---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-264 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 10G 9.3G 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 502 224 0 3216 3158 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:42:1f:58 brd ff:ff:ff:ff:ff:ff inet 10.32.6.133/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86232sec preferred_lft 86232sec inet6 fe80::f816:3eff:fe42:1f58/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:01:84:83 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-264) 07/19/24 _x86_64_ (4 CPU) 03:01:42 LINUX RESTART (4 CPU) 03:02:01 tps rtps wtps bread/s bwrtn/s 03:03:01 189.05 83.87 105.18 6585.17 41797.32 03:04:01 184.57 13.40 171.18 2294.84 61605.20 Average: 186.81 48.63 138.18 4439.82 51702.08 03:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:03:01 1666376 3359708 2372276 58.74 52744 1795032 877536 17.25 561040 1629196 144272 03:04:01 275204 3266016 3763448 93.19 86508 2992840 968068 19.03 751676 2724624 16268 Average: 970790 3312862 3067862 75.96 69626 2393936 922802 18.14 656358 2176910 80270 03:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 03:03:01 ens3 414.61 249.74 1422.72 67.65 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 lo 3.73 3.73 0.33 0.33 0.00 0.00 0.00 0.00 03:04:01 ens3 251.05 167.76 6319.91 101.43 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: lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 332.83 208.75 3871.52 84.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-264) 07/19/24 _x86_64_ (4 CPU) 03:01:42 LINUX RESTART (4 CPU) 03:02:01 CPU %user %nice %system %iowait %steal %idle 03:03:01 all 19.05 0.00 2.46 6.29 0.07 72.13 03:03:01 0 13.66 0.00 1.60 3.99 0.05 80.70 03:03:01 1 41.47 0.00 4.03 4.88 0.08 49.53 03:03:01 2 12.70 0.00 2.22 4.62 0.07 80.39 03:03:01 3 8.58 0.00 1.95 11.61 0.07 77.79 03:04:01 all 22.09 0.00 4.23 3.49 0.07 70.11 03:04:01 0 27.66 0.00 6.28 3.50 0.07 62.50 03:04:01 1 33.15 0.00 3.82 3.14 0.07 59.82 03:04:01 2 16.90 0.00 3.76 0.99 0.05 78.30 03:04:01 3 10.66 0.00 3.10 6.32 0.07 79.85 Average: all 20.56 0.00 3.34 4.90 0.07 71.13 Average: 0 20.63 0.00 3.93 3.74 0.06 71.64 Average: 1 37.32 0.00 3.92 4.01 0.08 54.67 Average: 2 14.79 0.00 2.99 2.81 0.06 79.35 Average: 3 9.62 0.00 2.52 8.98 0.07 78.81