---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2598 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: 2799.998 BogoMIPS: 5599.99 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 7.3G 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 466 119 0 3357 3194 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:06:8f:5f brd ff:ff:ff:ff:ff:ff inet 10.32.6.215/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fe06:8f5f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:a5:ec:89 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-2598) 01/23/25 _x86_64_ (4 CPU) 13:54:43 LINUX RESTART (4 CPU) 13:55:01 tps rtps wtps bread/s bwrtn/s 13:56:01 173.37 69.16 104.22 5624.66 41855.31 13:57:01 271.27 24.72 246.55 3191.34 110776.02 13:58:01 258.99 71.95 187.04 5371.50 47133.48 Average: 234.55 55.27 179.28 4728.91 66595.63 13:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:56:01 1703440 3380780 2335212 57.82 50656 1782432 858896 16.88 518704 1637060 155332 13:57:01 203052 3323976 3835600 94.97 115484 3096536 1106032 21.74 591476 2958300 251492 13:58:01 126644 3243864 3912008 96.86 139108 3044988 1001436 19.69 802832 2800848 18268 Average: 677712 3316207 3360940 83.22 101749 2641319 988788 19.44 637671 2465403 141697 13:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:56:01 ens3 387.85 253.99 1511.79 68.44 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 13:57:01 ens3 582.13 277.91 12759.62 23.61 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 13:58:01 ens3 543.39 439.98 4052.95 39.25 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 504.47 323.95 6109.23 43.76 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 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2598) 01/23/25 _x86_64_ (4 CPU) 13:54:43 LINUX RESTART (4 CPU) 13:55:01 CPU %user %nice %system %iowait %steal %idle 13:56:01 all 19.02 0.00 2.09 5.38 0.05 73.45 13:56:01 0 22.77 0.00 1.94 4.43 0.05 70.81 13:56:01 1 19.71 0.00 2.68 3.59 0.05 73.96 13:56:01 2 5.97 0.00 1.41 5.82 0.05 86.75 13:56:01 3 27.64 0.00 2.35 7.66 0.05 62.30 13:57:01 all 23.99 0.00 7.30 4.58 0.07 64.06 13:57:01 0 19.26 0.00 5.66 4.17 0.05 70.87 13:57:01 1 24.61 0.00 6.76 3.32 0.05 65.25 13:57:01 2 33.85 0.00 9.44 4.81 0.09 51.81 13:57:01 3 18.26 0.00 7.35 6.06 0.09 68.24 13:58:01 all 14.04 0.00 2.77 6.85 0.06 76.27 13:58:01 0 4.93 0.00 2.08 9.90 0.05 83.04 13:58:01 1 7.83 0.00 2.87 10.15 0.08 79.07 13:58:01 2 10.64 0.00 2.70 4.39 0.07 82.20 13:58:01 3 32.89 0.00 3.44 2.94 0.05 60.68 Average: all 19.00 0.00 4.04 5.61 0.06 71.29 Average: 0 15.65 0.00 3.21 6.17 0.05 74.92 Average: 1 17.36 0.00 4.10 5.69 0.06 72.79 Average: 2 16.73 0.00 4.49 5.01 0.07 73.70 Average: 3 26.29 0.00 4.37 5.55 0.06 63.72