---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4098 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 49% / 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: 3944 439 805 0 2698 3226 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:8c:84:1e brd ff:ff:ff:ff:ff:ff inet 10.32.7.147/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86223sec preferred_lft 86223sec inet6 fe80::f816:3eff:fe8c:841e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:fc:48:93 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-4098) 02/10/25 _x86_64_ (4 CPU) 20:31:42 LINUX RESTART (4 CPU) 20:32:01 tps rtps wtps bread/s bwrtn/s 20:33:01 176.30 69.11 107.20 5599.07 41936.36 20:34:01 233.84 129.89 103.95 5056.85 32066.64 Average: 205.07 99.50 105.57 5327.93 37001.09 20:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:33:01 1686524 3363172 2352136 58.24 52064 1780640 893796 17.57 537708 1635880 160196 20:34:01 843752 3315040 3194908 79.11 76268 2520964 904864 17.79 900936 2052244 83472 Average: 1265138 3339106 2773522 68.67 64166 2150802 899330 17.68 719322 1844062 121834 20:32:01 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 ens3 385.99 241.03 1493.44 67.40 0.00 0.00 0.00 0.00 20:33:01 lo 1.27 1.27 0.12 0.12 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 ens3 337.55 263.55 1472.94 31.65 0.00 0.00 0.00 0.00 20:34:01 lo 3.40 3.40 0.35 0.35 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 361.77 252.29 1483.19 49.52 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4098) 02/10/25 _x86_64_ (4 CPU) 20:31:42 LINUX RESTART (4 CPU) 20:32:01 CPU %user %nice %system %iowait %steal %idle 20:33:01 all 19.49 0.00 2.46 5.10 0.06 72.88 20:33:01 0 16.46 0.00 3.15 7.23 0.05 73.10 20:33:01 1 21.88 0.00 2.40 8.35 0.08 67.28 20:33:01 2 22.11 0.00 2.33 2.23 0.08 73.25 20:33:01 3 17.54 0.00 1.97 2.62 0.03 77.84 20:34:01 all 26.41 0.88 3.34 10.02 0.08 59.26 20:34:01 0 43.51 0.02 3.95 11.91 0.10 40.51 20:34:01 1 16.75 0.00 2.98 10.77 0.07 69.44 20:34:01 2 26.34 3.46 3.32 9.00 0.10 57.78 20:34:01 3 19.03 0.03 3.11 8.41 0.07 69.34 Average: all 22.95 0.44 2.90 7.56 0.07 66.07 Average: 0 29.99 0.01 3.55 9.58 0.08 56.80 Average: 1 19.31 0.00 2.69 9.56 0.08 68.36 Average: 2 24.22 1.73 2.82 5.61 0.09 65.53 Average: 3 18.29 0.02 2.54 5.51 0.05 73.59