---> 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 61G 17G 79% / 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 587 1204 0 14248 15123 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 71808sec preferred_lft 71808sec 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) 09/29/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 2.02 0.00 2.02 0.00 23.73 00:02:01 1.60 0.00 1.60 0.00 75.19 00:03:01 512.76 0.62 512.15 12.53 42097.65 00:04:01 217.45 0.00 217.45 0.00 46853.66 00:05:01 3.73 0.00 3.73 0.00 47.59 Average: 147.51 0.12 147.38 2.51 17818.97 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 2366528 15567908 14058428 85.59 1341980 11127164 956644 5.47 3018804 9807468 196 00:02:01 2356656 15562512 14068300 85.65 1341980 11131868 974624 5.58 3022604 9810472 3240 00:03:01 1457424 15515592 14967532 91.13 1348668 11923224 1150068 6.58 3148636 10527792 12088 00:04:01 1289684 15538812 15135272 92.15 1365748 12114356 1060880 6.07 3152544 10710884 752 00:05:01 1281580 15537700 15143376 92.20 1365748 12114388 1060880 6.07 3169708 10694124 16 Average: 1750374 15544505 14674582 89.34 1352825 11682200 1040619 5.96 3102459 10310148 3258 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.15 0.08 0.06 0.19 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 13.28 9.77 31.32 2.84 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 vethfae8750 75.95 179.77 5.57 3193.27 0.00 0.00 0.00 0.26 00:03:01 ens3 239.46 132.68 3213.81 24.80 0.00 0.00 0.00 0.00 00:03:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 00:03:01 docker0 75.95 179.62 4.53 3193.25 0.00 0.00 0.00 0.00 00:04:01 ens3 257.49 254.62 1481.31 1258.78 0.00 0.00 0.00 0.00 00:04:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 00:04:01 docker0 34.43 48.19 4.09 699.42 0.00 0.00 0.00 0.00 00:05:01 ens3 348.73 508.22 24.85 4082.25 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 171.82 181.07 950.23 1073.73 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 22.08 45.56 1.72 778.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-3463) 09/29/26 _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 99.95 00:01:01 0 0.05 0.00 0.03 0.02 0.00 99.90 00:01:01 1 0.02 0.00 0.02 0.03 0.00 99.93 00:01:01 2 0.00 0.00 0.02 0.00 0.00 99.98 00:01:01 3 0.03 0.00 0.02 0.03 0.00 99.92 00:02:01 all 0.18 0.00 0.13 0.01 0.00 99.67 00:02:01 0 0.23 0.00 0.15 0.00 0.00 99.62 00:02:01 1 0.15 0.00 0.15 0.03 0.00 99.67 00:02:01 2 0.17 0.00 0.10 0.00 0.00 99.73 00:02:01 3 0.18 0.00 0.12 0.00 0.00 99.70 00:03:01 all 17.18 0.00 5.82 3.42 0.02 73.55 00:03:01 0 26.46 0.00 5.55 1.44 0.02 66.54 00:03:01 1 9.05 0.00 7.58 9.96 0.02 73.39 00:03:01 2 18.53 0.00 5.05 0.13 0.02 76.27 00:03:01 3 14.64 0.00 5.16 2.18 0.02 78.00 00:04:01 all 20.14 0.00 3.94 6.96 0.02 68.94 00:04:01 0 13.74 0.00 2.83 6.17 0.02 77.24 00:04:01 1 34.87 0.00 5.51 18.25 0.05 41.32 00:04:01 2 17.75 0.00 3.86 0.02 0.00 78.38 00:04:01 3 14.18 0.00 3.51 3.43 0.02 78.87 00:05:01 all 30.37 0.00 0.91 0.02 0.01 68.70 00:05:01 0 30.86 0.00 0.95 0.02 0.00 68.17 00:05:01 1 33.17 0.00 0.89 0.00 0.00 65.94 00:05:01 2 29.01 0.00 0.85 0.03 0.02 70.09 00:05:01 3 28.42 0.00 0.96 0.00 0.02 70.61 Average: all 13.56 0.00 2.16 2.08 0.01 82.19 Average: 0 14.25 0.00 1.90 1.52 0.01 82.31 Average: 1 15.43 0.00 2.82 5.64 0.01 76.10 Average: 2 13.10 0.00 1.97 0.04 0.01 84.88 Average: 3 11.47 0.00 1.95 1.12 0.01 85.45