---> uname -a: Linux prd-queue-docker-4c-4g-40757 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 11G 67G 15% / 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 672 12036 0 3331 15037 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:dc:dd:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.228/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fedc:ddb8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:3a:72:a3 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::42:7bff:fe3a:72a3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-40757) 09/22/24 _x86_64_ (4 CPU) 00:02:28 LINUX RESTART (4 CPU) 00:03:02 tps rtps wtps bread/s bwrtn/s 00:04:01 274.75 72.35 202.41 4688.58 48137.04 00:05:01 326.81 10.11 316.70 1565.61 32882.79 00:06:01 337.78 0.22 337.56 20.26 56425.66 00:07:01 75.99 0.13 75.85 16.00 14389.07 Average: 253.75 20.49 233.26 1559.71 37916.49 00:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:04:01 13890748 15536160 2534208 15.43 61780 1786776 1102816 6.31 695176 1622364 134312 00:05:01 12943848 15420404 3481108 21.19 95572 2550948 1425064 8.16 973588 2218664 67664 00:06:01 12351580 15457292 4073376 24.80 127032 3106016 1406164 8.05 944528 2796072 128572 00:07:01 12407500 15478516 4017456 24.46 134408 3056236 1283004 7.34 1006824 2671304 1388 Average: 12898419 15473093 3526537 21.47 104698 2624994 1304262 7.46 905029 2327101 82984 00:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:04:01 ens3 409.45 272.55 1549.16 77.45 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 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 00:05:01 ens3 244.59 139.86 3791.17 22.35 0.00 0.00 0.00 0.00 00:05:01 vethf38f0f0 84.49 172.22 6.12 3102.09 0.00 0.00 0.00 0.25 00:05:01 docker0 84.49 172.09 4.96 3102.08 0.00 0.00 0.00 0.00 00:05:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 00:06:01 ens3 138.39 99.90 1540.33 14.73 0.00 0.00 0.00 0.00 00:06:01 docker0 30.99 44.24 3.25 768.07 0.00 0.00 0.00 0.00 00:06:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 00:07:01 ens3 708.27 683.60 485.90 5169.09 0.00 0.00 0.00 0.00 00:07:01 docker0 13.30 21.06 1.66 437.54 0.00 0.00 0.00 0.00 00:07:01 lo 3.33 3.33 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 375.03 299.09 1842.85 1326.05 0.00 0.00 0.00 0.00 Average: docker0 32.33 59.59 2.48 1081.38 0.00 0.00 0.00 0.00 Average: lo 1.86 1.86 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-40757) 09/22/24 _x86_64_ (4 CPU) 00:02:28 LINUX RESTART (4 CPU) 00:03:02 CPU %user %nice %system %iowait %steal %idle 00:04:01 all 20.93 0.00 2.31 4.87 0.07 71.82 00:04:01 0 20.96 0.00 2.11 1.97 0.07 74.90 00:04:01 1 13.85 0.00 2.57 10.66 0.09 72.83 00:04:01 2 23.12 0.00 1.97 5.67 0.07 69.17 00:04:01 3 25.74 0.00 2.59 1.24 0.07 70.36 00:05:01 all 15.99 0.00 3.79 4.64 0.08 75.50 00:05:01 0 10.75 0.00 3.28 3.96 0.08 81.93 00:05:01 1 25.89 0.00 4.29 6.08 0.08 63.66 00:05:01 2 13.48 0.00 3.39 4.86 0.08 78.19 00:05:01 3 13.84 0.00 4.19 3.65 0.08 78.23 00:06:01 all 16.20 0.00 5.22 5.50 0.09 72.98 00:06:01 0 11.64 0.00 4.64 10.73 0.08 72.91 00:06:01 1 11.34 0.00 5.66 6.03 0.10 76.88 00:06:01 2 23.80 0.00 6.22 1.40 0.08 68.49 00:06:01 3 17.93 0.00 4.37 3.88 0.08 73.73 00:07:01 all 32.26 0.00 2.20 0.71 0.11 64.72 00:07:01 0 31.19 0.00 2.49 0.69 0.12 65.52 00:07:01 1 27.31 0.00 1.61 0.07 0.10 70.91 00:07:01 2 28.91 0.00 1.78 0.32 0.10 68.89 00:07:01 3 41.57 0.00 2.89 1.79 0.13 53.62 Average: all 21.34 0.00 3.38 3.93 0.09 71.25 Average: 0 18.63 0.00 3.13 4.34 0.09 73.81 Average: 1 19.63 0.00 3.54 5.68 0.09 71.05 Average: 2 22.32 0.00 3.35 3.05 0.08 71.19 Average: 3 24.79 0.00 3.51 2.65 0.09 68.96