---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5093 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 13G 7.2G 63% / 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 473 236 0 3234 3188 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:fd:06:25 brd ff:ff:ff:ff:ff:ff inet 10.32.7.127/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fefd:625/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:c0:e5:8a 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-5093) 09/14/24 _x86_64_ (4 CPU) 15:32:39 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 187.45 83.24 104.22 6522.78 41803.32 15:35:01 305.73 79.57 226.16 15900.12 126851.84 15:36:01 360.13 28.76 331.37 2923.43 26963.95 15:37:01 260.42 211.66 48.76 8296.62 10374.67 Average: 278.32 100.89 177.43 8379.81 51188.53 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1671964 3372664 2366688 58.60 52604 1803556 866884 17.04 551628 1635020 148952 15:35:01 434088 3319300 3604564 89.25 115588 2852564 1203592 23.66 447764 2863044 289124 15:36:01 649112 3261476 3389540 83.93 150956 2541648 1508528 29.65 755040 2334608 207528 15:37:01 296892 3203028 3741760 92.65 153492 2827696 1086432 21.36 964140 2476764 26732 Average: 763014 3289117 3275638 81.11 118160 2506366 1166359 22.93 679643 2327359 168084 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 ens3 377.15 244.18 1442.57 68.97 0.00 0.00 0.00 0.00 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:35:01 ens3 451.13 201.58 14353.34 16.34 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 15:36:01 ens3 234.36 173.01 945.64 14.03 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 130.08 72.97 829.51 9.30 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 297.55 172.82 4351.79 27.20 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 0.74 0.74 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5093) 09/14/24 _x86_64_ (4 CPU) 15:32:39 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 18.70 0.00 2.49 5.50 0.06 73.25 15:34:02 0 17.98 0.00 2.43 8.61 0.07 70.91 15:34:02 1 30.81 0.00 3.61 4.68 0.08 60.81 15:34:02 2 16.14 0.00 2.10 1.12 0.07 80.58 15:34:02 3 9.89 0.00 1.82 7.57 0.03 80.69 15:35:01 all 24.63 0.00 8.04 5.21 0.08 62.04 15:35:01 0 33.28 0.00 8.89 6.91 0.09 50.84 15:35:01 1 20.03 0.00 8.05 4.78 0.09 67.05 15:35:01 2 24.26 0.00 8.56 2.05 0.09 65.04 15:35:01 3 20.96 0.00 6.71 7.08 0.09 65.16 15:36:01 all 21.32 0.00 4.41 11.71 0.10 62.46 15:36:01 0 18.28 0.00 3.63 3.75 0.07 74.27 15:36:01 1 22.24 0.00 4.89 27.48 0.08 45.31 15:36:01 2 19.70 0.00 3.82 2.87 0.10 73.50 15:36:01 3 25.07 0.00 5.30 12.71 0.10 56.82 15:37:01 all 40.85 0.00 4.93 11.49 0.10 42.64 15:37:01 0 40.23 0.00 4.82 11.67 0.08 43.19 15:37:01 1 41.88 0.00 4.53 9.86 0.10 43.63 15:37:01 2 40.72 0.00 5.36 11.97 0.12 41.82 15:37:01 3 40.55 0.00 5.00 12.45 0.10 41.91 Average: all 26.37 0.00 4.94 8.50 0.08 60.11 Average: 0 27.37 0.00 4.91 7.74 0.08 59.91 Average: 1 28.79 0.00 5.25 11.74 0.09 54.13 Average: 2 25.19 0.00 4.92 4.52 0.09 65.27 Average: 3 24.11 0.00 4.69 9.97 0.08 61.15