---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-328 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 11G 9.1G 53% / 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 508 573 0 2861 3152 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:79:00:82 brd ff:ff:ff:ff:ff:ff inet 10.32.6.225/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86199sec preferred_lft 86199sec inet6 fe80::f816:3eff:fe79:82/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:26:84:bf 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-328) 02/14/25 _x86_64_ (4 CPU) 16:40:43 LINUX RESTART (4 CPU) 16:41:01 tps rtps wtps bread/s bwrtn/s 16:42:01 172.75 69.34 103.42 5620.66 42134.99 16:43:01 209.15 27.17 181.98 2849.24 63372.98 16:44:01 111.00 64.81 46.19 3620.20 7387.30 Average: 164.30 53.77 110.54 4029.90 37634.62 16:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:42:01 1700200 3379664 2338452 57.90 52528 1782284 873524 17.17 522700 1637084 159816 16:43:01 377976 3242040 3660676 90.64 92868 2855544 1465136 28.80 855904 2511320 139632 16:44:01 642020 3282316 3396632 84.10 95472 2628516 977648 19.22 778228 2326184 18620 Average: 906732 3301340 3131920 77.55 80289 2422115 1105436 21.73 718944 2158196 106023 16:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:42:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:42:01 ens3 345.83 231.91 1511.32 67.42 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 16:43:01 ens3 1044.48 694.04 6698.40 57.90 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 lo 2.73 2.73 0.24 0.24 0.00 0.00 0.00 0.00 16:44:01 ens3 72.27 106.70 21.14 669.21 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.11 2.11 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 487.59 344.25 2744.06 264.82 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-328) 02/14/25 _x86_64_ (4 CPU) 16:40:43 LINUX RESTART (4 CPU) 16:41:01 CPU %user %nice %system %iowait %steal %idle 16:42:01 all 18.74 0.00 2.28 5.50 0.06 73.42 16:42:01 0 10.29 0.00 1.53 11.50 0.05 76.63 16:42:01 1 8.71 0.00 2.70 3.03 0.07 85.49 16:42:01 2 16.36 0.00 2.07 4.95 0.07 76.54 16:42:01 3 39.54 0.00 2.83 2.52 0.07 55.04 16:43:01 all 33.98 0.00 6.20 3.88 0.08 55.87 16:43:01 0 25.08 0.00 5.62 5.15 0.08 64.07 16:43:01 1 45.79 0.00 7.03 4.12 0.08 42.98 16:43:01 2 32.63 0.00 6.25 2.68 0.08 58.37 16:43:01 3 32.36 0.00 5.86 3.56 0.08 58.13 16:44:01 all 22.69 0.00 1.59 2.53 0.05 73.15 16:44:01 0 11.40 0.00 1.01 1.19 0.03 86.37 16:44:01 1 27.43 0.00 1.65 3.24 0.05 67.63 16:44:01 2 39.98 0.00 1.97 3.42 0.07 54.57 16:44:01 3 11.88 0.00 1.74 2.23 0.05 84.10 Average: all 25.12 0.00 3.35 3.97 0.07 67.51 Average: 0 15.57 0.00 2.71 5.95 0.06 75.71 Average: 1 27.29 0.00 3.79 3.46 0.07 65.40 Average: 2 29.66 0.00 3.42 3.69 0.07 63.16 Average: 3 27.92 0.00 3.47 2.77 0.07 65.78