---> uname -a: Linux prd-centos8-builder-8c-8g-17123.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: 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 10G 151G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1061 27687 19 3138 30357 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:87:01:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86201sec preferred_lft 86201sec inet6 fe80::f816:3eff:fe87:1f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:35:2c:6e:1e 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) 09/02/2024 _x86_64_ (8 CPU) 09:39:09 LINUX RESTART (8 CPU) 09:40:01 AM tps rtps wtps bread/s bwrtn/s 09:41:01 AM 123.61 8.03 115.58 1289.70 8489.52 09:42:01 AM 274.21 1.23 272.98 173.14 39871.74 Average: 198.91 4.63 194.28 731.42 24180.63 09:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:41:01 AM 29338520 31231776 3314932 10.15 2688 2208204 1432628 4.25 263260 2588000 229212 09:42:01 AM 28355016 31085912 4298436 13.16 2688 3017416 1454140 4.31 469916 3241088 46648 Average: 28846768 31158844 3806684 11.66 2688 2612810 1443384 4.28 366588 2914544 137930 09:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 86.67 70.56 942.19 9.60 0.00 0.00 0.00 0.00 09:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 184.84 142.42 2694.38 19.74 0.00 0.00 0.00 0.00 09:42:01 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 135.75 106.49 1818.29 14.67 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) 09/02/2024 _x86_64_ (8 CPU) 09:39:09 LINUX RESTART (8 CPU) 09:40:01 AM CPU %user %nice %system %iowait %steal %idle 09:41:01 AM all 9.86 0.00 1.66 0.64 0.05 87.79 09:41:01 AM 0 0.82 0.00 0.65 0.00 0.07 98.47 09:41:01 AM 1 22.02 0.00 2.60 1.08 0.07 74.23 09:41:01 AM 2 20.43 0.00 2.87 1.67 0.05 74.98 09:41:01 AM 3 20.19 0.00 3.97 0.99 0.07 74.79 09:41:01 AM 4 6.01 0.00 0.73 0.38 0.03 92.84 09:41:01 AM 5 4.96 0.00 1.02 0.05 0.02 93.96 09:41:01 AM 6 1.74 0.00 0.50 0.25 0.02 97.49 09:41:01 AM 7 2.73 0.00 0.90 0.74 0.07 95.56 09:42:01 AM all 16.83 0.00 2.76 3.17 0.07 77.16 09:42:01 AM 0 11.07 0.00 1.96 1.93 0.07 84.97 09:42:01 AM 1 18.79 0.00 3.32 5.44 0.08 72.37 09:42:01 AM 2 21.57 0.00 2.76 2.50 0.08 73.09 09:42:01 AM 3 15.28 0.00 3.18 5.36 0.08 76.10 09:42:01 AM 4 25.71 0.00 3.05 5.24 0.07 65.94 09:42:01 AM 5 14.53 0.00 2.36 1.62 0.07 81.42 09:42:01 AM 6 22.18 0.00 3.84 2.84 0.08 71.06 09:42:01 AM 7 5.48 0.00 1.62 0.47 0.05 92.38 Average: all 13.34 0.00 2.21 1.91 0.06 82.48 Average: 0 5.93 0.00 1.30 0.96 0.07 91.74 Average: 1 20.41 0.00 2.96 3.25 0.08 73.30 Average: 2 20.99 0.00 2.82 2.08 0.07 74.04 Average: 3 17.74 0.00 3.58 3.17 0.08 75.44 Average: 4 15.84 0.00 1.89 2.81 0.05 79.41 Average: 5 9.74 0.00 1.69 0.84 0.04 87.70 Average: 6 11.95 0.00 2.17 1.55 0.05 84.28 Average: 7 4.10 0.00 1.26 0.60 0.06 93.97