---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22120 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 846 26554 0 4766 30865 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:c1:8a:99 brd ff:ff:ff:ff:ff:ff inet 10.30.107.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85986sec preferred_lft 85986sec inet6 fe80::f816:3eff:fec1:8a99/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:e4:f8:90 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:b6ff:fee4:f890/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22120) 06/18/25 _x86_64_ (8 CPU) 14:46:01 LINUX RESTART (8 CPU) 14:47:02 tps rtps wtps bread/s bwrtn/s 14:48:01 77.34 0.22 77.12 29.28 19662.02 14:49:01 408.93 23.04 385.89 2695.63 92799.87 14:50:01 79.34 0.47 78.87 21.73 15406.50 14:51:01 212.88 0.23 212.65 12.93 43833.49 14:52:01 20.70 0.03 20.66 7.73 11597.13 Average: 160.12 4.82 155.31 555.29 36718.52 14:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:48:01 30185172 31738620 2754048 8.36 68768 1795780 1398236 4.11 812980 1652376 21932 14:49:01 27601748 31570416 5337472 16.20 111396 4100120 2892980 8.51 1107652 3781732 4048 14:50:01 26782304 31017196 6156916 18.69 127432 4332688 3657284 10.76 1720468 3949936 151912 14:51:01 25755536 30314492 7183684 21.81 156472 4597104 4529200 13.33 2498568 4164476 2264 14:52:01 25976708 30492952 6962512 21.14 156576 4560036 3598692 10.59 2336772 4117720 228 Average: 27260294 31026735 5678926 17.24 124129 3877146 3215278 9.46 1695288 3533248 36077 14:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 ens3 121.42 79.26 718.67 8.44 0.00 0.00 0.00 0.00 14:48:01 lo 0.54 0.54 0.06 0.06 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 vethd5b94de 7.23 10.03 1.09 1.32 0.00 0.00 0.00 0.00 14:49:01 br-d61f6a3cad40 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:49:01 veth857f178 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 vethd5b94de 141.71 160.74 26.51 25.08 0.00 0.00 0.00 0.00 14:50:01 br-d61f6a3cad40 54.11 74.34 3.34 310.20 0.00 0.00 0.00 0.00 14:50:01 veth857f178 0.17 0.23 0.02 0.43 0.00 0.00 0.00 0.00 14:51:01 docker0 152.36 202.70 9.60 1350.21 0.00 0.00 0.00 0.00 14:51:01 vethd5b94de 416.05 418.40 104.63 46.00 0.00 0.00 0.00 0.01 14:51:01 br-d61f6a3cad40 0.53 0.35 0.03 0.02 0.00 0.00 0.00 0.00 14:51:01 veth857f178 0.18 0.22 0.02 0.54 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 vethd5b94de 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 br-d61f6a3cad40 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 ens3 1373.70 941.31 16914.23 145.10 0.00 0.00 0.00 0.00 Average: docker0 30.57 40.67 1.93 270.94 0.00 0.00 0.00 0.00 Average: vethd5b94de 113.37 118.23 26.53 14.53 0.00 0.00 0.00 0.00 Average: br-d61f6a3cad40 10.97 15.00 0.68 62.25 0.00 0.00 0.00 0.00 Average: ens3 198.14 137.91 3180.90 14.