---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13013 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 700K 394M 1% /run /dev/vda1 20G 9.3G 10G 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 444 802 0 2697 3222 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:19:0a:31 brd ff:ff:ff:ff:ff:ff inet 10.32.7.178/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fe19:a31/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:d5:c7:3f 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-13013) 12/13/24 _x86_64_ (4 CPU) 20:31:36 LINUX RESTART (4 CPU) 20:32:02 tps rtps wtps bread/s bwrtn/s 20:33:01 172.12 76.39 95.73 5737.06 42085.22 20:34:01 224.63 118.61 106.02 4208.37 31031.36 Average: 198.60 97.68 100.92 4966.29 36511.86 20:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:33:01 1685784 3382332 2352868 58.26 52360 1798756 859112 16.89 537504 1634628 146864 20:34:01 854200 3323860 3184452 78.85 75796 2520208 883468 17.37 894044 2050524 111608 Average: 1269992 3353096 2768660 68.55 64078 2159482 871290 17.13 715774 1842576 129236 20:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 20:33:01 ens3 415.83 255.33 1392.34 69.50 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 lo 3.60 3.60 0.37 0.37 0.00 0.00 0.00 0.00 20:34:01 ens3 327.56 269.19 1554.93 31.04 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 2.18 2.18 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 371.32 262.32 1474.32 50.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13013) 12/13/24 _x86_64_ (4 CPU) 20:31:36 LINUX RESTART (4 CPU) 20:32:02 CPU %user %nice %system %iowait %steal %idle 20:33:01 all 18.28 0.00 2.12 6.03 0.06 73.51 20:33:01 0 7.31 0.00 1.77 11.77 0.03 79.12 20:33:01 1 41.03 0.00 3.94 6.47 0.09 48.47 20:33:01 2 17.27 0.00 1.82 3.94 0.07 76.90 20:33:01 3 7.57 0.00 0.95 1.96 0.05 89.47 20:34:01 all 26.46 0.79 3.10 9.31 0.07 60.26 20:34:01 0 24.10 0.00 2.96 10.00 0.07 62.88 20:34:01 1 36.55 3.13 3.63 7.86 0.07 48.76 20:34:01 2 26.23 0.00 3.03 6.99 0.08 63.66 20:34:01 3 18.97 0.02 2.78 12.40 0.07 65.77 Average: all 22.40 0.40 2.62 7.68 0.07 66.83 Average: 0 15.77 0.00 2.37 10.88 0.05 70.93 Average: 1 38.77 1.58 3.79 7.17 0.08 48.62 Average: 2 21.78 0.00 2.43 5.47 0.08 70.24 Average: 3 13.31 0.01 1.87 7.22 0.06 77.53