---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-45863 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 11G 144G 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 880 28108 0 3178 30839 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:ba:64:98 brd ff:ff:ff:ff:ff:ff inet 10.30.107.27/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:feba:6498/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:ef:46:ad 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:adff:feef:46ad/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-45863) 09/15/25 _x86_64_ (8 CPU) 03:27:19 LINUX RESTART (8 CPU) 03:28:01 tps rtps wtps bread/s bwrtn/s 03:29:01 140.97 18.11 122.86 367.34 63634.92 03:30:01 138.46 6.75 131.71 206.10 68204.37 03:31:01 21.20 0.43 20.76 39.59 12083.45 03:32:01 85.95 3.42 82.54 453.92 19759.51 03:33:01 103.20 0.78 102.42 39.99 23687.92 Average: 97.96 5.90 92.06 221.40 37474.91 03:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30047256 31721852 2891964 8.78 78800 1899808 1333644 3.92 844784 1748216 195744 03:30:01 28609512 30526128 4329708 13.14 88428 2123508 2480776 7.30 2107692 1902960 13752 03:31:01 27874336 29835472 5064884 15.38 90852 2162940 3302100 9.72 2830844 1907828 9928 03:32:01 27871684 30368060 5067536 15.38 98248 2678908 2561712 7.54 2384940 2326124 44412 03:33:01 28827104 31606796 4112116 12.48 105304 2948744 1458720 4.29 1162728 2583028 35080 Average: 28645978 30811662 4293242 13.03 92326 2362782 2227390 6.55 1866198 2093631 59783 03:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 94.97 76.21 1288.72 16.07 0.00 0.00 0.00 0.00 03:29:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 673.35 445.99 3521.48 132.84 0.00 0.00 0.00 0.00 03:30:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 497.38 251.92 556.44 104.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:32:01 docker0 4.08 5.32 0.23 77.91 0.00 0.00 0.00 0.00 03:32:01 ens3 290.22 169.51 1604.62 60.67 0.00 0.00 0.00 0.00 03:32:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 03:33:01 docker0 1.93 2.50 0.11 39.85 0.00 0.00 0.00 0.00 03:33:01 ens3 462.77 244.84 183.85 104.67 0.00 0.00 0.00 0.00 03:33:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 1.20 1.56 0.07 23.55 0.00 0.00 0.00 0.00 Average: ens3 403.73 237.69 1431.02 83.65 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-45863) 09/15/25 _x86_64_ (8 CPU) 03:27:19 LINUX RESTART (8 CPU) 03:28:01 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 9.77 0.00 0.69 2.44 0.04 87.07 03:29:01 0 28.26 0.00 1.75 1.34 0.08 68.56 03:29:01 1 7.39 0.00 0.45 0.58 0.02 91.56 03:29:01 2 4.09 0.00 0.23 0.02 0.02 95.65 03:29:01 3 10.36 0.00 0.82 0.32 0.02 88.49 03:29:01 4 0.20 0.00 0.48 16.12 0.05 83.15 03:29:01 5 14.51 0.00 0.90 0.47 0.03 84.09 03:29:01 6 5.48 0.00 0.28 0.13 0.05 94.06 03:29:01 7 7.87 0.00 0.60 0.55 0.02 90.97 03:30:01 all 28.79 0.00 1.11 1.39 0.09 68.62 03:30:01 0 28.77 0.00 1.40 2.96 0.10 66.77 03:30:01 1 28.77 0.00 1.35 0.48 0.08 69.31 03:30:01 2 26.05 0.00 1.39 0.84 0.10 71.62 03:30:01 3 24.37 0.00 0.74 0.00 0.08 74.81 03:30:01 4 31.72 0.00 0.65 5.31 0.10 62.22 03:30:01 5 31.46 0.00 1.05 0.03 0.08 67.37 03:30:01 6 24.67 0.00 1.34 1.45 0.10 72.44 03:30:01 7 34.53 0.00 0.95 0.03 0.08 64.40 03:31:01 all 40.66 0.00 1.07 0.17 0.10 58.00 03:31:01 0 31.89 0.00 1.17 0.00 0.08 66.86 03:31:01 1 60.43 0.00 1.32 0.00 0.12 38.13 03:31:01 2 25.35 0.00 0.93 0.02 0.07 73.63 03:31:01 3 49.54 0.00 1.00 0.03 0.12 49.31 03:31:01 4 45.26 0.00 1.10 1.15 0.10 52.39 03:31:01 5 43.39 0.00 0.98 0.08 0.13 55.41 03:31:01 6 38.46 0.00 0.75 0.00 0.08 60.71 03:31:01 7 31.00 0.00 1.32 0.03 0.08 67.55 03:32:01 all 23.20 0.00 1.97 0.65 0.10 74.08 03:32:01 0 18.46 0.00 2.49 1.53 0.10 77.43 03:32:01 1 24.32 0.00 3.15 0.19 0.10 72.25 03:32:01 2 16.86 0.00 1.60 0.10 0.08 81.35 03:32:01 3 22.55 0.00 1.67 0.07 0.10 75.61 03:32:01 4 23.97 0.00 1.28 1.40 0.10 73.25 03:32:01 5 20.18 0.00 1.89 1.87 0.10 75.96 03:32:01 6 25.52 0.00 1.68 0.08 0.08 72.63 03:32:01 7 33.81 0.00 2.00 0.03 0.10 64.06 03:33:01 all 20.60 0.00 2.15 0.89 0.09 76.27 03:33:01 0 11.75 0.00 1.80 0.91 0.08 85.46 03:33:01 1 22.52 0.00 2.00 0.02 0.08 75.38 03:33:01 2 18.25 0.00 2.21 0.28 0.08 79.17 03:33:01 3 21.13 0.00 2.03 0.91 0.07 75.86 03:33:01 4 22.91 0.00 2.25 2.44 0.08 72.31 03:33:01 5 19.10 0.00 2.37 0.17 0.10 78.27 03:33:01 6 23.01 0.00 1.80 2.29 0.12 72.79 03:33:01 7 26.12 0.00 2.72 0.15 0.08 70.92 Average: all 24.61 0.00 1.40 1.11 0.08 72.80 Average: 0 23.85 0.00 1.72 1.35 0.09 73.00 Average: 1 28.70 0.00 1.65 0.25 0.08 69.32 Average: 2 18.12 0.00 1.27 0.25 0.07 80.29 Average: 3 25.60 0.00 1.25 0.26 0.08 72.81 Average: 4 24.82 0.00 1.15 5.29 0.09 68.65 Average: 5 25.74 0.00 1.44 0.52 0.09 72.21 Average: 6 23.41 0.00 1.17 0.79 0.09 74.54 Average: 7 26.65 0.00 1.52 0.16 0.07 71.60