---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4707 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 11G 8.8G 55% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 548 3653 0 3773 7128 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:5b:93:cc brd ff:ff:ff:ff:ff:ff inet 10.32.6.167/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fe5b:93cc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:cc:da:fe 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 inet6 fe80::42:3dff:fecc:dafe/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4707) 07/03/25 _x86_64_ (4 CPU) 14:45:36 LINUX RESTART (4 CPU) 14:46:01 tps rtps wtps bread/s bwrtn/s 14:47:01 144.39 61.21 83.17 4739.49 41103.65 14:48:01 62.45 9.40 53.05 963.41 8422.39 14:49:01 54.59 25.69 28.90 1496.19 5263.24 14:50:01 23.75 11.16 12.58 792.13 4454.99 14:51:01 106.18 3.12 103.07 400.07 65942.74 14:52:01 24.28 0.95 23.33 51.32 8210.90 Average: 69.27 18.59 50.68 1407.19 22232.18 14:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:47:01 5785876 7372232 2381552 29.16 40996 1723436 1016940 11.03 633412 1573548 87272 14:48:01 5565392 7406296 2602036 31.86 60296 1943204 1027676 11.15 625896 1771024 134744 14:49:01 5329036 7235192 2838392 34.75 65400 2000924 1119148 12.14 811644 1816656 7332 14:50:01 4302580 6391360 3864848 47.32 69164 2174280 1881796 20.42 1718220 1920652 39060 14:51:01 3167716 6714444 4999712 61.22 84708 3573684 1618232 17.56 1886200 2824828 201924 14:52:01 3747084 7302908 4420344 54.12 87280 3580864 1066368 11.57 1311380 2823100 9388 Average: 4649614 7070405 3517814 43.07 67974 2499399 1288360 13.98 1164459 2121635 79953 14:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:47:01 ens3 456.66 261.33 1650.14 70.55 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:48:01 ens3 66.59 40.14 448.02 11.42 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 14:49:01 ens3 60.22 57.99 167.16 13.90 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:50:01 ens3 219.98 193.00 2397.35 26.16 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 lo 0.87 0.87 0.45 0.45 0.00 0.00 0.00 0.00 14:51:01 ens3 577.55 731.33 5249.15 4615.32 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:51:01 lo 3.25 3.25 0.33 0.33 0.00 0.00 0.00 0.00 14:52:01 ens3 35.83 35.09 31.07 32.68 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 lo 2.87 2.87 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 236.13 219.80 1657.03 794.92 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.81 1.81 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4707) 07/03/25 _x86_64_ (4 CPU) 14:45:36 LINUX RESTART (4 CPU) 14:46:01 CPU %user %nice %system %iowait %steal %idle 14:47:01 all 21.61 0.00 2.81 4.87 2.12 68.58 14:47:01 0 18.65 0.00 2.00 8.23 2.05 69.06 14:47:01 1 30.91 0.00 2.53 2.26 2.38 61.93 14:47:01 2 24.40 0.00 2.13 7.72 2.20 63.56 14:47:01 3 12.49 0.00 4.61 1.25 1.86 79.79 14:48:01 all 21.34 0.00 1.43 1.92 1.27 74.03 14:48:01 0 24.62 0.00 1.05 0.15 1.18 73.00 14:48:01 1 24.82 0.00 1.95 0.95 1.35 70.93 14:48:01 2 17.86 0.00 1.39 5.84 1.53 73.37 14:48:01 3 18.09 0.00 1.33 0.76 1.03 78.79 14:49:01 all 11.54 0.00 0.91 1.07 2.28 84.21 14:49:01 0 10.07 0.00 0.33 0.52 1.46 87.61 14:49:01 1 10.71 0.00 1.11 1.26 2.64 84.27 14:49:01 2 16.08 0.00 1.13 0.93 2.59 79.27 14:49:01 3 9.31 0.00 1.04 1.54 2.39 85.72 14:50:01 all 38.84 0.00 1.53 0.49 4.92 54.21 14:50:01 0 38.06 0.00 1.12 0.36 4.68 55.78 14:50:01 1 34.90 0.00 2.13 1.00 5.48 56.50 14:50:01 2 43.01 0.00 1.77 0.46 5.03 49.74 14:50:01 3 39.39 0.00 1.16 0.15 4.52 54.79 14:51:01 all 40.08 0.00 5.48 2.14 5.23 47.07 14:51:01 0 41.42 0.00 5.51 2.07 4.79 46.21 14:51:01 1 47.04 0.00 7.17 1.46 6.06 38.27 14:51:01 2 38.51 0.00 4.61 3.64 5.19 48.05 14:51:01 3 33.36 0.00 4.60 1.40 4.86 55.79 14:52:01 all 20.30 0.00 1.10 0.90 1.05 76.65 14:52:01 0 17.99 0.00 0.67 0.12 0.88 80.34 14:52:01 1 42.86 0.00 2.13 0.15 1.71 53.14 14:52:01 2 9.94 0.00 0.95 2.58 0.73 85.80 14:52:01 3 10.35 0.00 0.67 0.75 0.87 87.36 Average: all 25.63 0.00 2.21 1.90 2.82 67.44 Average: 0 25.14 0.00 1.78 1.91 2.51 68.66 Average: 1 31.88 0.00 2.83 1.18 3.28 60.83 Average: 2 24.98 0.00 1.99 3.53 2.88 66.62 Average: 3 20.52 0.00 2.23 0.97 2.59 73.69