---> uname -a: Linux prd-centos8-builder-2c-2g-38804.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): 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4757 19 2313 6773 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:9a:57:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.207/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86232sec preferred_lft 86232sec inet6 fe80::f816:3eff:fe9a:571b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3e:eb:87:41 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) 10/04/2024 _x86_64_ (2 CPU) 13:39:34 LINUX RESTART (2 CPU) 01:40:00 PM tps rtps wtps bread/s bwrtn/s 01:40:01 PM 277.58 93.33 184.24 1071.52 375170.30 01:41:01 PM 147.18 30.45 116.72 7417.76 28655.86 01:42:01 PM 126.22 4.22 122.01 136.49 11970.34 Average: 138.61 18.36 120.25 3740.74 25124.91 01:40:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 PM 5872820 7281864 2009612 25.49 2688 1607784 653568 8.29 120836 1624476 489724 01:41:01 PM 5112248 6955640 2770184 35.14 2688 2032552 1033928 11.58 258628 2211412 130180 01:42:01 PM 4910084 6971668 2972348 37.71 2688 2236328 942312 10.55 415192 2191968 49516 Average: 5298384 7069724 2584048 32.78 2688 1958888 876603 9.82 264885 2009285 223140 01:40:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 PM eth0 1.82 0.00 0.11 0.00 0.00 0.00 0.00 0.00 01:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 PM eth0 346.09 210.39 2220.22 64.28 0.00 0.00 0.00 0.00 01:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 PM eth0 41.77 32.52 247.09 9.82 0.00 0.00 0.00 0.00 01:42:01 PM 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 191.34 119.82 1217.01 36.55 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) 10/04/2024 _x86_64_ (2 CPU) 13:39:34 LINUX RESTART (2 CPU) 01:40:00 PM CPU %user %nice %system %iowait %steal %idle 01:40:01 PM all 3.38 0.00 12.31 83.69 0.00 0.62 01:40:01 PM 0 4.29 0.00 14.11 81.60 0.00 0.00 01:40:01 PM 1 2.47 0.00 10.49 85.80 0.00 1.23 01:41:01 PM all 40.23 0.00 7.12 7.73 0.10 44.82 01:41:01 PM 0 42.37 0.00 7.50 9.08 0.08 40.96 01:41:01 PM 1 38.08 0.00 6.74 6.39 0.12 48.67 01:42:01 PM all 35.78 0.00 6.67 5.77 0.13 51.64 01:42:01 PM 0 32.01 0.00 5.90 5.63 0.15 56.31 01:42:01 PM 1 39.56 0.00 7.44 5.90 0.12 46.97 Average: all 37.54 0.00 6.97 7.78 0.12 47.60 Average: 0 36.73 0.00 6.80 8.35 0.12 48.00 Average: 1 38.34 0.00 7.14 7.21 0.12 47.19