---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40149 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: 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 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 8% / 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 899 26601 0 4666 30812 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:09:9a:67 brd ff:ff:ff:ff:ff:ff inet 10.30.106.198/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe09:9a67/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:f2:89:0c 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::42:8bff:fef2:890c/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-40149) 09/20/24 _x86_64_ (8 CPU) 18:28:26 LINUX RESTART (8 CPU) 18:29:02 tps rtps wtps bread/s bwrtn/s 18:30:01 145.31 53.79 91.53 3831.76 20590.54 18:31:01 384.10 4.47 379.64 620.96 104050.12 18:32:01 138.99 0.38 138.61 32.39 30637.83 18:33:01 70.40 1.23 69.17 93.72 14756.87 Average: 184.87 14.81 170.06 1133.47 42600.54 18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 29987528 31705676 2951692 8.96 77136 1945788 1491256 4.39 867952 1780844 217872 18:31:01 26053844 30259980 6885376 20.90 117012 4316480 6552560 19.28 2548416 3841044 1148 18:32:01 25029884 29558880 7909336 24.01 147896 4571420 7568952 22.27 3348904 4007540 1404 18:33:01 27230252 31540192 5708968 17.33 149628 4344616 1538200 4.53 1413116 3810876 17860 Average: 27075377 30766182 5863843 17.80 122918 3794576 4287742 12.62 2044597 3360076 59571 18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 ens3 67.58 48.03 1019.54 22.88 0.00 0.00 0.00 0.00 18:30:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 18:31:01 veth0d4684d 142.76 163.31 26.70 25.27 0.00 0.00 0.00 0.00 18:31:01 br-d1cacb8e91a6 0.22 0.18 0.01 0.01 0.00 0.00 0.00 0.00 18:31:01 vethf3d1e36 90.53 90.20 15.39 18.42 0.00 0.00 0.00 0.00 18:31:01 veth8229432 1.33 1.97 0.15 0.19 0.00 0.00 0.00 0.00 18:32:01 veth0d4684d 465.14 467.74 99.75 51.16 0.00 0.00 0.00 0.01 18:32:01 br-d1cacb8e91a6 0.23 0.13 0.02 0.01 0.00 0.00 0.00 0.00 18:32:01 vethf3d1e36 126.98 126.71 14.10 27.37 0.00 0.00 0.00 0.00 18:32:01 veth8229432 3.00 4.20 0.60 0.70 0.00 0.00 0.00 0.00 18:33:01 docker0 13.36 18.13 2.12 286.93 0.00 0.00 0.00 0.00 18:33:01 ens3 1194.68 739.86 22349.05 133.48 0.00 0.00 0.00 0.00 18:33:01 lo 19.86 19.86 1.89 1.89 0.00 0.00 0.00 0.00 Average: docker0 3.36 4.55 0.53 72.03 0.00 0.00 0.00 0.00 Average: ens3 217.51 128.64 5403.09 19.12 0.00 0.00 0.00 0.00 Average: lo 4.00 4.00 0.39 0.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40149) 09/20/24 _x86_64_ (8 CPU) 18:28:26 LINUX RESTART (8 CPU) 18:29:02 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 9.97 0.00 0.89 2.50 0.03 86.61 18:30:01 0 5.19 0.00 0.68 0.19 0.02 93.93 18:30:01 1 12.35 0.00 0.98 1.37 0.03 85.26 18:30:01 2 10.65 0.00 0.87 4.59 0.03 83.86 18:30:01 3 0.43 0.00 0.56 9.83 0.03 89.15 18:30:01 4 0.95 0.00 0.49 0.15 0.02 98.39 18:30:01 5 22.93 0.00 1.54 2.48 0.05 73.00 18:30:01 6 21.58 0.00 1.63 1.07 0.05 75.67 18:30:01 7 5.64 0.00 0.34 0.34 0.07 93.61 18:31:01 all 24.05 0.00 5.68 3.10 0.08 67.09 18:31:01 0 25.82 0.00 5.55 0.17 0.07 68.40 18:31:01 1 20.13 0.00 5.33 6.10 0.08 68.35 18:31:01 2 26.68 0.00 5.66 1.06 0.08 66.51 18:31:01 3 28.34 0.00 5.69 1.67 0.08 64.21 18:31:01 4 25.69 0.00 5.05 1.66 0.08 67.51 18:31:01 5 23.70 0.00 5.93 0.67 0.08 69.61 18:31:01 6 18.41 0.00 6.45 12.78 0.08 62.28 18:31:01 7 23.62 0.00 5.74 0.69 0.08 69.86 18:32:01 all 18.06 0.00 2.55 1.96 0.07 77.36 18:32:01 0 23.07 0.00 3.03 0.37 0.10 73.42 18:32:01 1 14.82 0.00 2.41 10.43 0.07 72.27 18:32:01 2 18.88 0.00 2.56 0.71 0.07 77.78 18:32:01 3 17.93 0.00 2.35 1.04 0.07 78.62 18:32:01 4 18.83 0.00 2.31 0.47 0.08 78.30 18:32:01 5 19.12 0.00 2.52 0.20 0.08 78.07 18:32:01 6 14.22 0.00 2.94 1.49 0.08 81.27 18:32:01 7 17.59 0.00 2.30 0.99 0.07 79.05 18:33:01 all 4.92 0.00 0.76 0.93 0.03 93.36 18:33:01 0 1.77 0.00 0.72 0.05 0.02 97.45 18:33:01 1 2.74 0.00 0.64 5.16 0.03 91.43 18:33:01 2 2.74 0.00 0.75 0.18 0.03 96.29 18:33:01 3 1.18 0.00 0.60 0.10 0.02 98.10 18:33:01 4 14.36 0.00 0.99 0.32 0.03 84.30 18:33:01 5 3.63 0.00 0.75 0.12 0.03 95.47 18:33:01 6 9.09 0.00 0.73 0.20 0.03 89.94 18:33:01 7 3.84 0.00 0.92 1.37 0.03 93.84 Average: all 14.24 0.00 2.47 2.12 0.06 81.12 Average: 0 13.96 0.00 2.50 0.19 0.05 83.30 Average: 1 12.49 0.00 2.34 5.77 0.05 79.34 Average: 2 14.72 0.00 2.46 1.63 0.05 81.14 Average: 3 11.96 0.00 2.30 3.14 0.05 82.55 Average: 4 14.97 0.00 2.21 0.65 0.05 82.11 Average: 5 17.31 0.00 2.68 0.86 0.06 79.08 Average: 6 15.79 0.00 2.93 3.87 0.06 77.34 Average: 7 12.67 0.00 2.32 0.85 0.06 84.10