---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2766 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 9.9G 9.4G 52% / 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 454 398 0 3091 3206 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:25:1b:dc brd ff:ff:ff:ff:ff:ff inet 10.32.6.223/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86212sec preferred_lft 86212sec inet6 fe80::f816:3eff:fe25:1bdc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:14:51:4f 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-2766) 06/06/24 _x86_64_ (4 CPU) 08:40:39 LINUX RESTART (4 CPU) 08:41:01 tps rtps wtps bread/s bwrtn/s 08:42:01 190.42 83.81 106.61 6572.48 41930.57 08:43:01 186.69 13.16 173.53 2279.37 56607.13 Average: 188.55 48.48 140.07 4425.92 49268.85 08:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:42:01 1577764 3300900 2460888 60.93 48264 1830876 941816 18.51 644540 1637636 160948 08:43:01 456600 3316524 3582052 88.69 86848 2867148 927312 18.23 669248 2635788 924 Average: 1017182 3308712 3021470 74.81 67556 2349012 934564 18.37 656894 2136712 80936 08:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:42:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 08:42:01 ens3 372.14 253.68 1476.66 69.89 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 lo 5.20 5.20 0.47 0.47 0.00 0.00 0.00 0.00 08:43:01 ens3 721.59 385.82 5961.75 136.52 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.17 3.17 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 546.87 319.75 3719.20 103.21 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-2766) 06/06/24 _x86_64_ (4 CPU) 08:40:39 LINUX RESTART (4 CPU) 08:41:01 CPU %user %nice %system %iowait %steal %idle 08:42:01 all 18.60 0.00 2.33 5.47 0.07 73.54 08:42:01 0 33.13 0.00 2.59 2.84 0.08 61.35 08:42:01 1 25.01 0.00 2.15 2.72 0.05 70.08 08:42:01 2 7.03 0.00 1.85 11.75 0.05 79.32 08:42:01 3 9.23 0.00 2.70 4.56 0.08 83.42 08:43:01 all 21.60 0.00 4.34 3.80 0.07 70.20 08:43:01 0 23.13 0.00 4.54 1.56 0.07 70.70 08:43:01 1 24.72 0.00 4.68 1.06 0.07 69.46 08:43:01 2 9.23 0.00 3.75 11.12 0.07 75.83 08:43:01 3 29.28 0.00 4.37 1.46 0.08 64.80 Average: all 20.10 0.00 3.33 4.64 0.07 71.87 Average: 0 28.13 0.00 3.57 2.20 0.08 66.02 Average: 1 24.87 0.00 3.41 1.89 0.06 69.77 Average: 2 8.12 0.00 2.80 11.44 0.06 77.58 Average: 3 19.24 0.00 3.54 3.02 0.08 74.12