---> 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 48G 30G 62% / 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 579 1322 0 14137 15131 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 3390sec preferred_lft 3390sec 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) 11/11/24 _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 2.58 0.03 2.55 1.47 29.58 00:02:01 1.70 0.00 1.70 0.00 95.18 00:03:01 422.33 0.10 422.23 4.00 37972.34 00:04:01 232.78 0.12 232.66 1.20 48533.91 00:05:01 48.85 0.00 48.85 0.00 5824.33 Average: 141.63 0.05 141.58 1.33 18489.39 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:00:01 1068812 15578772 15356144 93.49 1079564 12614888 929304 5.32 2795680 11247716 4 00:01:01 1068564 15578636 15356392 93.49 1079564 12614948 939468 5.38 2795524 11247772 56 00:02:01 1032332 15547052 15392624 93.71 1079564 12619588 963744 5.52 2827808 11250860 3700 00:03:01 1434296 15467776 14990660 91.27 1074536 12153048 1187344 6.80 2815148 10865688 10804 00:04:01 1331524 15488632 15093432 91.89 1087876 12298040 1151844 6.59 2792316 11027164 88676 00:05:01 1409472 15550148 15015484 91.42 1088460 12283268 1035888 5.93 2784096 10963248 708 Average: 1224167 15535169 15200789 92.55 1081594 12430630 1034599 5.92 2801762 11100408 17325 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 lo 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 00:01:01 ens3 0.37 0.20 0.12 0.19 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 13.63 12.65 30.96 7.01 0.00 0.00 0.00 0.00 00:02:01 lo 0.13 0.13 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 291.28 161.39 3126.34 21.36 0.00 0.00 0.00 0.00 00:03:01 veth596d75a 115.48 239.21 8.12 3111.88 0.00 0.00 0.00 0.25 00:03:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 00:03:01 docker0 115.48 239.06 6.54 3111.87 0.00 0.00 0.00 0.00 00:04:01 ens3 169.84 112.86 1886.46 16.30 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 veth45b1fe8 12.43 19.71 1.79 390.78 0.00 0.00 0.00 0.03 00:04:01 docker0 44.99 63.01 4.87 1114.58 0.00 0.00 0.00 0.00 00:05:01 ens3 474.99 672.04 33.70 5368.37 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 00:05:01 docker0 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 190.02 191.83 1015.41 1082.72 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 Average: docker0 32.11 60.43 2.28 845.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-81650) 11/11/24 _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 0.00 100.00 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 0.00 00:00:01 3 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 all 0.12 0.00 0.03 0.10 0.01 99.73 00:01:01 0 0.02 0.00 0.03 0.02 0.00 99.93 00:01:01 1 0.05 0.00 0.05 0.00 0.03 99.87 00:01:01 2 0.05 0.00 0.05 0.38 0.02 99.50 00:01:01 3 0.38 0.00 0.00 0.00 0.02 99.60 00:02:01 all 0.63 0.00 0.15 0.07 0.01 99.14 00:02:01 0 0.17 0.00 0.12 0.00 0.00 99.72 00:02:01 1 0.22 0.00 0.13 0.00 0.03 99.62 00:02:01 2 0.28 0.00 0.13 0.23 0.00 99.35 00:02:01 3 1.85 0.00 0.22 0.02 0.02 97.90 00:03:01 all 14.45 0.00 5.01 4.69 0.09 75.76 00:03:01 0 11.78 0.00 4.87 8.79 0.08 74.48 00:03:01 1 23.78 0.00 7.50 7.21 0.08 61.43 00:03:01 2 9.56 0.00 3.40 1.19 0.12 85.74 00:03:01 3 12.71 0.00 4.28 1.60 0.07 81.35 00:04:01 all 17.12 0.00 4.81 4.12 0.07 73.88 00:04:01 0 17.84 0.00 5.13 4.72 0.10 72.21 00:04:01 1 15.20 0.00 5.05 2.31 0.07 77.37 00:04:01 2 12.17 0.00 3.00 0.77 0.03 84.03 00:04:01 3 23.31 0.00 6.08 8.73 0.08 61.80 00:05:01 all 34.69 0.00 1.60 0.46 0.08 63.16 00:05:01 0 31.82 0.00 1.33 0.13 0.08 66.64 00:05:01 1 35.49 0.00 1.58 1.06 0.10 61.78 00:05:01 2 31.09 0.00 1.07 0.00 0.08 67.76 00:05:01 3 40.33 0.00 2.41 0.65 0.08 56.52 Average: all 13.37 0.00 2.31 1.88 0.05 82.38 Average: 0 12.28 0.00 2.28 2.72 0.05 82.66 Average: 1 14.91 0.00 2.85 2.11 0.06 80.07 Average: 2 10.62 0.00 1.53 0.51 0.05 87.29 Average: 3 15.67 0.00 2.58 2.19 0.05 79.51