---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4916 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 13G 7.2G 63% / 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 480 600 0 2862 3180 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:d0:78:90 brd ff:ff:ff:ff:ff:ff inet 10.32.6.192/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fed0:7890/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:bc:16:bf 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-4916) 09/12/24 _x86_64_ (4 CPU) 15:32:40 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 190.97 83.17 107.80 6511.30 42076.79 15:35:01 262.75 33.03 229.73 4146.21 134660.70 15:36:01 421.31 90.05 331.26 4923.58 18107.52 15:37:01 260.27 212.11 48.16 8125.05 9616.00 15:38:01 63.87 40.84 23.03 2739.54 2881.92 Average: 239.76 92.03 147.73 5292.88 41166.37 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1675312 3373316 2363340 58.52 52632 1799660 874612 17.19 548000 1634352 137376 15:35:01 483340 3314648 3555312 88.03 116912 2818520 1222024 24.02 513320 2770300 49880 15:36:01 478400 3225664 3560252 88.15 151516 2675408 1609292 31.63 753632 2508888 61980 15:37:01 236088 3224836 3802564 94.15 154616 2918920 1096580 21.56 973156 2539036 26640 15:38:01 626284 3240056 3412368 84.49 156720 2548912 1020832 20.07 859912 2268752 15140 Average: 699885 3275704 3338767 82.67 126479 2552284 1164668 22.89 729604 2344266 58203 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:34:02 ens3 384.62 259.88 1447.33 70.06 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 15:35:01 ens3 460.92 259.65 14393.24 20.75 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 204.48 155.02 937.61 12.80 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:37:01 ens3 69.37 33.26 372.24 5.86 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:38:01 ens3 98.52 82.62 618.83 19.03 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 0.78 0.78 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 242.88 157.76 3518.63 25.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4916) 09/12/24 _x86_64_ (4 CPU) 15:32:40 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 18.82 0.00 2.44 5.83 0.05 72.86 15:34:02 0 16.80 0.00 3.10 4.72 0.05 75.33 15:34:02 1 16.33 0.00 1.62 1.03 0.03 80.98 15:34:02 2 29.74 0.00 2.88 4.84 0.08 62.45 15:34:02 3 12.42 0.00 2.15 12.77 0.05 72.60 15:35:01 all 24.90 0.00 7.93 4.63 0.09 62.45 15:35:01 0 22.83 0.00 7.17 3.49 0.09 66.42 15:35:01 1 36.83 0.00 7.54 5.07 0.09 50.48 15:35:01 2 18.38 0.00 8.00 4.06 0.09 69.46 15:35:01 3 21.42 0.00 9.02 5.90 0.09 63.58 15:36:01 all 10.91 0.00 3.21 14.75 0.07 71.06 15:36:01 0 12.06 0.00 4.14 29.90 0.08 53.82 15:36:01 1 11.84 0.00 3.25 12.83 0.08 71.99 15:36:01 2 10.02 0.00 3.00 13.93 0.10 72.95 15:36:01 3 9.70 0.00 2.47 2.42 0.03 85.38 15:37:01 all 50.45 0.00 6.00 11.05 0.11 32.39 15:37:01 0 48.76 0.00 5.71 8.78 0.10 36.65 15:37:01 1 49.51 0.00 5.62 5.90 0.10 38.87 15:37:01 2 52.44 0.00 6.70 15.90 0.14 24.83 15:37:01 3 51.15 0.00 5.95 13.67 0.12 29.12 15:38:01 all 20.04 0.00 1.09 1.63 0.05 77.20 15:38:01 0 22.04 0.00 1.07 4.19 0.05 72.65 15:38:01 1 15.17 0.00 0.92 0.93 0.05 82.93 15:38:01 2 23.51 0.00 1.32 1.09 0.05 74.04 15:38:01 3 19.45 0.00 1.04 0.33 0.03 79.15 Average: all 25.00 0.00 4.11 7.59 0.07 63.23 Average: 0 24.49 0.00 4.22 10.24 0.07 60.98 Average: 1 25.87 0.00 3.77 5.15 0.07 65.14 Average: 2 26.85 0.00 4.35 7.97 0.09 60.74 Average: 3 22.80 0.00 4.09 7.01 0.06 66.04