---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2365 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 7.5G 62% / 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 465 428 0 3050 3195 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:9e:f6:70 brd ff:ff:ff:ff:ff:ff inet 10.32.6.197/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fe9e:f670/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:72:d7:18 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-2365) 01/20/25 _x86_64_ (4 CPU) 14:22:49 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 165.67 69.44 96.23 5642.66 40919.20 14:25:01 171.68 25.95 145.73 3185.74 66510.21 14:26:01 302.45 90.69 211.76 10371.74 83657.71 14:27:01 62.01 39.61 22.40 2076.85 2168.71 Average: 175.46 56.42 119.04 5319.28 48316.95 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1694248 3302780 2344404 58.05 40564 1730016 936744 18.41 599660 1578300 101832 14:25:01 167832 3322164 3870820 95.84 84732 3170500 1098632 21.60 553632 3046304 274416 14:26:01 143980 3213880 3894672 96.43 129080 3002892 1069044 21.01 704464 2879868 30796 14:27:01 436972 3242872 3601680 89.18 131960 2758756 1003788 19.73 668152 2646044 16212 Average: 610758 3270424 3427894 84.88 96584 2665541 1027052 20.19 631477 2537629 105814 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:24:01 ens3 389.25 258.71 1481.27 68.47 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 14:25:01 ens3 375.41 205.48 11686.75 16.77 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:26:01 ens3 705.05 529.92 4975.26 40.40 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:27:01 ens3 53.81 39.18 168.32 20.12 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 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 380.89 258.33 4578.51 36.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2365) 01/20/25 _x86_64_ (4 CPU) 14:22:49 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 15.82 0.00 1.94 5.32 0.06 76.86 14:24:01 0 22.86 0.00 1.84 7.18 0.07 68.05 14:24:01 1 19.08 0.00 1.79 3.65 0.05 75.43 14:24:01 2 13.72 0.00 2.73 4.85 0.05 78.66 14:24:01 3 7.62 0.00 1.44 5.62 0.05 85.27 14:25:01 all 18.42 0.00 4.10 3.18 0.07 74.23 14:25:01 0 10.22 0.00 3.27 5.92 0.05 80.53 14:25:01 1 21.90 0.00 3.48 1.94 0.08 72.60 14:25:01 2 14.48 0.00 5.30 1.66 0.07 78.49 14:25:01 3 27.05 0.00 4.37 3.19 0.10 65.29 14:26:01 all 15.48 0.00 4.90 6.06 0.09 73.47 14:26:01 0 23.57 0.00 5.61 5.45 0.10 65.27 14:26:01 1 10.33 0.00 5.67 5.47 0.07 78.46 14:26:01 2 16.11 0.00 4.63 7.93 0.10 71.22 14:26:01 3 11.90 0.00 3.70 5.41 0.08 78.90 14:27:01 all 21.69 0.00 0.97 1.55 0.05 75.74 14:27:01 0 24.56 0.00 1.15 2.10 0.05 72.14 14:27:01 1 12.33 0.00 0.59 1.58 0.03 85.46 14:27:01 2 29.33 0.00 1.12 1.42 0.07 68.07 14:27:01 3 20.66 0.00 1.03 1.10 0.05 77.16 Average: all 17.86 0.00 2.97 4.02 0.07 75.08 Average: 0 20.32 0.00 2.96 5.16 0.07 71.49 Average: 1 15.90 0.00 2.86 3.15 0.06 78.03 Average: 2 18.44 0.00 3.44 3.95 0.07 74.10 Average: 3 16.79 0.00 2.63 3.83 0.07 76.68