---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-457 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 9.2G 11G 48% / 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 456 1118 0 2368 3221 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:25:f2:7c brd ff:ff:ff:ff:ff:ff inet 10.32.6.206/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe25:f27c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:fe:a1:6d 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-457) 02/15/25 _x86_64_ (4 CPU) 20:41:51 LINUX RESTART (4 CPU) 20:42:01 tps rtps wtps bread/s bwrtn/s 20:43:01 166.12 69.37 96.75 5624.26 41267.81 20:44:01 102.65 30.48 72.17 1647.33 12375.67 20:45:01 9.08 0.02 9.06 0.13 408.66 20:46:01 45.17 10.88 34.28 753.73 4184.93 Average: 80.75 27.69 53.07 2006.33 14559.11 20:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:43:01 1681100 3318960 2357552 58.37 42796 1755080 930560 18.29 591728 1596964 125972 20:44:01 1343100 3226856 2695552 66.74 60520 1970044 1029124 20.23 688948 1810576 4108 20:45:01 1324364 3215392 2714288 67.21 62416 1974612 1029124 20.23 701900 1814404 2196 20:46:01 863044 2904456 3175608 78.63 66404 2116592 1277424 25.11 1071792 1893476 10580 Average: 1302902 3166416 2735750 67.74 58034 1954082 1066558 20.97 763592 1778855 35714 20:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:43:01 ens3 372.89 235.04 1439.28 66.85 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 20:44:01 ens3 131.44 122.85 973.08 24.02 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 20:45:01 ens3 58.20 84.12 65.63 13.54 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 20:46:01 ens3 318.85 375.05 1931.13 59.43 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 lo 5.95 5.95 2.07 2.07 0.00 0.00 0.00 0.00 Average: ens3 220.33 204.25 1102.20 40.96 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 2.20 2.20 0.58 0.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-457) 02/15/25 _x86_64_ (4 CPU) 20:41:51 LINUX RESTART (4 CPU) 20:42:01 CPU %user %nice %system %iowait %steal %idle 20:43:01 all 15.09 0.00 1.86 5.15 0.05 77.85 20:43:01 0 11.70 0.00 1.92 6.25 0.03 80.09 20:43:01 1 10.06 0.00 1.84 7.62 0.05 80.43 20:43:01 2 28.30 0.00 1.55 1.65 0.07 68.42 20:43:01 3 10.34 0.00 2.08 5.11 0.05 82.42 20:44:01 all 17.55 0.00 1.07 2.05 0.06 79.26 20:44:01 0 28.06 0.00 1.55 3.54 0.07 66.78 20:44:01 1 10.18 0.00 0.88 3.35 0.05 85.54 20:44:01 2 15.99 0.00 1.08 1.03 0.08 81.81 20:44:01 3 16.00 0.00 0.77 0.27 0.03 82.94 20:45:01 all 4.18 0.00 0.20 0.05 0.04 95.54 20:45:01 0 2.93 0.00 0.15 0.00 0.03 96.88 20:45:01 1 2.72 0.00 0.25 0.10 0.03 96.90 20:45:01 2 8.34 0.00 0.18 0.08 0.05 91.35 20:45:01 3 2.75 0.00 0.22 0.00 0.03 97.00 20:46:01 all 28.07 0.00 1.12 0.28 0.06 70.47 20:46:01 0 24.58 0.00 0.73 0.07 0.07 74.55 20:46:01 1 28.58 0.00 1.86 0.45 0.07 69.04 20:46:01 2 27.13 0.00 1.05 0.45 0.07 71.30 20:46:01 3 32.00 0.00 0.82 0.15 0.05 66.98 Average: all 16.23 0.00 1.06 1.88 0.05 80.78 Average: 0 16.82 0.00 1.09 2.46 0.05 79.58 Average: 1 12.88 0.00 1.21 2.88 0.05 82.98 Average: 2 19.93 0.00 0.97 0.81 0.07 78.23 Average: 3 15.26 0.00 0.97 1.38 0.04 82.34