---> uname -a: Linux prd-centos8-builder-8c-8g-8073.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.0G 152G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1062 28537 19 2288 30385 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:99:c2:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86226sec preferred_lft 86226sec inet6 fe80::f816:3eff:fe99:c23b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:67:e3:bc:1b 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/19/2024 _x86_64_ (8 CPU) 18:28:31 LINUX RESTART (8 CPU) 06:29:01 PM tps rtps wtps bread/s bwrtn/s 06:30:01 PM 59.51 14.68 44.84 3913.76 4953.90 06:31:01 PM 125.57 4.18 121.39 127.42 8655.76 Average: 92.54 9.43 83.11 2020.59 6804.83 06:29:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:30:01 PM 29428696 31123400 3224772 9.88 2688 2028412 1539788 4.57 385368 2448444 83948 06:31:01 PM 29309400 31191084 3344068 10.24 2688 2199628 1489484 4.42 383448 2510740 106196 Average: 29369048 31157242 3284420 10.06 2688 2114020 1514636 4.49 384408 2479592 95072 06:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM eth0 397.30 267.31 1489.19 121.14 0.00 0.00 0.00 0.00 06:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM eth0 36.77 32.07 362.00 7.28 0.00 0.00 0.00 0.00 06:31:01 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 217.04 149.69 925.59 64.21 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/19/2024 _x86_64_ (8 CPU) 18:28:31 LINUX RESTART (8 CPU) 06:29:01 PM CPU %user %nice %system %iowait %steal %idle 06:30:01 PM all 9.91 0.00 1.76 0.54 0.05 87.73 06:30:01 PM 0 4.48 0.00 1.56 0.22 0.08 93.66 06:30:01 PM 1 8.71 0.00 1.41 0.44 0.05 89.40 06:30:01 PM 2 4.00 0.00 1.76 0.03 0.07 94.14 06:30:01 PM 3 8.43 0.00 1.69 0.94 0.07 88.87 06:30:01 PM 4 10.84 0.00 1.47 0.55 0.05 87.09 06:30:01 PM 5 16.74 0.00 2.09 0.67 0.05 80.45 06:30:01 PM 6 15.20 0.00 2.40 0.98 0.03 81.38 06:30:01 PM 7 10.85 0.00 1.72 0.47 0.03 86.92 06:31:01 PM all 9.70 0.00 1.37 0.63 0.05 88.25 06:31:01 PM 0 2.02 0.00 0.72 0.28 0.07 96.91 06:31:01 PM 1 2.01 0.00 0.77 1.59 0.05 95.59 06:31:01 PM 2 38.87 0.00 3.67 1.18 0.07 56.21 06:31:01 PM 3 5.04 0.00 0.87 0.53 0.03 93.52 06:31:01 PM 4 12.96 0.00 1.97 0.22 0.05 84.80 06:31:01 PM 5 6.78 0.00 0.89 0.17 0.03 92.13 06:31:01 PM 6 3.17 0.00 1.05 0.77 0.05 94.96 06:31:01 PM 7 6.71 0.00 1.02 0.28 0.07 91.92 Average: all 9.81 0.00 1.57 0.58 0.05 87.99 Average: 0 3.25 0.00 1.14 0.25 0.08 95.29 Average: 1 5.35 0.00 1.09 1.01 0.05 92.50 Average: 2 21.49 0.00 2.72 0.61 0.07 75.11 Average: 3 6.73 0.00 1.28 0.74 0.05 91.20 Average: 4 11.90 0.00 1.72 0.38 0.05 85.94 Average: 5 11.76 0.00 1.49 0.42 0.04 86.30 Average: 6 9.18 0.00 1.73 0.88 0.04 88.17 Average: 7 8.78 0.00 1.37 0.38 0.05 89.42