---> uname -a: Linux prd-centos8-builder-8c-8g-5921.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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 9.2G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1070 28219 19 2597 30371 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:d4:e9:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86210sec preferred_lft 86210sec inet6 fe80::f816:3eff:fed4:e900/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:0c:c9:18 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/11/2024 _x86_64_ (8 CPU) 21:21:39 LINUX RESTART (8 CPU) 09:22:01 PM tps rtps wtps bread/s bwrtn/s 09:23:01 PM 96.27 37.51 58.75 8698.72 22812.81 09:24:01 PM 158.51 7.46 151.05 1338.62 17957.13 Average: 127.39 22.49 104.90 5018.98 20385.17 09:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:23:01 PM 29277204 31176624 3376268 10.34 2688 2227568 1476536 4.38 366404 2598400 333572 09:24:01 PM 29013720 31155164 3639752 11.15 2688 2458716 1430736 4.25 393452 2790744 54624 Average: 29145462 31165894 3508010 10.74 2688 2343142 1453636 4.31 379928 2694572 194098 09:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 PM eth0 918.39 584.04 5714.65 174.39 0.00 0.00 0.00 0.00 09:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 PM eth0 67.78 55.25 757.73 8.96 0.00 0.00 0.00 0.00 09:24:01 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 493.12 319.67 3236.39 91.68 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/11/2024 _x86_64_ (8 CPU) 21:21:39 LINUX RESTART (8 CPU) 09:22:01 PM CPU %user %nice %system %iowait %steal %idle 09:23:01 PM all 13.14 0.00 3.18 2.17 0.06 81.45 09:23:01 PM 0 11.24 0.00 2.77 1.60 0.07 84.32 09:23:01 PM 1 14.51 0.00 3.13 1.11 0.07 81.18 09:23:01 PM 2 17.37 0.00 3.40 1.77 0.07 77.39 09:23:01 PM 3 14.32 0.00 3.58 0.60 0.07 81.44 09:23:01 PM 4 8.22 0.00 3.52 1.25 0.07 86.94 09:23:01 PM 5 11.23 0.00 2.64 7.43 0.07 78.63 09:23:01 PM 6 14.76 0.00 3.85 0.92 0.07 80.40 09:23:01 PM 7 13.40 0.00 2.53 2.68 0.03 81.35 09:24:01 PM all 8.89 0.00 1.32 1.68 0.04 88.07 09:24:01 PM 0 0.85 0.00 0.94 2.04 0.05 96.12 09:24:01 PM 1 7.39 0.00 1.24 2.44 0.05 88.89 09:24:01 PM 2 25.26 0.00 1.87 3.02 0.05 69.80 09:24:01 PM 3 14.77 0.00 2.30 1.25 0.05 81.63 09:24:01 PM 4 9.14 0.00 1.28 0.88 0.03 88.65 09:24:01 PM 5 10.93 0.00 1.79 1.65 0.03 85.60 09:24:01 PM 6 0.70 0.00 0.32 0.62 0.02 98.35 09:24:01 PM 7 2.02 0.00 0.80 1.55 0.03 95.59 Average: all 11.01 0.00 2.24 1.93 0.05 84.77 Average: 0 6.03 0.00 1.85 1.82 0.06 90.24 Average: 1 10.94 0.00 2.18 1.78 0.06 85.05 Average: 2 21.32 0.00 2.63 2.40 0.06 73.59 Average: 3 14.54 0.00 2.94 0.93 0.06 81.53 Average: 4 8.69 0.00 2.40 1.06 0.05 87.80 Average: 5 11.08 0.00 2.21 4.53 0.05 82.12 Average: 6 7.72 0.00 2.08 0.77 0.04 89.39 Average: 7 7.71 0.00 1.66 2.12 0.03 88.48