---> uname -a: Linux prd-queue-docker-4c-4g-3917 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: 2799.996 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 46G 33G 59% / 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 687 1648 0 13704 15022 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:17:d4:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86194sec preferred_lft 86194sec inet6 fe80::f816:3eff:fe17:d4c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:f1:24:d4 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:ddff:fef1:24d4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-3917) 01/14/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:00:02 1.01 0.00 1.01 0.00 16.16 00:01:01 2.10 0.00 2.10 0.00 23.86 00:02:01 1.83 0.00 1.83 0.00 28.13 00:03:01 292.87 0.07 292.80 8.40 29038.80 00:04:01 398.28 0.37 397.92 9.60 61119.81 00:05:01 3.62 0.00 3.62 0.00 51.05 Average: 139.73 0.09 139.64 3.60 18051.34 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:00:02 1031896 15460088 15393060 93.72 1088280 12578352 1164416 6.66 3020088 11114772 220 00:01:01 1032572 15460776 15392384 93.71 1088280 12578364 1164416 6.66 3019820 11114784 60 00:02:01 1027576 15456968 15397380 93.74 1088280 12579836 1165560 6.67 3023260 11115968 1588 00:03:01 196536 15340724 16228420 98.80 1090628 13250112 1419852 8.13 3208296 11715176 16716 00:04:01 1740580 15432824 14684376 89.40 1097320 11884728 1258048 7.20 2962220 10515744 616 00:05:01 1740704 15432804 14684252 89.40 1097320 11884776 1258048 7.20 2998332 10479996 4 Average: 1128311 15430697 15296645 93.13 1091685 12459361 1238390 7.09 3038669 11009407 3201 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:00:02 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 ens3 0.27 0.17 0.07 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 11.55 9.78 29.45 2.06 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 384.00 260.88 3532.67 25.56 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 vethe3a7f96 214.12 325.97 14.46 3208.52 0.00 0.00 0.00 0.26 00:03:01 docker0 214.12 325.82 11.53 3208.51 0.00 0.00 0.00 0.00 00:04:01 ens3 247.24 210.65 1438.56 635.62 0.00 0.00 0.00 0.00 00:04:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 00:04:01 docker0 34.31 42.71 4.12 656.87 0.00 0.00 0.00 0.00 00:05:01 ens3 435.34 585.80 28.90 4718.45 0.00 0.00 0.00 0.00 00:05:01 lo 0.60 0.60 0.05 0.05 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 215.68 213.47 1005.81 1076.53 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 49.68 73.69 3.13 772.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-3917) 01/14/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:00:02 all 0.25 0.00 0.25 0.00 0.00 99.50 00:00:02 0 0.00 0.00 0.00 0.00 0.00 100.00 00:00:02 1 0.00 0.00 0.00 0.00 0.00 100.00 00:00:02 2 0.00 0.00 0.00 0.00 0.00 100.00 00:00:02 3 0.00 0.00 0.00 0.00 0.00 100.00 00:01:01 all 0.03 0.00 0.02 0.01 0.01 99.92 00:01:01 0 0.05 0.00 0.05 0.02 0.03 99.85 00:01:01 1 0.03 0.00 0.02 0.00 0.02 99.93 00:01:01 2 0.00 0.00 0.02 0.00 0.00 99.98 00:01:01 3 0.07 0.00 0.00 0.02 0.02 99.90 00:02:01 all 0.26 0.00 0.03 0.01 0.02 99.68 00:02:01 0 0.08 0.00 0.07 0.05 0.05 99.75 00:02:01 1 0.80 0.00 0.02 0.00 0.00 99.18 00:02:01 2 0.00 0.00 0.03 0.02 0.00 99.95 00:02:01 3 0.13 0.00 0.00 0.00 0.00 99.87 00:03:01 all 13.35 0.00 3.52 1.40 0.06 81.66 00:03:01 0 5.01 0.00 2.47 2.94 0.05 89.52 00:03:01 1 6.97 0.00 2.57 0.25 0.07 90.15 00:03:01 2 11.84 0.00 4.95 1.83 0.07 81.32 00:03:01 3 29.73 0.00 4.10 0.60 0.08 65.49 00:04:01 all 19.76 0.00 5.81 2.61 0.07 71.75 00:04:01 0 10.63 0.00 5.39 6.37 0.07 77.54 00:04:01 1 32.69 0.00 6.05 0.95 0.08 60.22 00:04:01 2 16.59 0.00 5.91 2.55 0.07 74.88 00:04:01 3 19.03 0.00 5.88 0.60 0.07 74.42 00:05:01 all 30.12 0.00 0.90 0.02 0.09 68.87 00:05:01 0 30.84 0.00 1.04 0.00 0.08 68.03 00:05:01 1 28.65 0.00 0.84 0.00 0.08 70.43 00:05:01 2 30.50 0.00 0.87 0.02 0.08 68.53 00:05:01 3 30.50 0.00 0.82 0.03 0.08 68.56 Average: all 12.69 0.00 2.05 0.81 0.05 84.40 Average: 0 9.30 0.00 1.80 1.87 0.06 86.98 Average: 1 13.82 0.00 1.90 0.24 0.05 83.99 Average: 2 11.77 0.00 2.36 0.88 0.04 84.95 Average: 3 15.85 0.00 2.16 0.25 0.05 81.69