---> uname -a: Linux prd-queue-docker-4c-4g-84023 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 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 692K 1.6G 1% /run /dev/vda1 78G 18G 61G 23% / 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 666 5028 0 10344 15044 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:dd:c9:b5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.220/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86203sec preferred_lft 86203sec inet6 fe80::f816:3eff:fedd:c9b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:f4:f4:54 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::42:8bff:fef4:f454/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-84023) 11/17/24 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.45 0.00 1.45 0.00 17.19 00:02:01 2.07 0.00 2.07 0.00 81.32 00:03:01 489.82 0.03 489.79 3.33 40079.99 00:04:01 162.64 0.02 162.62 0.93 49165.10 00:05:01 27.05 0.00 27.05 0.00 2938.71 Average: 136.60 0.01 136.59 0.85 18460.96 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 6384136 15491208 10040820 61.13 431860 8346624 1109232 6.35 1873248 7367468 200 00:02:01 6351296 15463024 10073660 61.33 431860 8351268 1155144 6.61 1902060 7370560 3536 00:03:01 5499604 15451496 10925352 66.52 436136 9120068 1314964 7.53 1979912 8071048 10884 00:04:01 5119824 15461032 11305132 68.83 453404 9473920 1238580 7.09 1949736 8465020 74596 00:05:01 5207604 15463236 11217352 68.29 453404 9397016 1239568 7.09 2019692 8317388 196 Average: 5712493 15465999 10712463 65.22 441333 8937779 1211498 6.93 1944930 7918297 17882 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 ens3 0.23 0.12 0.06 0.19 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 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 00:02:01 ens3 13.73 10.63 30.87 2.81 0.00 0.00 0.00 0.00 00:03:01 docker0 57.74 140.66 3.62 3106.27 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 ens3 193.35 107.17 3121.56 18.12 0.00 0.00 0.00 0.00 00:03:01 vethd6cbb49 57.74 140.81 4.41 3106.29 0.00 0.00 0.00 0.25 00:04:01 docker0 43.89 63.00 4.80 1111.94 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 ens3 132.55 90.74 1879.81 11.78 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 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 00:05:01 ens3 681.77 722.41 47.13 5755.13 0.00 0.00 0.00 0.00 Average: docker0 20.33 40.74 1.68 843.66 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: ens3 204.31 186.19 1016.00 1157.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-84023) 11/17/24 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.52 0.00 0.02 0.01 0.01 99.44 00:01:01 0 0.02 0.00 0.02 0.02 0.02 99.93 00:01:01 1 0.03 0.00 0.00 0.00 0.00 99.97 00:01:01 2 0.03 0.00 0.00 0.00 0.02 99.95 00:01:01 3 2.00 0.00 0.05 0.00 0.02 97.93 00:02:01 all 0.83 0.00 0.16 0.03 0.02 98.96 00:02:01 0 0.65 0.00 0.20 0.03 0.02 99.10 00:02:01 1 0.15 0.00 0.15 0.08 0.02 99.60 00:02:01 2 0.27 0.00 0.17 0.00 0.00 99.57 00:02:01 3 2.20 0.00 0.16 0.00 0.02 97.62 00:03:01 all 14.87 0.00 4.83 6.79 0.09 73.42 00:03:01 0 9.80 0.00 7.17 13.89 0.10 69.03 00:03:01 1 23.92 0.00 4.01 2.28 0.08 69.70 00:03:01 2 14.87 0.00 4.88 10.73 0.08 69.44 00:03:01 3 10.89 0.00 3.25 0.33 0.10 85.43 00:04:01 all 17.13 0.00 4.40 5.10 0.05 73.31 00:04:01 0 19.83 0.00 5.02 1.71 0.05 73.39 00:04:01 1 10.88 0.00 4.16 9.60 0.05 75.31 00:04:01 2 20.89 0.00 4.64 1.64 0.05 72.78 00:04:01 3 16.91 0.00 3.78 7.49 0.07 71.75 00:05:01 all 32.88 0.00 1.15 0.29 0.10 65.58 00:05:01 0 32.75 0.00 1.23 0.00 0.08 65.94 00:05:01 1 32.12 0.00 1.14 0.84 0.08 65.82 00:05:01 2 32.78 0.00 1.04 0.00 0.10 66.08 00:05:01 3 33.91 0.00 1.19 0.32 0.08 64.50 Average: all 13.20 0.00 2.10 2.43 0.05 82.21 Average: 0 12.57 0.00 2.72 3.12 0.05 81.54 Average: 1 13.39 0.00 1.88 2.55 0.05 82.13 Average: 2 13.74 0.00 2.14 2.46 0.05 81.61 Average: 3 13.10 0.00 1.68 1.62 0.06 83.55