---> 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 74G 3.9G 96% / 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 588 1516 0 13934 15121 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: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 86181sec preferred_lft 86181sec 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) 01/19/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:00:01 0.00 0.00 0.00 0.00 0.00 00:01:01 2.72 0.03 2.68 1.46 29.82 00:02:01 2.68 0.00 2.68 0.00 86.79 00:03:01 89.12 0.23 88.89 5.87 11939.88 00:04:01 547.08 0.32 546.76 5.47 61456.96 00:05:01 132.64 0.00 132.64 0.00 15605.33 00:06:01 24.28 0.00 24.28 0.00 3832.29 Average: 132.96 0.10 132.87 2.13 15477.26 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:00:01 2674420 15570676 13750536 83.72 1525448 10605264 970672 5.56 3131836 9348604 240 00:01:01 2674472 15570836 13750484 83.72 1525448 10605320 976332 5.59 3131668 9348656 16 00:02:01 2645492 15546540 13779464 83.89 1525448 10610024 1007356 5.77 3156732 9351776 3268 00:03:01 2295344 15454456 14129612 86.03 1525608 10862848 1245548 7.13 3304436 9545036 3364 00:04:01 1626744 15477848 14798212 90.10 1537464 11505888 1239332 7.09 3270888 10210040 121232 00:05:01 1614872 15544376 14810084 90.17 1546276 11587220 1065588 6.10 3278212 10230332 232 00:06:01 1478248 15484284 14946708 91.00 1546328 11667140 1027840 5.88 3339808 10308452 12540 Average: 2144227 15521288 14280729 86.95 1533146 11063386 1076095 6.16 3230511 9763271 20127 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:00:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 ens3 0.23 0.18 0.07 0.20 0.00 0.00 0.00 0.00 00:01:01 lo 0.00 0.00 0.00 0.00 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 14.23 11.55 31.33 5.42 0.00 0.00 0.00 0.00 00:02:01 lo 0.27 0.27 0.02 0.02 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 veth619395d 225.80 326.13 15.28 3207.85 0.00 0.00 0.00 0.26 00:03:01 ens3 360.72 250.67 3272.47 22.13 0.00 0.00 0.00 0.00 00:03:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 00:03:01 docker0 225.80 325.98 12.19 3207.84 0.00 0.00 0.00 0.00 00:04:01 ens3 179.92 123.71 1168.45 21.33 0.00 0.00 0.00 0.00 00:04:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 00:04:01 docker0 20.65 25.48 3.32 390.58 0.00 0.00 0.00 0.00 00:04:01 veth2b45f41 20.60 25.61 3.60 390.59 0.00 0.00 0.00 0.03 00:05:01 ens3 507.86 623.51 301.59 4814.48 0.00 0.00 0.00 0.00 00:05:01 lo 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00 00:05:01 docker0 18.51 25.27 1.01 267.06 0.00 0.00 0.00 0.00 00:06:01 ens3 93.32 90.48 24.95 536.54 0.00 0.00 0.00 0.00 00:06:01 lo 3.20 3.20 0.29 0.29 0.00 0.00 0.00 0.00 00:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 192.54 183.19 799.04 899.28 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 44.12 62.73 2.75 643.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-3917) 01/19/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:00:01 all 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 1 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 3 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 all 0.04 0.00 0.04 0.17 0.02 99.73 00:01:01 0 0.02 0.00 0.03 0.05 0.00 99.90 00:01:01 1 0.03 0.00 0.02 0.61 0.00 99.34 00:01:01 2 0.02 0.00 0.05 0.02 0.03 99.88 00:01:01 3 0.08 0.00 0.08 0.02 0.03 99.78 00:02:01 all 0.28 0.00 0.17 0.03 0.02 99.50 00:02:01 0 0.20 0.00 0.13 0.00 0.02 99.65 00:02:01 1 0.18 0.00 0.15 0.03 0.00 99.63 00:02:01 2 0.52 0.00 0.18 0.00 0.02 99.28 00:02:01 3 0.20 0.00 0.18 0.10 0.03 99.48 00:03:01 all 7.69 0.00 1.36 0.42 0.05 90.48 00:03:01 0 7.72 0.00 1.28 0.05 0.03 90.91 00:03:01 1 5.64 0.00 1.74 0.97 0.03 91.62 00:03:01 2 16.05 0.00 1.42 0.08 0.07 82.37 00:03:01 3 1.31 0.00 1.02 0.57 0.05 97.05 00:04:01 all 17.72 0.00 6.39 2.70 0.07 73.12 00:04:01 0 15.80 0.00 8.40 4.14 0.08 71.57 00:04:01 1 5.01 0.00 4.98 4.16 0.05 85.79 00:04:01 2 32.31 0.00 6.64 0.54 0.07 60.45 00:04:01 3 17.77 0.00 5.57 1.95 0.07 74.64 00:05:01 all 31.60 0.00 2.16 0.48 0.08 65.67 00:05:01 0 30.87 0.00 2.11 1.32 0.07 65.63 00:05:01 1 32.06 0.00 2.09 0.32 0.08 65.44 00:05:01 2 35.50 0.00 2.73 0.05 0.08 61.64 00:05:01 3 28.00 0.00 1.72 0.24 0.07 69.97 00:06:01 all 20.30 0.00 1.82 0.22 0.06 77.59 00:06:01 0 27.25 0.00 1.87 0.07 0.05 70.76 00:06:01 1 24.32 0.00 1.91 0.70 0.05 73.02 00:06:01 2 6.65 0.00 1.71 0.03 0.07 91.54 00:06:01 3 23.00 0.00 1.82 0.07 0.07 75.05 Average: all 12.90 0.00 1.99 0.67 0.05 84.40 Average: 0 13.61 0.00 2.30 0.93 0.04 83.12 Average: 1 11.18 0.00 1.81 1.13 0.04 85.84 Average: 2 15.11 0.00 2.11 0.12 0.06 82.60 Average: 3 11.69 0.00 1.73 0.49 0.05 86.04