---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2412 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 9.1G 11G 48% / 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 458 1166 0 2318 3219 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:e7:cf:05 brd ff:ff:ff:ff:ff:ff inet 10.32.7.160/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86216sec preferred_lft 86216sec inet6 fe80::f816:3eff:fee7:cf05/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:79:a4:af 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-2412) 01/21/25 _x86_64_ (4 CPU) 07:32:45 LINUX RESTART (4 CPU) 07:33:01 tps rtps wtps bread/s bwrtn/s 07:34:02 171.40 69.44 101.97 5607.73 41347.39 07:35:01 145.01 13.40 131.60 2383.73 20036.74 Average: 158.32 41.66 116.66 4009.28 30781.59 07:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:02 1720632 3381816 2318020 57.40 50236 1765776 855836 16.82 512772 1623944 154488 07:35:01 1248360 3342716 2790292 69.09 65776 2167000 914512 17.98 804808 1769680 896 Average: 1484496 3362266 2554156 63.24 58006 1966388 885174 17.40 658790 1696812 77692 07:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:02 ens3 385.79 253.07 1392.26 68.47 0.00 0.00 0.00 0.00 07:34:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 07:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 ens3 326.30 245.43 1610.00 1195.99 0.00 0.00 0.00 0.00 07:35:01 lo 5.56 5.56 0.50 0.50 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 356.29 249.29 1500.22 627.50 0.00 0.00 0.00 0.00 Average: lo 3.36 3.36 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2412) 01/21/25 _x86_64_ (4 CPU) 07:32:45 LINUX RESTART (4 CPU) 07:33:01 CPU %user %nice %system %iowait %steal %idle 07:34:02 all 18.06 0.00 2.18 4.97 0.07 74.73 07:34:02 0 24.86 0.00 2.07 4.06 0.07 68.95 07:34:02 1 17.00 0.00 1.96 6.77 0.05 74.22 07:34:02 2 20.65 0.00 2.74 2.26 0.07 74.28 07:34:02 3 9.74 0.00 1.93 6.77 0.07 81.50 07:35:01 all 20.49 0.00 2.15 3.94 0.08 73.34 07:35:01 0 39.21 0.00 2.83 1.53 0.10 56.32 07:35:01 1 19.28 0.00 2.19 2.19 0.07 76.27 07:35:01 2 15.41 0.00 1.96 5.15 0.09 77.40 07:35:01 3 8.15 0.00 1.63 6.88 0.07 83.28 Average: all 19.27 0.00 2.16 4.46 0.07 74.04 Average: 0 31.96 0.00 2.45 2.81 0.08 62.70 Average: 1 18.13 0.00 2.08 4.50 0.06 75.24 Average: 2 18.05 0.00 2.36 3.69 0.08 75.82 Average: 3 8.95 0.00 1.78 6.82 0.07 82.39