---> uname -a: Linux prd-queue-docker-4c-4g-16233 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 696K 1.6G 1% /run /dev/vda1 78G 21G 57G 27% / 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 565 1374 0 14099 15145 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:66:ea:10 brd ff:ff:ff:ff:ff:ff inet 10.30.106.46/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 28554sec preferred_lft 28554sec inet6 fe80::f816:3eff:fe66:ea10/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:e6:8c:e5 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::42:7fff:fee6:8ce5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-16233) 12/01/25 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 2.60 0.00 2.60 0.00 29.46 00:02:01 1.30 0.00 1.30 0.00 14.13 00:03:01 142.74 0.02 142.73 2.67 16549.64 00:04:01 374.15 0.00 374.15 0.00 25817.33 00:05:01 125.85 0.00 125.85 0.00 46057.12 00:06:01 7.58 0.00 7.58 0.00 417.26 Average: 109.02 0.00 109.02 0.44 14813.03 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 2581104 15594252 13843852 84.29 580560 11868304 914756 5.24 2316360 10483200 12 00:02:01 2578968 15592040 13845988 84.30 580560 11868392 914756 5.24 2318636 10483268 96 00:03:01 2076504 15476280 14348452 87.36 582208 12235636 1154852 6.61 2500660 10781500 5852 00:04:01 1413992 15547248 15010964 91.39 593132 12907872 1137256 6.51 2406920 11488940 302800 00:05:01 1459824 15563368 14965132 91.11 616332 12850308 1020512 5.84 2474812 11370228 816 00:06:01 1403220 15526532 15021736 91.46 616332 12873536 963828 5.52 2519260 11386168 31496 Average: 1918935 15549953 14506021 88.32 594854 12434008 1017660 5.82 2422775 10998884 56845 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.28 0.22 0.07 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 8.21 6.51 6.32 2.74 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 514.00 371.62 3267.75 35.56 0.00 0.00 0.00 0.00 00:03:01 docker0 338.11 457.61 18.27 3216.36 0.00 0.00 0.00 0.00 00:03:01 vethd88061c 338.11 457.76 22.89 3216.37 0.00 0.00 0.00 0.26 00:03:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 00:04:01 ens3 29.55 27.07 7.22 7.48 0.00 0.00 0.00 0.00 00:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 ens3 360.42 417.41 1443.65 2529.06 0.00 0.00 0.00 0.00 00:05:01 docker0 40.04 50.16 4.37 657.12 0.00 0.00 0.00 0.00 00:05:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 00:06:01 ens3 263.82 364.01 27.44 2826.95 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 00:06:01 lo 2.73 2.73 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 196.04 197.80 792.05 900.31 0.00 0.00 0.00 0.00 Average: docker0 63.02 84.63 3.77 645.56 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-16233) 12/01/25 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.40 0.00 0.03 0.05 0.01 99.51 00:01:01 0 0.03 0.00 0.07 0.02 0.03 99.85 00:01:01 1 0.07 0.00 0.02 0.00 0.00 99.92 00:01:01 2 0.00 0.00 0.02 0.00 0.00 99.98 00:01:01 3 1.50 0.00 0.02 0.20 0.02 98.27 00:02:01 all 0.56 0.00 0.03 0.05 0.01 99.34 00:02:01 0 0.15 0.00 0.00 0.08 0.00 99.77 00:02:01 1 0.05 0.00 0.05 0.00 0.00 99.90 00:02:01 2 0.05 0.00 0.05 0.00 0.03 99.87 00:02:01 3 1.97 0.00 0.03 0.08 0.02 97.90 00:03:01 all 10.02 0.00 2.08 5.14 0.07 82.69 00:03:01 0 2.74 0.00 1.53 1.17 0.05 94.51 00:03:01 1 11.05 0.00 2.19 0.57 0.07 86.13 00:03:01 2 21.88 0.00 2.83 3.08 0.08 72.13 00:03:01 3 4.45 0.00 1.83 15.65 0.07 78.01 00:04:01 all 8.49 0.00 4.15 14.13 0.09 73.14 00:04:01 0 6.31 0.00 4.38 32.26 0.08 56.97 00:04:01 1 6.75 0.00 4.03 1.21 0.08 87.93 00:04:01 2 13.76 0.00 4.27 2.81 0.08 79.08 00:04:01 3 7.10 0.00 3.94 20.22 0.08 68.65 00:05:01 all 25.32 0.00 3.49 3.95 0.06 67.18 00:05:01 0 19.14 0.00 2.18 1.97 0.05 76.66 00:05:01 1 32.64 0.00 3.03 1.33 0.07 62.93 00:05:01 2 26.50 0.00 4.61 12.01 0.08 56.80 00:05:01 3 23.08 0.00 4.15 0.57 0.05 72.15 00:06:01 all 23.05 0.00 1.08 0.15 0.07 75.64 00:06:01 0 19.28 0.00 0.88 0.38 0.08 79.37 00:06:01 1 22.33 0.00 0.87 0.05 0.07 76.68 00:06:01 2 27.86 0.00 1.07 0.17 0.08 70.81 00:06:01 3 22.76 0.00 1.47 0.02 0.07 75.69 Average: all 11.27 0.00 1.81 3.90 0.05 82.97 Average: 0 7.95 0.00 1.50 5.96 0.05 84.54 Average: 1 12.12 0.00 1.69 0.52 0.05 85.62 Average: 2 14.97 0.00 2.13 2.99 0.06 79.84 Average: 3 10.08 0.00 1.89 6.10 0.05 81.87