---> uname -a: Linux prd-centos8-builder-8c-8g-4987.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 9.2G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1098 28193 19 2596 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:19:9b:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86202sec preferred_lft 86202sec inet6 fe80::f816:3eff:fe19:9ba3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:d6:2e:af 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) 02/09/2024 _x86_64_ (8 CPU) 02:29:39 LINUX RESTART (8 CPU) 02:30:00 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 100.85 7.63 93.22 183.05 184189.83 02:31:01 AM 91.32 37.53 53.79 8696.85 14473.63 02:32:01 AM 136.07 7.73 128.34 1370.74 14660.93 Average: 113.57 22.49 91.08 4986.88 16218.30 02:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 30564024 31808688 2089448 6.40 2688 1585316 737016 2.26 91488 1636992 189316 02:31:01 AM 29232668 31124644 3420804 10.48 2688 2220548 1496960 4.44 365056 2646416 334804 02:32:01 AM 29002428 31130300 3651044 11.18 2688 2444936 1447056 4.29 392596 2804144 143928 Average: 29599707 31354544 3053765 9.35 2688 2083600 1227011 3.64 283047 2362517 222683 02:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 6.78 4.24 2.28 0.72 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 866.18 570.53 5708.77 173.29 0.00 0.00 0.00 0.00 02:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 66.54 53.50 653.13 8.66 0.00 0.00 0.00 0.00 02:32:01 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 461.92 309.04 3150.22 90.10 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) 02/09/2024 _x86_64_ (8 CPU) 02:29:39 LINUX RESTART (8 CPU) 02:30:00 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 0.54 0.00 0.43 12.53 0.00 86.51 02:30:01 AM 0 0.86 0.00 0.00 0.00 0.00 99.14 02:30:01 AM 1 0.00 0.00 0.00 0.00 0.00 100.00 02:30:01 AM 2 0.85 0.00 0.00 99.15 0.00 0.00 02:30:01 AM 3 0.00 0.00 0.00 0.00 0.00 100.00 02:30:01 AM 4 0.86 0.00 0.86 0.00 0.00 98.28 02:30:01 AM 5 0.00 0.00 0.85 0.00 0.00 99.15 02:30:01 AM 6 0.88 0.00 0.88 0.00 0.00 98.23 02:30:01 AM 7 0.84 0.00 0.84 0.00 0.00 98.32 02:31:01 AM all 13.30 0.00 3.26 1.80 0.07 81.57 02:31:01 AM 0 12.54 0.00 2.46 0.77 0.07 84.16 02:31:01 AM 1 11.98 0.00 5.13 1.21 0.08 81.59 02:31:01 AM 2 17.38 0.00 3.52 4.82 0.07 74.22 02:31:01 AM 3 11.52 0.00 2.35 0.50 0.07 85.56 02:31:01 AM 4 9.62 0.00 2.32 0.45 0.05 87.56 02:31:01 AM 5 10.27 0.00 3.93 3.12 0.07 82.61 02:31:01 AM 6 17.71 0.00 3.76 1.86 0.08 76.58 02:31:01 AM 7 15.37 0.00 2.65 1.66 0.07 80.26 02:32:01 AM all 9.07 0.00 1.25 1.43 0.04 88.21 02:32:01 AM 0 11.00 0.00 1.39 0.08 0.05 87.48 02:32:01 AM 1 18.08 0.00 1.29 3.19 0.07 77.38 02:32:01 AM 2 5.84 0.00 1.07 3.36 0.05 89.68 02:32:01 AM 3 17.68 0.00 2.67 2.10 0.05 77.50 02:32:01 AM 4 3.46 0.00 0.75 0.02 0.05 95.72 02:32:01 AM 5 8.38 0.00 1.45 2.04 0.03 88.10 02:32:01 AM 6 2.27 0.00 0.82 0.15 0.02 96.74 02:32:01 AM 7 5.85 0.00 0.59 0.50 0.03 93.03 Average: all 11.08 0.00 2.24 1.72 0.06 84.91 Average: 0 11.66 0.00 1.90 0.42 0.06 85.95 Average: 1 14.89 0.00 3.17 2.18 0.07 79.68 Average: 2 11.50 0.00 2.27 5.02 0.06 81.15 Average: 3 14.47 0.00 2.49 1.29 0.06 81.70 Average: 4 6.48 0.00 1.53 0.23 0.05 91.72 Average: 5 9.23 0.00 2.67 2.55 0.05 85.51 Average: 6 9.88 0.00 2.27 1.00 0.05 86.80 Average: 7 10.51 0.00 1.61 1.07 0.05 86.77