---> uname -a: Linux prd-centos8-builder-8c-8g-18973.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1004 28457 19 2425 30441 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:0f:6a:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86229sec preferred_lft 86229sec inet6 fe80::f816:3eff:fe0f:6a55/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:38:ae:c4:7f 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) 07/08/2024 _x86_64_ (8 CPU) 20:18:47 LINUX RESTART (8 CPU) 08:19:01 PM tps rtps wtps bread/s bwrtn/s 08:20:01 PM 232.58 35.04 197.53 8391.62 34779.06 08:21:01 PM 151.63 17.48 134.16 3136.69 10173.08 Average: 192.11 26.26 165.85 5764.59 22478.12 08:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:20:01 PM 29562996 31229568 3090452 9.46 2688 1997300 1502448 4.46 254048 2428224 90192 08:21:01 PM 29190700 31214552 3462748 10.60 2688 2338456 1443180 4.28 445476 2542348 115796 Average: 29376848 31222060 3276600 10.03 2688 2167878 1472814 4.37 349762 2485286 102994 08:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 482.36 318.35 2026.09 75.88 0.00 0.00 0.00 0.00 08:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 148.95 127.27 1384.85 25.89 0.00 0.00 0.00 0.00 08:21:01 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 315.68 222.83 1705.52 50.89 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) 07/08/2024 _x86_64_ (8 CPU) 20:18:47 LINUX RESTART (8 CPU) 08:19:01 PM CPU %user %nice %system %iowait %steal %idle 08:20:01 PM all 12.47 0.00 2.99 1.82 0.05 82.67 08:20:01 PM 0 10.61 0.00 3.32 2.45 0.07 83.54 08:20:01 PM 1 10.65 0.00 2.91 1.19 0.07 85.18 08:20:01 PM 2 18.55 0.00 3.61 1.92 0.05 75.87 08:20:01 PM 3 10.08 0.00 1.49 0.28 0.05 88.10 08:20:01 PM 4 11.85 0.00 2.63 1.01 0.03 84.48 08:20:01 PM 5 18.65 0.00 3.31 6.19 0.05 71.80 08:20:01 PM 6 10.77 0.00 3.90 1.21 0.05 84.08 08:20:01 PM 7 8.56 0.00 2.74 0.30 0.07 88.33 08:21:01 PM all 12.76 0.00 1.80 0.82 0.06 84.56 08:21:01 PM 0 7.36 0.00 1.47 1.10 0.07 90.00 08:21:01 PM 1 11.71 0.00 2.04 0.84 0.07 85.35 08:21:01 PM 2 8.22 0.00 1.62 1.64 0.07 88.45 08:21:01 PM 3 34.39 0.00 4.48 1.29 0.08 59.76 08:21:01 PM 4 4.18 0.00 0.89 0.74 0.05 94.15 08:21:01 PM 5 16.22 0.00 1.17 0.38 0.07 82.16 08:21:01 PM 6 9.53 0.00 0.85 0.27 0.07 89.29 08:21:01 PM 7 10.45 0.00 1.89 0.33 0.03 87.30 Average: all 12.61 0.00 2.39 1.32 0.06 83.62 Average: 0 8.98 0.00 2.39 1.77 0.07 86.78 Average: 1 11.18 0.00 2.47 1.01 0.07 85.27 Average: 2 13.37 0.00 2.62 1.78 0.06 82.17 Average: 3 22.24 0.00 2.99 0.79 0.07 73.92 Average: 4 8.01 0.00 1.76 0.87 0.04 89.32 Average: 5 17.43 0.00 2.24 3.28 0.06 76.99 Average: 6 10.15 0.00 2.37 0.74 0.06 86.69 Average: 7 9.51 0.00 2.31 0.32 0.05 87.81