---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-370 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 9.6G 9.7G 50% / 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 474 659 0 2809 3187 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:1c:c7:ee brd ff:ff:ff:ff:ff:ff inet 10.32.6.97/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fe1c:c7ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:1b:6b:ab 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-370) 02/15/25 _x86_64_ (4 CPU) 04:51:41 LINUX RESTART (4 CPU) 04:52:01 tps rtps wtps bread/s bwrtn/s 04:53:02 170.32 69.26 101.07 5633.86 41516.83 04:54:01 135.13 12.66 122.47 2284.63 35994.98 04:55:01 7.85 0.32 7.53 20.66 319.81 Average: 104.26 27.49 76.77 2648.41 25887.73 04:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:02 1661832 3338952 2376828 58.85 51596 1780940 873896 17.18 561024 1635652 166008 04:54:01 739048 3319692 3299612 81.70 70848 2631144 984572 19.35 1149632 1900196 184 04:55:01 699976 3285812 3338684 82.67 72044 2636368 919980 18.08 1305328 1785684 17024 Average: 1033619 3314819 3005041 74.41 64829 2349484 926149 18.21 1005328 1773844 61072 04:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 04:53:02 ens3 338.73 228.91 1418.33 66.56 0.00 0.00 0.00 0.00 04:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 lo 3.19 3.19 0.29 0.29 0.00 0.00 0.00 0.00 04:54:01 ens3 646.28 310.73 4379.03 1130.07 0.00 0.00 0.00 0.00 04:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 04:55:01 ens3 182.05 345.78 20.14 2718.73 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 1.74 1.74 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 387.58 295.05 1925.54 1306.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-370) 02/15/25 _x86_64_ (4 CPU) 04:51:41 LINUX RESTART (4 CPU) 04:52:01 CPU %user %nice %system %iowait %steal %idle 04:53:02 all 18.58 0.00 2.35 5.18 0.06 73.82 04:53:02 0 37.84 0.00 2.92 3.50 0.07 55.67 04:53:02 1 12.42 0.00 2.85 6.22 0.07 78.45 04:53:02 2 13.49 0.00 1.82 7.20 0.05 77.44 04:53:02 3 10.49 0.00 1.84 3.83 0.05 83.79 04:54:01 all 19.24 0.00 2.23 3.01 0.07 75.46 04:54:01 0 31.97 0.00 2.40 1.06 0.09 64.48 04:54:01 1 11.67 0.00 2.19 6.83 0.09 79.23 04:54:01 2 18.16 0.00 2.86 3.12 0.09 75.77 04:54:01 3 15.14 0.00 1.46 1.04 0.05 82.31 04:55:01 all 22.93 0.00 0.95 0.21 0.07 75.84 04:55:01 0 30.09 0.00 1.02 0.05 0.07 68.77 04:55:01 1 18.20 0.00 1.02 0.77 0.07 79.95 04:55:01 2 22.85 0.00 0.94 0.03 0.07 76.11 04:55:01 3 20.59 0.00 0.77 0.00 0.07 78.57 Average: all 20.26 0.00 1.84 2.80 0.07 75.04 Average: 0 33.32 0.00 2.11 1.54 0.07 62.95 Average: 1 14.12 0.00 2.02 4.58 0.07 79.21 Average: 2 18.17 0.00 1.87 3.45 0.07 76.45 Average: 3 15.41 0.00 1.36 1.63 0.06 81.55