---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5952 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 8.9G 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 446 1399 0 2097 3240 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:04:64:0e brd ff:ff:ff:ff:ff:ff inet 10.32.6.56/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86240sec preferred_lft 86240sec inet6 fe80::f816:3eff:fe04:640e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:34:57:05 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-5952) 09/25/24 _x86_64_ (4 CPU) 12:49:39 LINUX RESTART (4 CPU) 12:50:01 tps rtps wtps bread/s bwrtn/s 12:51:01 185.44 83.57 101.87 6538.38 41545.23 12:52:01 97.63 13.11 84.52 2283.11 10879.17 Average: 141.53 48.34 93.19 4410.56 26210.92 12:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:51:01 1696356 3387380 2342296 58.00 52588 1792884 857312 16.85 533760 1627592 146124 12:52:01 1447660 3331860 2590992 64.15 61752 1971004 912044 17.93 654524 1742556 17124 Average: 1572008 3359620 2466644 61.08 57170 1881944 884678 17.39 594142 1685074 81624 12:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 12:51:01 ens3 352.42 236.14 1417.04 67.88 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 lo 2.93 2.93 0.26 0.26 0.00 0.00 0.00 0.00 12:52:01 ens3 65.66 51.87 351.23 14.30 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 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 209.03 144.00 884.09 41.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5952) 09/25/24 _x86_64_ (4 CPU) 12:49:39 LINUX RESTART (4 CPU) 12:50:01 CPU %user %nice %system %iowait %steal %idle 12:51:01 all 18.74 0.00 2.39 5.69 0.07 73.11 12:51:01 0 31.44 0.00 3.69 8.23 0.07 56.57 12:51:01 1 7.09 0.00 1.32 0.97 0.05 90.57 12:51:01 2 21.89 0.00 2.77 4.88 0.08 70.38 12:51:01 3 14.60 0.00 1.76 8.68 0.05 74.91 12:52:01 all 19.58 0.00 1.37 2.88 0.05 76.12 12:52:01 0 2.01 0.00 1.02 2.79 0.05 94.14 12:52:01 1 44.93 0.00 2.37 5.37 0.07 47.26 12:52:01 2 25.36 0.00 1.37 0.95 0.07 72.25 12:52:01 3 6.03 0.00 0.68 2.42 0.02 90.85 Average: all 19.16 0.00 1.88 4.28 0.06 74.62 Average: 0 16.68 0.00 2.35 5.50 0.06 75.40 Average: 1 26.02 0.00 1.85 3.17 0.06 68.90 Average: 2 23.63 0.00 2.07 2.91 0.08 71.32 Average: 3 10.30 0.00 1.22 5.54 0.03 82.91