---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10807 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 11G 8.9G 54% / 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 545 202 0 3196 3115 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:39:29:d2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.207/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86184sec preferred_lft 86184sec inet6 fe80::f816:3eff:fe39:29d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:10:e8:73 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-10807) 11/20/24 _x86_64_ (4 CPU) 05:19:23 LINUX RESTART (4 CPU) 05:20:02 tps rtps wtps bread/s bwrtn/s 05:21:01 110.15 35.88 74.28 1700.46 6431.18 05:22:01 290.52 49.69 240.83 4745.89 75617.39 Average: 201.11 42.84 158.27 3236.22 41320.70 05:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:21:01 1470192 3274568 2568460 63.60 57700 1895604 947812 18.63 653168 1721372 212392 05:22:01 317488 3243956 3721164 92.14 107548 2879900 1132436 22.26 851188 2556216 2852 Average: 893840 3259262 3144812 77.87 82624 2387752 1040124 20.45 752178 2138794 107622 05:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 05:21:01 ens3 84.78 75.19 931.97 11.17 0.00 0.00 0.00 0.00 05:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 05:22:01 ens3 967.92 465.95 7671.27 38.38 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 1.58 1.58 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 530.13 272.24 4330.49 24.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10807) 11/20/24 _x86_64_ (4 CPU) 05:19:23 LINUX RESTART (4 CPU) 05:20:02 CPU %user %nice %system %iowait %steal %idle 05:21:01 all 19.17 0.00 1.52 3.23 0.06 76.02 05:21:01 0 24.45 0.00 1.88 9.42 0.07 64.18 05:21:01 1 23.27 0.00 1.74 0.72 0.09 74.20 05:21:01 2 8.58 0.00 1.03 1.97 0.05 88.36 05:21:01 3 20.36 0.00 1.43 0.81 0.05 77.35 05:22:01 all 19.83 0.00 5.26 6.33 0.08 68.50 05:22:01 0 13.73 0.00 4.50 4.88 0.07 76.83 05:22:01 1 19.51 0.00 4.75 3.66 0.07 72.01 05:22:01 2 30.78 0.00 6.66 11.28 0.10 51.18 05:22:01 3 15.37 0.00 5.15 5.53 0.05 73.90 Average: all 19.50 0.00 3.40 4.79 0.07 72.24 Average: 0 19.07 0.00 3.19 7.14 0.07 70.53 Average: 1 21.37 0.00 3.26 2.20 0.08 73.09 Average: 2 19.70 0.00 3.85 6.64 0.08 69.73 Average: 3 17.85 0.00 3.30 3.19 0.05 75.61