---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3046 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: 2800.000 BogoMIPS: 5600.00 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 7.8G 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 488 1097 0 2357 3172 Swap: 1023 1 1022 ---> 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:12:c6:94 brd ff:ff:ff:ff:ff:ff inet 10.32.6.157/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fe12:c694/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:d6:ba:ca 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-3046) 01/29/25 _x86_64_ (4 CPU) 07:29:07 LINUX RESTART (4 CPU) 07:30:01 tps rtps wtps bread/s bwrtn/s 07:31:01 175.36 15.23 160.14 2309.25 68690.32 07:32:01 260.32 120.31 140.01 7412.50 64312.08 Average: 217.84 67.76 150.07 4860.45 66501.57 07:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:31:01 160624 3303652 3878028 96.02 81404 3174412 1134616 22.30 580164 3035392 304432 07:32:01 1173840 3251048 2864812 70.93 117324 2059780 995780 19.57 686764 1902996 6748 Average: 667232 3277350 3371420 83.48 99364 2617096 1065198 20.94 633464 2469194 155590 07:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 ens3 478.19 244.73 13943.23 26.60 0.00 0.00 0.00 0.00 07:31:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 07:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 ens3 197.58 122.45 307.98 35.88 0.00 0.00 0.00 0.00 07:32:01 lo 0.33 0.33 0.02 0.02 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 337.91 183.60 7126.74 31.24 0.00 0.00 0.00 0.00 Average: lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3046) 01/29/25 _x86_64_ (4 CPU) 07:29:07 LINUX RESTART (4 CPU) 07:30:01 CPU %user %nice %system %iowait %steal %idle 07:31:01 all 22.45 0.00 4.49 3.89 0.06 69.11 07:31:01 0 16.19 0.00 3.35 3.31 0.07 77.08 07:31:01 1 25.18 0.00 4.65 9.11 0.07 60.99 07:31:01 2 17.14 0.00 4.17 1.77 0.07 76.86 07:31:01 3 31.26 0.00 5.80 1.34 0.07 61.53 07:32:01 all 26.95 0.00 10.99 6.49 0.08 55.49 07:32:01 0 26.96 0.00 11.21 5.76 0.08 55.99 07:32:01 1 31.40 0.00 9.90 3.80 0.08 54.82 07:32:01 2 26.26 0.00 10.87 2.21 0.08 60.57 07:32:01 3 23.17 0.00 11.95 14.18 0.08 50.61 Average: all 24.70 0.00 7.73 5.19 0.07 62.31 Average: 0 21.57 0.00 7.28 4.53 0.08 66.54 Average: 1 28.28 0.00 7.27 6.46 0.08 57.91 Average: 2 21.70 0.00 7.51 1.99 0.08 68.72 Average: 3 27.23 0.00 8.86 7.74 0.08 56.09