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22120) 06/18/25 _x86_64_ (8 CPU) 14:46:01 LINUX RESTART (8 CPU) 14:47:02 CPU %user %nice %system %iowait %steal %idle 14:48:01 all 4.91 0.00 0.35 4.29 0.03 90.43 14:48:01 0 0.51 0.00 0.10 0.00 0.00 99.39 14:48:01 1 9.61 0.00 0.68 16.76 0.06 72.89 14:48:01 2 1.15 0.00 0.11 0.00 0.00 98.74 14:48:01 3 0.56 0.00 0.09 0.24 0.07 99.03 14:48:01 4 3.02 0.00 0.02 0.00 0.02 96.95 14:48:01 5 4.38 0.00 0.22 0.54 0.02 94.84 14:48:01 6 5.17 0.00 0.37 0.17 0.02 94.27 14:48:01 7 14.88 0.00 1.12 17.12 0.04 66.84 14:49:01 all 9.27 0.00 3.32 5.50 0.05 81.87 14:49:01 0 7.22 0.00 2.96 0.64 0.05 89.13 14:49:01 1 7.29 0.00 4.13 26.36 0.07 62.15 14:49:01 2 8.12 0.00 2.94 1.65 0.05 87.23 14:49:01 3 6.71 0.00 3.53 1.26 0.03 88.46 14:49:01 4 7.76 0.00 3.12 1.60 0.03 87.49 14:49:01 5 7.32 0.00 3.12 1.24 0.05 88.27 14:49:01 6 7.92 0.00 3.08 3.67 0.05 85.28 14:49:01 7 21.80 0.00 3.68 7.69 0.05 66.77 14:50:01 all 11.72 0.00 1.93 1.65 0.05 84.65 14:50:01 0 8.62 0.00 1.72 0.59 0.05 89.02 14:50:01 1 6.40 0.00 1.64 5.73 0.03 86.20 14:50:01 2 16.89 0.00 2.58 1.49 0.07 78.97 14:50:01 3 15.11 0.00 1.89 1.75 0.05 81.20 14:50:01 4 11.36 0.00 1.77 2.11 0.05 84.70 14:50:01 5 7.84 0.00 1.66 0.32 0.05 90.13 14:50:01 6 9.74 0.00 1.85 0.65 0.03 87.72 14:50:01 7 17.84 0.00 2.27 0.55 0.07 79.27 14:51:01 all 9.72 0.00 2.13 2.76 0.05 85.35 14:51:01 0 6.75 0.00 1.71 0.42 0.03 91.09 14:51:01 1 6.10 0.00 1.57 6.92 0.05 85.35 14:51:01 2 20.27 0.00 4.31 2.55 0.05 72.82 14:51:01 3 12.35 0.00 2.44 0.07 0.07 85.07 14:51:01 4 8.05 0.00 1.83 2.36 0.03 87.73 14:51:01 5 6.01 0.00 1.69 1.21 0.07 91.02 14:51:01 6 7.49 0.00 1.68 1.98 0.07 88.79 14:51:01 7 10.74 0.00 1.81 6.57 0.03 80.84 14:52:01 all 0.69 0.00 0.27 0.72 0.03 98.29 14:52:01 0 0.67 0.00 0.25 0.12 0.02 98.95 14:52:01 1 0.48 0.00 0.30 0.02 0.05 99.15 14:52:01 2 0.83 0.00 0.23 0.05 0.02 98.87 14:52:01 3 0.73 0.00 0.25 0.12 0.00 98.90 14:52:01 4 0.57 0.00 0.32 0.03 0.02 99.07 14:52:01 5 1.15 0.00 0.23 0.02 0.07 98.53 14:52:01 6 0.50 0.00 0.28 5.12 0.05 94.04 14:52:01 7 0.58 0.00 0.28 0.23 0.03 98.87 Average: all 7.28 0.00 1.61 2.96 0.04 88.10 Average: 0 4.76 0.00 1.35 0.35 0.03 93.51 Average: 1 5.90 0.00 1.68 11.02 0.05 81.35 Average: 2 9.63 0.00 2.08 1.17 0.04 87.08 Average: 3 7.23 0.00 1.67 0.70 0.04 90.36 Average: 4 6.19 0.00 1.43 1.24 0.03 91.11 Average: 5 5.34 0.00 1.39 0.67 0.05 92.56 Average: 6 6.16 0.00 1.45 2.32 0.04 90.02 Average: 7 13.13 0.00 1.84 6.30 0.04 78.68