---> uname -a: Linux prd-centos8-builder-8c-8g-15352.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 10G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1037 27691 19 3159 30381 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:16:9d:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86212sec preferred_lft 86212sec inet6 fe80::f816:3eff:fe16:9d26/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:31:78:eb:75 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 06/26/2024 _x86_64_ (8 CPU) 07:19:39 LINUX RESTART (8 CPU) 07:20:00 AM tps rtps wtps bread/s bwrtn/s 07:20:01 AM 285.42 228.12 57.29 114741.67 790.62 07:21:01 AM 170.24 19.98 150.27 4012.66 8281.71 07:22:01 AM 190.94 1.42 189.52 168.88 18607.81 Average: 181.42 12.42 169.00 2984.53 13344.36 07:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 AM 30485064 31812336 2168392 6.64 2688 1666232 1324048 3.93 153788 1644916 1384 07:21:01 AM 29526856 31283688 3126600 9.58 2688 2078460 1428760 4.24 247984 2439760 134676 07:22:01 AM 28323764 31050028 4329692 13.26 2688 3012236 1712724 5.08 312080 3450920 708464 Average: 29445228 31382017 3208228 9.83 2688 2252309 1488511 4.42 237951 2511865 281508 07:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 676.04 502.08 1456.54 47.52 0.00 0.00 0.00 0.00 07:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 411.31 268.94 2043.78 65.38 0.00 0.00 0.00 0.00 07:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 171.38 129.97 2792.73 16.68 0.00 0.00 0.00 0.00 07:22:01 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 294.40 201.86 2410.62 41.08 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 06/26/2024 _x86_64_ (8 CPU) 07:19:39 LINUX RESTART (8 CPU) 07:20:00 AM CPU %user %nice %system %iowait %steal %idle 07:20:01 AM all 8.39 0.00 15.05 2.00 0.00 74.57 07:20:01 AM 0 7.45 0.00 14.89 5.32 0.00 72.34 07:20:01 AM 1 7.37 0.00 13.68 0.00 0.00 78.95 07:20:01 AM 2 7.37 0.00 15.79 2.11 0.00 74.74 07:20:01 AM 3 6.38 0.00 12.77 2.13 0.00 78.72 07:20:01 AM 4 8.60 0.00 17.20 2.15 0.00 72.04 07:20:01 AM 5 8.79 0.00 7.69 0.00 0.00 83.52 07:20:01 AM 6 10.64 0.00 21.28 3.19 0.00 64.89 07:20:01 AM 7 10.53 0.00 16.84 1.05 0.00 71.58 07:21:01 AM all 11.02 0.00 2.24 1.52 0.06 85.16 07:21:01 AM 0 6.02 0.00 2.19 2.61 0.05 89.12 07:21:01 AM 1 7.74 0.00 1.76 1.11 0.07 89.33 07:21:01 AM 2 11.68 0.00 2.84 1.13 0.07 84.29 07:21:01 AM 3 15.27 0.00 1.49 0.70 0.08 82.45 07:21:01 AM 4 8.35 0.00 1.09 1.44 0.05 89.07 07:21:01 AM 5 14.14 0.00 3.08 0.90 0.05 81.82 07:21:01 AM 6 9.62 0.00 2.76 3.08 0.05 84.49 07:21:01 AM 7 15.36 0.00 2.69 1.19 0.07 80.69 07:22:01 AM all 17.70 0.00 2.79 0.76 0.07 78.69 07:22:01 AM 0 2.80 0.00 1.67 0.27 0.07 95.20 07:22:01 AM 1 26.15 0.00 4.01 0.74 0.08 69.02 07:22:01 AM 2 16.29 0.00 2.14 0.74 0.07 80.76 07:22:01 AM 3 12.83 0.00 2.37 1.66 0.05 83.09 07:22:01 AM 4 13.01 0.00 2.39 0.65 0.07 83.88 07:22:01 AM 5 21.47 0.00 2.94 0.69 0.07 74.83 07:22:01 AM 6 22.68 0.00 2.94 0.37 0.08 73.93 07:22:01 AM 7 26.37 0.00 3.83 1.00 0.07 68.73 Average: all 14.32 0.00 2.61 1.15 0.06 81.86 Average: 0 4.43 0.00 2.03 1.47 0.06 92.01 Average: 1 16.88 0.00 2.97 0.91 0.07 79.16 Average: 2 13.94 0.00 2.60 0.94 0.07 82.46 Average: 3 13.99 0.00 2.02 1.19 0.07 82.74 Average: 4 10.67 0.00 1.86 1.05 0.06 86.37 Average: 5 17.74 0.00 3.05 0.79 0.06 78.36 Average: 6 16.11 0.00 3.00 1.73 0.07 79.10 Average: 7 20.79 0.00 3.37 1.09 0.07 74.68