---> uname -a: Linux prd-centos8-builder-8c-8g-2463.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 1058 28197 19 2631 30382 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:8f:12:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86219sec preferred_lft 86219sec inet6 fe80::f816:3eff:fe8f:122f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:09:c8:7d 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) 02/03/2024 _x86_64_ (8 CPU) 16:40:48 LINUX RESTART (8 CPU) 04:41:01 PM tps rtps wtps bread/s bwrtn/s 04:42:01 PM 153.94 88.57 65.37 12387.16 40872.30 04:43:01 PM 145.59 7.83 137.76 1373.10 17348.74 Average: 149.77 48.21 101.56 6881.05 29112.48 04:41:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:42:01 PM 29301424 31207412 3352052 10.27 2688 2234300 1476472 4.38 360064 2582716 358924 04:43:01 PM 29012364 31168956 3641112 11.15 2688 2473484 1450064 4.30 392072 2794456 117848 Average: 29156894 31188184 3496582 10.71 2688 2353892 1463268 4.34 376068 2688586 238386 04:41:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 PM eth0 863.62 567.03 6009.81 175.25 0.00 0.00 0.00 0.00 04:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 PM eth0 73.34 61.74 776.89 9.15 0.00 0.00 0.00 0.00 04:43:01 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 468.54 314.43 3393.78 92.21 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/03/2024 _x86_64_ (8 CPU) 16:40:48 LINUX RESTART (8 CPU) 04:41:01 PM CPU %user %nice %system %iowait %steal %idle 04:42:01 PM all 12.81 0.00 3.86 2.68 0.07 80.59 04:42:01 PM 0 10.25 0.00 2.62 1.58 0.08 85.47 04:42:01 PM 1 10.40 0.00 5.55 1.67 0.07 82.31 04:42:01 PM 2 12.64 0.00 3.17 1.54 0.07 82.58 04:42:01 PM 3 9.57 0.00 3.13 0.62 0.08 86.59 04:42:01 PM 4 18.97 0.00 3.87 1.27 0.07 75.82 04:42:01 PM 5 15.89 0.00 3.93 2.12 0.05 78.01 04:42:01 PM 6 10.70 0.00 5.22 8.16 0.05 75.87 04:42:01 PM 7 14.01 0.00 3.34 4.48 0.05 78.11 04:43:01 PM all 8.98 0.00 1.30 1.25 0.05 88.42 04:43:01 PM 0 7.65 0.00 1.34 0.72 0.03 90.26 04:43:01 PM 1 17.79 0.00 1.12 2.99 0.05 78.05 04:43:01 PM 2 5.30 0.00 1.14 0.99 0.07 92.51 04:43:01 PM 3 14.28 0.00 2.18 1.68 0.03 81.82 04:43:01 PM 4 3.45 0.00 1.10 1.45 0.03 93.96 04:43:01 PM 5 4.62 0.00 0.60 0.57 0.07 94.14 04:43:01 PM 6 12.58 0.00 2.17 1.50 0.05 83.70 04:43:01 PM 7 6.16 0.00 0.73 0.13 0.03 92.94 Average: all 10.89 0.00 2.57 1.97 0.06 84.52 Average: 0 8.95 0.00 1.98 1.15 0.06 87.87 Average: 1 14.11 0.00 3.33 2.33 0.06 80.17 Average: 2 8.96 0.00 2.15 1.26 0.07 87.56 Average: 3 11.94 0.00 2.66 1.16 0.06 84.19 Average: 4 11.19 0.00 2.48 1.36 0.05 84.91 Average: 5 10.24 0.00 2.26 1.34 0.06 86.09 Average: 6 11.64 0.00 3.69 4.82 0.05 79.79 Average: 7 10.08 0.00 2.03 2.30 0.04 85.55