---> uname -a: Linux prd-centos8-builder-2c-1g-6721.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: 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): 0,1 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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 731 3896 19 3069 6648 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:34:68:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe34:6839/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a1:c8:73:65 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) 08/01/2024 _x86_64_ (2 CPU) 22:00:33 LINUX RESTART (2 CPU) 10:01:01 PM tps rtps wtps bread/s bwrtn/s 10:02:01 PM 116.46 19.88 96.57 5122.26 18313.78 10:03:01 PM 14.63 6.16 8.46 888.90 2343.22 10:04:01 PM 151.81 6.85 144.96 1204.47 22533.21 10:05:01 PM 70.53 7.35 63.18 1321.96 4565.31 Average: 88.36 10.06 78.30 2135.43 11940.56 10:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:02:01 PM 5292776 7005952 2589656 32.85 2688 1909848 1299772 14.55 254668 2058028 28 10:03:01 PM 5021400 6912568 2861032 36.30 2688 2085012 1372748 15.37 269800 2304232 85640 10:04:01 PM 4429056 6910760 3453376 43.81 2688 2639004 992392 11.11 442784 2579756 31980 10:05:01 PM 4125100 6863904 3757332 47.67 2688 2875752 1011460 11.33 478208 2809500 146916 Average: 4717083 6923296 3165349 40.16 2688 2377404 1169093 13.09 361365 2437879 66141 10:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:02:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 PM eth0 292.53 167.64 1501.52 64.18 0.00 0.00 0.00 0.00 10:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 PM eth0 57.03 36.27 1066.50 3.18 0.00 0.00 0.00 0.00 10:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 PM lo 7.78 7.78 14.14 14.14 0.00 0.00 0.00 0.00 10:04:01 PM eth0 27.05 23.88 15.57 18.19 0.00 0.00 0.00 0.00 10:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 73.31 58.35 737.70 9.66 0.00 0.00 0.00 0.00 10:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.96 1.96 3.53 3.53 0.00 0.00 0.00 0.00 Average: eth0 112.54 71.57 830.58 23.82 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) 08/01/2024 _x86_64_ (2 CPU) 22:00:33 LINUX RESTART (2 CPU) 10:01:01 PM CPU %user %nice %system %iowait %steal %idle 10:02:01 PM all 22.18 0.00 4.84 3.17 0.08 69.73 10:02:01 PM 0 21.23 0.00 5.77 4.48 0.08 68.43 10:02:01 PM 1 23.12 0.00 3.92 1.86 0.08 71.02 10:03:01 PM all 7.88 0.00 1.55 0.98 0.05 89.54 10:03:01 PM 0 6.66 0.00 1.47 0.25 0.05 91.57 10:03:01 PM 1 9.10 0.00 1.64 1.71 0.05 87.51 10:04:01 PM all 32.56 0.00 7.06 6.73 0.11 53.55 10:04:01 PM 0 12.49 0.00 5.19 7.51 0.12 74.70 10:04:01 PM 1 52.77 0.00 8.95 5.94 0.10 32.24 10:05:01 PM all 32.31 0.00 4.96 4.26 0.13 58.35 10:05:01 PM 0 41.56 0.00 5.80 5.60 0.12 46.92 10:05:01 PM 1 23.07 0.00 4.11 2.91 0.15 69.75 Average: all 23.75 0.00 4.61 3.79 0.09 67.76 Average: 0 20.48 0.00 4.56 4.47 0.09 70.40 Average: 1 27.02 0.00 4.65 3.11 0.10 65.12