---> uname -a: Linux prd-centos8-builder-8c-8g-7243.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 1071 28181 19 2635 30370 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:16:2c:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86206sec preferred_lft 86206sec inet6 fe80::f816:3eff:fe16:2cf2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:76:0f:7b 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) 02/16/2024 _x86_64_ (8 CPU) 13:45:30 LINUX RESTART (8 CPU) 01:46:01 PM tps rtps wtps bread/s bwrtn/s 01:47:01 PM 45.55 15.99 29.56 3443.25 4484.39 01:48:01 PM 165.83 7.46 158.36 1338.09 19927.39 Average: 105.69 11.73 93.96 2390.67 12205.89 01:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 PM 29231944 31181820 3421532 10.48 2688 2277712 1465612 4.35 366996 2643064 376580 01:48:01 PM 28946960 31140032 3706516 11.35 2688 2509356 1456976 4.32 395704 2850204 53872 Average: 29089452 31160926 3564024 10.91 2688 2393534 1461294 4.34 381350 2746634 215226 01:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM eth0 688.19 461.13 5940.26 157.11 0.00 0.00 0.00 0.00 01:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM eth0 70.33 61.30 742.63 9.46 0.00 0.00 0.00 0.00 01:48:01 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 379.26 261.21 3341.45 83.28 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) 02/16/2024 _x86_64_ (8 CPU) 13:45:30 LINUX RESTART (8 CPU) 01:46:01 PM CPU %user %nice %system %iowait %steal %idle 01:47:01 PM all 8.54 0.00 1.87 0.47 0.05 89.07 01:47:01 PM 0 4.56 0.00 1.41 0.30 0.07 93.66 01:47:01 PM 1 8.38 0.00 1.66 0.42 0.07 89.47 01:47:01 PM 2 9.33 0.00 1.61 0.65 0.05 88.35 01:47:01 PM 3 6.51 0.00 1.14 0.38 0.05 91.92 01:47:01 PM 4 9.50 0.00 2.41 0.25 0.05 87.79 01:47:01 PM 5 11.60 0.00 1.96 0.45 0.05 85.94 01:47:01 PM 6 14.18 0.00 3.68 0.67 0.05 81.42 01:47:01 PM 7 4.26 0.00 1.09 0.62 0.05 93.98 01:48:01 PM all 8.99 0.00 1.30 1.43 0.05 88.24 01:48:01 PM 0 0.30 0.00 0.23 0.00 0.05 99.42 01:48:01 PM 1 14.12 0.00 2.34 2.79 0.07 80.68 01:48:01 PM 2 16.20 0.00 1.59 2.99 0.05 79.17 01:48:01 PM 3 1.94 0.00 0.69 1.49 0.07 95.82 01:48:01 PM 4 6.29 0.00 1.27 1.27 0.02 91.16 01:48:01 PM 5 20.71 0.00 1.57 0.90 0.03 76.78 01:48:01 PM 6 5.86 0.00 1.20 0.72 0.05 92.17 01:48:01 PM 7 6.53 0.00 1.49 1.27 0.03 90.68 Average: all 8.77 0.00 1.58 0.95 0.05 88.65 Average: 0 2.43 0.00 0.82 0.15 0.06 96.55 Average: 1 11.26 0.00 2.00 1.61 0.07 85.07 Average: 2 12.77 0.00 1.60 1.82 0.05 83.75 Average: 3 4.22 0.00 0.91 0.94 0.06 93.87 Average: 4 7.89 0.00 1.84 0.76 0.03 89.48 Average: 5 16.16 0.00 1.77 0.68 0.04 81.35 Average: 6 10.01 0.00 2.44 0.69 0.05 86.81 Average: 7 5.40 0.00 1.29 0.94 0.04 92.33