---> 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 68G 9.6G 88% / 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 585 1511 0 13943 15125 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 86203sec preferred_lft 86203sec 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) 01/18/26 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.32 0.00 1.32 0.00 16.53 00:02:01 2.05 0.00 2.05 0.00 79.45 00:03:01 366.69 0.50 366.19 10.80 34655.16 00:04:01 399.82 0.08 399.73 2.13 54184.84 00:05:01 5.52 0.00 5.52 0.00 1189.94 Average: 155.08 0.12 154.96 2.59 18025.18 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 2663392 15573568 13761564 83.78 1423040 10739948 987996 5.65 3044180 9467896 236 00:02:01 2631568 15546520 13793388 83.98 1423040 10744648 1010012 5.78 3072004 9470996 3272 00:03:01 1663628 15452904 14761328 89.87 1423308 11580380 1246688 7.13 3235260 10233564 40360 00:04:01 1606512 15546784 14818444 90.22 1443864 11721920 1062784 6.08 3184032 10356096 732 00:05:01 1501948 15514360 14923008 90.86 1443864 11799844 998304 5.71 3224200 10425664 56644 Average: 2013410 15526827 14411546 87.74 1431423 11317348 1061157 6.07 3151935 9990843 20249 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.23 0.25 0.07 0.41 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 17.18 15.36 31.41 5.72 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 367.24 258.04 3271.06 29.70 0.00 0.00 0.00 0.00 00:03:01 veth5915474 215.90 314.53 15.04 3207.06 0.00 0.00 0.00 0.26 00:03:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 00:03:01 docker0 215.90 314.38 12.09 3207.04 0.00 0.00 0.00 0.00 00:04:01 ens3 325.01 371.72 1442.66 2097.32 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 37.61 51.99 4.24 657.48 0.00 0.00 0.00 0.00 00:05:01 ens3 319.41 414.70 26.87 3259.95 0.00 0.00 0.00 0.00 00:05:01 lo 3.13 3.13 0.28 0.28 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 205.82 212.01 954.41 1078.62 0.00 0.00 0.00 0.00 Average: lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 50.70 73.27 3.26 772.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-3917) 01/18/26 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.02 0.00 0.03 0.01 0.01 99.93 00:01:01 0 0.02 0.00 0.02 0.03 0.00 99.93 00:01:01 1 0.00 0.00 0.03 0.02 0.03 99.92 00:01:01 2 0.07 0.00 0.05 0.00 0.02 99.87 00:01:01 3 0.02 0.00 0.02 0.00 0.02 99.95 00:02:01 all 0.32 0.00 0.14 0.01 0.02 99.52 00:02:01 0 0.57 0.00 0.13 0.02 0.02 99.27 00:02:01 1 0.18 0.00 0.18 0.00 0.02 99.62 00:02:01 2 0.25 0.00 0.15 0.02 0.03 99.55 00:02:01 3 0.25 0.00 0.10 0.00 0.00 99.65 00:03:01 all 14.24 0.00 4.50 2.09 0.10 79.07 00:03:01 0 9.27 0.00 5.08 1.76 0.07 83.82 00:03:01 1 10.80 0.00 3.97 1.73 0.08 83.42 00:03:01 2 23.61 0.00 5.04 3.43 0.17 67.75 00:03:01 3 13.25 0.00 3.92 1.45 0.08 81.30 00:04:01 all 26.15 0.00 5.08 2.07 0.08 66.62 00:04:01 0 35.52 0.00 5.87 1.02 0.08 57.50 00:04:01 1 27.16 0.00 3.99 0.10 0.08 68.67 00:04:01 2 23.23 0.00 4.69 5.53 0.07 66.49 00:04:01 3 18.72 0.00 5.80 1.65 0.07 73.75 00:05:01 all 23.74 0.00 1.75 0.03 0.07 74.41 00:05:01 0 26.78 0.00 1.99 0.07 0.08 71.08 00:05:01 1 26.84 0.00 1.47 0.02 0.08 71.59 00:05:01 2 27.16 0.00 1.39 0.00 0.07 71.38 00:05:01 3 14.19 0.00 2.12 0.02 0.07 83.61 Average: all 12.87 0.00 2.29 0.84 0.06 83.94 Average: 0 14.41 0.00 2.61 0.58 0.05 82.35 Average: 1 12.96 0.00 1.92 0.37 0.06 84.69 Average: 2 14.83 0.00 2.26 1.79 0.07 81.06 Average: 3 9.28 0.00 2.39 0.62 0.05 87.66