---> uname -a: Linux prd-queue-docker-4c-4g-79284 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 29G 50G 37% / 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 576 721 0 14741 15133 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:e9:44:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.235/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 78991sec preferred_lft 78991sec inet6 fe80::f816:3eff:fee9:44d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:2d:c6:45 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::42:7dff:fe2d:c645/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-79284) 10/28/24 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:00:01 0.00 0.00 0.00 0.00 0.00 00:01:01 2.10 0.03 2.06 1.47 25.58 00:02:01 1.45 0.00 1.45 0.00 73.59 00:03:01 336.49 0.60 335.89 10.40 32153.04 00:04:01 307.67 0.00 307.67 0.00 53851.82 00:05:01 49.66 0.00 49.66 0.00 5847.96 Average: 139.45 0.13 139.33 2.37 18388.19 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:00:01 1985180 15585976 14439776 87.91 718304 12145800 921256 5.27 2369108 10845836 28 00:01:01 1985932 15586836 14439024 87.91 718304 12145856 909732 5.21 2368868 10845888 24 00:02:01 1965304 15570808 14459652 88.03 718304 12150484 913952 5.23 2385708 10848976 3312 00:03:01 1030768 15476736 15394188 93.72 720916 12934928 1179896 6.75 2543016 11567504 15296 00:04:01 777604 15499172 15647352 95.27 745680 13164412 1148784 6.57 2517316 11824184 40924 00:05:01 795588 15556856 15629368 95.16 746256 13196236 1037528 5.94 2523996 11795644 4 Average: 1423396 15546064 15001560 91.33 727961 12622953 1018525 5.83 2451335 11288005 9931 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:00:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 ens3 0.33 0.18 0.17 0.19 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 14.43 11.63 30.81 6.29 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 277.10 158.26 3121.55 22.61 0.00 0.00 0.00 0.00 00:03:01 docker0 120.46 235.09 6.79 3109.26 0.00 0.00 0.00 0.00 00:03:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 00:03:01 veth6c16b07 120.46 235.24 8.44 3109.28 0.00 0.00 0.00 0.25 00:04:01 ens3 182.25 119.98 1691.75 14.96 0.00 0.00 0.00 0.00 00:04:01 docker0 43.03 60.36 4.13 918.36 0.00 0.00 0.00 0.00 00:04:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 00:04:01 veth13ea048 7.48 10.26 0.83 195.07 0.00 0.00 0.00 0.02 00:05:01 ens3 485.05 673.27 228.66 5310.65 0.00 0.00 0.00 0.00 00:05:01 docker0 5.43 10.00 0.91 194.32 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 Average: ens3 191.82 192.65 1014.49 1070.83 0.00 0.00 0.00 0.00 Average: docker0 33.78 61.08 2.36 844.31 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-79284) 10/28/24 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:00:01 all 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 0 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 1 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 3 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 all 0.02 0.00 0.03 0.07 0.01 99.87 00:01:01 0 0.03 0.00 0.02 0.17 0.00 99.78 00:01:01 1 0.05 0.00 0.03 0.00 0.00 99.92 00:01:01 2 0.00 0.00 0.03 0.08 0.03 99.85 00:01:01 3 0.02 0.00 0.03 0.00 0.02 99.93 00:02:01 all 0.37 0.00 0.15 0.05 0.01 99.42 00:02:01 0 0.20 0.00 0.10 0.05 0.00 99.65 00:02:01 1 0.28 0.00 0.20 0.00 0.02 99.50 00:02:01 2 0.25 0.00 0.13 0.17 0.02 99.43 00:02:01 3 0.72 0.00 0.13 0.00 0.00 99.15 00:03:01 all 13.24 0.00 3.73 6.38 0.07 76.59 00:03:01 0 22.90 0.00 4.30 2.78 0.08 69.94 00:03:01 1 12.67 0.00 6.04 6.06 0.05 75.18 00:03:01 2 13.21 0.00 2.67 9.55 0.07 74.50 00:03:01 3 4.31 0.00 1.93 7.06 0.07 86.63 00:04:01 all 15.79 0.00 4.96 5.41 0.08 73.76 00:04:01 0 18.18 0.00 4.23 2.41 0.07 75.13 00:04:01 1 10.02 0.00 5.55 5.86 0.08 78.48 00:04:01 2 13.39 0.00 4.45 2.34 0.08 79.74 00:04:01 3 21.49 0.00 5.66 11.11 0.08 61.66 00:05:01 all 33.42 0.00 1.43 0.61 0.08 64.46 00:05:01 0 35.32 0.00 1.69 1.87 0.08 61.04 00:05:01 1 31.27 0.00 1.21 0.10 0.08 67.34 00:05:01 2 33.80 0.00 1.70 0.46 0.07 63.97 00:05:01 3 33.27 0.00 1.14 0.02 0.07 65.50 Average: all 12.55 0.00 2.05 2.49 0.05 82.85 Average: 0 15.30 0.00 2.06 1.45 0.05 81.14 Average: 1 10.83 0.00 2.60 2.39 0.05 84.13 Average: 2 12.16 0.00 1.79 2.51 0.05 83.49 Average: 3 11.91 0.00 1.77 3.63 0.05 82.64