---> uname -a: Linux prd-centos8-builder-2c-2g-42819.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 710 3889 19 3097 6669 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:06:0c:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe06:c51/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ec:97:33:f8 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) 10/15/2024 _x86_64_ (2 CPU) 19:59:31 LINUX RESTART (2 CPU) 08:00:00 PM tps rtps wtps bread/s bwrtn/s 08:00:01 PM 108.47 0.00 108.47 0.00 208508.47 08:01:01 PM 163.93 31.94 131.99 7475.10 7453.39 08:02:01 PM 122.71 0.18 122.52 46.64 14152.44 08:03:01 PM 131.58 2.22 129.36 227.03 18684.69 08:04:01 PM 92.72 0.90 91.82 113.03 10281.67 Average: 127.64 8.77 118.87 1956.52 13600.07 08:00:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:00:01 PM 5795032 7213628 2087400 26.48 2688 1617296 741416 9.41 131432 1691576 9412 08:01:01 PM 5068708 6949776 2813724 35.70 2688 2065376 1036844 11.61 249996 2244344 177840 08:02:01 PM 4419868 6857892 3462564 43.93 2688 2600768 1087932 12.18 285472 2776652 379112 08:03:01 PM 3997756 6817040 3884676 49.28 2688 2950232 1112820 12.46 296480 3108328 234008 08:04:01 PM 3991048 6837172 3891384 49.37 2688 2971624 988396 11.07 473564 2919520 1276 Average: 4654482 6935102 3227950 40.95 2688 2441059 993482 11.12 287389 2548084 160330 08:00:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 PM eth0 16.10 12.71 3.97 2.80 0.00 0.00 0.00 0.00 08:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 PM eth0 277.94 171.17 1577.50 59.30 0.00 0.00 0.00 0.00 08:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 PM eth0 103.25 68.67 1525.29 9.87 0.00 0.00 0.00 0.00 08:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 PM eth0 42.38 40.43 276.97 6.42 0.00 0.00 0.00 0.00 08:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 PM eth0 21.69 20.38 22.92 15.48 0.00 0.00 0.00 0.00 08:04:01 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 110.87 74.87 846.67 22.67 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) 10/15/2024 _x86_64_ (2 CPU) 19:59:31 LINUX RESTART (2 CPU) 08:00:00 PM CPU %user %nice %system %iowait %steal %idle 08:00:01 PM all 94.35 0.00 5.22 0.00 0.43 0.00 08:00:01 PM 0 95.50 0.00 4.50 0.00 0.00 0.00 08:00:01 PM 1 93.28 0.00 5.88 0.00 0.84 0.00 08:01:01 PM all 36.51 0.00 7.49 5.34 0.12 50.55 08:01:01 PM 0 24.12 0.00 6.87 3.23 0.12 65.66 08:01:01 PM 1 48.91 0.00 8.10 7.45 0.12 35.42 08:02:01 PM all 36.38 0.00 6.31 3.63 0.11 53.56 08:02:01 PM 0 16.10 0.00 4.48 3.81 0.13 75.48 08:02:01 PM 1 56.88 0.00 8.17 3.46 0.08 31.41 08:03:01 PM all 52.52 0.00 9.69 3.68 0.13 33.98 08:03:01 PM 0 48.59 0.00 9.15 4.11 0.12 38.03 08:03:01 PM 1 56.45 0.00 10.23 3.25 0.13 29.93 08:04:01 PM all 38.81 0.00 4.64 3.14 0.11 53.30 08:04:01 PM 0 25.25 0.00 4.41 3.47 0.12 66.76 08:04:01 PM 1 52.43 0.00 4.88 2.81 0.10 39.78 Average: all 41.32 0.00 7.03 3.93 0.12 47.61 Average: 0 28.82 0.00 6.22 3.64 0.12 61.21 Average: 1 53.86 0.00 7.84 4.22 0.11 33.97