---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1764 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 9.1G 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: 3944 458 1215 0 2270 3224 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:e4:e1:d4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.70/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86202sec preferred_lft 86202sec inet6 fe80::f816:3eff:fee4:e1d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:ed:d2:26 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-1764) 03/04/25 _x86_64_ (4 CPU) 14:33:43 LINUX RESTART (4 CPU) 14:34:01 tps rtps wtps bread/s bwrtn/s 14:35:01 173.84 69.61 104.23 5632.53 41759.19 14:36:01 157.09 91.35 65.74 4020.53 11873.62 Average: 165.46 80.48 84.99 4826.53 26816.41 14:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:35:01 1703872 3372640 2334788 57.81 51484 1773128 855864 16.82 526616 1628840 157436 14:36:01 890656 2939780 3148004 77.95 63232 2129252 1302060 25.59 1019920 1920420 92736 Average: 1297264 3156210 2741396 67.88 57358 1951190 1078962 21.21 773268 1774630 125086 14:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 370.49 235.51 1427.28 66.96 0.00 0.00 0.00 0.00 14:35:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 198.35 120.75 1353.09 16.15 0.00 0.00 0.00 0.00 14:36:01 lo 1.60 1.60 0.16 0.16 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 284.42 178.13 1390.19 41.56 0.00 0.00 0.00 0.00 Average: lo 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1764) 03/04/25 _x86_64_ (4 CPU) 14:33:43 LINUX RESTART (4 CPU) 14:34:01 CPU %user %nice %system %iowait %steal %idle 14:35:01 all 18.79 0.00 2.11 5.05 0.06 74.00 14:35:01 0 7.44 0.00 1.69 8.48 0.05 82.34 14:35:01 1 21.99 0.00 2.31 1.52 0.05 74.13 14:35:01 2 31.25 0.00 2.62 5.55 0.10 60.48 14:35:01 3 14.44 0.00 1.84 4.66 0.05 79.02 14:36:01 all 22.45 0.00 1.61 5.88 0.06 70.00 14:36:01 0 31.32 0.00 1.97 10.68 0.05 55.98 14:36:01 1 21.49 0.00 1.74 6.40 0.07 70.30 14:36:01 2 17.95 0.00 1.45 5.02 0.07 75.51 14:36:01 3 19.04 0.00 1.31 1.41 0.05 78.20 Average: all 20.62 0.00 1.86 5.46 0.06 72.00 Average: 0 19.38 0.00 1.83 9.58 0.05 69.16 Average: 1 21.74 0.00 2.02 3.96 0.06 72.22 Average: 2 24.60 0.00 2.04 5.28 0.08 67.99 Average: 3 16.74 0.00 1.57 3.03 0.05 78.61