---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3256 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 7.5G 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: 3943 474 533 0 2935 3186 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:ff:44:60 brd ff:ff:ff:ff:ff:ff inet 10.32.7.73/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:feff:4460/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:2d:e0:1c 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-3256) 01/31/25 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 175.22 69.44 105.78 5633.46 42384.95 14:25:02 268.50 34.45 234.06 4300.76 137113.77 14:26:01 205.78 88.32 117.45 5106.39 14509.68 Average: 216.28 64.09 152.19 5016.86 64560.59 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1640400 3321620 2398252 59.38 51016 1785992 919884 18.08 581536 1640152 158796 14:25:02 183236 3292940 3855416 95.46 115912 3083328 1225300 24.09 651728 2919396 404 14:26:01 392920 3001844 3645732 90.27 130212 2592128 1260064 24.77 970260 2419184 36668 Average: 738852 3205468 3299800 81.71 99047 2487149 1135083 22.31 734508 2326244 65289 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 lo 1.33 1.33 0.12 0.12 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 410.36 276.69 1565.73 69.69 0.00 0.00 0.00 0.00 14:25:02 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 14:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:02 ens3 610.23 368.65 14500.05 26.99 0.00 0.00 0.00 0.00 14:26:01 lo 0.68 0.68 0.08 0.08 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 412.17 280.46 2498.31 39.80 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.11 0.11 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 477.24 308.43 6163.94 45.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3256) 01/31/25 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 19.32 0.00 2.30 4.92 0.07 73.39 14:24:02 0 17.77 0.00 1.92 5.85 0.05 74.41 14:24:02 1 8.54 0.00 2.29 6.65 0.07 82.45 14:24:02 2 22.95 0.00 2.75 2.26 0.08 71.96 14:24:02 3 27.95 0.00 2.19 4.93 0.08 64.84 14:25:02 all 23.57 0.00 7.58 4.08 0.13 64.63 14:25:02 0 35.46 0.00 8.82 3.26 0.16 52.30 14:25:02 1 16.42 0.00 6.77 8.49 0.10 68.22 14:25:02 2 25.81 0.00 7.26 0.76 0.14 66.03 14:25:02 3 16.63 0.00 7.51 3.81 0.09 71.97 14:26:01 all 14.26 0.00 1.90 5.54 0.08 78.22 14:26:01 0 11.75 0.00 2.67 12.74 0.07 72.77 14:26:01 1 15.33 0.00 1.49 3.22 0.07 79.89 14:26:01 2 13.91 0.00 1.79 2.73 0.10 81.46 14:26:01 3 16.03 0.00 1.66 3.48 0.07 78.76 Average: all 19.03 0.00 3.90 4.85 0.09 72.13 Average: 0 21.57 0.00 4.44 7.29 0.09 66.61 Average: 1 13.40 0.00 3.49 6.11 0.08 76.92 Average: 2 20.89 0.00 3.91 1.92 0.11 73.17 Average: 3 20.26 0.00 3.76 4.08 0.08 71.82