---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-551 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: 2799.972 BogoMIPS: 5599.94 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 9.9G 9.4G 52% / 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 492 408 0 3042 3168 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:66:ad:a3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.143/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86232sec preferred_lft 86232sec inet6 fe80::f816:3eff:fe66:ada3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:9d:ec:ba 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-551) 02/17/25 _x86_64_ (4 CPU) 08:56:39 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps bread/s bwrtn/s 08:58:01 181.45 68.74 112.71 5562.54 43203.75 08:59:01 192.55 21.19 171.36 3261.30 55757.05 Average: 187.00 44.96 142.04 4411.73 49481.45 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 1620412 3324204 2418240 59.88 53836 1803948 893524 17.56 580616 1657068 153640 08:59:01 439240 3249108 3599412 89.12 86612 2820412 971736 19.10 706736 2619884 17348 Average: 1029826 3286656 3008826 74.50 70224 2312180 932630 18.33 643676 2138476 85494 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 385.40 254.89 1572.17 68.81 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 ens3 768.13 406.96 5888.27 140.67 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 5.00 5.00 0.45 0.45 0.00 0.00 0.00 0.00 Average: ens3 576.80 330.94 3730.58 104.75 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 3.17 3.17 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-551) 02/17/25 _x86_64_ (4 CPU) 08:56:39 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 19.77 0.00 2.42 5.47 0.06 72.28 08:58:01 0 16.96 0.00 2.56 3.75 0.03 76.70 08:58:01 1 11.96 0.00 1.90 9.38 0.07 76.69 08:58:01 2 31.03 0.00 2.99 2.72 0.08 63.17 08:58:01 3 19.08 0.00 2.24 6.03 0.05 72.60 08:59:01 all 20.37 0.00 3.96 4.12 0.06 71.50 08:59:01 0 42.39 0.00 5.17 5.40 0.07 46.98 08:59:01 1 12.90 0.00 3.78 7.18 0.05 76.09 08:59:01 2 10.97 0.00 3.30 1.70 0.05 83.98 08:59:01 3 15.13 0.00 3.57 2.17 0.05 79.08 Average: all 20.07 0.00 3.19 4.79 0.06 71.89 Average: 0 29.65 0.00 3.86 4.57 0.05 61.86 Average: 1 12.43 0.00 2.84 8.28 0.06 76.39 Average: 2 21.04 0.00 3.15 2.21 0.07 73.53 Average: 3 17.11 0.00 2.90 4.11 0.05 75.83