---> uname -a: Linux prd-queue-docker-4c-4g-86796 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: 2799.998 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 692K 1.6G 1% /run /dev/vda1 78G 22G 56G 28% / 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 543 1553 0 13942 15166 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:49:53:fa brd ff:ff:ff:ff:ff:ff inet 10.30.106.14/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 41849sec preferred_lft 41849sec inet6 fe80::f816:3eff:fe49:53fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:01:e5:4f 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:a6ff:fe01:e54f/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-86796) 11/29/24 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.27 0.00 1.27 0.00 15.19 00:02:01 1.57 0.00 1.57 0.00 16.40 00:03:01 489.37 0.07 489.30 1.07 39944.68 Average: 164.06 0.02 164.04 0.36 13324.68 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1282216 15615812 15142740 92.19 541316 13194716 922536 5.28 1745484 12318988 20 00:02:01 1281708 15615384 15143248 92.20 541316 13194804 922536 5.28 1746268 12319036 100 00:03:01 508900 15589292 15916056 96.90 548436 13897708 1032188 5.91 1781772 13016452 15248 Average: 1024275 15606829 15400681 93.76 543689 13429076 959087 5.49 1757841 12551492 5123 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 0.15 0.10 0.05 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 5.33 4.67 2.78 5.57 0.00 0.00 0.00 0.00 00:03:01 docker0 72.10 155.21 4.35 3119.02 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 221.00 132.41 3163.84 23.10 0.00 0.00 0.00 0.00 Average: docker0 24.03 51.73 1.45 1039.62 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 75.49 45.72 1055.50 9.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-86796) 11/29/24 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.10 0.00 0.02 0.00 0.01 99.87 00:01:01 0 0.08 0.00 0.03 0.00 0.02 99.87 00:01:01 1 0.27 0.00 0.02 0.00 0.00 99.72 00:01:01 2 0.02 0.00 0.02 0.00 0.00 99.97 00:01:01 3 0.05 0.00 0.02 0.02 0.03 99.88 00:02:01 all 0.21 0.00 0.06 0.00 0.01 99.71 00:02:01 0 0.05 0.00 0.03 0.02 0.02 99.88 00:02:01 1 0.75 0.00 0.12 0.00 0.00 99.14 00:02:01 2 0.00 0.00 0.05 0.00 0.02 99.93 00:02:01 3 0.02 0.00 0.05 0.02 0.02 99.90 00:03:01 all 15.70 0.00 5.16 4.87 0.09 74.18 00:03:01 0 19.57 0.00 6.03 4.01 0.13 70.25 00:03:01 1 16.02 0.00 5.41 3.86 0.08 74.63 00:03:01 2 10.35 0.00 4.24 7.60 0.05 77.75 00:03:01 3 16.86 0.00 4.97 4.00 0.10 74.08 Average: all 5.31 0.00 1.74 1.62 0.04 91.30 Average: 0 6.55 0.00 2.03 1.34 0.06 90.04 Average: 1 5.64 0.00 1.83 1.28 0.03 91.23 Average: 2 3.44 0.00 1.43 2.52 0.02 92.59 Average: 3 5.61 0.00 1.67 1.34 0.05 91.33