---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4232 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: 2800.000 BogoMIPS: 5600.00 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 712K 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 854 28536 0 2775 30874 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:9c:5e:28 brd ff:ff:ff:ff:ff:ff inet 10.30.106.236/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fe9c:5e28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:5b:da:d0 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::42:34ff:fe5b:dad0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4232) 01/30/26 _x86_64_ (8 CPU) 09:55:01 LINUX RESTART (8 CPU) 09:56:01 tps rtps wtps bread/s bwrtn/s 09:57:01 146.48 15.26 131.21 361.94 25641.06 09:58:01 131.64 8.93 122.71 816.26 48245.03 Average: 139.06 12.10 126.96 589.10 36943.04 09:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:57:01 29472488 31245280 3466732 10.52 84052 1988128 2185212 6.43 1335532 1820200 109196 09:58:01 29247240 31635696 3691980 11.21 93256 2580500 1442888 4.25 1145980 2201768 7940 Average: 29359864 31440488 3579356 10.87 88654 2284314 1814050 5.34 1240756 2010984 58568 09:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 223.61 175.60 2222.53 35.19 0.00 0.00 0.00 0.00 09:57:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:58:01 ens3 408.20 287.95 2405.54 87.21 0.00 0.00 0.00 0.00 09:58:01 lo 1.80 1.80 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 315.91 231.78 2314.04 61.20 0.00 0.00 0.00 0.00 Average: lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4232) 01/30/26 _x86_64_ (8 CPU) 09:55:01 LINUX RESTART (8 CPU) 09:56:01 CPU %user %nice %system %iowait %steal %idle 09:57:01 all 13.53 0.00 1.09 3.08 0.05 82.24 09:57:01 0 13.80 0.00 1.19 2.22 0.03 82.76 09:57:01 1 21.96 0.00 1.34 2.61 0.05 74.05 09:57:01 2 11.14 0.00 0.90 0.37 0.03 87.55 09:57:01 3 13.36 0.00 1.36 9.19 0.07 76.02 09:57:01 4 6.63 0.00 1.33 0.87 0.07 91.10 09:57:01 5 6.02 0.00 0.48 1.78 0.03 91.68 09:57:01 6 11.06 0.00 0.92 5.83 0.07 82.12 09:57:01 7 24.26 0.00 1.29 1.77 0.07 72.61 09:58:01 all 18.91 0.00 1.55 3.44 0.06 76.04 09:58:01 0 17.35 0.00 1.94 0.74 0.05 79.93 09:58:01 1 25.15 0.00 2.43 4.07 0.07 68.29 09:58:01 2 15.67 0.00 1.10 1.04 0.08 82.11 09:58:01 3 17.05 0.00 1.25 1.52 0.05 80.12 09:58:01 4 14.37 0.00 1.44 9.43 0.05 74.70 09:58:01 5 21.10 0.00 1.80 0.47 0.07 76.56 09:58:01 6 15.26 0.00 1.33 9.94 0.05 73.43 09:58:01 7 25.37 0.00 1.01 0.35 0.03 73.24 Average: all 16.22 0.00 1.32 3.26 0.05 79.15 Average: 0 15.57 0.00 1.56 1.48 0.04 81.34 Average: 1 23.55 0.00 1.88 3.34 0.06 71.17 Average: 2 13.41 0.00 1.00 0.70 0.06 84.83 Average: 3 15.21 0.00 1.30 5.35 0.06 78.07 Average: 4 10.49 0.00 1.39 5.14 0.06 82.92 Average: 5 13.55 0.00 1.14 1.13 0.05 84.13 Average: 6 13.16 0.00 1.12 7.88 0.06 77.78 Average: 7 24.82 0.00 1.15 1.06 0.05 72.92