---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6308 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 9.9G 9.4G 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 483 365 0 3094 3176 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:eb:a0:88 brd ff:ff:ff:ff:ff:ff inet 10.32.7.222/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86221sec preferred_lft 86221sec inet6 fe80::f816:3eff:feeb:a088/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:cb:fe:ea 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-6308) 09/29/24 _x86_64_ (4 CPU) 10:01:40 LINUX RESTART (4 CPU) 10:02:01 tps rtps wtps bread/s bwrtn/s 10:03:03 190.80 83.87 106.93 6562.77 43003.65 10:04:01 188.42 14.98 173.44 2617.48 57387.35 Average: 189.63 50.01 139.62 4623.56 50073.62 10:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:03:03 1636700 3348484 2401952 59.47 54148 1810960 884040 17.38 573288 1645660 128300 10:04:01 415712 3276408 3622940 89.71 87668 2861436 966756 19.00 728300 2611424 1064 Average: 1026206 3312446 3012446 74.59 70908 2336198 925398 18.19 650794 2128542 64682 10:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:03:03 ens3 421.98 273.35 1535.99 70.28 0.00 0.00 0.00 0.00 10:03:03 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 10:03:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 ens3 711.38 413.33 6212.70 244.40 0.00 0.00 0.00 0.00 10:04:01 lo 4.69 4.69 0.42 0.42 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 564.23 342.15 3834.72 155.87 0.00 0.00 0.00 0.00 Average: lo 2.88 2.88 0.26 0.26 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6308) 09/29/24 _x86_64_ (4 CPU) 10:01:40 LINUX RESTART (4 CPU) 10:02:01 CPU %user %nice %system %iowait %steal %idle 10:03:03 all 19.20 0.00 2.71 5.67 0.06 72.36 10:03:03 0 22.09 0.00 3.84 6.65 0.07 67.35 10:03:03 1 8.03 0.00 1.79 9.42 0.03 80.73 10:03:03 2 35.93 0.00 3.14 2.20 0.08 58.64 10:03:03 3 10.68 0.00 2.06 4.43 0.07 82.77 10:04:01 all 20.99 0.00 4.10 4.26 0.08 70.57 10:04:01 0 22.70 0.00 4.48 1.95 0.07 70.80 10:04:01 1 8.68 0.00 3.28 4.91 0.05 83.08 10:04:01 2 31.94 0.00 4.08 4.93 0.10 58.95 10:04:01 3 20.76 0.00 4.57 5.24 0.11 69.33 Average: all 20.08 0.00 3.39 4.98 0.07 71.49 Average: 0 22.39 0.00 4.16 4.35 0.07 69.04 Average: 1 8.35 0.00 2.52 7.20 0.04 81.88 Average: 2 33.98 0.00 3.60 3.54 0.09 58.79 Average: 3 15.61 0.00 3.29 4.82 0.09 76.19