---> uname -a: Linux prd-centos8-docker-8c-8g-2715.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 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: 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): 0-7 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 25M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 981 28049 26 2858 30454 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:4d:02:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.209/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe4d:2da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:20:c0:af 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 11/22/2023 _x86_64_ (8 CPU) 00:31:33 LINUX RESTART (8 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 102.23 24.39 77.84 5591.34 6022.81 12:34:01 AM 241.45 17.66 223.79 3873.51 12467.91 12:35:01 AM 92.14 3.38 88.75 173.14 5693.19 12:36:01 AM 46.98 1.70 45.28 1657.32 11815.35 Average: 120.70 11.78 108.92 2823.88 8999.70 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 29652340 31300592 3003372 9.20 2688 1980936 1447876 4.30 163748 2427992 141748 12:34:01 AM 28166632 30218588 4489080 13.75 2688 2373992 2400124 7.12 215812 3806224 138868 12:35:01 AM 28915912 31134788 3739800 11.45 2688 2538512 1565932 4.65 298396 2969072 159548 12:36:01 AM 28752068 31209700 3903644 11.95 2688 2774232 1460916 4.33 530168 2894168 48216 Average: 28871738 30965917 3783974 11.59 2688 2416918 1718712 5.10 302031 3024364 122095 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 367.58 209.13 1537.88 60.75 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 12:34:01 AM eth0 271.94 218.39 2765.27 41.77 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 1160.25 1160.25 431.85 431.85 0.00 0.00 0.00 0.00 12:35:01 AM eth0 121.93 106.96 1038.81 13.93 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 242.76 168.92 2758.87 37.57 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 290.27 290.27 107.98 107.98 0.00 0.00 0.00 0.00 Average: eth0 251.05 175.85 2025.18 38.51 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 11/22/2023 _x86_64_ (8 CPU) 00:31:33 LINUX RESTART (8 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 11.77 0.00 1.54 1.14 0.06 85.48 12:33:01 AM 0 15.98 0.00 1.77 1.85 0.07 80.33 12:33:01 AM 1 17.50 0.00 2.12 0.82 0.08 79.48 12:33:01 AM 2 17.26 0.00 1.72 1.29 0.07 79.66 12:33:01 AM 3 3.51 0.00 0.80 1.00 0.07 94.62 12:33:01 AM 4 12.14 0.00 1.02 0.45 0.07 86.32 12:33:01 AM 5 10.13 0.00 1.68 0.44 0.08 87.67 12:33:01 AM 6 7.96 0.00 2.22 0.47 0.03 89.31 12:33:01 AM 7 9.61 0.00 1.02 2.82 0.05 86.50 12:34:01 AM all 21.60 0.00 1.38 1.60 0.09 75.33 12:34:01 AM 0 14.92 0.00 1.48 0.27 0.08 83.25 12:34:01 AM 1 16.57 0.00 1.54 1.99 0.07 79.83 12:34:01 AM 2 37.53 0.00 2.44 2.76 0.10 57.16 12:34:01 AM 3 16.40 0.00 0.62 0.45 0.08 82.45 12:34:01 AM 4 22.04 0.00 1.04 1.77 0.08 75.07 12:34:01 AM 5 10.30 0.00 2.07 2.91 0.10 84.62 12:34:01 AM 6 30.67 0.00 1.17 0.77 0.10 67.29 12:34:01 AM 7 24.43 0.00 0.72 1.86 0.07 72.93 12:35:01 AM all 34.36 0.00 3.30 0.80 0.13 61.42 12:35:01 AM 0 40.54 0.00 3.26 0.00 0.13 56.07 12:35:01 AM 1 31.93 0.00 3.15 0.27 0.12 64.54 12:35:01 AM 2 31.98 0.00 3.18 2.90 0.13 61.81 12:35:01 AM 3 27.83 0.00 3.64 0.00 0.12 68.42 12:35:01 AM 4 29.65 0.00 4.07 0.68 0.14 65.46 12:35:01 AM 5 31.31 0.00 2.83 1.92 0.12 63.82 12:35:01 AM 6 39.41 0.00 3.49 0.54 0.13 56.43 12:35:01 AM 7 42.18 0.00 2.76 0.08 0.13 54.85 12:36:01 AM all 17.97 0.00 0.95 0.55 0.06 80.46 12:36:01 AM 0 4.43 0.00 0.63 0.02 0.03 94.89 12:36:01 AM 1 25.75 0.00 1.37 0.32 0.08 72.48 12:36:01 AM 2 15.28 0.00 0.94 3.18 0.07 80.54 12:36:01 AM 3 8.74 0.00 1.15 0.15 0.05 89.91 12:36:01 AM 4 36.44 0.00 0.94 0.25 0.08 62.29 12:36:01 AM 5 24.87 0.00 1.03 0.00 0.07 74.03 12:36:01 AM 6 11.54 0.00 0.77 0.00 0.07 87.63 12:36:01 AM 7 16.73 0.00 0.80 0.52 0.07 81.88 Average: all 21.40 0.00 1.79 1.02 0.09 75.70 Average: 0 18.93 0.00 1.78 0.54 0.08 78.67 Average: 1 22.93 0.00 2.04 0.85 0.09 74.09 Average: 2 25.48 0.00 2.07 2.53 0.09 69.83 Average: 3 14.09 0.00 1.55 0.40 0.08 83.88 Average: 4 25.06 0.00 1.76 0.79 0.09 72.30 Average: 5 19.15 0.00 1.90 1.31 0.09 77.54 Average: 6 22.36 0.00 1.91 0.44 0.08 75.21 Average: 7 23.21 0.00 1.32 1.32 0.08 74.07