---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-110 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 474 273 0 3196 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:09:56:f2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.113/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fe09:56f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:c5:10:69 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-110) 02/12/25 _x86_64_ (4 CPU) 14:22:34 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 154.07 51.92 102.15 4003.07 42950.99 14:25:01 234.59 30.10 204.50 3765.09 119918.59 14:26:01 214.65 73.07 141.58 5161.41 28108.92 Average: 201.11 51.69 149.42 4309.76 63668.87 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1635984 3357076 2402668 59.49 53328 1822016 881988 17.34 547804 1674620 166816 14:25:01 144948 3314912 3893704 96.41 113708 3135996 1205012 23.69 555128 3043036 303480 14:26:01 263960 3134744 3774692 93.46 130592 2841616 1184700 23.29 830696 2673040 33200 Average: 681631 3268911 3357021 83.12 99209 2599876 1090567 21.44 644543 2463565 167832 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 394.10 252.92 1638.15 68.57 0.00 0.00 0.00 0.00 14:24:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 527.90 325.95 13774.52 25.61 0.00 0.00 0.00 0.00 14:25:01 lo 1.20 1.20 0.11 0.11 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 463.69 315.08 2763.23 25.17 0.00 0.00 0.00 0.00 14:26:01 lo 0.67 0.67 0.08 0.08 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 461.91 297.99 6059.92 39.78 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-110) 02/12/25 _x86_64_ (4 CPU) 14:22:34 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 20.77 0.00 2.08 4.70 0.06 72.39 14:24:01 0 13.63 0.00 1.60 8.23 0.07 76.48 14:24:01 1 39.41 0.00 3.07 1.85 0.07 55.60 14:24:01 2 10.72 0.00 1.49 4.34 0.05 83.40 14:24:01 3 19.21 0.00 2.19 4.38 0.05 74.16 14:25:01 all 19.49 0.00 6.72 3.61 0.07 70.11 14:25:01 0 19.69 0.00 6.25 3.97 0.07 70.03 14:25:01 1 24.74 0.00 8.30 1.55 0.07 65.35 14:25:01 2 17.66 0.00 5.75 3.79 0.09 72.72 14:25:01 3 15.88 0.00 6.56 5.15 0.07 72.35 14:26:01 all 11.10 0.00 2.14 5.57 0.06 81.13 14:26:01 0 12.25 0.00 1.89 5.04 0.05 80.77 14:26:01 1 12.84 0.00 2.74 13.02 0.07 71.34 14:26:01 2 9.17 0.00 2.68 2.43 0.07 85.66 14:26:01 3 10.12 0.00 1.29 1.76 0.05 86.78 Average: all 17.11 0.00 3.63 4.63 0.06 74.56 Average: 0 15.17 0.00 3.23 5.75 0.06 75.79 Average: 1 25.67 0.00 4.68 5.50 0.07 64.09 Average: 2 12.50 0.00 3.30 3.52 0.07 80.62 Average: 3 15.07 0.00 3.33 3.76 0.06 77.78