---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3454 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 12G 7.7G 61% / 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 472 123 0 3347 3188 Swap: 1023 1 1022 ---> 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:6f:1a:fb brd ff:ff:ff:ff:ff:ff inet 10.32.6.188/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86189sec preferred_lft 86189sec inet6 fe80::f816:3eff:fe6f:1afb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:45:11:1e 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3454) 02/02/25 _x86_64_ (4 CPU) 10:10:24 LINUX RESTART (4 CPU) 10:11:02 tps rtps wtps bread/s bwrtn/s 10:12:01 116.35 32.79 83.56 2935.14 6585.56 10:13:01 360.38 71.32 289.06 10454.63 136333.24 Average: 239.41 52.22 187.19 6727.10 72015.19 10:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:12:01 1539252 3379768 2499400 61.89 56888 1932656 1025504 20.16 565040 1741148 207348 10:13:01 169032 3263152 3869620 95.81 142668 2949556 1266884 24.90 551600 2936752 9284 Average: 854142 3321460 3184510 78.85 99778 2441106 1146194 22.53 558320 2338950 108316 10:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 ens3 94.54 83.36 969.35 13.93 0.00 0.00 0.00 0.00 10:12:01 lo 2.37 2.37 0.21 0.21 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 ens3 1820.67 899.45 14435.82 70.58 0.00 0.00 0.00 0.00 10:13:01 lo 0.80 0.80 0.08 0.08 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: ens3 965.00 494.90 7760.27 42.50 0.00 0.00 0.00 0.00 Average: lo 1.58 1.58 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-3454) 02/02/25 _x86_64_ (4 CPU) 10:10:24 LINUX RESTART (4 CPU) 10:11:02 CPU %user %nice %system %iowait %steal %idle 10:12:01 all 19.62 0.00 1.47 3.38 0.07 75.46 10:12:01 0 9.26 0.00 0.85 3.22 0.03 86.64 10:12:01 1 9.03 0.00 1.07 9.08 0.05 80.77 10:12:01 2 19.89 0.00 1.36 0.46 0.10 78.19 10:12:01 3 40.33 0.00 2.60 0.76 0.07 56.24 10:13:01 all 24.07 0.00 9.71 4.66 0.12 61.43 10:13:01 0 24.03 0.00 10.29 4.54 0.10 61.04 10:13:01 1 21.16 0.00 8.98 4.20 0.14 65.52 10:13:01 2 28.04 0.00 10.43 2.74 0.14 58.65 10:13:01 3 23.08 0.00 9.10 7.15 0.14 60.53 Average: all 21.84 0.00 5.58 4.02 0.10 68.47 Average: 0 16.65 0.00 5.57 3.88 0.07 73.83 Average: 1 15.07 0.00 5.01 6.65 0.09 73.18 Average: 2 23.94 0.00 5.86 1.59 0.12 68.49 Average: 3 31.71 0.00 5.85 3.95 0.10 58.39