---> uname -a: Linux prd-queue-docker-4c-4g-3463 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: 2800.012 BogoMIPS: 5600.02 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 692K 1.6G 1% /run /dev/vda1 78G 33G 46G 42% / 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 562 2427 0 13050 15147 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:dc:68:d0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.239/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 71809sec preferred_lft 71809sec inet6 fe80::f816:3eff:fedc:68d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:31:19:4c 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:a6ff:fe31:194c/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-3463) 09/24/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.83 0.02 1.82 0.13 19.86 00:02:01 1.25 0.00 1.25 0.00 12.80 00:03:01 368.09 0.13 367.96 5.87 36014.66 00:04:01 292.52 0.12 292.40 2.00 52519.38 00:05:01 2.97 0.00 2.97 0.00 37.33 Average: 133.32 0.05 133.27 1.60 17719.63 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 985268 15585876 15439688 94.00 837172 12967152 954484 5.46 2684616 11466752 184 00:02:01 983608 15584224 15441348 94.01 837172 12967172 954484 5.46 2686228 11466760 24 00:03:01 719432 15479600 15705524 95.62 834728 13157460 1205164 6.90 2768228 11675540 8836 00:04:01 2544312 15562700 13880644 84.51 847828 11500948 1044904 5.98 2527236 10195284 720 00:05:01 2538756 15562304 13886200 84.54 847828 11500980 1044904 5.98 2536124 10186924 208 Average: 1554275 15554941 14870681 90.54 840946 12418742 1040788 5.96 2640486 10998252 1994 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.27 0.10 0.12 0.04 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 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 7.43 6.91 6.01 5.02 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 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 ens3 472.09 385.52 3252.32 42.14 0.00 0.00 0.00 0.00 00:03:01 vethcee1c05 337.13 414.65 26.18 3208.77 0.00 0.00 0.00 0.26 00:03:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 00:03:01 docker0 337.13 414.50 21.57 3208.76 0.00 0.00 0.00 0.00 00:04:01 ens3 291.75 285.12 1484.01 1405.50 0.00 0.00 0.00 0.00 00:04:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 00:04:01 docker0 36.93 54.46 4.21 699.42 0.00 0.00 0.00 0.00 00:05:01 ens3 306.68 481.52 20.01 3886.83 0.00 0.00 0.00 0.00 00:05:01 lo 0.33 0.33 0.03 0.03 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 Average: ens3 215.63 231.82 952.43 1067.83 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 74.81 93.78 5.16 781.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-3463) 09/24/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.03 0.00 0.02 0.01 0.00 99.94 00:01:01 0 0.02 0.00 0.00 0.00 0.00 99.98 00:01:01 1 0.05 0.00 0.07 0.02 0.00 99.87 00:01:01 2 0.02 0.00 0.02 0.00 0.00 99.97 00:01:01 3 0.02 0.00 0.03 0.03 0.00 99.92 00:02:01 all 0.08 0.00 0.04 0.01 0.00 99.87 00:02:01 0 0.07 0.00 0.07 0.00 0.00 99.87 00:02:01 1 0.17 0.00 0.05 0.02 0.00 99.77 00:02:01 2 0.07 0.00 0.00 0.00 0.00 99.93 00:02:01 3 0.02 0.00 0.00 0.02 0.00 99.97 00:03:01 all 16.03 0.00 5.18 2.55 0.01 76.22 00:03:01 0 15.46 0.00 6.00 3.66 0.02 74.86 00:03:01 1 8.58 0.00 4.11 2.26 0.02 85.04 00:03:01 2 29.39 0.00 6.53 2.81 0.03 61.24 00:03:01 3 10.77 0.00 4.13 1.48 0.02 83.60 00:04:01 all 23.23 0.00 5.62 2.20 0.02 68.94 00:04:01 0 15.82 0.00 5.77 2.40 0.02 76.00 00:04:01 1 18.65 0.00 5.92 1.17 0.02 74.24 00:04:01 2 18.24 0.00 4.41 3.92 0.02 73.41 00:04:01 3 40.23 0.00 6.32 1.31 0.02 52.12 00:05:01 all 29.74 0.00 0.83 0.01 0.01 69.41 00:05:01 0 33.99 0.00 0.90 0.00 0.00 65.10 00:05:01 1 23.48 0.00 0.72 0.02 0.00 75.78 00:05:01 2 28.79 0.00 0.87 0.00 0.02 70.32 00:05:01 3 32.68 0.00 0.84 0.02 0.02 66.45 Average: all 13.79 0.00 2.33 0.95 0.01 82.91 Average: 0 13.05 0.00 2.54 1.21 0.01 83.19 Average: 1 10.18 0.00 2.17 0.70 0.01 86.95 Average: 2 15.27 0.00 2.36 1.34 0.01 81.02 Average: 3 16.67 0.00 2.26 0.57 0.01 80.48