---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5426 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 9.1G 53% / 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 512 488 0 2943 3148 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:d7:3b:08 brd ff:ff:ff:ff:ff:ff inet 10.32.7.241/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:fed7:3b08/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:ff:56:19 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-5426) 09/18/24 _x86_64_ (4 CPU) 22:50:39 LINUX RESTART (4 CPU) 22:51:01 tps rtps wtps bread/s bwrtn/s 22:52:02 188.57 83.30 105.27 6530.91 42290.30 22:53:01 209.08 28.01 181.06 2903.25 62618.29 22:54:01 96.67 50.57 46.10 3085.24 8758.28 Average: 164.53 54.10 110.43 4179.95 37753.38 22:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:52:02 1652412 3364576 2386240 59.09 53524 1813960 874996 17.20 562028 1645740 143888 22:53:01 276904 3157132 3761748 93.14 93652 2872052 1523444 29.95 961808 2508168 177988 22:54:01 494272 3197884 3544380 87.76 96004 2691884 1034168 20.33 884064 2370108 18168 Average: 807863 3239864 3230789 80.00 81060 2459299 1144203 22.49 802633 2174672 113348 22:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:02 ens3 349.83 243.73 1483.35 68.26 0.00 0.00 0.00 0.00 22:52:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 759.87 497.36 6839.92 43.48 0.00 0.00 0.00 0.00 22:53:01 lo 2.51 2.51 0.24 0.24 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 70.01 108.33 20.79 674.18 0.00 0.00 0.00 0.00 22:54:01 lo 2.60 2.60 0.23 0.23 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 391.23 281.97 2759.21 263.18 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5426) 09/18/24 _x86_64_ (4 CPU) 22:50:39 LINUX RESTART (4 CPU) 22:51:01 CPU %user %nice %system %iowait %steal %idle 22:52:02 all 18.85 0.00 2.41 5.93 0.06 72.74 22:52:02 0 6.18 0.00 1.27 6.21 0.02 86.32 22:52:02 1 30.85 0.00 2.64 1.82 0.07 64.62 22:52:02 2 14.45 0.00 2.86 5.05 0.07 77.57 22:52:02 3 23.94 0.00 2.86 10.63 0.07 62.50 22:53:01 all 33.96 0.00 6.43 3.66 0.09 55.87 22:53:01 0 28.95 0.00 5.59 5.57 0.09 59.79 22:53:01 1 33.79 0.00 6.81 0.53 0.07 58.80 22:53:01 2 29.07 0.00 6.86 6.81 0.10 57.16 22:53:01 3 43.98 0.00 6.48 1.73 0.10 47.71 22:54:01 all 23.98 0.00 1.54 2.24 0.06 72.18 22:54:01 0 34.57 0.00 1.60 4.96 0.07 58.80 22:54:01 1 11.77 0.00 1.35 1.13 0.03 85.72 22:54:01 2 13.63 0.00 1.26 1.56 0.05 83.51 22:54:01 3 36.00 0.00 1.92 1.32 0.07 60.69 Average: all 25.53 0.00 3.43 3.94 0.07 67.03 Average: 0 23.18 0.00 2.80 5.58 0.06 68.38 Average: 1 25.37 0.00 3.57 1.17 0.06 69.84 Average: 2 18.97 0.00 3.63 4.45 0.07 72.88 Average: 3 34.57 0.00 3.74 4.58 0.08 57.04