---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-29 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 12G 7.7G 61% / 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 433 234 0 3275 3227 Swap: 1023 1 1022 ---> 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:a9:3f:91 brd ff:ff:ff:ff:ff:ff inet 10.32.7.215/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fea9:3f91/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:29:98:99 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-29) 02/12/25 _x86_64_ (4 CPU) 09:51:21 LINUX RESTART (4 CPU) 09:52:02 tps rtps wtps bread/s bwrtn/s 09:53:01 109.41 21.49 87.92 734.79 6462.77 09:54:01 326.25 51.75 274.50 5922.05 134414.26 Average: 218.77 36.75 182.02 3350.86 70992.02 09:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:53:01 1595196 3355896 2443456 60.50 55196 1857124 890568 17.51 552844 1703700 198872 09:54:01 119580 3295412 3919072 97.04 137952 3037044 1211920 23.82 541584 2999496 4764 Average: 857388 3325654 3181264 78.77 96574 2447084 1051244 20.66 547214 2351598 101818 09:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:53:01 ens3 127.05 97.71 1043.50 22.80 0.00 0.00 0.00 0.00 09:53:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 1434.51 982.94 14325.20 81.42 0.00 0.00 0.00 0.00 09:54:01 lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 786.43 544.16 7741.81 52.36 0.00 0.00 0.00 0.00 Average: lo 1.65 1.65 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-29) 02/12/25 _x86_64_ (4 CPU) 09:51:21 LINUX RESTART (4 CPU) 09:52:02 CPU %user %nice %system %iowait %steal %idle 09:53:01 all 19.87 0.00 1.45 3.04 0.06 75.58 09:53:01 0 13.97 0.00 1.09 0.19 0.03 84.72 09:53:01 1 11.00 0.00 0.71 0.07 0.03 88.19 09:53:01 2 9.85 0.00 1.23 8.52 0.07 80.34 09:53:01 3 44.66 0.00 2.75 3.40 0.10 49.09 09:54:01 all 23.66 0.00 9.41 4.94 0.14 61.85 09:54:01 0 21.85 0.00 10.45 1.83 0.12 65.76 09:54:01 1 26.80 0.00 9.31 4.04 0.17 59.68 09:54:01 2 22.54 0.00 9.97 4.97 0.14 62.38 09:54:01 3 23.46 0.00 7.95 8.89 0.12 59.57 Average: all 21.76 0.00 5.42 3.99 0.10 68.74 Average: 0 17.90 0.00 5.76 1.01 0.08 75.25 Average: 1 18.87 0.00 5.00 2.05 0.10 73.98 Average: 2 16.15 0.00 5.57 6.75 0.10 71.42 Average: 3 34.08 0.00 5.35 6.14 0.11 54.32