---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6163 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 11G 8.7G 55% / 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: 3944 441 266 0 3235 3219 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:0f:89:58 brd ff:ff:ff:ff:ff:ff inet 10.32.7.144/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe0f:8958/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:86:84:00 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-6163) 09/28/24 _x86_64_ (4 CPU) 02:43:33 LINUX RESTART (4 CPU) 02:44:01 tps rtps wtps bread/s bwrtn/s 02:45:01 144.91 66.19 78.72 4958.24 7368.11 02:46:01 222.68 12.40 210.28 2240.29 25047.43 02:47:01 396.47 0.02 396.45 0.13 34770.34 02:48:01 103.08 32.91 70.17 1148.74 35480.89 Average: 216.78 27.88 188.91 2086.85 25666.69 02:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 1641360 3371220 2397300 59.36 53444 1830836 888712 17.47 556356 1660116 163740 02:46:01 952944 3278328 3085716 76.40 78044 2375980 1268212 24.93 762588 2085008 46116 02:47:01 254328 3338992 3784332 93.70 115328 3047492 1171264 23.02 743328 2744320 84184 02:48:01 318484 3329844 3720176 92.11 134216 2951896 912164 17.93 727592 2694232 17476 Average: 791779 3329596 3246881 80.40 95258 2551551 1060088 20.84 697466 2295919 77879 02:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 ens3 388.67 255.29 1440.57 70.09 0.00 0.00 0.00 0.00 02:45:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 02:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 ens3 547.71 286.94 3498.82 25.93 0.00 0.00 0.00 0.00 02:46:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 02:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 ens3 481.99 406.28 3500.30 32.93 0.00 0.00 0.00 0.00 02:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 ens3 552.16 370.57 3743.34 31.27 0.00 0.00 0.00 0.00 02:48:01 lo 1.07 1.07 0.09 0.09 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 492.63 329.77 3045.76 40.06 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6163) 09/28/24 _x86_64_ (4 CPU) 02:43:33 LINUX RESTART (4 CPU) 02:44:01 CPU %user %nice %system %iowait %steal %idle 02:45:01 all 20.91 0.00 1.92 4.39 0.06 72.73 02:45:01 0 13.90 0.00 1.75 2.30 0.05 82.00 02:45:01 1 19.27 0.00 1.82 4.17 0.07 74.67 02:45:01 2 16.35 0.00 1.44 1.97 0.07 80.17 02:45:01 3 34.16 0.00 2.62 9.13 0.08 54.00 02:46:01 all 12.61 0.00 2.56 6.29 0.06 78.48 02:46:01 0 7.13 0.00 1.61 6.96 0.03 84.27 02:46:01 1 22.22 0.00 2.56 1.32 0.05 73.86 02:46:01 2 10.01 0.00 2.68 5.36 0.10 81.85 02:46:01 3 11.04 0.00 3.42 11.55 0.05 73.94 02:47:01 all 8.16 0.00 4.17 12.20 0.08 75.39 02:47:01 0 7.38 0.00 4.11 11.25 0.07 77.19 02:47:01 1 8.31 0.00 3.19 5.40 0.07 83.03 02:47:01 2 9.86 0.00 3.39 13.03 0.10 73.62 02:47:01 3 7.12 0.00 5.96 19.16 0.07 67.70 02:48:01 all 16.14 0.00 2.51 2.39 0.05 78.92 02:48:01 0 14.26 0.00 2.49 1.77 0.05 81.42 02:48:01 1 4.07 0.00 1.65 1.65 0.03 92.60 02:48:01 2 9.40 0.00 2.66 3.14 0.05 84.75 02:48:01 3 36.92 0.00 3.29 3.01 0.08 56.70 Average: all 14.46 0.00 2.79 6.31 0.06 76.38 Average: 0 10.67 0.00 2.49 5.58 0.05 81.21 Average: 1 13.43 0.00 2.30 3.13 0.05 81.08 Average: 2 11.42 0.00 2.54 5.86 0.08 80.10 Average: 3 22.34 0.00 3.82 10.70 0.07 63.07