---> uname -a: Linux prd-centos8-builder-8c-8g-6515.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: 2800.000 BogoMIPS: 5600.00 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 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1083 28171 19 2633 30358 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:13:0f:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86216sec preferred_lft 86216sec inet6 fe80::f816:3eff:fe13:fb1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:c0:3f:2a 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) 02/13/2024 _x86_64_ (8 CPU) 19:00:38 LINUX RESTART (8 CPU) 07:01:01 PM tps rtps wtps bread/s bwrtn/s 07:02:01 PM 58.33 22.84 35.48 5595.20 4379.52 07:03:01 PM 166.94 7.73 159.21 1369.68 19957.93 Average: 112.62 15.29 97.33 3483.14 12166.13 07:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:02:01 PM 29201688 31134192 3451776 10.57 2688 2260808 1527704 4.53 365728 2674228 378092 07:03:01 PM 28899896 31090416 3753568 11.50 2688 2506972 1521704 4.52 394064 2893824 61372 Average: 29050792 31112304 3602672 11.03 2688 2383890 1524704 4.52 379896 2784026 219732 07:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 PM eth0 829.65 511.74 6238.71 169.10 0.00 0.00 0.00 0.00 07:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 PM eth0 78.09 62.88 781.76 9.86 0.00 0.00 0.00 0.00 07:03:01 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 454.00 287.38 3511.14 89.51 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) 02/13/2024 _x86_64_ (8 CPU) 19:00:38 LINUX RESTART (8 CPU) 07:01:01 PM CPU %user %nice %system %iowait %steal %idle 07:02:01 PM all 9.95 0.00 2.33 0.43 0.06 87.23 07:02:01 PM 0 13.01 0.00 2.78 0.55 0.08 83.58 07:02:01 PM 1 8.92 0.00 2.78 0.37 0.08 87.85 07:02:01 PM 2 7.05 0.00 3.23 0.37 0.07 89.28 07:02:01 PM 3 13.56 0.00 3.38 0.69 0.07 82.31 07:02:01 PM 4 12.54 0.00 1.37 0.45 0.05 85.59 07:02:01 PM 5 13.46 0.00 2.32 0.37 0.05 83.80 07:02:01 PM 6 3.50 0.00 1.39 0.13 0.05 94.93 07:02:01 PM 7 7.53 0.00 1.37 0.52 0.05 90.52 07:03:01 PM all 9.44 0.00 1.39 1.28 0.06 87.84 07:03:01 PM 0 16.07 0.00 2.20 0.20 0.07 81.46 07:03:01 PM 1 14.52 0.00 1.75 2.35 0.05 81.32 07:03:01 PM 2 4.66 0.00 1.17 2.04 0.07 92.06 07:03:01 PM 3 2.99 0.00 1.30 1.09 0.07 94.55 07:03:01 PM 4 7.55 0.00 1.27 1.77 0.05 89.37 07:03:01 PM 5 18.30 0.00 1.24 0.90 0.07 79.49 07:03:01 PM 6 7.49 0.00 1.35 1.04 0.05 90.07 07:03:01 PM 7 3.97 0.00 0.80 0.82 0.03 94.38 Average: all 9.70 0.00 1.86 0.85 0.06 87.53 Average: 0 14.54 0.00 2.49 0.38 0.08 82.52 Average: 1 11.73 0.00 2.27 1.36 0.07 84.58 Average: 2 5.85 0.00 2.20 1.21 0.07 90.68 Average: 3 8.26 0.00 2.34 0.89 0.07 88.45 Average: 4 10.04 0.00 1.32 1.11 0.05 87.48 Average: 5 15.88 0.00 1.78 0.63 0.06 81.64 Average: 6 5.50 0.00 1.37 0.59 0.05 92.50 Average: 7 5.75 0.00 1.09 0.67 0.04 92.45