---> uname -a: Linux prd-queue-docker-4c-4g-16219 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: 2800.000 BogoMIPS: 5600.00 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 12G 66G 16% / 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 626 10934 0 4478 15083 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:11:e5:7c brd ff:ff:ff:ff:ff:ff inet 10.30.106.175/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 71810sec preferred_lft 71810sec inet6 fe80::f816:3eff:fe11:e57c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:71:45:11 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::42:63ff:fe71:4511/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-16219) 08/29/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.30 0.00 1.30 0.00 17.73 00:02:01 1.73 0.00 1.73 0.00 79.99 00:03:01 469.39 0.00 469.39 0.00 40581.64 00:04:01 170.50 0.02 170.49 0.93 47645.13 00:05:01 3.87 0.02 3.85 2.27 152.77 Average: 129.35 0.01 129.35 0.64 17694.86 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 12385084 15534128 4039864 24.60 145492 3122096 1065016 6.10 1001932 2698208 324 00:02:01 12339872 15493652 4085076 24.87 145624 3126804 1127376 6.45 1043128 2701004 3336 00:03:01 11231748 15416284 5193200 31.62 158936 4074020 1342284 7.68 1205440 3571208 13772 00:04:01 11250348 15500228 5174600 31.50 185768 4108832 1194132 6.83 1171716 3585520 608 00:05:01 11200380 15450048 5224568 31.81 185988 4112244 1151768 6.59 1229636 3581688 8436 Average: 11681486 15478868 4743462 28.88 164362 3708799 1176115 6.73 1130370 3227526 5295 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.37 0.25 0.12 0.20 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 00:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:02:01 ens3 9.82 7.62 31.13 2.55 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 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:03:01 ens3 224.06 151.01 3208.22 20.69 0.00 0.00 0.00 0.00 00:03:01 veth7a69493 104.17 173.82 7.51 3192.79 0.00 0.00 0.00 0.26 00:03:01 docker0 104.17 173.67 6.09 3192.78 0.00 0.00 0.00 0.00 00:03:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 00:04:01 ens3 450.32 436.59 1500.74 2503.83 0.00 0.00 0.00 0.00 00:04:01 docker0 41.26 51.24 4.59 699.45 0.00 0.00 0.00 0.00 00:04:01 lo 2.73 2.73 0.25 0.25 0.00 0.00 0.00 0.00 00:05:01 ens3 392.63 373.44 32.10 2900.50 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 lo 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 215.43 193.77 954.43 1085.52 0.00 0.00 0.00 0.00 Average: docker0 29.08 44.98 2.14 778.42 0.00 0.00 0.00 0.00 Average: lo 1.44 1.44 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-16219) 08/29/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.02 0.00 0.03 0.00 0.00 99.95 00:01:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:01:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:01:01 2 0.00 0.00 0.02 0.00 0.00 99.98 00:01:01 3 0.05 0.00 0.07 0.02 0.00 99.87 00:02:01 all 0.50 0.00 0.13 0.01 0.00 99.37 00:02:01 0 0.33 0.00 0.12 0.00 0.00 99.55 00:02:01 1 0.73 0.00 0.15 0.00 0.00 99.12 00:02:01 2 0.43 0.00 0.17 0.00 0.00 99.40 00:02:01 3 0.52 0.00 0.10 0.03 0.00 99.35 00:03:01 all 16.23 0.00 5.21 3.38 0.01 75.16 00:03:01 0 12.24 0.00 4.12 5.34 0.00 78.30 00:03:01 1 20.24 0.00 7.19 2.52 0.02 70.04 00:03:01 2 20.57 0.00 5.23 2.99 0.03 71.17 00:03:01 3 11.83 0.00 4.29 2.67 0.02 81.20 00:04:01 all 25.89 0.00 4.32 1.52 0.02 68.26 00:04:01 0 17.67 0.00 4.71 1.09 0.02 76.51 00:04:01 1 22.90 0.00 4.37 3.03 0.02 69.68 00:04:01 2 20.62 0.00 3.17 0.15 0.00 76.05 00:04:01 3 42.35 0.00 5.04 1.80 0.03 50.77 00:05:01 all 23.79 0.00 0.89 0.02 0.01 75.30 00:05:01 0 27.83 0.00 0.85 0.02 0.00 71.30 00:05:01 1 30.00 0.00 1.06 0.00 0.02 68.93 00:05:01 2 19.18 0.00 0.82 0.02 0.02 79.97 00:05:01 3 18.14 0.00 0.82 0.05 0.00 80.98 Average: all 13.25 0.00 2.11 0.98 0.01 83.65 Average: 0 11.59 0.00 1.96 1.29 0.00 85.15 Average: 1 14.74 0.00 2.55 1.11 0.01 81.60 Average: 2 12.13 0.00 1.88 0.63 0.01 85.35 Average: 3 14.56 0.00 2.06 0.91 0.01 82.46