---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37839 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 13G 143G 9% / 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 868 26017 0 5281 30843 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:7e:5e:60 brd ff:ff:ff:ff:ff:ff inet 10.30.106.162/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fe7e:5e60/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:f9:32:5d 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::42:5dff:fef9:325d/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-37839) 09/12/24 _x86_64_ (8 CPU) 10:42:55 LINUX RESTART (8 CPU) 10:43:01 tps rtps wtps bread/s bwrtn/s 10:44:02 399.15 87.50 311.65 6276.04 133302.37 10:45:01 419.77 24.48 395.29 2813.93 166748.31 10:46:01 236.04 6.35 229.70 293.65 22993.53 10:47:01 57.64 1.50 56.14 112.65 1652.47 Average: 277.57 29.98 247.59 2372.41 80821.97 10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:02 30130784 31654452 2808436 8.53 60048 1779272 1471268 4.33 932752 1600616 132504 10:45:01 26839224 31455000 6099996 18.52 121464 4681624 3688472 10.85 1250288 4367392 1656 10:46:01 24600420 29729448 8338800 25.32 155980 5114996 7993848 23.52 3171792 4606732 37744 10:47:01 26643908 31583368 6295312 19.11 158032 4936052 1536976 4.52 1373504 4413340 17716 Average: 27053584 31105567 5885636 17.87 123881 4127986 3672641 10.81 1682084 3747020 47405 10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 10:44:02 ens3 353.87 250.65 1572.94 75.79 0.00 0.00 0.00 0.00 10:45:01 veth1f0ba16 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 10:45:01 veth1bcabe1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 veth9b3506c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 veth1f0ba16 4.47 5.40 0.74 0.82 0.00 0.00 0.00 0.00 10:46:01 vethb5cb3d4 5.10 5.82 0.65 0.60 0.00 0.00 0.00 0.00 10:46:01 veth9b3506c 13.51 11.58 1.59 1.68 0.00 0.00 0.00 0.00 10:46:01 veth7cfc7a8 24.11 22.21 10.52 16.07 0.00 0.00 0.00 0.00 10:47:01 docker0 13.40 18.25 2.12 286.06 0.00 0.00 0.00 0.00 10:47:01 lo 21.23 21.23 2.03 2.03 0.00 0.00 0.00 0.00 10:47:01 ens3 1462.22 898.87 27517.69 153.07 0.00 0.00 0.00 0.00 Average: docker0 3.36 4.58 0.53 71.81 0.00 0.00 0.00 0.00 Average: lo 4.58 4.58 0.45 0.45 0.00 0.00 0.00 0.00 Average: ens3 365.88 224.42 6906.33 38.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37839) 09/12/24 _x86_64_ (8 CPU) 10:42:55 LINUX RESTART (8 CPU) 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:02 all 9.21 0.00 1.44 2.28 0.04 87.03 10:44:02 0 19.00 0.00 1.94 1.17 0.05 77.85 10:44:02 1 4.47 0.00 0.97 0.57 0.03 93.96 10:44:02 2 7.31 0.00 3.12 2.64 0.03 86.89 10:44:02 3 11.90 0.00 1.27 2.49 0.07 84.26 10:44:02 4 3.72 0.00 1.29 5.12 0.03 89.84 10:44:02 5 8.48 0.00 0.77 0.97 0.03 89.75 10:44:02 6 4.56 0.00 1.27 1.19 0.03 92.95 10:44:02 7 14.25 0.00 0.85 4.16 0.05 80.69 10:45:01 all 15.23 0.00 5.75 3.06 0.06 75.89 10:45:01 0 10.87 0.00 4.64 0.24 0.05 84.20 10:45:01 1 12.96 0.00 5.03 4.85 0.07 77.09 10:45:01 2 20.25 0.00 7.01 3.72 0.07 68.96 10:45:01 3 24.21 0.00 5.80 2.53 0.10 67.35 10:45:01 4 17.04 0.00 5.59 0.32 0.05 77.00 10:45:01 5 13.76 0.00 6.54 11.52 0.07 68.11 10:45:01 6 11.11 0.00 5.10 0.39 0.03 83.37 10:45:01 7 11.64 0.00 6.28 0.98 0.05 81.06 10:46:01 all 28.22 0.00 4.18 2.55 0.09 64.97 10:46:01 0 26.64 0.00 3.84 3.02 0.07 66.43 10:46:01 1 29.18 0.00 5.34 8.37 0.08 57.02 10:46:01 2 27.27 0.00 4.06 2.26 0.10 66.32 10:46:01 3 24.22 0.00 3.86 1.41 0.08 70.42 10:46:01 4 37.69 0.00 4.97 0.56 0.10 56.69 10:46:01 5 30.48 0.00 4.21 2.34 0.08 62.89 10:46:01 6 27.95 0.00 3.78 1.01 0.08 67.18 10:46:01 7 22.27 0.00 3.44 1.42 0.08 72.78 10:47:01 all 5.04 0.00 0.95 0.25 0.04 93.73 10:47:01 0 7.93 0.00 0.89 0.08 0.03 91.06 10:47:01 1 15.06 0.00 1.17 0.22 0.07 83.49 10:47:01 2 1.80 0.00 0.92 0.03 0.03 97.21 10:47:01 3 3.71 0.00 1.12 0.15 0.03 94.99 10:47:01 4 3.61 0.00 0.79 0.02 0.03 95.55 10:47:01 5 3.10 0.00 0.62 0.13 0.03 96.11 10:47:01 6 2.66 0.00 1.02 1.20 0.03 95.09 10:47:01 7 2.47 0.00 1.01 0.15 0.05 96.32 Average: all 14.39 0.00 3.06 2.03 0.06 80.46 Average: 0 16.14 0.00 2.82 1.13 0.05 79.87 Average: 1 15.40 0.00 3.11 3.48 0.06 77.94 Average: 2 14.09 0.00 3.76 2.15 0.06 79.94 Average: 3 15.95 0.00 3.00 1.64 0.07 79.34 Average: 4 15.47 0.00 3.14 1.51 0.05 79.82 Average: 5 13.92 0.00 3.00 3.68 0.05 79.34 Average: 6 11.54 0.00 2.78 0.95 0.05 84.68 Average: 7 12.65 0.00 2.88 1.68 0.06 82.73