---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2436 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 489 559 0 2894 3170 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:29:f2:42 brd ff:ff:ff:ff:ff:ff inet 10.32.6.105/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fe29:f242/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:82:3b:9d 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-2436) 01/21/25 _x86_64_ (4 CPU) 14:22:45 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 173.75 69.34 104.42 5619.46 41987.42 14:25:01 193.14 26.77 166.37 3260.44 87833.17 14:26:01 269.56 83.82 185.74 6084.24 60800.00 14:27:01 93.35 68.59 24.76 2954.44 2626.10 Average: 182.41 62.27 120.14 4484.71 48150.19 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1667476 3345812 2371176 58.71 50480 1783668 901012 17.71 556648 1636936 153256 14:25:01 399764 3308796 3638888 90.10 93908 2936052 1124608 22.11 554088 2834244 243020 14:26:01 609844 3159516 3428808 84.90 128720 2534004 1124616 22.11 803716 2366056 30820 14:27:01 574032 3247660 3464620 85.79 132284 2644120 1002572 19.71 772524 2422760 2280 Average: 812779 3265446 3225873 79.87 101348 2474461 1038202 20.41 671744 2314999 107344 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 ens3 421.31 256.14 1510.38 69.14 0.00 0.00 0.00 0.00 14:25:01 lo 1.42 1.42 0.13 0.13 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 ens3 378.74 205.56 11867.44 16.77 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 653.75 479.79 4974.93 37.69 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 52.72 45.14 164.10 20.55 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.10 0.10 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: ens3 376.63 246.84 4599.56 36.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2436) 01/21/25 _x86_64_ (4 CPU) 14:22:45 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 18.65 0.00 2.24 5.22 0.06 73.83 14:24:02 0 10.70 0.00 2.08 6.76 0.03 80.43 14:24:02 1 31.63 0.00 2.47 7.07 0.07 58.75 14:24:02 2 19.27 0.00 2.47 5.27 0.08 72.91 14:24:02 3 12.97 0.00 1.96 1.78 0.05 83.25 14:25:01 all 18.65 0.00 5.24 3.59 0.07 72.46 14:25:01 0 14.71 0.00 5.49 4.60 0.07 75.14 14:25:01 1 13.58 0.00 5.32 4.58 0.07 76.45 14:25:01 2 32.35 0.00 5.37 2.16 0.10 60.01 14:25:01 3 14.02 0.00 4.79 3.00 0.07 78.13 14:26:01 all 12.85 0.00 3.63 6.25 0.08 77.18 14:26:01 0 9.37 0.00 3.51 1.97 0.08 85.05 14:26:01 1 13.16 0.00 3.25 10.31 0.08 73.20 14:26:01 2 14.28 0.00 3.74 9.36 0.08 72.54 14:26:01 3 14.61 0.00 4.02 3.42 0.08 77.87 14:27:01 all 22.28 0.00 1.02 2.31 0.05 74.34 14:27:01 0 37.28 0.00 0.95 3.17 0.05 58.54 14:27:01 1 9.56 0.00 0.87 1.06 0.05 88.46 14:27:01 2 17.47 0.00 0.83 0.27 0.05 81.38 14:27:01 3 24.80 0.00 1.40 4.72 0.07 69.01 Average: all 18.11 0.00 3.01 4.34 0.07 74.46 Average: 0 18.05 0.00 2.99 4.12 0.06 74.78 Average: 1 17.02 0.00 2.96 5.76 0.07 74.19 Average: 2 20.76 0.00 3.08 4.27 0.08 71.81 Average: 3 16.63 0.00 3.03 3.23 0.07 77.05