---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-650 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 11G 9.0G 54% / 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 451 425 0 3066 3217 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:2d:b6:5c brd ff:ff:ff:ff:ff:ff inet 10.32.7.6/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe2d:b65c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:09:a9:13 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-650) 01/01/25 _x86_64_ (4 CPU) 10:18:44 LINUX RESTART (4 CPU) 10:19:01 tps rtps wtps bread/s bwrtn/s 10:20:02 170.67 69.27 101.40 5619.06 41631.74 10:21:01 216.49 12.76 203.73 2309.30 33113.03 10:22:01 250.44 12.24 238.20 876.07 89776.25 10:23:01 301.70 272.27 29.43 27894.55 11359.04 10:24:01 29.50 21.43 8.07 1160.74 330.61 Average: 193.69 77.80 115.89 7588.65 35256.55 10:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:02 1720012 3386568 2318640 57.41 50596 1772016 875732 17.21 509816 1629600 155448 10:21:01 748440 3264860 3290212 81.47 73204 2570520 1268308 24.93 753128 2293636 64264 10:22:01 121488 3268328 3917164 96.99 96828 3176364 1264624 24.86 1253084 2419880 276240 10:23:01 577872 3359756 3460780 85.69 98544 2811892 988084 19.42 1449368 1775372 152 10:24:01 507432 3336684 3531220 87.44 99444 2860940 929476 18.27 1934044 1365904 16472 Average: 735049 3323239 3303603 81.80 83723 2638346 1065245 20.94 1179888 1896878 102515 10:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:02 ens3 345.04 237.28 1423.82 68.42 0.00 0.00 0.00 0.00 10:20:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 1324.35 947.09 6135.24 68.66 0.00 0.00 0.00 0.00 10:21:01 lo 2.03 2.03 0.18 0.18 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 599.70 494.35 5833.83 35.12 0.00 0.00 0.00 0.00 10:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 718.03 1160.69 48.82 9361.72 0.00 0.00 0.00 0.00 10:23:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 344.56 393.98 30.51 3072.43 0.00 0.00 0.00 0.00 10:24:01 lo 1.00 1.00 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 664.13 645.66 2683.36 2529.14 0.00 0.00 0.00 0.00 Average: lo 1.11 1.11 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-650) 01/01/25 _x86_64_ (4 CPU) 10:18:44 LINUX RESTART (4 CPU) 10:19:01 CPU %user %nice %system %iowait %steal %idle 10:20:02 all 18.39 0.00 2.11 5.31 0.06 74.12 10:20:02 0 32.35 0.00 3.63 5.81 0.07 58.14 10:20:02 1 18.02 0.00 1.76 6.03 0.05 74.14 10:20:02 2 14.81 0.00 2.01 7.35 0.05 75.78 10:20:02 3 8.45 0.00 1.00 2.10 0.05 88.40 10:21:01 all 11.71 0.00 2.84 5.90 0.07 79.48 10:21:01 0 2.78 0.00 1.54 6.87 0.03 88.77 10:21:01 1 6.37 0.00 1.49 1.20 0.05 90.89 10:21:01 2 12.39 0.00 4.67 14.26 0.10 68.57 10:21:01 3 25.34 0.00 3.71 1.40 0.07 69.48 10:22:01 all 15.79 0.00 4.01 6.80 0.07 73.34 10:22:01 0 6.33 0.00 2.04 0.73 0.05 90.85 10:22:01 1 3.11 0.00 2.28 1.50 0.05 93.06 10:22:01 2 48.50 0.00 6.59 8.15 0.10 36.65 10:22:01 3 5.24 0.00 5.11 16.88 0.08 72.69 10:23:01 all 36.48 0.00 1.84 7.79 0.10 53.79 10:23:01 0 34.05 0.00 1.51 5.75 0.10 58.59 10:23:01 1 35.36 0.00 1.47 7.03 0.10 56.04 10:23:01 2 40.16 0.00 2.55 8.95 0.12 48.23 10:23:01 3 36.33 0.00 1.86 9.44 0.10 52.27 10:24:01 all 20.13 0.00 0.86 0.56 0.07 78.38 10:24:01 0 19.83 0.00 0.85 0.25 0.05 79.01 10:24:01 1 25.48 0.00 0.83 0.20 0.07 73.42 10:24:01 2 16.08 0.00 0.97 0.67 0.07 82.21 10:24:01 3 19.12 0.00 0.75 1.13 0.05 78.94 Average: all 20.50 0.00 2.33 5.27 0.07 71.83 Average: 0 19.09 0.00 1.92 3.87 0.06 75.06 Average: 1 17.67 0.00 1.57 3.19 0.06 77.51 Average: 2 26.44 0.00 3.35 7.84 0.09 62.28 Average: 3 18.84 0.00 2.48 6.19 0.07 72.42