---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-414 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 457 1104 0 2381 3220 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:79:b3:92 brd ff:ff:ff:ff:ff:ff inet 10.32.6.81/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe79:b392/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:cc:62:cf 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-414) 02/15/25 _x86_64_ (4 CPU) 13:33:42 LINUX RESTART (4 CPU) 13:34:01 tps rtps wtps bread/s bwrtn/s 13:35:01 174.34 69.21 105.13 5619.06 41943.83 13:36:01 97.42 30.37 67.04 1635.72 11693.30 13:37:01 9.85 0.02 9.83 0.13 455.39 13:38:01 49.53 11.31 38.21 760.94 5000.77 Average: 82.78 27.73 55.06 2003.95 14773.19 13:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 1680748 3358008 2357904 58.38 52476 1780284 873748 17.18 545692 1635408 157828 13:36:01 1257784 3142188 2780868 68.86 60796 1970216 1088720 21.40 775244 1811032 4324 13:37:01 1243116 3134640 2795536 69.22 62720 1974524 1097236 21.57 783588 1814608 1272 13:38:01 570508 2709572 3468144 85.87 67248 2211016 1328624 26.12 1320868 1934864 81988 Average: 1188039 3086102 2850613 70.58 60810 1984010 1097082 21.57 856348 1798978 61353 13:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 ens3 371.55 231.59 1469.66 67.10 0.00 0.00 0.00 0.00 13:35:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 130.89 127.72 945.77 23.81 0.00 0.00 0.00 0.00 13:36:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 58.54 85.05 63.39 13.63 0.00 0.00 0.00 0.00 13:37:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 379.89 430.49 2303.19 64.68 0.00 0.00 0.00 0.00 13:38:01 lo 1.45 1.45 0.38 0.38 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 235.21 218.71 1195.49 42.30 0.00 0.00 0.00 0.00 Average: lo 1.11 1.11 0.17 0.17 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-414) 02/15/25 _x86_64_ (4 CPU) 13:33:42 LINUX RESTART (4 CPU) 13:34:01 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 19.23 0.00 2.45 4.96 0.05 73.31 13:35:01 0 14.14 0.00 1.66 2.07 0.03 82.09 13:35:01 1 35.93 0.00 2.87 1.85 0.07 59.27 13:35:01 2 10.00 0.00 2.48 9.58 0.05 77.89 13:35:01 3 16.82 0.00 2.80 6.32 0.05 74.01 13:36:01 all 15.76 0.00 0.88 1.85 0.05 81.47 13:36:01 0 28.82 0.00 1.07 2.12 0.05 67.94 13:36:01 1 13.76 0.00 1.00 2.65 0.03 82.56 13:36:01 2 8.86 0.00 0.63 2.36 0.03 88.12 13:36:01 3 11.69 0.00 0.81 0.27 0.05 87.18 13:37:01 all 3.80 0.00 0.20 0.05 0.03 95.90 13:37:01 0 5.98 0.00 0.10 0.00 0.03 93.88 13:37:01 1 1.40 0.00 0.05 0.00 0.02 98.53 13:37:01 2 0.92 0.00 0.07 0.20 0.03 98.78 13:37:01 3 6.91 0.00 0.62 0.00 0.05 92.43 13:38:01 all 28.75 0.00 1.20 0.39 0.06 69.59 13:38:01 0 30.66 0.00 0.69 0.37 0.07 68.22 13:38:01 1 24.60 0.00 1.00 0.18 0.07 74.15 13:38:01 2 26.94 0.00 1.36 0.74 0.07 70.89 13:38:01 3 32.80 0.00 1.72 0.30 0.07 65.11 Average: all 16.87 0.00 1.18 1.81 0.05 80.09 Average: 0 19.89 0.00 0.88 1.14 0.05 78.04 Average: 1 18.91 0.00 1.23 1.17 0.05 78.64 Average: 2 11.65 0.00 1.13 3.21 0.05 83.96 Average: 3 17.04 0.00 1.49 1.72 0.05 79.69