---> uname -a: Linux prd-centos8-builder-8c-8g-1361.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 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1098 28160 19 2629 30343 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:49:7e:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86219sec preferred_lft 86219sec inet6 fe80::f816:3eff:fe49:7ef3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:c3:a4:61 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) 01/31/2024 _x86_64_ (8 CPU) 05:54:09 LINUX RESTART (8 CPU) 05:55:01 AM tps rtps wtps bread/s bwrtn/s 05:56:01 AM 143.40 16.16 127.24 2688.30 17562.53 05:57:01 AM 98.55 0.22 98.33 7.73 8015.13 Average: 120.98 8.19 112.79 1348.02 12788.83 05:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:56:01 AM 28995576 31115140 3657892 11.20 2688 2437540 1527212 4.53 390696 2814552 131480 05:57:01 AM 28859816 31098848 3793652 11.62 2688 2548996 1506384 4.47 395192 2913980 97880 Average: 28927696 31106994 3725772 11.41 2688 2493268 1516798 4.50 392944 2864266 114680 05:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 337.55 263.48 5293.66 42.33 0.00 0.00 0.00 0.00 05:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 35.30 31.52 368.97 6.77 0.00 0.00 0.00 0.00 05:57:01 AM 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 186.43 147.50 2831.31 24.55 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) 01/31/2024 _x86_64_ (8 CPU) 05:54:09 LINUX RESTART (8 CPU) 05:55:01 AM CPU %user %nice %system %iowait %steal %idle 05:56:01 AM all 8.35 0.00 1.83 1.49 0.04 88.30 05:56:01 AM 0 1.96 0.00 1.05 0.13 0.03 96.82 05:56:01 AM 1 6.22 0.00 2.14 2.56 0.03 89.04 05:56:01 AM 2 4.36 0.00 0.87 2.00 0.03 92.73 05:56:01 AM 3 5.38 0.00 2.30 1.89 0.05 90.38 05:56:01 AM 4 10.35 0.00 2.03 2.06 0.03 85.53 05:56:01 AM 5 19.03 0.00 1.94 2.00 0.05 76.97 05:56:01 AM 6 10.57 0.00 2.11 0.53 0.03 86.76 05:56:01 AM 7 8.91 0.00 2.18 0.75 0.03 88.13 05:57:01 AM all 9.07 0.00 1.16 0.63 0.04 89.10 05:57:01 AM 0 0.92 0.00 0.33 0.02 0.05 98.68 05:57:01 AM 1 9.86 0.00 2.04 1.07 0.05 86.99 05:57:01 AM 2 8.45 0.00 1.35 1.45 0.03 88.71 05:57:01 AM 3 13.92 0.00 1.32 0.28 0.03 84.45 05:57:01 AM 4 13.32 0.00 1.42 1.13 0.07 84.06 05:57:01 AM 5 16.83 0.00 1.24 0.20 0.05 81.68 05:57:01 AM 6 8.62 0.00 1.20 0.15 0.02 90.01 05:57:01 AM 7 0.60 0.00 0.42 0.72 0.03 98.23 Average: all 8.71 0.00 1.50 1.06 0.04 88.70 Average: 0 1.44 0.00 0.69 0.08 0.04 97.75 Average: 1 8.04 0.00 2.09 1.81 0.04 88.02 Average: 2 6.40 0.00 1.11 1.73 0.03 90.72 Average: 3 9.65 0.00 1.81 1.09 0.04 87.41 Average: 4 11.84 0.00 1.72 1.60 0.05 84.80 Average: 5 17.93 0.00 1.59 1.10 0.05 79.33 Average: 6 9.59 0.00 1.65 0.34 0.03 88.39 Average: 7 4.76 0.00 1.30 0.74 0.03 93.18