---> uname -a: Linux prd-centos8-builder-8c-8g-15083.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 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1039 27695 19 3152 30379 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:d0:1e:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fed0:1ef8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cf:a0:8b:e7 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) 06/25/2024 _x86_64_ (8 CPU) 14:20:13 LINUX RESTART (8 CPU) 02:21:01 PM tps rtps wtps bread/s bwrtn/s 02:22:01 PM 99.57 15.36 84.21 3789.44 4402.55 02:23:01 PM 93.40 7.28 86.12 1263.85 6964.80 02:24:01 PM 211.50 1.45 210.05 176.61 21574.31 Average: 134.82 8.03 126.79 1743.41 10980.19 02:21:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:22:01 PM 29691660 31272472 2961796 9.07 2688 1912352 1465152 4.35 227232 2336224 79264 02:23:01 PM 29341704 31203348 3311752 10.14 2688 2179212 1482916 4.40 258468 2601888 212680 02:24:01 PM 28421972 31163916 4231484 12.96 2688 3028536 1453844 4.31 468936 3194792 611700 Average: 29151779 31213245 3501677 10.72 2688 2373367 1467304 4.35 318212 2710968 301215 02:21:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM eth0 364.87 247.06 1669.38 63.69 0.00 0.00 0.00 0.00 02:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 PM eth0 49.60 41.85 596.50 5.66 0.00 0.00 0.00 0.00 02:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 PM eth0 183.94 138.35 2617.45 19.26 0.00 0.00 0.00 0.00 02:24:01 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 199.48 142.43 1627.78 29.54 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) 06/25/2024 _x86_64_ (8 CPU) 14:20:13 LINUX RESTART (8 CPU) 02:21:01 PM CPU %user %nice %system %iowait %steal %idle 02:22:01 PM all 7.93 0.00 1.70 3.04 0.05 87.28 02:22:01 PM 0 6.62 0.00 0.94 5.26 0.05 87.14 02:22:01 PM 1 11.38 0.00 2.08 2.60 0.05 83.89 02:22:01 PM 2 6.52 0.00 1.24 0.59 0.05 91.61 02:22:01 PM 3 7.36 0.00 1.32 0.74 0.05 90.53 02:22:01 PM 4 5.66 0.00 1.36 0.55 0.03 92.39 02:22:01 PM 5 15.54 0.00 2.94 6.38 0.08 75.06 02:22:01 PM 6 3.27 0.00 1.86 0.39 0.05 94.43 02:22:01 PM 7 7.10 0.00 1.84 7.82 0.03 83.21 02:23:01 PM all 6.61 0.00 1.01 3.85 0.09 88.43 02:23:01 PM 0 2.49 0.00 0.50 0.92 0.05 96.05 02:23:01 PM 1 18.69 0.00 2.77 9.50 0.40 68.64 02:23:01 PM 2 2.87 0.00 0.70 8.45 0.05 87.92 02:23:01 PM 3 4.76 0.00 0.62 3.07 0.03 91.52 02:23:01 PM 4 6.46 0.00 0.53 0.32 0.07 92.62 02:23:01 PM 5 12.46 0.00 1.95 2.67 0.05 82.86 02:23:01 PM 6 3.80 0.00 0.50 1.20 0.05 94.45 02:23:01 PM 7 1.37 0.00 0.52 4.70 0.00 93.41 02:24:01 PM all 16.66 0.00 2.85 4.38 0.08 76.04 02:24:01 PM 0 16.91 0.00 2.94 4.97 0.08 75.09 02:24:01 PM 1 22.36 0.00 3.36 3.05 0.08 71.15 02:24:01 PM 2 19.95 0.00 3.57 4.66 0.08 71.74 02:24:01 PM 3 12.62 0.00 3.02 6.02 0.10 78.25 02:24:01 PM 4 18.58 0.00 2.93 7.20 0.07 71.22 02:24:01 PM 5 18.61 0.00 2.89 1.75 0.07 76.69 02:24:01 PM 6 16.59 0.00 2.11 1.81 0.08 79.41 02:24:01 PM 7 7.67 0.00 1.97 5.56 0.07 84.73 Average: all 10.39 0.00 1.85 3.76 0.07 83.93 Average: 0 8.66 0.00 1.46 3.71 0.06 86.12 Average: 1 17.48 0.00 2.74 5.06 0.18 74.54 Average: 2 9.78 0.00 1.84 4.57 0.06 83.76 Average: 3 8.24 0.00 1.65 3.27 0.06 86.77 Average: 4 10.22 0.00 1.60 2.68 0.06 85.44 Average: 5 15.53 0.00 2.59 3.60 0.07 78.21 Average: 6 7.89 0.00 1.49 1.13 0.06 89.43 Average: 7 5.37 0.00 1.44 6.03 0.03 87.12