---> uname -a: Linux prd-queue-docker-4c-4g-81650 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 36G 43G 46% / 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 567 1265 0 14206 15143 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:d4:a9:64 brd ff:ff:ff:ff:ff:ff inet 10.30.106.73/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 3405sec preferred_lft 3405sec inet6 fe80::f816:3eff:fed4:a964/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:aa:e9:eb 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::42:56ff:feaa:e9eb/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-81650) 11/09/24 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.40 0.02 1.38 0.13 16.13 00:02:01 1.92 0.00 1.92 0.00 78.39 00:03:01 514.41 0.33 514.08 4.93 41852.22 00:04:01 176.85 0.08 176.77 0.80 51859.49 00:05:01 2.77 0.00 2.77 0.00 42.53 Average: 139.47 0.09 139.38 1.17 18769.13 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 641560 15590912 15783396 96.09 861696 13299828 914788 5.24 2615984 11888220 328 00:02:01 633076 15586948 15791880 96.15 861696 13304424 948972 5.43 2619180 11891224 3184 00:03:01 1626132 15547532 14798824 90.10 864948 12329456 1177196 6.74 2524368 11055668 58820 00:04:01 1351368 15561556 15073588 91.77 883864 12600884 1022764 5.85 2587556 11269496 440 00:05:01 1358220 15566072 15066736 91.73 883868 12600952 1022764 5.85 2607224 11245112 256 Average: 1122071 15570604 15302885 93.17 871214 12827109 1017297 5.82 2590862 11469944 12606 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 1.73 3.03 0.21 3.36 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 14.43 11.31 31.06 2.83 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 242.83 147.41 3350.90 25.41 0.00 0.00 0.00 0.00 00:03:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 00:03:01 docker0 84.50 170.64 4.99 3107.46 0.00 0.00 0.00 0.00 00:04:01 ens3 259.66 239.23 1892.22 1078.52 0.00 0.00 0.00 0.00 00:04:01 lo 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00 00:04:01 docker0 45.26 64.89 4.89 1113.33 0.00 0.00 0.00 0.00 00:05:01 ens3 425.86 582.37 28.23 4689.20 0.00 0.00 0.00 0.00 00:05:01 lo 0.60 0.60 0.05 0.05 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 188.90 196.66 1060.49 1159.83 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 25.95 47.10 1.98 844.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-81650) 11/09/24 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.37 0.00 0.01 0.02 0.01 99.59 00:01:01 0 0.02 0.00 0.02 0.05 0.00 99.92 00:01:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:01:01 2 0.05 0.00 0.02 0.00 0.02 99.92 00:01:01 3 1.40 0.00 0.02 0.02 0.02 98.55 00:02:01 all 0.19 0.00 0.09 0.03 0.01 99.69 00:02:01 0 0.13 0.00 0.07 0.00 0.00 99.80 00:02:01 1 0.32 0.00 0.05 0.00 0.00 99.63 00:02:01 2 0.23 0.00 0.12 0.07 0.03 99.55 00:02:01 3 0.08 0.00 0.08 0.02 0.03 99.78 00:03:01 all 16.16 0.00 5.47 4.36 0.08 73.93 00:03:01 0 11.09 0.00 5.46 1.80 0.07 81.58 00:03:01 1 9.68 0.00 3.89 1.89 0.08 84.46 00:03:01 2 28.50 0.00 8.18 10.09 0.10 53.13 00:03:01 3 15.29 0.00 4.37 3.65 0.07 76.62 00:04:01 all 20.89 0.00 4.61 3.44 0.07 70.99 00:04:01 0 31.07 0.00 5.15 1.74 0.07 61.97 00:04:01 1 10.85 0.00 3.82 9.23 0.12 75.98 00:04:01 2 14.82 0.00 3.89 0.67 0.05 80.57 00:04:01 3 26.75 0.00 5.58 2.13 0.05 65.50 00:05:01 all 30.35 0.00 0.84 0.01 0.08 68.72 00:05:01 0 32.80 0.00 0.86 0.00 0.08 66.26 00:05:01 1 33.13 0.00 0.97 0.00 0.07 65.83 00:05:01 2 29.02 0.00 0.83 0.00 0.07 70.08 00:05:01 3 26.54 0.00 0.69 0.03 0.08 72.66 Average: all 13.57 0.00 2.19 1.56 0.05 82.62 Average: 0 14.99 0.00 2.30 0.72 0.04 81.95 Average: 1 10.77 0.00 1.74 2.21 0.05 85.22 Average: 2 14.51 0.00 2.60 2.16 0.05 80.68 Average: 3 14.01 0.00 2.14 1.16 0.05 82.64