---> uname -a: Linux prd-centos8-builder-4c-16g-39221.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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 791 12445 19 2524 14634 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:f0:84:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86184sec preferred_lft 86184sec inet6 fe80::f816:3eff:fef0:8495/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:95:66:98:1a 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/05/2024 _x86_64_ (4 CPU) 18:48:32 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 177.23 17.81 159.42 5270.83 5323.34 06:51:01 PM 165.53 21.53 144.00 4449.72 10302.85 06:52:01 PM 142.16 4.56 137.60 769.88 11052.12 Average: 161.64 14.63 147.01 3496.76 8892.69 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13418336 15066568 2721104 16.86 2688 1872616 1200624 6.99 189676 2209192 66504 06:51:01 PM 12741808 14834052 3397632 21.05 2688 2299608 1313448 7.64 233044 2774232 172820 06:52:01 PM 12813552 15054216 3325888 20.61 2688 2441508 1104336 6.43 432444 2478152 14252 Average: 12991232 14984945 3148208 19.51 2688 2204577 1206136 7.02 285055 2487192 84525 06:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 334.97 194.32 1134.80 62.84 0.00 0.00 0.00 0.00 06:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 172.49 149.82 1853.89 27.68 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 129.02 116.34 1443.54 21.91 0.00 0.00 0.00 0.00 06:52:01 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 212.16 153.49 1477.39 37.48 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) 10/05/2024 _x86_64_ (4 CPU) 18:48:32 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 17.07 0.00 2.91 1.76 0.06 78.21 06:50:01 PM 0 11.43 0.00 2.40 2.66 0.05 83.46 06:50:01 PM 1 15.27 0.00 2.51 0.87 0.05 81.29 06:50:01 PM 2 24.90 0.00 4.46 2.97 0.07 67.61 06:50:01 PM 3 16.67 0.00 2.28 0.52 0.07 80.47 06:51:01 PM all 22.47 0.00 3.27 1.86 0.09 72.32 06:51:01 PM 0 22.26 0.00 2.81 1.53 0.10 73.30 06:51:01 PM 1 19.18 0.00 3.83 2.64 0.08 74.26 06:51:01 PM 2 34.23 0.00 3.73 1.50 0.08 60.45 06:51:01 PM 3 14.15 0.00 2.70 1.75 0.08 81.32 06:52:01 PM all 33.58 0.00 2.93 1.84 0.08 61.57 06:52:01 PM 0 27.59 0.00 2.63 1.46 0.08 68.24 06:52:01 PM 1 19.95 0.00 2.73 2.26 0.07 74.99 06:52:01 PM 2 41.37 0.00 1.98 0.97 0.08 55.60 06:52:01 PM 3 45.41 0.00 4.39 2.66 0.08 47.45 Average: all 24.37 0.00 3.04 1.82 0.08 70.70 Average: 0 20.43 0.00 2.61 1.88 0.08 75.00 Average: 1 18.14 0.00 3.03 1.93 0.07 76.84 Average: 2 33.50 0.00 3.39 1.81 0.08 61.22 Average: 3 25.41 0.00 3.12 1.64 0.08 69.74