---> uname -a: Linux prd-centos8-builder-4c-4g-27189.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 737 12805 19 2217 14697 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:f4:13:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fef4:13c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f8:49:c9:e3 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/24/2024 _x86_64_ (4 CPU) 20:34:36 LINUX RESTART (4 CPU) 08:35:01 PM tps rtps wtps bread/s bwrtn/s 08:36:01 PM 63.98 26.12 37.85 6745.38 36982.02 08:37:01 PM 89.74 6.83 82.90 1159.54 4845.43 08:38:01 PM 63.45 7.78 55.66 1331.16 4933.14 08:39:02 PM 83.22 0.27 82.96 28.39 8643.60 Average: 75.09 10.25 64.84 2316.17 13851.42 08:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:36:01 PM 13717892 15220432 2421548 15.00 2688 1732088 1046576 6.09 162468 1958272 28896 08:37:01 PM 13390888 15100080 2748552 17.03 2688 1932596 1160092 6.75 354948 2070028 86704 08:38:01 PM 13248776 15108064 2890664 17.91 2688 2073476 1114716 6.49 379884 2152276 153664 08:39:02 PM 13154956 15090488 2984484 18.49 2688 2145244 1130588 6.58 378524 2226328 17080 Average: 13378128 15129766 2761312 17.11 2688 1970851 1112993 6.48 318956 2101726 71586 08:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 234.52 123.91 559.26 45.05 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 112.05 86.40 1128.96 23.02 0.00 0.00 0.00 0.00 08:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM eth0 21.24 19.11 131.26 4.44 0.00 0.00 0.00 0.00 08:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 PM eth0 21.23 18.81 151.77 4.61 0.00 0.00 0.00 0.00 08:39:02 PM 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 97.26 62.06 492.79 19.28 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/24/2024 _x86_64_ (4 CPU) 20:34:36 LINUX RESTART (4 CPU) 08:35:01 PM CPU %user %nice %system %iowait %steal %idle 08:36:01 PM all 11.13 0.00 3.13 38.19 0.05 47.50 08:36:01 PM 0 10.52 0.00 2.57 21.32 0.05 65.54 08:36:01 PM 1 11.45 0.00 4.51 63.69 0.05 20.30 08:36:01 PM 2 12.76 0.00 2.56 17.81 0.07 66.81 08:36:01 PM 3 9.80 0.00 2.87 49.88 0.05 37.40 08:37:01 PM all 10.64 0.00 1.91 3.23 0.07 84.16 08:37:01 PM 0 4.46 0.00 1.20 0.70 0.08 93.56 08:37:01 PM 1 21.30 0.00 3.45 6.74 0.08 68.43 08:37:01 PM 2 10.99 0.00 1.94 2.66 0.07 84.35 08:37:01 PM 3 5.84 0.00 1.04 2.81 0.03 90.27 08:38:01 PM all 10.70 0.00 1.86 9.19 0.05 78.20 08:38:01 PM 0 27.45 0.00 3.22 7.75 0.05 61.54 08:38:01 PM 1 6.89 0.00 1.96 7.49 0.03 83.63 08:38:01 PM 2 1.61 0.00 0.99 14.56 0.05 82.79 08:38:01 PM 3 6.80 0.00 1.29 7.00 0.05 84.87 08:39:02 PM all 8.96 0.00 1.59 10.03 0.05 79.38 08:39:02 PM 0 10.41 0.00 1.45 13.63 0.05 74.46 08:39:02 PM 1 19.49 0.00 2.89 13.55 0.07 64.00 08:39:02 PM 2 3.93 0.00 1.12 9.16 0.03 85.76 08:39:02 PM 3 1.99 0.00 0.90 3.75 0.03 93.33 Average: all 10.36 0.00 2.12 15.14 0.05 72.33 Average: 0 13.21 0.00 2.11 10.84 0.06 73.78 Average: 1 14.79 0.00 3.20 22.84 0.06 59.12 Average: 2 7.32 0.00 1.65 11.04 0.05 79.94 Average: 3 6.10 0.00 1.52 15.83 0.04 76.50