---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-547 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 9.1G 53% / 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 479 274 0 3190 3181 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:03:a9:d0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.43/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86229sec preferred_lft 86229sec inet6 fe80::f816:3eff:fe03:a9d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:5e:91:d7 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-547) 02/17/25 _x86_64_ (4 CPU) 06:44:44 LINUX RESTART (4 CPU) 06:45:01 tps rtps wtps bread/s bwrtn/s 06:46:01 174.45 69.37 105.08 5636.79 42376.82 06:47:01 200.43 17.42 183.01 2501.95 77317.87 Average: 187.45 43.39 144.05 4069.11 59850.26 06:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:46:01 1643544 3345636 2395108 59.30 52568 1804128 898164 17.66 562060 1649884 165080 06:47:01 288268 3239968 3750384 92.86 79472 2990252 996440 19.59 772308 2723828 5888 Average: 965906 3292802 3072746 76.08 66020 2397190 947302 18.62 667184 2186856 85484 06:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 06:46:01 ens3 406.70 274.65 1681.90 69.77 0.00 0.00 0.00 0.00 06:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 lo 3.93 3.93 0.37 0.37 0.00 0.00 0.00 0.00 06:47:01 ens3 1427.84 678.24 11861.75 368.01 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 2.57 2.57 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 917.35 476.48 6772.68 218.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-547) 02/17/25 _x86_64_ (4 CPU) 06:44:44 LINUX RESTART (4 CPU) 06:45:01 CPU %user %nice %system %iowait %steal %idle 06:46:01 all 18.45 0.00 2.33 5.26 0.06 73.91 06:46:01 0 9.42 0.00 1.60 3.17 0.03 85.77 06:46:01 1 26.46 0.00 3.22 3.15 0.08 67.09 06:46:01 2 14.50 0.00 2.20 10.22 0.07 73.01 06:46:01 3 23.41 0.00 2.29 4.52 0.05 69.73 06:47:01 all 25.84 0.00 5.21 4.17 0.07 64.71 06:47:01 0 39.71 0.00 5.68 5.50 0.07 49.04 06:47:01 1 27.13 0.00 4.45 3.15 0.08 65.20 06:47:01 2 16.78 0.00 5.38 4.68 0.07 73.09 06:47:01 3 19.77 0.00 5.33 3.34 0.07 71.49 Average: all 22.14 0.00 3.76 4.71 0.07 69.32 Average: 0 24.51 0.00 3.63 4.33 0.05 67.48 Average: 1 26.79 0.00 3.83 3.15 0.08 66.14 Average: 2 15.64 0.00 3.79 7.45 0.07 73.05 Average: 3 21.60 0.00 3.80 3.93 0.06 70.61