---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2034 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 438 1676 0 1828 3246 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:02:7b:af brd ff:ff:ff:ff:ff:ff inet 10.32.6.154/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86199sec preferred_lft 86199sec inet6 fe80::f816:3eff:fe02:7baf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:78:84:15 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-2034) 08/09/24 _x86_64_ (4 CPU) 16:55:23 LINUX RESTART (4 CPU) 16:56:01 tps rtps wtps bread/s bwrtn/s 16:57:01 261.70 109.36 152.34 4005.33 45326.80 16:58:01 115.00 57.95 57.05 3775.14 16950.48 Average: 188.35 83.66 104.70 3890.25 31139.83 16:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:57:01 419768 3298296 3618884 89.61 74792 2914068 1233048 24.24 1137008 2217108 168200 16:58:01 1803460 3305940 2235192 55.35 97840 1550932 956200 18.80 567668 1465764 121100 Average: 1111614 3302118 2927038 72.48 86316 2232500 1094624 21.52 852338 1841436 144650 16:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:57:01 ens3 414.33 337.60 1808.74 49.14 0.00 0.00 0.00 0.00 16:57:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 16:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 ens3 59.83 55.48 730.37 9.10 0.00 0.00 0.00 0.00 16:58:01 lo 11.45 11.45 2.14 2.14 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 237.09 196.55 1269.60 29.12 0.00 0.00 0.00 0.00 Average: lo 5.96 5.96 1.09 1.09 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-2034) 08/09/24 _x86_64_ (4 CPU) 16:55:23 LINUX RESTART (4 CPU) 16:56:01 CPU %user %nice %system %iowait %steal %idle 16:57:01 all 62.79 0.00 7.28 9.91 0.10 19.91 16:57:01 0 62.34 0.00 6.82 8.25 0.10 22.49 16:57:01 1 64.71 0.00 7.07 12.91 0.10 15.21 16:57:01 2 62.22 0.00 7.90 11.57 0.10 18.22 16:57:01 3 61.91 0.00 7.29 6.94 0.10 23.76 16:58:01 all 30.63 0.00 4.31 2.11 0.06 62.88 16:58:01 0 19.02 0.00 4.01 1.06 0.07 75.84 16:58:01 1 26.92 0.00 4.18 0.84 0.05 68.01 16:58:01 2 53.82 0.00 5.09 1.23 0.08 39.79 16:58:01 3 22.94 0.00 3.97 5.32 0.05 67.72 Average: all 46.65 0.00 5.79 6.00 0.08 41.49 Average: 0 40.48 0.00 5.40 4.62 0.08 49.42 Average: 1 45.79 0.00 5.62 6.87 0.08 41.65 Average: 2 58.01 0.00 6.49 6.39 0.09 29.02 Average: 3 42.35 0.00 5.62 6.13 0.08 45.82