---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6230 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 12G 7.5G 62% / 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: 3944 467 260 0 3215 3193 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:6b:69:8a brd ff:ff:ff:ff:ff:ff inet 10.32.6.167/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe6b:698a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:f8:aa:62 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-6230) 09/28/24 _x86_64_ (4 CPU) 14:22:42 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 190.43 83.84 106.60 6590.90 42200.05 14:25:01 239.38 30.20 209.18 3866.94 113441.87 14:26:01 223.59 78.27 145.32 5643.45 38863.31 14:27:01 67.29 45.46 21.83 2249.49 2105.78 Average: 179.94 59.56 120.37 4590.66 48891.49 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1601044 3306644 2437616 60.36 52620 1806808 936248 18.40 616736 1639224 138448 14:25:01 435132 3327004 3603528 89.23 106632 2888340 1192944 23.45 536252 2796984 262048 14:26:01 324496 3201828 3714164 91.97 130272 2842772 1061736 20.87 761696 2673712 30904 14:27:01 284916 3260136 3753744 92.95 134016 2931020 977344 19.21 760216 2709972 15096 Average: 661397 3273903 3377263 83.62 105885 2617235 1042068 20.48 668725 2454973 111624 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 ens3 379.80 246.71 1507.75 69.62 0.00 0.00 0.00 0.00 14:25:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 600.19 382.88 14221.77 28.58 0.00 0.00 0.00 0.00 14:26:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 456.11 300.72 2642.20 25.59 0.00 0.00 0.00 0.00 14:27:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 46.96 44.03 165.68 25.78 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.10 0.10 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 369.84 243.02 4595.37 37.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6230) 09/28/24 _x86_64_ (4 CPU) 14:22:42 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 18.31 0.00 2.42 5.76 0.06 73.45 14:24:02 0 29.27 0.00 2.46 1.16 0.07 67.05 14:24:02 1 16.73 0.00 2.12 5.93 0.05 75.16 14:24:02 2 6.47 0.00 1.64 8.59 0.05 83.24 14:24:02 3 20.71 0.00 3.43 7.37 0.07 68.42 14:25:01 all 23.92 0.00 6.48 4.46 0.08 65.06 14:25:01 0 17.36 0.00 4.61 4.66 0.07 73.30 14:25:01 1 37.15 0.00 7.63 4.62 0.09 50.52 14:25:01 2 16.33 0.00 6.69 4.71 0.09 72.19 14:25:01 3 24.76 0.00 6.98 3.87 0.09 64.31 14:26:01 all 16.59 0.00 2.92 5.98 0.07 74.45 14:26:01 0 15.75 0.00 3.13 9.60 0.07 71.46 14:26:01 1 15.55 0.00 2.60 4.22 0.07 77.56 14:26:01 2 16.23 0.00 3.40 4.63 0.08 75.66 14:26:01 3 18.81 0.00 2.56 5.48 0.05 73.10 14:27:01 all 19.54 0.00 0.97 1.58 0.05 77.86 14:27:01 0 19.30 0.00 1.22 3.69 0.07 75.73 14:27:01 1 12.84 0.00 0.84 0.25 0.03 86.04 14:27:01 2 12.39 0.00 0.90 0.23 0.05 86.42 14:27:01 3 33.70 0.00 0.93 2.17 0.07 63.13 Average: all 19.55 0.00 3.17 4.44 0.06 72.77 Average: 0 20.43 0.00 2.84 4.78 0.07 71.88 Average: 1 20.41 0.00 3.26 3.74 0.06 72.53 Average: 2 12.82 0.00 3.12 4.53 0.07 79.45 Average: 3 24.50 0.00 3.45 4.73 0.07 67.26