---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-407 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.2G 11G 48% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 476 1070 0 2397 3197 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:04:78:0f brd ff:ff:ff:ff:ff:ff inet 10.32.7.210/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fe04:780f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:97:14:e1 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:dbff:fe97:14e1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-407) 04/17/25 _x86_64_ (4 CPU) 14:04:20 LINUX RESTART (4 CPU) 14:05:02 tps rtps wtps bread/s bwrtn/s 14:06:01 106.41 27.25 79.16 1568.95 7175.73 14:07:01 141.76 8.88 132.88 1544.01 20740.68 Average: 124.23 17.99 106.24 1556.38 14015.19 14:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:06:01 1543648 3366788 2495004 61.78 59296 1910184 858940 16.88 554780 1743236 211084 14:07:01 1097796 3274172 2940856 72.82 76844 2234880 969452 19.06 866104 1851644 18676 Average: 1320722 3320480 2717930 67.30 68070 2072532 914196 17.97 710442 1797440 114880 14:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:06:01 ens3 124.28 101.29 1025.72 30.48 0.00 0.00 0.00 0.00 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 lo 2.37 2.37 0.21 0.21 0.00 0.00 0.00 0.00 14:07:01 ens3 255.22 174.52 1403.14 38.30 0.00 0.00 0.00 0.00 14:07:01 docker0 113.26 160.86 5.97 962.46 0.00 0.00 0.00 0.00 14:07:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 190.30 138.21 1216.02 34.42 0.00 0.00 0.00 0.00 Average: docker0 57.11 81.10 3.01 485.28 0.00 0.00 0.00 0.00 Average: lo 1.68 1.68 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-407) 04/17/25 _x86_64_ (4 CPU) 14:04:20 LINUX RESTART (4 CPU) 14:05:02 CPU %user %nice %system %iowait %steal %idle 14:06:01 all 20.69 0.00 1.54 2.64 0.06 75.07 14:06:01 0 13.06 0.00 1.27 1.81 0.03 83.82 14:06:01 1 50.09 0.00 2.85 2.02 0.08 44.94 14:06:01 2 13.63 0.00 1.21 0.49 0.07 84.60 14:06:01 3 6.04 0.00 0.83 6.28 0.03 86.81 14:07:01 all 14.56 0.00 3.05 3.25 0.07 79.07 14:07:01 0 19.69 0.00 2.81 1.29 0.07 76.14 14:07:01 1 19.38 0.00 2.45 3.61 0.07 74.49 14:07:01 2 8.50 0.00 3.32 2.37 0.08 85.73 14:07:01 3 10.61 0.00 3.57 5.75 0.07 80.00 Average: all 17.60 0.00 2.30 2.95 0.06 77.08 Average: 0 16.39 0.00 2.05 1.55 0.05 79.96 Average: 1 34.58 0.00 2.65 2.82 0.08 59.87 Average: 2 11.06 0.00 2.27 1.43 0.08 85.17 Average: 3 8.35 0.00 2.21 6.01 0.05 83.38