---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9161 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 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 864 28576 0 2726 30868 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:09:14:2a brd ff:ff:ff:ff:ff:ff inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86195sec preferred_lft 86195sec inet6 fe80::f816:3eff:fe09:142a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:51:62:1b 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::42:52ff:fe51:621b/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-9161) 04/26/25 _x86_64_ (8 CPU) 09:55:30 LINUX RESTART (8 CPU) 09:56:01 tps rtps wtps bread/s bwrtn/s 09:57:01 307.53 33.48 274.05 1079.55 64794.53 09:58:01 174.62 16.68 157.94 685.62 79240.26 Average: 241.08 25.08 216.00 882.59 72017.40 09:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:57:01 30085368 31732196 2853852 8.66 75516 1876576 1369224 4.03 823456 1731808 226620 09:58:01 28373356 30842320 4565864 13.86 88172 2668524 2297100 6.76 1914680 2308480 242272 Average: 29229362 31287258 3709858 11.26 81844 2272550 1833162 5.39 1369068 2020144 234446 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 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 09:57:01 ens3 300.07 202.13 1409.14 59.14 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 09:58:01 ens3 562.12 418.36 3439.98 102.71 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 Average: lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 431.09 310.25 2424.56 80.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9161) 04/26/25 _x86_64_ (8 CPU) 09:55:30 LINUX RESTART (8 CPU) 09:56:01 CPU %user %nice %system %iowait %steal %idle 09:57:01 all 10.73 0.00 0.96 3.57 0.03 84.70 09:57:01 0 2.57 0.00 0.47 1.94 0.00 95.03 09:57:01 1 25.92 0.00 1.59 1.25 0.05 71.19 09:57:01 2 31.40 0.00 2.21 2.42 0.07 63.91 09:57:01 3 15.21 0.00 1.12 0.42 0.03 83.22 09:57:01 4 3.05 0.00 0.45 0.53 0.02 95.95 09:57:01 5 2.44 0.00 0.42 0.08 0.02 97.04 09:57:01 6 1.86 0.00 1.07 11.60 0.05 85.42 09:57:01 7 3.39 0.00 0.35 10.38 0.02 85.86 09:58:01 all 22.03 0.00 1.49 2.94 0.06 73.49 09:58:01 0 18.65 0.00 1.02 0.13 0.05 80.15 09:58:01 1 30.49 0.00 1.75 0.77 0.08 66.91 09:58:01 2 29.04 0.00 1.32 1.66 0.07 67.91 09:58:01 3 32.55 0.00 1.73 2.51 0.07 63.14 09:58:01 4 19.95 0.00 1.67 0.13 0.05 78.20 09:58:01 5 22.27 0.00 1.34 0.03 0.08 76.27 09:58:01 6 10.14 0.00 1.64 7.45 0.05 80.72 09:58:01 7 13.19 0.00 1.44 10.81 0.05 74.51 Average: all 16.38 0.00 1.22 3.26 0.05 79.10 Average: 0 10.61 0.00 0.74 1.03 0.03 87.58 Average: 1 28.20 0.00 1.67 1.01 0.07 69.05 Average: 2 30.22 0.00 1.76 2.04 0.07 65.91 Average: 3 23.87 0.00 1.42 1.46 0.05 73.20 Average: 4 11.49 0.00 1.06 0.33 0.03 87.08 Average: 5 12.36 0.00 0.88 0.06 0.05 86.66 Average: 6 6.00 0.00 1.36 9.53 0.05 83.07 Average: 7 8.29 0.00 0.89 10.60 0.03 80.19