---> uname -a: Linux prd-centos8-builder-2c-2g-7679.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 7.9G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 644 4794 19 2258 6757 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:93:85:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe93:8571/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:4e:4a:c2 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/13/2023 _x86_64_ (2 CPU) 11:52:51 LINUX RESTART (2 CPU) 11:53:01 AM tps rtps wtps bread/s bwrtn/s 11:54:01 AM 284.32 151.85 132.47 15099.68 39682.36 11:55:01 AM 94.75 6.65 88.10 1271.12 8560.69 11:56:01 AM 63.42 0.28 63.14 17.46 7184.24 11:57:01 AM 0.28 0.00 0.28 0.00 5.30 11:58:01 AM 4.33 0.08 4.25 9.87 66.06 Average: 89.43 31.78 57.65 3280.02 11100.68 11:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:54:01 AM 5308804 6969596 2573492 32.65 2688 1855452 1057780 11.84 175352 2120380 84668 11:55:01 AM 4923176 6924108 2959120 37.54 2688 2179044 1061840 11.89 221704 2399044 186128 11:56:01 AM 4952536 6947652 2929760 37.17 2688 2172448 1019828 11.42 217284 2363792 12 11:57:01 AM 4991432 6986548 2890864 36.68 2688 2172448 971720 10.88 217372 2324764 8 11:58:01 AM 4896844 6899236 2985452 37.88 2688 2179720 1071520 12.00 389980 2247140 6964 Average: 5014558 6945428 2867738 36.38 2688 2111822 1036538 11.61 244338 2291024 55556 11:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 288.62 159.16 1535.80 55.05 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM eth0 82.07 62.22 944.35 7.55 0.00 0.00 0.00 0.00 11:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 42.26 28.70 97.75 9.73 0.00 0.00 0.00 0.00 11:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM eth0 43.31 29.13 102.85 4.82 0.00 0.00 0.00 0.00 11:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM eth0 40.43 28.28 85.23 6.57 0.00 0.00 0.00 0.00 11:58:01 AM 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 99.34 61.50 553.23 16.74 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/13/2023 _x86_64_ (2 CPU) 11:52:51 LINUX RESTART (2 CPU) 11:53:01 AM CPU %user %nice %system %iowait %steal %idle 11:54:01 AM all 34.93 0.03 7.57 22.80 0.10 34.58 11:54:01 AM 0 36.77 0.00 7.55 22.40 0.10 33.18 11:54:01 AM 1 33.08 0.05 7.59 23.20 0.10 35.98 11:55:01 AM all 36.19 0.00 3.62 4.30 0.09 55.80 11:55:01 AM 0 22.26 0.00 2.82 3.79 0.10 71.03 11:55:01 AM 1 50.15 0.00 4.42 4.82 0.08 40.53 11:56:01 AM all 22.79 0.00 1.88 3.56 0.08 71.68 11:56:01 AM 0 12.67 0.00 1.54 5.08 0.10 80.61 11:56:01 AM 1 32.94 0.00 2.23 2.04 0.07 62.72 11:57:01 AM all 21.21 0.00 1.32 0.00 0.07 77.41 11:57:01 AM 0 17.13 0.00 1.34 0.00 0.07 81.46 11:57:01 AM 1 25.27 0.00 1.30 0.00 0.07 73.36 11:58:01 AM all 24.94 0.00 1.49 0.03 0.07 73.49 11:58:01 AM 0 14.82 0.00 1.30 0.00 0.07 83.81 11:58:01 AM 1 35.03 0.00 1.67 0.05 0.07 63.19 Average: all 27.99 0.01 3.16 6.10 0.08 62.66 Average: 0 20.70 0.00 2.90 6.22 0.09 70.10 Average: 1 35.29 0.01 3.43 5.97 0.08 55.22