---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43468 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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: 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): 0-7 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 879 25956 0 5331 30831 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: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:88:fa:3e brd ff:ff:ff:ff:ff:ff inet 10.30.107.158/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe88:fa3e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:31:d9:8f 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 inet6 fe80::42:ebff:fe31:d98f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43468) 09/29/24 _x86_64_ (8 CPU) 10:44:25 LINUX RESTART (8 CPU) 10:45:02 tps rtps wtps bread/s bwrtn/s 10:46:01 353.60 35.98 317.62 1702.49 29208.20 10:47:01 393.03 24.80 368.24 2805.37 123679.40 10:48:01 228.08 6.52 221.56 302.05 41681.69 10:49:01 73.55 1.35 72.20 103.98 22113.13 Average: 261.68 17.08 244.60 1226.49 54275.03 10:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:46:01 29993216 31630408 2946004 8.94 73688 1870936 1464288 4.31 955324 1698912 203392 10:47:01 26768152 31463416 6171068 18.73 123856 4750264 4498104 13.23 1276992 4396084 2512 10:48:01 24692392 29818068 8246828 25.04 157392 5106864 7949520 23.39 3091584 4597072 2692 10:49:01 26617576 31608092 6321644 19.19 159488 4980844 1534908 4.52 1355432 4456084 3840 Average: 27017834 31129996 5921386 17.98 128606 4177227 3861705 11.36 1669833 3787038 53109 10:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:46:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 71.21 50.62 1026.94 22.57 0.00 0.00 0.00 0.00 10:47:01 br-385a2558e530 0.07 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 vethbe43188 0.27 0.45 0.01 0.03 0.00 0.00 0.00 0.00 10:47:01 veth98abef6 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 veth8189c71 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:48:01 br-385a2558e530 0.18 0.13 0.02 0.01 0.00 0.00 0.00 0.00 10:48:01 vethbe43188 53.14 62.76 19.22 15.17 0.00 0.00 0.00 0.00 10:48:01 veth98abef6 5.42 6.10 0.83 0.89 0.00 0.00 0.00 0.00 10:48:01 veth8189c71 5.47 6.17 0.70 0.63 0.00 0.00 0.00 0.00 10:49:01 lo 20.90 20.90 2.00 2.00 0.00 0.00 0.00 0.00 10:49:01 docker0 13.35 17.68 2.12 286.93 0.00 0.00 0.00 0.00 10:49:01 ens3 1506.73 877.30 27793.75 152.85 0.00 0.00 0.00 0.00 Average: lo 4.26 4.26 0.42 0.42 0.00 0.00 0.00 0.00 Average: docker0 3.35 4.44 0.53 72.03 0.00 0.00 0.00 0.00 Average: ens3 282.57 155.46 6771.24 23.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43468) 09/29/24 _x86_64_ (8 CPU) 10:44:25 LINUX RESTART (8 CPU) 10:45:02 CPU %user %nice %system %iowait %steal %idle 10:46:01 all 9.72 0.00 0.89 3.03 0.03 86.33 10:46:01 0 10.60 0.00 0.90 7.05 0.03 81.42 10:46:01 1 2.95 0.00 0.27 0.32 0.02 96.44 10:46:01 2 0.64 0.00 0.20 0.34 0.02 98.80 10:46:01 3 17.38 0.00 1.25 1.32 0.03 80.01 10:46:01 4 5.65 0.00 1.53 7.46 0.05 85.31 10:46:01 5 13.94 0.00 1.02 2.65 0.03 82.36 10:46:01 6 1.66 0.00 0.39 2.95 0.02 94.98 10:46:01 7 24.94 0.00 1.54 2.19 0.03 71.29 10:47:01 all 11.79 0.00 4.93 8.57 0.06 74.65 10:47:01 0 11.54 0.00 4.41 7.63 0.07 76.35 10:47:01 1 11.78 0.00 4.61 1.56 0.05 82.01 10:47:01 2 10.23 0.00 6.51 41.79 0.08 41.38 10:47:01 3 15.28 0.00 5.00 1.28 0.07 78.37 10:47:01 4 11.00 0.00 4.82 5.64 0.07 78.48 10:47:01 5 10.09 0.00 5.01 7.49 0.07 77.34 10:47:01 6 13.56 0.00 4.27 1.92 0.05 80.20 10:47:01 7 10.86 0.00 4.78 1.43 0.07 82.86 10:48:01 all 26.89 0.00 3.68 3.02 0.10 66.31 10:48:01 0 25.05 0.00 3.48 5.74 0.08 65.65 10:48:01 1 24.59 0.00 3.14 0.65 0.08 71.53 10:48:01 2 24.65 0.00 3.90 12.00 0.10 59.36 10:48:01 3 27.52 0.00 4.25 1.56 0.12 66.54 10:48:01 4 26.58 0.00 3.70 2.21 0.07 67.44 10:48:01 5 27.40 0.00 3.64 1.01 0.10 67.85 10:48:01 6 32.90 0.00 3.92 0.27 0.08 62.83 10:48:01 7 26.46 0.00 3.42 0.77 0.10 69.24 10:49:01 all 5.43 0.00 0.82 1.58 0.05 92.12 10:49:01 0 2.52 0.00 0.84 0.20 0.05 96.39 10:49:01 1 17.21 0.00 1.10 2.54 0.07 79.09 10:49:01 2 2.60 0.00 0.85 8.48 0.05 88.02 10:49:01 3 12.90 0.00 0.90 0.79 0.13 85.28 10:49:01 4 1.91 0.00 0.70 0.08 0.05 97.26 10:49:01 5 1.87 0.00 0.74 0.13 0.02 97.24 10:49:01 6 2.02 0.00 0.65 0.10 0.03 97.20 10:49:01 7 2.34 0.00 0.82 0.32 0.03 96.49 Average: all 13.46 0.00 2.58 4.05 0.06 79.85 Average: 0 12.42 0.00 2.41 5.14 0.06 79.97 Average: 1 14.19 0.00 2.29 1.27 0.05 82.20 Average: 2 9.55 0.00 2.87 15.64 0.06 71.89 Average: 3 18.26 0.00 2.85 1.24 0.09 77.56 Average: 4 11.31 0.00 2.69 3.83 0.06 82.11 Average: 5 13.32 0.00 2.60 2.81 0.05 81.21 Average: 6 12.53 0.00 2.31 1.30 0.05 83.81 Average: 7 16.12 0.00 2.64 1.17 0.06 80.01