---> uname -a: Linux prd-centos8-builder-2c-8g-10758.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 582 4035 19 3080 6815 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:eb:45:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:feeb:458b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ca:40:05:e1 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) 08/14/2024 _x86_64_ (2 CPU) 03:04:13 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 70.89 46.35 24.53 8662.49 14694.44 03:07:01 AM 76.17 6.33 69.84 1276.64 28961.71 03:08:01 AM 42.38 2.85 39.53 290.35 4110.43 03:09:01 AM 66.23 7.13 59.10 1303.70 6624.46 03:10:01 AM 36.20 0.00 36.20 0.00 2442.32 Average: 58.38 12.54 45.84 2307.13 11367.14 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 4179196 6414984 3703228 46.98 2688 2429320 1585160 17.75 207048 3204780 610764 03:07:01 AM 4631120 7107436 3251304 41.25 2688 2667352 903224 10.11 438052 2515152 4116 03:08:01 AM 4405504 7041280 3476920 44.11 2688 2820592 934232 10.46 462496 2699288 50876 03:09:01 AM 4324932 7057072 3557492 45.13 2688 2910744 897152 10.05 481096 2730444 2856 03:10:01 AM 4201664 7047168 3680760 46.70 2688 3018164 917828 10.28 483568 2835508 85948 Average: 4348483 6933588 3533941 44.83 2688 2769234 1047519 11.73 414452 2797034 150912 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 314.99 206.30 4864.49 46.21 0.00 0.00 0.00 0.00 03:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM lo 2.40 2.40 0.14 0.14 0.00 0.00 0.00 0.00 03:07:01 AM eth0 8.08 4.30 7.94 2.03 0.00 0.00 0.00 0.00 03:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 55.81 46.99 707.50 4.95 0.00 0.00 0.00 0.00 03:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 7.36 6.35 21.32 2.13 0.00 0.00 0.00 0.00 03:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 23.09 23.18 229.07 4.87 0.00 0.00 0.00 0.00 03:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.48 0.48 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 81.88 57.43 1166.33 12.04 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) 08/14/2024 _x86_64_ (2 CPU) 03:04:13 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 28.06 0.02 5.33 18.30 0.10 48.19 03:06:01 AM 0 27.71 0.00 4.41 20.23 0.08 47.57 03:06:01 AM 1 28.41 0.03 6.26 16.36 0.12 48.81 03:07:01 AM all 55.82 0.00 3.11 19.99 0.16 20.92 03:07:01 AM 0 53.52 0.00 3.19 18.62 0.19 24.49 03:07:01 AM 1 58.13 0.00 3.03 21.36 0.14 17.35 03:08:01 AM all 16.77 0.00 2.16 13.53 0.10 67.44 03:08:01 AM 0 17.02 0.00 2.12 12.99 0.08 67.79 03:08:01 AM 1 16.52 0.00 2.20 14.07 0.12 67.09 03:09:01 AM all 10.54 0.00 3.12 19.35 0.08 66.92 03:09:01 AM 0 13.03 0.00 3.48 20.02 0.07 63.39 03:09:01 AM 1 8.03 0.00 2.75 18.69 0.08 70.45 03:10:01 AM all 21.86 0.00 2.72 9.36 0.16 65.90 03:10:01 AM 0 27.05 0.00 2.83 11.83 0.19 58.11 03:10:01 AM 1 16.70 0.00 2.62 6.91 0.13 73.65 Average: all 26.51 0.00 3.29 16.09 0.12 53.99 Average: 0 27.58 0.00 3.21 16.73 0.12 52.36 Average: 1 25.44 0.01 3.36 15.45 0.12 55.61