---> uname -a: Linux prd-centos8-builder-4c-4g-14434.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 8.4G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 755 12333 19 2672 14668 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:a9:47:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fea9:4734/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:c1:17:f8 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/07/2024 _x86_64_ (4 CPU) 19:08:10 LINUX RESTART (4 CPU) 07:09:01 PM tps rtps wtps bread/s bwrtn/s 07:10:00 PM 210.11 15.65 194.45 2643.08 8335.95 07:10:01 PM 427.27 0.00 427.27 0.00 18305.45 07:11:01 PM 168.61 15.90 152.71 3190.67 8622.28 07:12:01 PM 225.84 3.55 222.29 1335.29 13422.41 Average: 202.18 11.65 190.53 2381.56 10157.42 07:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:00 PM 13149732 15045004 2989580 18.52 2688 2110240 1181152 6.87 268696 2363708 169252 07:10:01 PM 13137364 15044180 3001948 18.60 2688 2120764 1181152 6.87 270160 2370636 179568 07:11:01 PM 12501476 14712940 3637836 22.54 2688 2415140 1492192 8.68 257392 2978396 223328 07:12:01 PM 12629904 15011836 3509408 21.74 2688 2582748 1166564 6.79 526688 2565740 15036 Average: 12854619 14953490 3284693 20.35 2688 2307223 1255265 7.30 330734 2569620 146796 07:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:00 PM eth0 225.76 156.28 1686.53 40.31 0.00 0.00 0.00 0.00 07:10:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 174.60 144.14 2136.73 27.19 0.00 0.00 0.00 0.00 07:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 126.51 109.68 1699.42 18.32 0.00 0.00 0.00 0.00 07:12:01 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 174.93 136.22 1835.72 28.49 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/07/2024 _x86_64_ (4 CPU) 19:08:10 LINUX RESTART (4 CPU) 07:09:01 PM CPU %user %nice %system %iowait %steal %idle 07:10:00 PM all 20.42 0.00 2.52 2.28 0.09 74.69 07:10:00 PM 0 24.09 0.00 2.82 2.03 0.10 70.96 07:10:00 PM 1 34.78 0.00 4.13 5.29 0.12 55.69 07:10:00 PM 2 14.51 0.00 1.57 0.74 0.07 83.11 07:10:00 PM 3 8.26 0.00 1.57 1.07 0.07 89.03 07:10:01 PM all 20.55 0.00 5.02 0.91 0.46 73.06 07:10:01 PM 0 0.00 0.00 1.82 0.00 0.00 98.18 07:10:01 PM 1 1.82 0.00 1.82 3.64 0.00 92.73 07:10:01 PM 2 80.00 0.00 14.55 0.00 1.82 3.64 07:10:01 PM 3 0.00 0.00 1.85 0.00 0.00 98.15 07:11:01 PM all 28.32 0.00 2.13 2.08 0.10 67.37 07:11:01 PM 0 26.69 0.00 1.49 1.79 0.08 69.95 07:11:01 PM 1 27.04 0.00 2.54 3.55 0.10 66.77 07:11:01 PM 2 29.43 0.00 1.49 1.35 0.10 67.63 07:11:01 PM 3 30.13 0.00 3.00 1.62 0.12 65.13 07:12:01 PM all 59.23 0.00 2.33 3.50 0.18 34.77 07:12:01 PM 0 58.24 0.00 1.61 1.01 0.17 38.98 07:12:01 PM 1 68.68 0.00 3.01 5.76 0.20 22.35 07:12:01 PM 2 53.83 0.00 2.75 3.42 0.17 39.83 07:12:01 PM 3 56.19 0.00 1.94 3.84 0.17 37.87 Average: all 35.98 0.00 2.33 2.62 0.12 58.95 Average: 0 36.26 0.00 1.97 1.60 0.12 60.06 Average: 1 43.37 0.00 3.22 4.86 0.14 48.41 Average: 2 32.78 0.00 1.98 1.84 0.12 63.29 Average: 3 31.52 0.00 2.17 2.17 0.12 64.02