---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26901 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 875 24218 0 7073 30836 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:d7:e6:89 brd ff:ff:ff:ff:ff:ff inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fed7:e689/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:0b:02:82 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:b7ff:fe0b:282/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26901) 07/09/25 _x86_64_ (8 CPU) 14:17:20 LINUX RESTART (8 CPU) 14:18:02 tps rtps wtps bread/s bwrtn/s 14:19:01 122.25 23.18 99.07 2282.87 31639.11 14:20:01 510.36 3.62 506.75 500.23 195766.74 14:21:01 144.71 0.45 144.26 21.60 30796.87 14:22:01 224.61 0.15 224.46 27.06 55579.87 14:23:01 34.76 0.23 34.53 17.86 23609.40 14:24:01 20.28 0.00 20.28 0.00 23046.45 14:25:01 77.22 1.22 76.00 104.78 8187.70 Average: 162.13 4.08 158.05 417.60 52713.82 14:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:19:01 29944080 31725412 2995140 9.09 77540 2006896 1509700 4.44 856296 1833520 271708 14:20:01 24634676 30961600 8304544 25.21 136884 6306916 6758128 19.88 1776540 5922996 5688 14:21:01 23038460 29543240 9900760 30.06 146472 6475864 8648912 25.45 3294940 5975804 1604 14:22:01 22422276 29504848 10516944 31.93 187468 6954260 8795424 25.88 3409064 6413704 24 14:23:01 22166408 29200908 10772812 32.71 187868 6910896 9199692 27.07 3744968 6332860 2784 14:24:01 22179344 29214888 10759876 32.67 187984 6911684 9205292 27.08 3729956 6333656 440 14:25:01 24865848 31640536 8073372 24.51 189612 6645784 1519264 4.47 1363232 6099328 13036 Average: 24178727 30255919 8760493 26.60 159118 6030329 6519487 19.18 2596428 5558838 42183 14:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 lo 4.47 4.47 0.45 0.45 0.00 0.00 0.00 0.00 14:19:01 ens3 254.92 200.15 2202.54 36.04 0.00 0.00 0.00 0.00 14:20:01 vethccd482e 0.87 0.88 0.09 0.08 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 veth3a2f221 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:20:01 veth89e49b8 0.10 0.23 0.01 0.01 0.00 0.00 0.00 0.00 14:21:01 vethccd482e 13.86 11.98 1.82 1.81 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 veth3a2f221 0.43 0.55 0.04 0.93 0.00 0.00 0.00 0.00 14:21:01 veth89e49b8 9.78 10.21 1.97 1.39 0.00 0.00 0.00 0.00 14:22:01 vethccd482e 13.83 9.33 1.05 1.34 0.00 0.00 0.00 0.00 14:22:01 docker0 78.74 128.67 5.66 1345.73 0.00 0.00 0.00 0.00 14:22:01 veth3a2f221 0.52 0.53 0.05 1.19 0.00 0.00 0.00 0.00 14:22:01 veth89e49b8 6.33 9.25 1.46 0.71 0.00 0.00 0.00 0.00 14:23:01 vethccd482e 28.00 24.15 17.20 8.03 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 veth3a2f221 0.60 0.70 0.05 1.28 0.00 0.00 0.00 0.00 14:23:01 veth89e49b8 438.91 440.59 53.36 159.04 0.00 0.00 0.00 0.01 14:24:01 vethccd482e 25.02 19.24 2.03 2.64 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 veth3a2f221 0.58 0.58 0.05 1.29 0.00 0.00 0.00 0.00 14:24:01 veth89e49b8 6.93 9.83 1.60 0.79 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 28.83 28.83 2.58 2.58 0.00 0.00 0.00 0.00 14:25:01 ens3 2061.02 1218.78 40176.47 180.97 0.00 0.00 0.00 0.00 Average: docker0 11.28 18.43 0.81 192.72 0.00 0.00 0.00 0.00 Average: lo 3.56 3.56 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 239.07 142.29 5633.71 17.