---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5671 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 9.0G 11G 47% / 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 453 1221 0 2269 3227 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:b6:e3:37 brd ff:ff:ff:ff:ff:ff inet 10.32.7.215/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86207sec preferred_lft 86207sec inet6 fe80::f816:3eff:feb6:e337/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c0:24:3b:06 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-5671) 09/21/24 _x86_64_ (4 CPU) 19:37:42 LINUX RESTART (4 CPU) 19:38:01 tps rtps wtps bread/s bwrtn/s 19:39:01 185.62 84.10 101.52 6595.07 42019.22 19:40:01 156.08 87.39 68.69 3973.88 11834.99 Average: 170.85 85.74 85.10 5284.25 26924.59 19:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:39:01 1534876 3297488 2503776 62.00 52736 1862476 941380 18.50 659616 1657508 199204 19:40:01 1157416 3166540 2881236 71.34 65596 2087208 1239984 24.37 797496 1875332 30600 Average: 1346146 3232014 2692506 66.67 59166 1974842 1090682 21.44 728556 1766420 114902 19:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 19:39:01 ens3 416.80 270.87 1624.32 73.93 0.00 0.00 0.00 0.00 19:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 19:40:01 ens3 132.09 116.99 867.59 20.52 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 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 274.42 193.92 1245.89 47.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5671) 09/21/24 _x86_64_ (4 CPU) 19:37:42 LINUX RESTART (4 CPU) 19:38:01 CPU %user %nice %system %iowait %steal %idle 19:39:01 all 18.20 0.00 2.50 5.79 0.06 73.45 19:39:01 0 26.99 0.00 3.56 4.17 0.07 65.21 19:39:01 1 20.41 0.00 2.19 5.33 0.05 72.02 19:39:01 2 18.78 0.00 2.95 6.90 0.07 71.29 19:39:01 3 6.64 0.00 1.29 6.76 0.05 85.26 19:40:01 all 18.12 0.00 1.31 5.88 0.05 74.64 19:40:01 0 21.37 0.00 1.17 5.33 0.05 72.07 19:40:01 1 12.46 0.00 0.65 3.95 0.03 82.90 19:40:01 2 26.32 0.00 2.18 4.70 0.08 66.72 19:40:01 3 12.35 0.00 1.24 9.52 0.05 76.84 Average: all 18.16 0.00 1.90 5.84 0.06 74.05 Average: 0 24.18 0.00 2.37 4.75 0.06 68.64 Average: 1 16.43 0.00 1.42 4.64 0.04 77.46 Average: 2 22.56 0.00 2.56 5.80 0.08 69.00 Average: 3 9.49 0.00 1.26 8.14 0.05 81.05