---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5099 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 482 1066 0 2394 3195 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:4c:b1:e7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.194/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe4c:b1e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:1c:d0:78 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-5099) 09/14/24 _x86_64_ (4 CPU) 16:48:42 LINUX RESTART (4 CPU) 16:49:01 tps rtps wtps bread/s bwrtn/s 16:50:02 189.95 83.90 106.05 6570.90 42177.52 16:51:01 95.27 29.69 65.58 1653.28 11348.99 16:52:01 9.93 0.03 9.90 1.07 428.33 16:53:01 28.78 4.63 24.15 579.64 3341.31 16:54:01 54.76 7.97 46.79 370.34 5743.18 Average: 75.67 25.23 50.44 1835.65 12612.07 16:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:50:02 1643644 3350372 2395008 59.30 53496 1807300 881012 17.32 570884 1641032 146324 16:51:01 1282364 3179700 2756288 68.25 61044 1983352 1045480 20.55 755588 1802720 3980 16:52:01 1265968 3170492 2772684 68.65 62824 1987872 1049436 20.63 766520 1806340 1136 16:53:01 800888 2822224 3237764 80.17 65604 2098652 1338764 26.32 1129936 1900132 6520 16:54:01 1134880 3314392 2903772 71.90 70516 2248256 896312 17.62 762152 1927952 13732 Average: 1225549 3167436 2813103 69.65 62697 2025086 1042201 20.49 797016 1815635 34338 16:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:50:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 16:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:02 ens3 356.61 239.89 1473.85 68.17 0.00 0.00 0.00 0.00 16:51:01 lo 1.56 1.56 0.15 0.15 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 ens3 136.43 131.35 844.74 25.15 0.00 0.00 0.00 0.00 16:52:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 ens3 60.94 85.82 70.75 13.76 0.00 0.00 0.00 0.00 16:53:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 ens3 224.60 263.77 1528.76 44.06 0.00 0.00 0.00 0.00 16:54:01 lo 6.68 6.68 2.15 2.15 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 ens3 232.83 250.04 1081.94 51.97 0.00 0.00 0.00 0.00 Average: lo 2.00 2.00 0.49 0.49 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: ens3 202.50 194.39 1000.53 40.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5099) 09/14/24 _x86_64_ (4 CPU) 16:48:42 LINUX RESTART (4 CPU) 16:49:01 CPU %user %nice %system %iowait %steal %idle 16:50:02 all 19.44 0.00 2.54 5.94 0.06 72.01 16:50:02 0 15.76 0.00 1.89 3.04 0.03 79.29 16:50:02 1 30.30 0.00 2.83 8.35 0.08 58.43 16:50:02 2 17.60 0.00 3.41 4.37 0.07 74.55 16:50:02 3 14.12 0.00 2.04 8.03 0.05 75.75 16:51:01 all 14.97 0.00 0.96 1.94 0.05 82.09 16:51:01 0 14.31 0.00 0.71 0.46 0.03 84.49 16:51:01 1 23.08 0.00 1.00 1.10 0.05 74.77 16:51:01 2 14.70 0.00 1.24 2.53 0.05 81.48 16:51:01 3 7.77 0.00 0.90 3.66 0.03 87.63 16:52:01 all 4.26 0.00 0.24 0.08 0.03 95.40 16:52:01 0 2.69 0.00 0.07 0.00 0.02 97.23 16:52:01 1 0.13 0.00 0.02 0.00 0.02 99.83 16:52:01 2 8.45 0.00 0.37 0.15 0.05 90.98 16:52:01 3 5.77 0.00 0.50 0.18 0.03 93.51 16:53:01 all 12.33 0.00 0.69 0.24 0.04 86.69 16:53:01 0 11.26 0.00 0.68 0.17 0.03 87.86 16:53:01 1 11.92 0.00 0.45 0.12 0.03 87.48 16:53:01 2 12.86 0.00 0.69 0.05 0.05 86.35 16:53:01 3 13.30 0.00 0.93 0.62 0.07 85.08 16:54:01 all 36.63 0.00 1.61 1.11 0.08 60.58 16:54:01 0 29.14 0.00 1.83 1.60 0.07 67.37 16:54:01 1 38.54 0.00 1.42 2.17 0.07 57.80 16:54:01 2 37.85 0.00 1.50 0.23 0.08 60.33 16:54:01 3 41.03 0.00 1.69 0.45 0.07 56.76 Average: all 17.53 0.00 1.21 1.86 0.05 79.35 Average: 0 14.64 0.00 1.04 1.05 0.04 83.24 Average: 1 20.77 0.00 1.14 2.35 0.05 75.69 Average: 2 18.31 0.00 1.44 1.46 0.06 78.73 Average: 3 16.43 0.00 1.22 2.58 0.05 79.72