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26901) 07/09/25 _x86_64_ (8 CPU) 14:17:20 LINUX RESTART (8 CPU) 14:18:02 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 9.16 0.00 0.76 2.74 0.03 87.31 14:19:01 0 8.10 0.00 0.76 14.32 0.03 76.78 14:19:01 1 1.59 0.00 0.19 0.51 0.02 97.69 14:19:01 2 42.97 0.00 2.59 2.43 0.10 51.91 14:19:01 3 11.54 0.00 1.07 3.67 0.03 83.68 14:19:01 4 4.78 0.00 0.51 0.37 0.02 94.32 14:19:01 5 1.38 0.00 0.32 0.36 0.02 97.93 14:19:01 6 2.73 0.00 0.48 0.00 0.00 96.79 14:19:01 7 0.27 0.00 0.19 0.31 0.02 99.22 14:20:01 all 18.19 0.00 7.35 13.91 0.09 60.47 14:20:01 0 18.25 0.00 7.12 15.01 0.08 59.54 14:20:01 1 17.77 0.00 8.12 2.16 0.08 71.86 14:20:01 2 19.08 0.00 7.20 8.38 0.12 65.22 14:20:01 3 18.53 0.00 7.22 12.79 0.08 61.37 14:20:01 4 16.46 0.00 6.80 30.22 0.08 46.44 14:20:01 5 18.55 0.00 6.99 2.04 0.07 72.35 14:20:01 6 19.29 0.00 6.85 12.15 0.10 61.61 14:20:01 7 17.58 0.00 8.46 28.47 0.08 45.41 14:21:01 all 24.44 0.00 2.56 1.50 0.08 71.41 14:21:01 0 19.63 0.00 2.29 0.67 0.08 77.33 14:21:01 1 30.46 0.00 3.21 0.13 0.08 66.12 14:21:01 2 22.21 0.00 2.58 0.18 0.08 74.95 14:21:01 3 19.88 0.00 2.13 0.77 0.07 77.15 14:21:01 4 22.10 0.00 2.11 0.15 0.08 75.55 14:21:01 5 27.30 0.00 2.72 0.22 0.08 69.68 14:21:01 6 32.91 0.00 3.15 1.74 0.08 62.11 14:21:01 7 21.02 0.00 2.30 8.15 0.08 68.44 14:22:01 all 6.85 0.00 1.82 3.53 0.05 87.75 14:22:01 0 3.46 0.00 1.14 3.13 0.05 92.22 14:22:01 1 13.43 0.00 3.19 2.22 0.07 81.10 14:22:01 2 4.07 0.00 1.16 0.08 0.03 94.65 14:22:01 3 10.23 0.00 2.16 1.18 0.07 86.36 14:22:01 4 10.12 0.00 1.93 0.52 0.07 87.37 14:22:01 5 3.05 0.00 0.90 4.54 0.05 91.46 14:22:01 6 4.42 0.00 2.11 6.57 0.05 86.85 14:22:01 7 6.06 0.00 1.98 10.03 0.05 81.88 14:23:01 all 10.71 0.00 1.61 1.19 0.06 86.43 14:23:01 0 10.57 0.00 1.90 8.22 0.07 79.25 14:23:01 1 9.26 0.00 1.92 0.03 0.05 88.73 14:23:01 2 9.63 0.00 1.63 0.08 0.07 88.59 14:23:01 3 11.12 0.00 1.61 0.23 0.05 86.99 14:23:01 4 12.14 0.00 1.66 0.08 0.05 86.06 14:23:01 5 11.08 0.00 1.19 0.05 0.07 87.61 14:23:01 6 10.60 0.00 1.47 0.28 0.07 87.57 14:23:01 7 11.25 0.00 1.59 0.57 0.07 86.52 14:24:01 all 1.39 0.00 0.30 1.23 0.06 97.02 14:24:01 0 1.02 0.00 0.28 9.68 0.05 88.97 14:24:01 1 1.40 0.00 0.23 0.02 0.05 98.30 14:24:01 2 1.57 0.00 0.30 0.15 0.05 97.93 14:24:01 3 2.39 0.00 0.25 0.00 0.05 97.31 14:24:01 4 1.04 0.00 0.35 0.00 0.07 98.55 14:24:01 5 1.44 0.00 0.34 0.02 0.10 98.11 14:24:01 6 1.19 0.00 0.25 0.00 0.07 98.50 14:24:01 7 1.12 0.00 0.33 0.00 0.07 98.48 14:25:01 all 5.67 0.00 0.88 0.60 0.04 92.80 14:25:01 0 1.90 0.00 0.73 2.74 0.03 94.59 14:25:01 1 14.54 0.00 1.32 0.23 0.07 83.84 14:25:01 2 1.52 0.00 0.92 0.20 0.05 97.31 14:25:01 3 5.72 0.00 0.77 0.20 0.03 93.28 14:25:01 4 2.61 0.00 0.72 0.74 0.05 95.89 14:25:01 5 4.53 0.00 0.92 0.12 0.03 94.40 14:25:01 6 9.69 0.00 0.82 0.52 0.05 88.93 14:25:01 7 4.87 0.00 0.89 0.03 0.05 94.16 Average: all 10.91 0.00 2.18 3.52 0.06 83.33 Average: 0 8.98 0.00 2.03 7.66 0.06 81.28 Average: 1 12.65 0.00 2.59 0.76 0.06 83.94 Average: 2 14.34 0.00 2.33 1.63 0.07 81.62 Average: 3 11.33 0.00 2.17 2.68 0.06 83.76 Average: 4 9.89 0.00 2.01 4.57 0.06 83.47 Average: 5 9.62 0.00 1.91 1.05 0.06 87.36 Average: 6 11.55 0.00 2.16 3.03 0.06 83.20 Average: 7 8.88 0.00 2.24 6.77 0.06 82.05