---> uname -a: Linux prd-centos8-builder-2c-2g-5872.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 653 3998 19 3046 6726 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:e5:74:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fee5:743d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:a2:3d:9d 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/07/2023 _x86_64_ (2 CPU) 11:39:08 LINUX RESTART (2 CPU) 11:40:02 AM tps rtps wtps bread/s bwrtn/s 11:40:03 AM 1011.49 0.00 1011.49 0.00 8049.43 11:41:01 AM 92.64 12.95 79.69 2262.64 6930.41 11:42:01 AM 142.46 1.95 140.51 63.67 14913.47 11:43:01 AM 184.91 1.37 183.54 132.84 31867.44 Average: 144.78 5.31 139.47 799.28 17980.00 11:40:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:03 AM 5509892 7110536 2372396 30.10 2688 1797640 908092 10.17 178972 1921096 54588 11:41:01 AM 5112880 7026384 2769408 35.13 2688 2095812 951452 10.65 220392 2224008 156708 11:42:01 AM 4312560 6697468 3569728 45.29 2688 2550172 1354224 15.16 307288 2870348 300892 11:43:01 AM 4139764 6927556 3742524 47.48 2688 2938240 949500 10.63 449936 2845668 37284 Average: 4768774 6940486 3113514 39.50 2688 2345466 1040817 11.65 289147 2465280 137368 11:40:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:40:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:03 AM eth0 149.43 88.51 704.75 41.07 0.00 0.00 0.00 0.00 11:40:03 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 AM eth0 81.28 66.09 916.24 8.08 0.00 0.00 0.00 0.00 11:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 AM eth0 119.46 97.37 1594.07 13.85 0.00 0.00 0.00 0.00 11:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM eth0 85.49 69.55 1265.80 16.10 0.00 0.00 0.00 0.00 11:43:01 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 95.84 77.86 1259.93 12.87 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/07/2023 _x86_64_ (2 CPU) 11:39:08 LINUX RESTART (2 CPU) 11:40:02 AM CPU %user %nice %system %iowait %steal %idle 11:40:03 AM all 17.06 0.00 7.65 30.00 0.00 45.29 11:40:03 AM 0 16.28 0.00 2.33 0.00 0.00 81.40 11:40:03 AM 1 17.86 0.00 13.10 60.71 0.00 8.33 11:41:01 AM all 36.19 0.00 3.72 3.67 0.10 56.30 11:41:01 AM 0 45.99 0.00 3.99 4.34 0.12 45.56 11:41:01 AM 1 26.40 0.00 3.46 3.01 0.09 67.05 11:42:01 AM all 45.04 0.00 4.72 6.24 0.12 43.88 11:42:01 AM 0 48.96 0.00 5.03 6.25 0.12 39.64 11:42:01 AM 1 41.12 0.00 4.40 6.23 0.12 48.14 11:43:01 AM all 45.11 0.00 4.31 11.95 0.11 38.53 11:43:01 AM 0 56.88 0.00 4.65 11.82 0.10 26.55 11:43:01 AM 1 33.34 0.00 3.97 12.07 0.12 50.49 Average: all 42.06 0.00 4.27 7.43 0.11 46.13 Average: 0 50.49 0.00 4.55 7.46 0.11 37.39 Average: 1 33.63 0.00 3.99 7.40 0.11 54.88