---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1780 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 11G 145G 7% / 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 818 28857 0 2491 30917 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:a5:f2:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.78/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86213sec preferred_lft 86213sec inet6 fe80::f816:3eff:fea5:f2d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:e6:85:ee 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1780) 09/16/26 _x86_64_ (8 CPU) 04:19:34 LINUX RESTART (8 CPU) 04:20:02 tps rtps wtps bread/s bwrtn/s 04:21:01 291.14 37.11 254.02 1253.35 79990.51 04:22:01 202.83 22.63 180.21 806.93 74245.38 Average: 246.61 29.81 216.80 1028.24 77093.57 04:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:21:01 30093100 31672756 2846120 8.64 68560 1822076 1437948 4.23 872880 1682036 188468 04:22:01 29513792 31624036 3425428 10.40 86752 2315440 1471164 4.33 1058216 2037972 166424 Average: 29803446 31648396 3135774 9.52 77656 2068758 1454556 4.28 965548 1860004 177446 04:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:21:01 ens3 320.13 232.84 1752.57 75.29 0.00 0.00 0.00 0.00 04:21:01 lo 1.22 1.22 0.15 0.15 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 ens3 334.19 279.84 3009.20 73.67 0.00 0.00 0.00 0.00 04:22:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 327.22 256.54 2386.22 74.47 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1780) 09/16/26 _x86_64_ (8 CPU) 04:19:34 LINUX RESTART (8 CPU) 04:20:02 CPU %user %nice %system %iowait %steal %idle 04:21:01 all 10.73 0.00 1.01 2.12 0.01 86.13 04:21:01 0 22.83 0.00 1.42 0.81 0.02 74.92 04:21:01 1 11.55 0.00 1.24 0.17 0.00 87.05 04:21:01 2 9.21 0.00 0.54 0.20 0.00 90.04 04:21:01 3 2.67 0.00 0.41 0.12 0.00 96.81 04:21:01 4 2.58 0.00 0.61 0.41 0.00 96.40 04:21:01 5 2.43 0.00 0.58 1.94 0.00 95.06 04:21:01 6 21.99 0.00 2.62 9.70 0.02 65.68 04:21:01 7 12.55 0.00 0.68 3.60 0.00 83.17 04:22:01 all 22.22 0.00 1.56 1.09 0.03 75.11 04:22:01 0 27.58 0.00 2.42 0.37 0.03 69.60 04:22:01 1 24.90 0.00 2.52 0.70 0.03 71.85 04:22:01 2 22.58 0.00 1.54 0.15 0.03 75.70 04:22:01 3 23.94 0.00 0.70 0.20 0.03 75.13 04:22:01 4 25.03 0.00 1.19 0.70 0.02 73.06 04:22:01 5 13.32 0.00 0.72 0.05 0.02 85.90 04:22:01 6 12.65 0.00 1.29 5.96 0.02 80.09 04:22:01 7 27.75 0.00 2.12 0.55 0.05 69.53 Average: all 16.52 0.00 1.29 1.60 0.02 80.57 Average: 0 25.22 0.00 1.92 0.59 0.03 72.24 Average: 1 18.28 0.00 1.88 0.44 0.02 79.38 Average: 2 15.95 0.00 1.04 0.18 0.02 82.82 Average: 3 13.39 0.00 0.56 0.16 0.02 85.88 Average: 4 13.91 0.00 0.90 0.56 0.01 84.62 Average: 5 7.92 0.00 0.65 0.98 0.01 90.44 Average: 6 17.28 0.00 1.95 7.82 0.02 72.94 Average: 7 20.22 0.00 1.40 2.06 0.03 76.29