---> uname -a: Linux prd-centos8-builder-8c-8g-3799.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 1065 28185 19 2636 30375 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:92:81:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.189/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86220sec preferred_lft 86220sec inet6 fe80::f816:3eff:fe92:81a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:74:11:6b 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) 02/06/2024 _x86_64_ (8 CPU) 06:39:30 LINUX RESTART (8 CPU) 06:40:01 AM tps rtps wtps bread/s bwrtn/s 06:41:01 AM 96.80 11.81 84.99 2889.14 15763.82 06:42:01 AM 125.35 7.53 117.82 1342.13 9361.57 Average: 111.08 9.67 101.41 2115.70 12562.96 06:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:41:01 AM 29148284 31146908 3505192 10.73 2688 2325192 1505696 4.47 370224 2719004 100072 06:42:01 AM 28856216 31091116 3797260 11.63 2688 2547588 1538848 4.57 403852 2921124 120676 Average: 29002250 31119012 3651226 11.18 2688 2436390 1522272 4.52 387038 2820064 110374 06:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 720.04 502.48 6047.92 155.29 0.00 0.00 0.00 0.00 06:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 42.95 36.65 419.86 7.51 0.00 0.00 0.00 0.00 06:42:01 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 381.52 269.58 3234.12 81.41 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) 02/06/2024 _x86_64_ (8 CPU) 06:39:30 LINUX RESTART (8 CPU) 06:40:01 AM CPU %user %nice %system %iowait %steal %idle 06:41:01 AM all 9.68 0.00 2.12 1.14 0.05 87.01 06:41:01 AM 0 3.46 0.00 1.93 0.07 0.03 94.51 06:41:01 AM 1 21.43 0.00 2.82 2.66 0.07 73.02 06:41:01 AM 2 13.29 0.00 3.01 1.53 0.07 82.10 06:41:01 AM 3 3.79 0.00 1.64 1.31 0.05 93.21 06:41:01 AM 4 4.47 0.00 0.94 1.02 0.03 93.53 06:41:01 AM 5 12.44 0.00 2.76 1.27 0.05 83.49 06:41:01 AM 6 12.22 0.00 2.86 0.12 0.03 84.77 06:41:01 AM 7 6.33 0.00 0.99 1.10 0.05 91.53 06:42:01 AM all 9.79 0.00 1.43 0.65 0.04 88.09 06:42:01 AM 0 1.59 0.00 0.47 0.40 0.03 97.51 06:42:01 AM 1 31.54 0.00 2.59 1.54 0.07 64.27 06:42:01 AM 2 5.47 0.00 1.62 0.95 0.03 91.92 06:42:01 AM 3 17.41 0.00 1.94 0.95 0.05 79.65 06:42:01 AM 4 1.77 0.00 0.82 0.08 0.05 97.27 06:42:01 AM 5 6.36 0.00 1.20 0.99 0.03 91.41 06:42:01 AM 6 6.53 0.00 1.40 0.10 0.03 91.93 06:42:01 AM 7 7.59 0.00 1.40 0.18 0.02 90.81 Average: all 9.74 0.00 1.77 0.89 0.04 87.55 Average: 0 2.52 0.00 1.20 0.23 0.03 96.01 Average: 1 26.48 0.00 2.71 2.10 0.07 68.65 Average: 2 9.37 0.00 2.31 1.24 0.05 87.03 Average: 3 10.61 0.00 1.79 1.13 0.05 86.42 Average: 4 3.12 0.00 0.88 0.55 0.04 95.40 Average: 5 9.40 0.00 1.98 1.13 0.04 87.45 Average: 6 9.38 0.00 2.13 0.11 0.03 88.35 Average: 7 6.96 0.00 1.19 0.64 0.03 91.17