 AM 12449856 15055508 3689588 22.86 2688 2814176 1169704 6.81 466600 2841408 38328 Average: 12990947 15146625 3148497 19.51 2688 2374600 1109395 6.45 356035 2452847 32611 04:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 132.42 83.11 367.17 21.90 0.00 0.00 0.00 0.00 04:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 04:19:01 AM eth0 247.42 185.55 4158.57 34.09 0.00 0.00 0.00 0.00 04:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 56.75 48.98 617.25 8.10 0.00 0.00 0.00 0.00 04:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: eth0 145.53 105.88 1714.27 21.36 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 04/02/2024 _x86_64_ (4 CPU) 04:16:32 LINUX RESTART (4 CPU) 04:17:01 AM CPU %user %nice %system %iowait %steal %idle 04:18:01 AM all 8.85 0.00 2.23 14.34 0.05 74.53 04:18:01 AM 0 8.94 0.00 2.29 16.24 0.03 72.49 04:18:01 AM 1 8.03 0.00 2.05 20.25 0.07 69.61 04:18:01 AM 2 9.27 0.00 1.80 4.89 0.05 83.99 04:18:01 AM 3 9.18 0.00 2.78 15.96 0.03 72.05 04:19:01 AM all 44.14 0.00 3.60 5.02 0.11 47.13 04:19:01 AM 0 44.97 0.00 3.73 3.06 0.10 48.13 04:19:01 AM 1 38.63 0.00 3.31 4.39 0.10 53.57 04:19:01 AM 2 39.14 0.00 4.31 8.04 0.10 48.42 04:19:01 AM 3 53.89 0.00 3.05 4.60 0.12 38.34 04:20:01 AM all 18.64 0.00 2.41 1.88 0.07 77.00 04:20:01 AM 0 23.01 0.00 3.36 1.67 0.07 71.89 04:20:01 AM 1 14.75 0.00 2.12 1.37 0.05 81.70 04:20:01 AM 2 11.96 0.00 1.71 1.98 0.08 84.27 04:20:01 AM 3 24.84 0.00 2.46 2.49 0.07 70.14 Average: all 23.85 0.00 2.75 7.08 0.07 66.26 Average: 0 25.62 0.00 3.13 6.99 0.07 64.20 Average: 1 20.45 0.00 2.49 8.66 0.07 68.32 Average: 2 20.11 0.00 2.60 4.96 0.08 72.25 Average: 3 29.22 0.00 2.76 7.69 0.07 60.25