---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-334 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 9.0G 11G 47% / 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 458 1258 0 2227 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:c7:9e:84 brd ff:ff:ff:ff:ff:ff inet 10.32.6.14/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86235sec preferred_lft 86235sec inet6 fe80::f816:3eff:fec7:9e84/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:33:92:d2:c1 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-334) 12/19/24 _x86_64_ (4 CPU) 17:13:39 LINUX RESTART (4 CPU) 17:14:01 tps rtps wtps bread/s bwrtn/s 17:15:02 176.17 68.74 107.43 5577.20 42416.68 17:16:01 148.64 13.39 135.25 2367.06 15400.10 Average: 162.52 41.30 121.22 3985.62 29021.89 17:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:15:02 1647416 3350176 2391244 59.21 51752 1804944 881700 17.33 553692 1655604 165956 17:16:01 1268412 3275216 2770248 68.59 67188 2079440 986136 19.38 819768 1737460 17332 Average: 1457914 3312696 2580746 63.90 59470 1942192 933918 18.36 686730 1696532 91644 17:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:15:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:02 ens3 364.42 241.03 1504.17 69.30 0.00 0.00 0.00 0.00 17:15:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 204.20 187.63 855.16 797.57 0.00 0.00 0.00 0.00 17:16:01 lo 6.10 6.10 0.54 0.54 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 284.99 214.55 1182.39 430.37 0.00 0.00 0.00 0.00 Average: lo 3.66 3.66 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-334) 12/19/24 _x86_64_ (4 CPU) 17:13:39 LINUX RESTART (4 CPU) 17:14:01 CPU %user %nice %system %iowait %steal %idle 17:15:02 all 20.32 0.00 2.41 5.30 0.07 71.90 17:15:02 0 32.78 0.00 2.43 6.82 0.07 57.90 17:15:02 1 10.75 0.00 1.56 2.32 0.08 85.29 17:15:02 2 20.52 0.00 2.29 3.27 0.05 73.87 17:15:02 3 17.20 0.00 3.33 8.77 0.05 70.65 17:16:01 all 20.16 0.00 1.90 3.60 0.06 74.28 17:16:01 0 27.72 0.00 2.11 2.16 0.07 67.95 17:16:01 1 14.00 0.00 1.85 6.56 0.05 77.53 17:16:01 2 22.65 0.00 2.03 2.66 0.09 72.58 17:16:01 3 16.28 0.00 1.63 3.01 0.07 79.00 Average: all 20.24 0.00 2.16 4.46 0.06 73.08 Average: 0 30.27 0.00 2.27 4.51 0.07 62.88 Average: 1 12.37 0.00 1.71 4.43 0.07 81.43 Average: 2 21.57 0.00 2.16 2.97 0.07 73.23 Average: 3 16.74 0.00 2.49 5.92 0.06 74.79