---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6990 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 716K 3.2G 1% /run /dev/vda1 155G 13G 143G 8% / 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 879 26438 0 4849 30832 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:42:a9:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.195/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe42:a9f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:fc:c4:28 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:a5ff:fefc:c428/64 scope link valid_lft forever preferred_lft forever 8: br-fc2aee58fe20: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:f3:f5:85 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-fc2aee58fe20 valid_lft forever preferred_lft forever inet6 fe80::42:72ff:fef3:f585/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6990) 02/20/24 _x86_64_ (8 CPU) 13:14:54 LINUX RESTART (8 CPU) 13:15:01 tps rtps wtps bread/s bwrtn/s 13:16:02 314.98 73.72 241.26 5288.32 54918.18 13:17:01 104.03 14.16 89.87 996.00 26476.04 13:18:01 186.02 25.73 160.29 1918.21 63768.97 13:19:01 167.71 5.52 162.19 804.67 60676.02 13:20:01 98.67 1.58 97.08 168.51 45258.06 Average: 174.51 24.18 150.34 1837.92 50298.05 13:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:16:02 30366708 31702632 2572512 7.81 48252 1611248 1394884 4.10 842644 1470152 44648 13:17:01 29964752 31631440 2974468 9.03 75616 1897332 1490936 4.39 955408 1722040 136440 13:18:01 27201424 30588180 5737796 17.42 90812 3567252 2466736 7.26 2111864 3254184 366244 13:19:01 27161016 31615196 5778204 17.54 123824 4534488 1425672 4.19 1142108 4187732 623804 13:20:01 27022724 31531500 5916496 17.96 126708 4583076 1524772 4.49 1342376 4120392 44400 Average: 28343325 31413790 4595895 13.95 93042 3238679 1660600 4.89 1278880 2950900 243107 13:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:02 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 13:16:02 ens3 361.89 255.87 928.27 74.67 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 lo 1.42 1.42 0.14 0.14 0.00 0.00 0.00 0.00 13:17:01 ens3 52.27 35.06 907.77 7.09 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 13:18:01 ens3 612.25 461.36 7620.63 84.72 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:19:01 lo 3.53 3.53 0.32 0.32 0.00 0.00 0.00 0.00 13:19:01 br-fc2aee58fe20 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 ens3 308.35 185.45 8344.22 23.50 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:20:01 br-fc2aee58fe20 0.55 0.78 0.06 0.07 0.00 0.00 0.00 0.00 13:20:01 ens3 72.52 57.82 80.40 51.22 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.86 1.86 0.18 0.18 0.00 0.00 0.00 0.00 Average: br-fc2aee58fe20 0.11 0.16 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 282.21 199.66 3585.09 48.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6990) 02/20/24 _x86_64_ (8 CPU) 13:14:54 LINUX RESTART (8 CPU) 13:15:01 CPU %user %nice %system %iowait %steal %idle 13:16:02 all 6.59 0.00 1.11 5.66 0.04 86.61 13:16:02 0 6.60 0.00 0.67 1.20 0.02 91.51 13:16:02 1 2.80 0.00 1.49 27.76 0.05 67.90 13:16:02 2 6.00 0.00 0.69 0.69 0.03 92.60 13:16:02 3 3.90 0.00 1.89 3.49 0.03 90.69 13:16:02 4 3.00 0.00 0.63 2.04 0.03 94.29 13:16:02 5 8.76 0.00 1.29 7.66 0.05 82.25 13:16:02 6 11.81 0.00 1.10 1.07 0.03 85.98 13:16:02 7 9.88 0.00 1.07 1.39 0.05 87.61 13:17:01 all 9.84 0.00 0.72 3.02 0.04 86.39 13:17:01 0 1.48 0.00 0.31 0.02 0.02 98.19 13:17:01 1 2.86 0.00 0.48 17.12 0.03 79.51 13:17:01 2 0.56 0.00 0.48 2.39 0.07 96.50 13:17:01 3 11.66 0.00 0.78 0.71 0.02 86.83 13:17:01 4 5.08 0.00 0.64 0.17 0.02 94.09 13:17:01 5 9.72 0.00 0.49 0.81 0.05 88.92 13:17:01 6 33.49 0.00 1.92 2.76 0.05 61.78 13:17:01 7 13.90 0.00 0.64 0.22 0.05 85.19 13:18:01 all 21.29 0.00 1.82 3.92 0.07 72.89 13:18:01 0 9.99 0.00 1.93 1.17 0.07 86.84 13:18:01 1 19.84 0.00 1.56 21.64 0.07 56.90 13:18:01 2 30.48 0.00 1.32 0.99 0.08 67.13 13:18:01 3 33.99 0.00 2.54 1.81 0.10 61.56 13:18:01 4 23.16 0.00 1.56 1.41 0.07 73.80 13:18:01 5 20.55 0.00 3.11 2.85 0.08 73.41 13:18:01 6 19.63 0.00 1.40 0.27 0.07 78.63 13:18:01 7 12.69 0.00 1.22 1.27 0.07 84.75 13:19:01 all 9.93 0.00 2.22 4.33 0.05 83.46 13:19:01 0 30.13 0.00 3.59 1.64 0.07 64.57 13:19:01 1 16.52 0.00 2.18 15.16 0.05 66.09 13:19:01 2 6.69 0.00 2.84 3.51 0.03 86.92 13:19:01 3 5.27 0.00 1.24 0.07 0.02 93.41 13:19:01 4 5.58 0.00 2.00 1.95 0.03 90.44 13:19:01 5 5.19 0.00 2.25 10.46 0.05 82.06 13:19:01 6 4.29 0.00 2.32 1.87 0.07 91.46 13:19:01 7 5.71 0.00 1.34 0.10 0.03 92.82 13:20:01 all 13.51 0.00 1.24 2.80 0.06 82.38 13:20:01 0 13.71 0.00 1.34 0.12 0.07 84.77 13:20:01 1 10.54 0.00 1.15 2.76 0.07 85.48 13:20:01 2 14.29 0.00 1.10 0.05 0.07 84.49 13:20:01 3 24.69 0.00 1.50 2.12 0.05 71.63 13:20:01 4 10.99 0.00 1.14 0.15 0.05 87.67 13:20:01 5 9.32 0.00 1.39 14.41 0.07 74.82 13:20:01 6 12.96 0.00 1.07 0.05 0.07 85.86 13:20:01 7 11.58 0.00 1.22 2.77 0.05 84.38 Average: all 12.24 0.00 1.42 3.95 0.05 82.34 Average: 0 12.41 0.00 1.57 0.83 0.05 85.14 Average: 1 10.53 0.00 1.37 16.88 0.05 71.16 Average: 2 11.65 0.00 1.29 1.52 0.06 85.49 Average: 3 15.91 0.00 1.59 1.64 0.04 80.81 Average: 4 9.57 0.00 1.20 1.14 0.04 88.05 Average: 5 10.72 0.00 1.71 7.25 0.06 80.27 Average: 6 16.39 0.00 1.56 1.20 0.06 80.80 Average: 7 10.74 0.00 1.10 1.15 0.05 86.96