---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4599 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 8.9G 11G 47% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 474 5441 0 2060 7228 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:0b:77:db brd ff:ff:ff:ff:ff:ff inet 10.32.6.152/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fe0b:77db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:7b:73:7e 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-4599) 01/31/26 _x86_64_ (4 CPU) 18:12:44 LINUX RESTART (4 CPU) 18:13:01 tps rtps wtps bread/s bwrtn/s 18:14:02 158.69 69.14 89.55 5612.00 39824.45 18:15:01 71.73 12.12 59.62 1062.87 8776.95 18:16:01 42.81 1.12 41.69 93.72 5077.29 Average: 91.19 27.54 63.64 2262.86 17943.81 18:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:14:02 5903136 7425908 2264292 27.72 37900 1665004 993384 10.78 573468 1522276 62416 18:15:01 5646524 7463192 2520904 30.87 59432 1920820 977060 10.60 543320 1775212 121672 18:16:01 5633868 7461908 2533560 31.02 61920 1929804 982176 10.66 554388 1776812 10552 Average: 5727843 7450336 2439585 29.87 53084 1838543 984207 10.68 557059 1691433 64880 18:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:14:02 ens3 394.53 211.58 1093.44 64.83 0.00 0.00 0.00 0.00 18:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 18:15:01 ens3 55.23 42.99 665.11 7.14 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 18:16:01 ens3 13.60 13.85 10.98 6.73 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 155.01 89.73 589.42 26.34 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 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4599) 01/31/26 _x86_64_ (4 CPU) 18:12:44 LINUX RESTART (4 CPU) 18:13:01 CPU %user %nice %system %iowait %steal %idle 18:14:02 all 19.19 0.00 2.72 5.63 2.26 70.20 18:14:02 0 10.98 0.00 1.65 3.86 1.70 81.81 18:14:02 1 18.76 0.00 1.89 3.54 2.21 73.60 18:14:02 2 38.13 0.00 4.97 7.66 3.12 46.13 18:14:02 3 8.89 0.00 2.40 7.43 2.00 79.28 18:15:01 all 19.85 0.00 1.44 2.20 1.29 75.23 18:15:01 0 27.25 0.00 1.48 0.73 1.19 69.36 18:15:01 1 36.58 0.00 2.24 2.90 1.48 56.81 18:15:01 2 5.82 0.00 0.94 1.36 1.75 90.13 18:15:01 3 9.89 0.00 1.08 3.83 0.73 84.47 18:16:01 all 20.61 0.00 0.97 1.12 1.25 76.05 18:16:01 0 33.94 0.00 1.30 0.18 1.26 63.31 18:16:01 1 9.61 0.00 0.71 0.13 1.51 88.04 18:16:01 2 20.50 0.00 1.08 3.95 1.36 73.11 18:16:01 3 18.50 0.00 0.80 0.22 0.85 79.64 Average: all 19.88 0.00 1.71 2.99 1.60 73.82 Average: 0 24.04 0.00 1.47 1.60 1.38 71.51 Average: 1 21.51 0.00 1.61 2.18 1.73 72.97 Average: 2 21.55 0.00 2.34 4.33 2.08 69.70 Average: 3 12.43 0.00 1.43 3.83 1.20 81.11