---> uname -a: Linux prd-queue-docker-4c-4g-7087 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 696K 1.6G 1% /run /dev/vda1 78G 54G 24G 70% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16039 567 1448 0 14024 15143 Swap: 1023 1 1022 ---> 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:6a:00:ac brd ff:ff:ff:ff:ff:ff inet 10.30.106.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 21434sec preferred_lft 21434sec inet6 fe80::f816:3eff:fe6a:ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:70:61:84 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:a8ff:fe70:6184/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-7087) 06/13/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.88 0.00 1.88 0.00 21.99 00:02:01 1.52 0.00 1.52 0.00 77.45 00:03:01 513.81 1.35 512.46 112.65 41893.15 00:04:01 173.77 0.03 173.74 4.40 46978.84 00:05:01 7.22 0.00 7.22 0.00 1091.82 Average: 139.64 0.28 139.36 23.41 18012.05 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 2606024 15589052 13818932 84.13 1157188 11114624 947632 5.42 2796848 9815688 48 00:02:01 2597660 15585260 13827296 84.18 1157188 11119344 963416 5.51 2800056 9818732 3208 00:03:01 1656128 15489116 14768828 89.92 1159232 11913368 1188104 6.80 2970732 10538044 14528 00:04:01 1538756 15560892 14886200 90.63 1178968 12104552 1059112 6.06 2940004 10709832 812 00:05:01 1423488 15507840 15001468 91.33 1178972 12170420 1027428 5.88 3000056 10769324 49692 Average: 1964411 15546432 14460545 88.04 1166310 11684462 1037138 5.94 2901539 10330324 13658 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 ens3 0.27 0.18 0.07 0.20 0.00 0.00 0.00 0.00 00:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 14.88 12.33 31.34 7.38 0.00 0.00 0.00 0.00 00:02:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:03:01 docker0 60.14 138.73 3.76 3192.34 0.00 0.00 0.00 0.00 00:03:01 ens3 199.23 116.16 3210.65 23.38 0.00 0.00 0.00 0.00 00:03:01 veth3f7cdbc 60.14 138.88 4.58 3192.35 0.00 0.00 0.00 0.26 00:03:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 00:04:01 docker0 38.58 49.86 4.33 695.88 0.00 0.00 0.00 0.00 00:04:01 ens3 356.36 385.89 1481.07 2387.67 0.00 0.00 0.00 0.00 00:04:01 lo 2.80 2.80 0.26 0.26 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 ens3 280.17 384.37 25.46 3003.25 0.00 0.00 0.00 0.00 00:05:01 lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 19.74 37.72 1.62 777.62 0.00 0.00 0.00 0.00 Average: ens3 170.18 179.78 949.68 1084.34 0.00 0.00 0.00 0.00 Average: lo 1.51 1.51 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-7087) 06/13/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.34 0.00 0.03 0.01 0.00 99.62 00:01:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:01:01 1 0.94 0.00 0.03 0.00 0.02 99.01 00:01:01 2 0.38 0.00 0.03 0.00 0.00 99.58 00:01:01 3 0.03 0.00 0.02 0.03 0.00 99.92 00:02:01 all 0.22 0.00 0.08 0.01 0.00 99.69 00:02:01 0 0.22 0.00 0.07 0.02 0.00 99.70 00:02:01 1 0.39 0.00 0.12 0.00 0.02 99.48 00:02:01 2 0.13 0.00 0.10 0.00 0.00 99.77 00:02:01 3 0.12 0.00 0.05 0.02 0.00 99.82 00:03:01 all 16.51 0.00 5.72 3.46 0.08 74.23 00:03:01 0 24.78 0.00 5.62 2.62 0.08 66.90 00:03:01 1 13.57 0.00 5.01 3.98 0.07 77.37 00:03:01 2 13.06 0.00 4.67 0.25 0.08 81.94 00:03:01 3 14.63 0.00 7.56 6.99 0.10 70.72 00:04:01 all 26.80 0.00 4.64 2.49 0.09 65.98 00:04:01 0 19.18 0.00 3.92 0.99 0.08 75.82 00:04:01 1 43.51 0.00 6.66 8.04 0.12 41.68 00:04:01 2 20.13 0.00 3.89 0.60 0.08 75.29 00:04:01 3 24.43 0.00 4.14 0.32 0.07 71.05 00:05:01 all 22.89 0.00 1.54 0.05 0.08 75.44 00:05:01 0 19.60 0.00 0.87 0.02 0.07 79.44 00:05:01 1 22.35 0.00 2.21 0.18 0.08 75.17 00:05:01 2 24.95 0.00 1.39 0.02 0.08 73.56 00:05:01 3 24.66 0.00 1.66 0.02 0.08 73.58 Average: all 13.31 0.00 2.39 1.20 0.05 83.05 Average: 0 12.72 0.00 2.09 0.73 0.05 84.41 Average: 1 16.09 0.00 2.79 2.43 0.06 78.63 Average: 2 11.70 0.00 2.01 0.17 0.05 86.07 Average: 3 12.73 0.00 2.68 1.47 0.05 83.07