---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6287 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 9.9G 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 452 400 0 3090 3208 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:4a:7b:a1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.225/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86228sec preferred_lft 86228sec inet6 fe80::f816:3eff:fe4a:7ba1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:0e:95:66 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-6287) 07/11/24 _x86_64_ (4 CPU) 08:40:35 LINUX RESTART (4 CPU) 08:41:02 tps rtps wtps bread/s bwrtn/s 08:42:01 168.12 67.73 100.39 5046.47 42460.35 08:43:01 184.87 15.06 169.82 2532.20 55432.55 Average: 176.57 41.17 135.40 3778.56 49002.02 08:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:42:01 1631704 3361500 2406948 59.60 53620 1829564 871012 17.12 561476 1662472 146924 08:43:01 419404 3281348 3619248 89.62 87620 2870116 960200 18.87 702860 2640860 16288 Average: 1025554 3321424 3013098 74.61 70620 2349840 915606 18.00 632168 2151666 81606 08:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:42:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 ens3 411.76 260.01 1537.57 70.32 0.00 0.00 0.00 0.00 08:43:01 lo 5.06 5.06 0.46 0.46 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 ens3 596.42 344.74 5877.83 133.16 0.00 0.00 0.00 0.00 Average: lo 2.99 2.99 0.27 0.27 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 504.88 302.74 3726.29 102.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6287) 07/11/24 _x86_64_ (4 CPU) 08:40:35 LINUX RESTART (4 CPU) 08:41:02 CPU %user %nice %system %iowait %steal %idle 08:42:01 all 20.66 0.00 2.25 5.13 0.08 71.88 08:42:01 0 15.07 0.00 1.91 5.95 0.12 76.95 08:42:01 1 16.63 0.00 1.72 3.86 0.05 77.74 08:42:01 2 35.50 0.00 3.17 3.66 0.10 57.56 08:42:01 3 15.46 0.00 2.21 7.05 0.05 75.23 08:43:01 all 20.76 0.00 4.07 3.66 0.07 71.45 08:43:01 0 28.31 0.00 4.18 2.47 0.07 64.97 08:43:01 1 21.28 0.00 3.97 5.88 0.05 68.82 08:43:01 2 9.76 0.00 3.83 1.99 0.07 84.36 08:43:01 3 23.64 0.00 4.29 4.30 0.07 67.70 Average: all 20.71 0.00 3.17 4.39 0.07 71.66 Average: 0 21.74 0.00 3.05 4.20 0.09 70.92 Average: 1 18.97 0.00 2.85 4.87 0.05 73.26 Average: 2 22.56 0.00 3.50 2.82 0.08 71.03 Average: 3 19.57 0.00 3.25 5.67 0.06 71.45