---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-33 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 7.8G 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 481 1375 0 2086 3179 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:fe:97:cc brd ff:ff:ff:ff:ff:ff inet 10.32.7.136/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fefe:97cc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:ec:e6:31 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-33) 04/29/25 _x86_64_ (4 CPU) 15:30:45 LINUX RESTART (4 CPU) 15:31:01 tps rtps wtps bread/s bwrtn/s 15:32:01 173.27 69.52 103.75 5636.79 43473.04 15:33:01 210.49 15.67 194.82 2280.08 107506.60 15:34:01 195.67 115.86 79.80 7118.01 22101.78 Average: 193.15 67.01 126.14 5011.17 57702.10 15:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:32:01 1555092 3274068 2483560 61.49 44436 1830332 953444 18.74 651168 1652972 144712 15:33:01 107524 3299160 3931128 97.34 110848 3133356 1121428 22.04 508892 3096824 289724 15:34:01 1456132 3272064 2582520 63.95 117876 1812336 969804 19.06 793172 1528396 17748 Average: 1039583 3281764 2999069 74.26 91053 2258675 1014892 19.95 651077 2092731 150728 15:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:32:01 ens3 495.38 328.90 2043.83 73.25 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 15:33:01 ens3 403.05 177.32 13480.59 16.43 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 2.53 2.53 0.22 0.22 0.00 0.00 0.00 0.00 15:34:01 ens3 282.74 307.10 297.08 1471.41 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 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 393.72 271.09 5275.20 520.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-33) 04/29/25 _x86_64_ (4 CPU) 15:30:45 LINUX RESTART (4 CPU) 15:31:01 CPU %user %nice %system %iowait %steal %idle 15:32:01 all 16.98 0.00 2.40 5.05 0.07 75.50 15:32:01 0 7.07 0.00 1.78 10.24 0.07 80.85 15:32:01 1 11.49 0.00 2.70 3.53 0.05 82.23 15:32:01 2 26.96 0.00 2.82 0.89 0.08 69.25 15:32:01 3 22.40 0.00 2.29 5.54 0.07 69.71 15:33:01 all 24.49 0.00 7.09 3.86 0.07 64.48 15:33:01 0 18.48 0.00 7.11 6.77 0.08 67.56 15:33:01 1 20.02 0.00 5.98 0.44 0.05 73.50 15:33:01 2 22.04 0.00 8.35 5.27 0.08 64.25 15:33:01 3 37.40 0.00 6.94 2.96 0.07 52.63 15:34:01 all 28.27 0.00 8.28 5.81 0.08 57.56 15:34:01 0 24.22 0.00 9.00 14.27 0.07 52.44 15:34:01 1 36.25 0.00 8.04 1.31 0.08 54.32 15:34:01 2 27.17 0.00 8.40 4.97 0.08 59.38 15:34:01 3 25.50 0.00 7.67 2.66 0.08 64.09 Average: all 23.25 0.00 5.92 4.91 0.07 65.85 Average: 0 16.59 0.00 5.96 10.44 0.07 66.93 Average: 1 22.59 0.00 5.57 1.77 0.06 70.01 Average: 2 25.40 0.00 6.52 3.70 0.08 64.29 Average: 3 28.40 0.00 5.63 3.72 0.07 62.18