---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10757 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: 2800.000 BogoMIPS: 5600.00 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 8.9G 54% / 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 523 225 0 3194 3136 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:39:b1:d9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.199/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fe39:b1d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d7:c9:d5:75 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-10757) 11/19/24 _x86_64_ (4 CPU) 14:37:00 LINUX RESTART (4 CPU) 14:38:01 tps rtps wtps bread/s bwrtn/s 14:39:01 189.55 27.71 161.85 3228.39 58487.97 14:40:01 157.26 20.39 136.87 1347.55 23134.29 Average: 173.41 24.05 149.36 2287.97 40811.13 14:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:39:01 300868 3326688 3737784 92.55 85360 3031040 1110184 21.82 613664 2838456 238848 14:40:01 327968 3283312 3710684 91.88 108992 2906240 958460 18.84 958284 2435860 16684 Average: 314418 3305000 3724234 92.21 97176 2968640 1034322 20.33 785974 2637158 127766 14:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 14:39:01 ens3 884.81 458.81 7595.09 39.78 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 14:40:01 ens3 186.17 190.60 694.20 645.98 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 2.43 2.43 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 535.49 324.71 4144.64 342.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10757) 11/19/24 _x86_64_ (4 CPU) 14:37:00 LINUX RESTART (4 CPU) 14:38:01 CPU %user %nice %system %iowait %steal %idle 14:39:01 all 21.92 0.00 4.34 4.24 0.06 69.44 14:39:01 0 24.89 0.00 3.82 8.16 0.05 63.07 14:39:01 1 22.88 0.00 5.51 1.52 0.08 70.00 14:39:01 2 25.39 0.00 4.46 6.06 0.07 64.01 14:39:01 3 14.47 0.00 3.54 1.21 0.05 80.72 14:40:01 all 18.98 0.00 2.47 3.57 0.07 74.92 14:40:01 0 29.24 0.00 2.76 3.44 0.07 64.49 14:40:01 1 21.99 0.00 2.20 5.28 0.07 70.47 14:40:01 2 14.13 0.00 2.52 4.66 0.07 78.62 14:40:01 3 10.54 0.00 2.37 0.90 0.05 86.13 Average: all 20.44 0.00 3.40 3.91 0.07 72.18 Average: 0 27.07 0.00 3.29 5.80 0.06 63.78 Average: 1 22.43 0.00 3.85 3.41 0.08 70.24 Average: 2 19.77 0.00 3.49 5.36 0.07 71.31 Average: 3 12.50 0.00 2.95 1.06 0.05 83.44