---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6389 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 461 832 0 2650 3199 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:2a:9e:7c brd ff:ff:ff:ff:ff:ff inet 10.32.6.129/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86212sec preferred_lft 86212sec inet6 fe80::f816:3eff:fe2a:9e7c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:20:0b:24 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-6389) 09/30/24 _x86_64_ (4 CPU) 12:33:22 LINUX RESTART (4 CPU) 12:34:01 tps rtps wtps bread/s bwrtn/s 12:35:01 108.90 35.31 73.59 1674.52 6505.85 12:36:01 174.83 18.69 156.13 2464.78 49760.08 Average: 141.86 27.00 114.86 2069.68 28134.77 12:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 1522120 3322244 2516532 62.31 57524 1892312 917372 18.03 607296 1716972 205640 12:36:01 885336 3296448 3153316 78.08 93772 2433016 948300 18.64 793724 2102448 16684 Average: 1203728 3309346 2834924 70.19 75648 2162664 932836 18.34 700510 1909710 111162 12:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 81.84 74.85 944.97 10.63 0.00 0.00 0.00 0.00 12:35:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 402.48 318.91 2768.35 213.19 0.00 0.00 0.00 0.00 12:36:01 lo 4.20 4.20 0.39 0.39 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 242.17 196.89 1856.74 111.92 0.00 0.00 0.00 0.00 Average: lo 2.53 2.53 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-6389) 09/30/24 _x86_64_ (4 CPU) 12:33:22 LINUX RESTART (4 CPU) 12:34:01 CPU %user %nice %system %iowait %steal %idle 12:35:01 all 19.23 0.00 1.52 3.21 0.05 76.00 12:35:01 0 21.20 0.00 1.78 1.15 0.03 75.83 12:35:01 1 29.25 0.00 1.57 1.04 0.05 68.09 12:35:01 2 2.68 0.00 1.04 9.51 0.03 86.74 12:35:01 3 23.77 0.00 1.65 1.17 0.07 73.35 12:36:01 all 37.97 0.00 5.94 3.62 0.08 52.38 12:36:01 0 31.95 0.00 6.07 1.92 0.08 59.97 12:36:01 1 29.71 0.00 5.99 3.85 0.07 60.39 12:36:01 2 49.55 0.00 6.38 6.35 0.10 37.62 12:36:01 3 40.69 0.00 5.33 2.38 0.07 51.53 Average: all 28.56 0.00 3.72 3.42 0.06 64.24 Average: 0 26.56 0.00 3.92 1.53 0.06 67.93 Average: 1 29.48 0.00 3.77 2.44 0.06 64.25 Average: 2 26.04 0.00 3.70 7.93 0.07 62.26 Average: 3 32.18 0.00 3.48 1.77 0.07 62.50