---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7882 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 9.9G 9.4G 52% / 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 499 217 0 3227 3161 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:d5:13:80 brd ff:ff:ff:ff:ff:ff inet 10.32.6.223/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86222sec preferred_lft 86222sec inet6 fe80::f816:3eff:fed5:1380/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:18:db:ca 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-7882) 10/17/24 _x86_64_ (4 CPU) 05:52:33 LINUX RESTART (4 CPU) 05:53:02 tps rtps wtps bread/s bwrtn/s 05:54:01 152.77 67.58 85.19 5057.58 18373.56 05:55:01 198.97 13.20 185.77 2296.95 59010.30 Average: 176.06 40.16 135.90 3665.67 38862.64 05:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:54:01 1616908 3326904 2421744 59.96 53212 1812116 918704 18.06 596632 1645020 144900 05:55:01 264728 3276292 3773924 93.45 87544 3013952 974008 19.15 758704 2730912 16696 Average: 940818 3301598 3097834 76.70 70378 2413034 946356 18.60 677668 2187966 80798 05:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 ens3 350.77 240.47 1453.86 70.20 0.00 0.00 0.00 0.00 05:54:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 ens3 810.06 424.83 6067.09 258.34 0.00 0.00 0.00 0.00 05:55:01 lo 8.00 8.00 0.71 0.71 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: ens3 582.35 333.42 3779.85 165.06 0.00 0.00 0.00 0.00 Average: lo 4.47 4.47 0.40 0.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7882) 10/17/24 _x86_64_ (4 CPU) 05:52:33 LINUX RESTART (4 CPU) 05:53:02 CPU %user %nice %system %iowait %steal %idle 05:54:01 all 20.77 0.00 2.06 4.51 0.08 72.59 05:54:01 0 12.43 0.00 1.90 4.51 0.05 81.11 05:54:01 1 27.65 0.00 1.96 2.01 0.09 68.30 05:54:01 2 33.94 0.00 2.62 2.23 0.12 61.09 05:54:01 3 9.08 0.00 1.78 9.28 0.07 79.80 05:55:01 all 21.54 0.00 5.22 4.77 0.10 68.37 05:55:01 0 27.76 0.00 4.71 1.65 0.10 65.78 05:55:01 1 15.75 0.00 5.61 3.89 0.07 74.68 05:55:01 2 27.45 0.00 5.95 5.58 0.15 60.87 05:55:01 3 15.20 0.00 4.61 7.98 0.10 72.10 Average: all 21.16 0.00 3.64 4.64 0.09 70.47 Average: 0 20.13 0.00 3.31 3.07 0.08 73.41 Average: 1 21.70 0.00 3.78 2.95 0.08 71.49 Average: 2 30.69 0.00 4.29 3.90 0.14 60.98 Average: 3 12.15 0.00 3.20 8.63 0.08 75.94