---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-655 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: 2799.972 BogoMIPS: 5599.94 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 11G 8.8G 55% / 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: 3944 459 539 0 2945 3219 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:b6:44:e5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.123/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:feb6:44e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:fd:00:1d 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::42:84ff:fefd:1d/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-655) 02/18/25 _x86_64_ (4 CPU) 15:49:06 LINUX RESTART (4 CPU) 15:50:01 tps rtps wtps bread/s bwrtn/s 15:51:01 100.68 34.96 65.72 2472.12 9403.90 15:52:01 24.90 0.37 24.53 9.20 5001.43 15:53:01 83.69 21.00 62.69 1717.16 51552.14 15:54:01 153.89 78.63 75.25 6662.85 27870.24 Average: 90.80 33.74 57.05 2715.66 23467.02 15:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:51:01 1388444 3274036 2650216 65.62 60892 1971728 994692 19.55 664804 1789852 125056 15:52:01 1329012 3235052 2709648 67.09 64904 1985892 1028308 20.21 707712 1801180 4440 15:53:01 582320 2799268 3456340 85.58 79356 2285640 1426892 28.05 1204752 2053660 112 15:54:01 558456 3301040 3480204 86.17 84840 2797712 973432 19.13 1060392 2207304 18248 Average: 964558 3152349 3074102 76.12 72498 2260243 1105831 21.74 909415 1962999 36964 15:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00 15:51:01 ens3 103.90 87.95 888.43 18.16 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:52:01 ens3 57.26 58.64 160.45 12.20 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:53:01 lo 2.40 2.40 0.64 0.64 0.00 0.00 0.00 0.00 15:53:01 ens3 416.66 369.00 7585.59 40.37 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 15:54:01 lo 4.46 4.46 0.39 0.39 0.00 0.00 0.00 0.00 15:54:01 ens3 376.17 609.59 58.59 4634.54 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.50 2.50 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 238.58 281.38 2174.71 1176.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-655) 02/18/25 _x86_64_ (4 CPU) 15:49:06 LINUX RESTART (4 CPU) 15:50:01 CPU %user %nice %system %iowait %steal %idle 15:51:01 all 19.39 0.00 1.26 2.37 0.06 76.92 15:51:01 0 17.12 0.00 1.20 0.93 0.03 80.71 15:51:01 1 9.52 0.00 0.64 1.12 0.07 88.66 15:51:01 2 5.24 0.00 0.68 5.31 0.05 88.71 15:51:01 3 45.75 0.00 2.55 2.13 0.10 49.47 15:52:01 all 5.54 0.00 0.33 0.34 0.04 93.75 15:52:01 0 4.70 0.00 0.12 0.00 0.03 95.15 15:52:01 1 7.20 0.00 0.55 0.75 0.05 91.44 15:52:01 2 2.97 0.00 0.05 0.13 0.02 96.83 15:52:01 3 7.29 0.00 0.60 0.47 0.05 91.59 15:53:01 all 43.26 0.00 3.24 1.30 0.08 52.11 15:53:01 0 42.23 0.00 3.27 0.54 0.07 53.90 15:53:01 1 38.43 0.00 3.02 1.35 0.08 57.12 15:53:01 2 52.60 0.00 3.00 0.62 0.08 43.69 15:53:01 3 39.81 0.00 3.66 2.69 0.10 53.74 15:54:01 all 22.48 0.00 1.72 3.43 0.06 72.31 15:54:01 0 20.38 0.00 1.77 2.74 0.07 75.05 15:54:01 1 11.24 0.00 1.76 1.77 0.03 85.19 15:54:01 2 18.92 0.00 1.54 2.75 0.07 76.72 15:54:01 3 39.37 0.00 1.82 6.44 0.07 52.31 Average: all 22.66 0.00 1.64 1.86 0.06 73.78 Average: 0 21.08 0.00 1.59 1.05 0.05 76.23 Average: 1 16.62 0.00 1.49 1.25 0.06 80.59 Average: 2 19.91 0.00 1.32 2.20 0.05 76.52 Average: 3 33.02 0.00 2.16 2.93 0.08 61.82