---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10647 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 464 358 0 3121 3196 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:c0:80:e1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.158/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86223sec preferred_lft 86223sec inet6 fe80::f816:3eff:fec0:80e1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:da:72:83 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-10647) 11/18/24 _x86_64_ (4 CPU) 08:56:41 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps bread/s bwrtn/s 08:58:01 187.19 84.00 103.18 6594.23 41950.09 08:59:01 188.99 12.95 176.04 2271.09 56760.14 Average: 188.09 48.48 139.61 4432.66 49355.12 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 1573916 3301596 2464736 61.03 49532 1833192 938404 18.45 646596 1638528 166900 08:59:01 368760 3263504 3669892 90.87 87380 2901548 965064 18.97 728928 2662796 5340 Average: 971338 3282550 3067314 75.95 68456 2367370 951734 18.71 687762 2150662 86120 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 357.94 249.01 1466.18 69.80 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 08:59:01 ens3 655.71 354.77 5966.41 131.42 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 4.87 4.87 0.44 0.44 0.00 0.00 0.00 0.00 Average: ens3 506.82 301.89 3716.29 100.61 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 2.93 2.93 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10647) 11/18/24 _x86_64_ (4 CPU) 08:56:41 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 17.44 0.00 2.41 5.90 0.06 74.19 08:58:01 0 7.45 0.00 1.19 1.97 0.07 89.33 08:58:01 1 31.73 0.00 4.26 6.00 0.07 57.93 08:58:01 2 6.48 0.00 1.91 11.32 0.05 80.24 08:58:01 3 24.11 0.00 2.28 4.35 0.07 69.20 08:59:01 all 20.92 0.00 4.05 4.02 0.07 70.94 08:59:01 0 7.69 0.00 3.58 6.03 0.05 82.65 08:59:01 1 29.78 0.00 4.43 1.43 0.07 64.28 08:59:01 2 17.46 0.00 3.25 5.10 0.08 74.11 08:59:01 3 28.83 0.00 4.94 3.51 0.05 62.68 Average: all 19.18 0.00 3.23 4.96 0.06 72.57 Average: 0 7.57 0.00 2.38 3.99 0.06 86.00 Average: 1 30.76 0.00 4.35 3.72 0.07 61.10 Average: 2 11.97 0.00 2.58 8.21 0.07 77.18 Average: 3 26.46 0.00 3.60 3.93 0.06 65.95