---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2426 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 9.1G 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 523 242 0 3178 3137 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:d8:cc:ed brd ff:ff:ff:ff:ff:ff inet 10.32.7.49/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fed8:cced/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:0b:ff:ac 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-2426) 01/21/25 _x86_64_ (4 CPU) 11:31:43 LINUX RESTART (4 CPU) 11:32:01 tps rtps wtps bread/s bwrtn/s 11:33:02 173.44 69.26 104.18 5643.59 41619.35 11:34:01 264.79 52.64 212.14 3219.78 74566.40 Average: 218.74 61.02 157.72 4441.56 57958.65 11:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:02 1709584 3381876 2329068 57.67 50412 1777888 857324 16.85 517592 1633588 153884 11:34:01 360068 3289704 3678584 91.08 91512 2916780 933148 18.34 812096 2570880 520 Average: 1034826 3335790 3003826 74.38 70962 2347334 895236 17.60 664844 2102234 77202 11:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 11:33:02 ens3 439.33 273.30 1422.03 70.00 0.00 0.00 0.00 0.00 11:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 lo 7.72 7.72 0.67 0.67 0.00 0.00 0.00 0.00 11:34:01 ens3 375.25 278.05 7003.96 404.35 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.44 4.44 0.39 0.39 0.00 0.00 0.00 0.00 Average: ens3 407.55 275.66 4190.25 235.82 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2426) 01/21/25 _x86_64_ (4 CPU) 11:31:43 LINUX RESTART (4 CPU) 11:32:01 CPU %user %nice %system %iowait %steal %idle 11:33:02 all 18.71 0.00 2.18 5.37 0.06 73.68 11:33:02 0 31.86 0.00 3.86 7.52 0.08 56.67 11:33:02 1 11.40 0.00 1.29 2.44 0.05 84.82 11:33:02 2 23.52 0.00 2.06 5.39 0.08 68.94 11:33:02 3 8.12 0.00 1.54 6.12 0.03 84.19 11:34:01 all 25.86 0.00 5.51 5.44 0.10 63.08 11:34:01 0 33.83 0.00 6.21 5.45 0.12 54.39 11:34:01 1 25.18 0.00 5.45 4.27 0.10 64.99 11:34:01 2 19.08 0.00 5.33 7.57 0.09 67.94 11:34:01 3 25.38 0.00 5.05 4.45 0.10 65.02 Average: all 22.24 0.00 3.83 5.40 0.08 68.45 Average: 0 32.83 0.00 5.02 6.50 0.10 55.54 Average: 1 18.19 0.00 3.34 3.34 0.08 75.06 Average: 2 21.32 0.00 3.68 6.47 0.08 68.45 Average: 3 16.65 0.00 3.27 5.29 0.07 74.72