---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-73 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 12G 7.9G 60% / 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 537 172 0 3233 3123 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:5e:82:98 brd ff:ff:ff:ff:ff:ff inet 10.32.7.96/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe5e:8298/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:2b:ee:5e 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-73) 02/12/25 _x86_64_ (4 CPU) 10:40:59 LINUX RESTART (4 CPU) 10:41:02 tps rtps wtps bread/s bwrtn/s 10:42:01 222.98 133.27 89.71 9525.71 40386.39 10:43:01 110.95 12.45 98.50 2242.29 29939.28 10:44:01 312.77 34.09 278.68 3099.55 101399.63 10:45:01 208.70 143.68 65.02 8917.85 7534.21 Average: 213.83 80.64 133.19 5930.90 44842.87 10:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:42:01 1829316 3370060 2209336 54.70 37768 1666404 881932 17.34 527928 1521428 73588 10:43:01 923880 3345252 3114772 77.12 61252 2498464 1059804 20.83 600548 2301060 40180 10:44:01 280192 3173432 3758460 93.06 121044 2873364 1347084 26.48 805456 2681172 21412 10:45:01 187084 3254412 3851568 95.37 124336 2997636 981840 19.30 901708 2634604 2240 Average: 805118 3285789 3233534 80.06 86100 2508967 1067665 20.99 708910 2284566 34355 10:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 lo 2.17 2.17 0.20 0.20 0.00 0.00 0.00 0.00 10:42:01 ens3 318.25 199.53 1053.24 64.46 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 10:43:01 ens3 306.42 162.54 8789.44 19.84 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:44:01 ens3 461.30 247.71 5147.42 18.92 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 2.47 2.47 0.22 0.22 0.00 0.00 0.00 0.00 10:45:01 ens3 187.55 205.12 448.42 985.10 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 1.77 1.77 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 318.40 203.75 3871.58 272.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-73) 02/12/25 _x86_64_ (4 CPU) 10:40:59 LINUX RESTART (4 CPU) 10:41:02 CPU %user %nice %system %iowait %steal %idle 10:42:01 all 15.41 0.00 2.49 8.22 0.09 73.78 10:42:01 0 13.88 0.00 1.31 5.81 0.05 78.95 10:42:01 1 16.23 0.00 2.45 12.70 0.10 68.51 10:42:01 2 18.30 0.00 2.50 5.19 0.10 73.92 10:42:01 3 13.25 0.00 3.69 9.20 0.10 73.75 10:43:01 all 15.95 0.00 1.71 2.87 0.08 79.39 10:43:01 0 48.14 0.00 3.25 1.82 0.13 46.66 10:43:01 1 7.73 0.00 1.10 1.75 0.07 89.34 10:43:01 2 4.19 0.00 1.28 4.95 0.08 89.50 10:43:01 3 3.53 0.00 1.18 2.99 0.05 92.25 10:44:01 all 27.09 0.00 9.40 5.53 0.17 57.81 10:44:01 0 29.61 0.00 10.04 2.46 0.17 57.72 10:44:01 1 24.43 0.00 9.54 7.03 0.17 58.84 10:44:01 2 34.43 0.00 9.51 8.39 0.17 47.51 10:44:01 3 19.93 0.00 8.52 4.25 0.17 67.13 10:45:01 all 21.28 0.00 2.66 5.30 0.10 70.67 10:45:01 0 29.81 0.00 2.84 3.53 0.12 63.69 10:45:01 1 18.26 0.00 2.28 5.11 0.08 74.27 10:45:01 2 18.42 0.00 3.17 6.55 0.12 71.75 10:45:01 3 18.63 0.00 2.38 5.99 0.08 72.92 Average: all 19.93 0.00 4.05 5.47 0.11 70.44 Average: 0 30.45 0.00 4.35 3.39 0.12 61.68 Average: 1 16.62 0.00 3.82 6.62 0.11 72.83 Average: 2 18.80 0.00 4.10 6.27 0.12 70.71 Average: 3 13.84 0.00 3.94 5.59 0.10 76.53