---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16729 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 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 819 29054 0 2292 30922 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:ad:b9:97 brd ff:ff:ff:ff:ff:ff inet 10.30.107.29/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fead:b997/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:da:0c:fc 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::42:9cff:feda:cfc/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-16729) 05/29/25 _x86_64_ (8 CPU) 12:29:20 LINUX RESTART (8 CPU) 12:30:01 tps rtps wtps bread/s bwrtn/s 12:31:01 163.67 15.11 148.56 1433.63 70655.96 12:32:01 87.36 1.97 85.39 336.23 61716.74 12:33:01 0.88 0.00 0.88 0.00 10.13 12:34:01 2.42 0.05 2.37 9.87 993.30 12:35:01 19.28 0.60 18.68 45.33 2864.32 Average: 54.72 3.55 51.18 365.01 27250.39 12:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:31:01 29886896 31724608 3052324 9.27 78980 2059216 1474020 4.34 897032 1841324 139296 12:32:01 29860068 31709952 3079152 9.35 80288 2069512 1552660 4.57 920756 1839196 160 12:33:01 29859192 31709104 3080028 9.35 80320 2069512 1552660 4.57 921120 1839196 4 12:34:01 29743608 31642572 3195612 9.70 80436 2117088 1655168 4.87 1042416 1829096 46800 12:35:01 29785904 31696360 3153316 9.57 83060 2125596 1414312 4.16 1011840 1822032 5968 Average: 29827134 31696519 3112086 9.45 80617 2088185 1529764 4.50 958633 1834169 38446 12:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:31:01 ens3 179.14 121.30 1569.00 19.70 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 lo 3.40 3.40 0.36 0.36 0.00 0.00 0.00 0.00 12:32:01 ens3 1.05 1.87 0.22 0.47 0.00 0.00 0.00 0.00 12:32:01 vethe72cf82 1.15 0.45 0.12 0.05 0.00 0.00 0.00 0.00 12:32:01 docker0 1.15 0.30 0.10 0.03 0.00 0.00 0.00 0.00 12:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:33:01 ens3 5.73 2.72 6.17 0.67 0.00 0.00 0.00 0.00 12:33:01 vethe72cf82 0.57 0.17 0.08 0.02 0.00 0.00 0.00 0.00 12:33:01 docker0 0.57 0.15 0.07 0.01 0.00 0.00 0.00 0.00 12:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 ens3 137.39 99.58 493.63 7.12 0.00 0.00 0.00 0.00 12:34:01 vethe72cf82 98.48 134.23 6.44 493.22 0.00 0.00 0.00 0.04 12:34:01 docker0 98.48 134.21 5.09 493.22 0.00 0.00 0.00 0.00 12:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:35:01 ens3 24.60 20.55 14.15 8.22 0.00 0.00 0.00 0.00 12:35:01 docker0 3.25 2.88 0.20 0.44 0.00 0.00 0.00 0.00 12:35:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 69.58 49.20 416.61 7.23 0.00 0.00 0.00 0.00 Average: docker0 20.69 27.51 1.09 98.74 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16729) 05/29/25 _x86_64_ (8 CPU) 12:29:20 LINUX RESTART (8 CPU) 12:30:01 CPU %user %nice %system %iowait %steal %idle 12:31:01 all 9.98 0.00 1.02 3.07 0.03 85.91 12:31:01 0 0.58 0.00 0.47 8.35 0.02 90.58 12:31:01 1 13.05 0.00 1.50 1.52 0.03 83.90 12:31:01 2 32.52 0.00 2.00 1.89 0.05 63.54 12:31:01 3 16.90 0.00 1.44 0.64 0.03 81.00 12:31:01 4 6.26 0.00 0.80 9.03 0.03 83.87 12:31:01 5 8.50 0.00 0.84 0.47 0.03 90.16 12:31:01 6 1.39 0.00 0.37 0.10 0.02 98.13 12:31:01 7 0.57 0.00 0.70 2.53 0.05 96.14 12:32:01 all 0.29 0.00 0.15 1.35 0.01 98.20 12:32:01 0 0.18 0.00 0.15 0.00 0.02 99.65 12:32:01 1 0.25 0.00 0.18 0.12 0.02 99.43 12:32:01 2 0.22 0.00 0.08 0.00 0.00 99.70 12:32:01 3 0.30 0.00 0.15 0.08 0.00 99.47 12:32:01 4 0.27 0.00 0.07 9.13 0.02 90.52 12:32:01 5 0.80 0.00 0.12 0.12 0.00 98.97 12:32:01 6 0.18 0.00 0.12 0.00 0.00 99.70 12:32:01 7 0.12 0.00 0.33 1.37 0.02 98.17 12:33:01 all 0.20 0.00 0.01 0.00 0.00 99.79 12:33:01 0 0.05 0.00 0.00 0.00 0.00 99.95 12:33:01 1 0.00 0.00 0.03 0.00 0.00 99.97 12:33:01 2 0.00 0.00 0.03 0.00 0.00 99.97 12:33:01 3 0.03 0.00 0.02 0.00 0.02 99.93 12:33:01 4 0.20 0.00 0.02 0.00 0.00 99.78 12:33:01 5 1.17 0.00 0.00 0.00 0.00 98.83 12:33:01 6 0.03 0.00 0.02 0.00 0.02 99.93 12:33:01 7 0.03 0.00 0.00 0.02 0.00 99.95 12:34:01 all 0.76 0.00 0.13 0.03 0.01 99.08 12:34:01 0 2.37 0.00 0.18 0.00 0.00 97.45 12:34:01 1 0.08 0.00 0.07 0.00 0.02 99.83 12:34:01 2 0.10 0.00 0.13 0.00 0.02 99.75 12:34:01 3 0.07 0.00 0.07 0.00 0.00 99.87 12:34:01 4 2.08 0.00 0.13 0.00 0.00 97.78 12:34:01 5 1.12 0.00 0.08 0.15 0.02 98.63 12:34:01 6 0.23 0.00 0.30 0.05 0.00 99.42 12:34:01 7 0.03 0.00 0.05 0.03 0.00 99.88 12:35:01 all 4.23 0.00 0.36 0.13 0.01 95.26 12:35:01 0 0.23 0.00 0.20 0.00 0.02 99.55 12:35:01 1 2.97 0.00 0.42 0.03 0.02 96.56 12:35:01 2 13.29 0.00 0.53 0.05 0.02 86.11 12:35:01 3 0.38 0.00 0.22 0.15 0.02 99.23 12:35:01 4 2.07 0.00 0.28 0.02 0.02 97.62 12:35:01 5 0.90 0.00 0.23 0.00 0.00 98.87 12:35:01 6 13.40 0.00 0.58 0.07 0.02 85.94 12:35:01 7 0.62 0.00 0.45 0.75 0.00 98.18 Average: all 3.09 0.00 0.33 0.92 0.01 95.65 Average: 0 0.68 0.00 0.20 1.67 0.01 97.44 Average: 1 3.27 0.00 0.44 0.33 0.02 95.94 Average: 2 9.22 0.00 0.56 0.39 0.02 89.82 Average: 3 3.53 0.00 0.38 0.17 0.01 95.91 Average: 4 2.18 0.00 0.26 3.63 0.01 93.92 Average: 5 2.49 0.00 0.25 0.15 0.01 97.10 Average: 6 3.05 0.00 0.28 0.04 0.01 96.62 Average: 7 0.27 0.00 0.31 0.94 0.01 98.47