---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3277 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 443 803 0 2697 3223 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:72:7b:a8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.155/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86222sec preferred_lft 86222sec inet6 fe80::f816:3eff:fe72:7ba8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:81:85:9c 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-3277) 01/31/25 _x86_64_ (4 CPU) 20:31:45 LINUX RESTART (4 CPU) 20:32:02 tps rtps wtps bread/s bwrtn/s 20:33:02 176.63 70.48 106.15 5725.27 42520.67 20:34:01 241.21 135.32 105.90 5152.48 32919.57 Average: 208.92 102.90 106.02 5438.87 37720.12 20:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:33:02 1687724 3364868 2350928 58.21 50452 1782848 876888 17.24 534892 1638220 155988 20:34:01 901200 3370968 3137452 77.69 75368 2520556 831588 16.35 841956 2053020 77784 Average: 1294462 3367918 2744190 67.95 62910 2151702 854238 16.79 688424 1845620 116886 20:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:02 lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 20:33:02 ens3 395.07 252.62 1451.79 68.40 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 3.39 3.39 0.35 0.35 0.00 0.00 0.00 0.00 20:34:01 ens3 354.65 277.73 1560.78 32.43 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 2.30 2.30 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 374.86 265.18 1506.29 50.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3277) 01/31/25 _x86_64_ (4 CPU) 20:31:45 LINUX RESTART (4 CPU) 20:32:02 CPU %user %nice %system %iowait %steal %idle 20:33:02 all 18.40 0.00 2.31 5.58 0.07 73.65 20:33:02 0 19.99 0.00 3.92 8.51 0.09 67.49 20:33:02 1 24.38 0.00 1.79 1.84 0.07 71.92 20:33:02 2 9.45 0.00 1.19 7.08 0.05 82.23 20:33:02 3 19.73 0.00 2.37 4.87 0.07 72.96 20:34:01 all 25.33 0.86 3.28 8.65 0.08 61.80 20:34:01 0 30.94 0.00 3.60 4.06 0.07 61.33 20:34:01 1 24.42 3.41 3.19 11.66 0.09 57.24 20:34:01 2 24.48 0.00 3.29 10.55 0.09 61.60 20:34:01 3 21.51 0.00 2.99 8.37 0.07 67.07 Average: all 21.86 0.43 2.79 7.11 0.07 67.73 Average: 0 25.47 0.00 3.76 6.28 0.08 64.40 Average: 1 24.40 1.70 2.49 6.75 0.08 64.59 Average: 2 16.95 0.00 2.24 8.81 0.07 71.93 Average: 3 20.62 0.00 2.68 6.62 0.07 70.01