---> uname -a: Linux prd-centos8-builder-8c-8g-1319.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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: 2799.996 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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1036 27655 19 3196 30381 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:7c:ad:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fe7c:ad2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:30:1c:30: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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/17/2024 _x86_64_ (8 CPU) 22:49:29 LINUX RESTART (8 CPU) 10:50:00 PM tps rtps wtps bread/s bwrtn/s 10:50:01 PM 96.04 0.00 96.04 0.00 195104.95 10:51:01 PM 200.82 30.31 170.51 6307.23 21663.76 10:52:01 PM 123.79 7.36 116.43 1290.50 9140.15 10:53:01 PM 211.15 1.25 209.90 143.84 24627.23 Average: 178.12 12.90 165.22 2566.27 19461.98 10:50:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:50:01 PM 30551972 31809500 2101492 6.44 2688 1597124 678244 2.08 120412 1616432 242892 10:51:01 PM 29675628 31264248 2977836 9.12 2688 1919672 1399924 4.15 227748 2349632 90348 10:52:01 PM 29345328 31241228 3308136 10.13 2688 2211272 1426092 4.23 255584 2587192 139708 10:53:01 PM 28315544 31104568 4337920 13.28 2688 3074592 1446836 4.29 479192 3281636 448400 Average: 29472118 31354886 3181346 9.74 2688 2200665 1237774 3.67 270734 2458723 230337 10:50:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 9.90 6.93 1.83 2.18 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 292.69 220.91 1718.58 58.53 0.00 0.00 0.00 0.00 10:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 47.22 39.80 502.92 6.06 0.00 0.00 0.00 0.00 10:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 187.70 132.58 2676.81 17.53 0.00 0.00 0.00 0.00 10:53:01 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 174.94 130.40 1623.61 27.23 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/17/2024 _x86_64_ (8 CPU) 22:49:29 LINUX RESTART (8 CPU) 10:50:00 PM CPU %user %nice %system %iowait %steal %idle 10:50:01 PM all 0.50 0.00 0.87 11.93 0.25 86.46 10:50:01 PM 0 0.00 0.00 0.00 0.00 0.99 99.01 10:50:01 PM 1 0.99 0.00 0.99 0.00 0.00 98.02 10:50:01 PM 2 0.00 0.00 1.00 0.00 0.00 99.00 10:50:01 PM 3 0.00 0.00 0.00 0.00 0.00 100.00 10:50:01 PM 4 0.00 0.00 3.96 95.05 0.99 0.00 10:50:01 PM 5 0.00 0.00 0.00 0.00 0.00 100.00 10:50:01 PM 6 1.00 0.00 0.00 0.00 0.00 99.00 10:50:01 PM 7 1.98 0.00 0.99 0.00 0.00 97.03 10:51:01 PM all 10.30 0.00 2.58 6.41 0.10 80.61 10:51:01 PM 0 7.33 0.00 1.79 0.82 0.13 89.93 10:51:01 PM 1 8.80 0.00 2.41 3.72 0.10 84.97 10:51:01 PM 2 7.85 0.00 2.56 5.22 0.10 84.28 10:51:01 PM 3 6.71 0.00 2.18 8.45 0.08 82.58 10:51:01 PM 4 22.34 0.00 3.91 15.29 0.10 58.36 10:51:01 PM 5 9.35 0.00 3.69 8.50 0.08 78.37 10:51:01 PM 6 10.14 0.00 1.48 1.29 0.08 87.01 10:51:01 PM 7 9.94 0.00 2.60 8.07 0.13 79.25 10:52:01 PM all 9.91 0.00 1.50 0.98 0.04 87.57 10:52:01 PM 0 3.46 0.00 1.30 1.67 0.07 93.50 10:52:01 PM 1 7.55 0.00 0.79 0.84 0.07 90.76 10:52:01 PM 2 14.96 0.00 2.41 1.24 0.05 81.35 10:52:01 PM 3 13.57 0.00 2.14 1.60 0.05 82.64 10:52:01 PM 4 25.48 0.00 3.22 1.57 0.05 69.68 10:52:01 PM 5 6.65 0.00 1.14 0.65 0.02 91.55 10:52:01 PM 6 0.50 0.00 0.28 0.17 0.02 99.03 10:52:01 PM 7 7.15 0.00 0.72 0.10 0.02 92.01 10:53:01 PM all 18.50 0.00 2.81 2.96 0.07 75.65 10:53:01 PM 0 15.82 0.00 1.81 1.24 0.08 81.05 10:53:01 PM 1 15.48 0.00 2.97 3.47 0.08 77.99 10:53:01 PM 2 23.91 0.00 3.50 6.14 0.08 66.37 10:53:01 PM 3 17.65 0.00 2.74 3.51 0.07 76.04 10:53:01 PM 4 12.58 0.00 1.84 2.31 0.07 83.21 10:53:01 PM 5 29.54 0.00 3.74 2.75 0.08 63.89 10:53:01 PM 6 7.70 0.00 2.11 2.36 0.05 87.78 10:53:01 PM 7 25.39 0.00 3.81 1.93 0.07 68.81 Average: all 12.83 0.00 2.29 3.49 0.07 81.31 Average: 0 8.81 0.00 1.63 1.24 0.10 88.22 Average: 1 10.56 0.00 2.05 2.66 0.08 84.66 Average: 2 15.47 0.00 2.81 4.17 0.08 77.47 Average: 3 12.58 0.00 2.34 4.48 0.07 80.53 Average: 4 20.01 0.00 2.99 6.87 0.08 70.05 Average: 5 15.08 0.00 2.84 3.94 0.06 78.08 Average: 6 6.07 0.00 1.28 1.27 0.05 91.33 Average: 7 14.08 0.00 2.37 3.34 0.07 80.14