---> uname -a: Linux prd-centos8-builder-2c-2g-7677.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 622 4824 19 2251 6779 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:26:f8:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe26:f87f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:2e:ed:67 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) 11:51:31 LINUX RESTART (2 CPU) 11:52:01 AM tps rtps wtps bread/s bwrtn/s 11:53:01 AM 146.08 25.37 120.71 4757.08 22076.37 11:54:01 AM 99.18 6.82 92.37 1286.45 8314.46 11:55:01 AM 32.31 0.03 32.27 0.53 4716.53 11:56:01 AM 0.22 0.00 0.22 0.00 3.70 11:57:01 AM 4.35 0.08 4.27 9.86 102.70 Average: 56.43 6.46 49.97 1210.86 7043.18 11:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:53:01 AM 5249808 6976072 2632488 33.40 2688 1918832 1009860 11.31 181280 2165176 90124 11:54:01 AM 5017408 7006156 2864888 36.35 2688 2165320 933228 10.45 217388 2299440 122404 11:55:01 AM 4984224 6972260 2898072 36.77 2688 2165340 962944 10.78 217968 2330920 4 11:56:01 AM 4993256 6981292 2889040 36.65 2688 2165340 953012 10.67 218048 2321684 4 11:57:01 AM 4891848 6908328 2990448 37.94 2688 2192672 1030672 11.54 396764 2242712 43072 Average: 5027309 6968822 2854987 36.22 2688 2121501 977943 10.95 246290 2271986 51122 11:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM eth0 295.43 170.68 1671.16 59.56 0.00 0.00 0.00 0.00 11:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 50.86 37.74 539.95 5.80 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 37.47 24.23 84.23 4.16 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 45.58 29.73 106.40 4.88 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 36.02 26.22 75.25 6.17 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.08 57.72 495.42 16.11 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) 11:51:31 LINUX RESTART (2 CPU) 11:52:01 AM CPU %user %nice %system %iowait %steal %idle 11:53:01 AM all 30.62 0.00 4.20 14.98 0.11 50.09 11:53:01 AM 0 27.17 0.00 3.23 12.25 0.12 57.22 11:53:01 AM 1 34.07 0.00 5.17 17.71 0.10 42.95 11:54:01 AM all 34.93 0.00 3.78 5.07 0.10 56.12 11:54:01 AM 0 29.31 0.00 3.35 7.82 0.08 59.44 11:54:01 AM 1 40.58 0.00 4.22 2.29 0.12 52.79 11:55:01 AM all 17.66 0.00 1.26 1.29 0.09 79.69 11:55:01 AM 0 18.80 0.00 1.15 0.10 0.07 79.88 11:55:01 AM 1 16.52 0.00 1.38 2.48 0.12 79.50 11:56:01 AM all 21.94 0.00 1.34 0.00 0.08 76.64 11:56:01 AM 0 22.59 0.00 1.17 0.00 0.08 76.15 11:56:01 AM 1 21.28 0.00 1.50 0.00 0.08 77.13 11:57:01 AM all 25.83 0.00 1.79 0.30 0.18 71.91 11:57:01 AM 0 28.71 0.00 1.71 0.27 0.18 69.13 11:57:01 AM 1 22.95 0.00 1.87 0.33 0.17 74.68 Average: all 26.20 0.00 2.48 4.32 0.11 66.89 Average: 0 25.32 0.00 2.12 4.09 0.11 68.36 Average: 1 27.08 0.00 2.83 4.55 0.12 65.43