---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2810 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 9.0G 11G 47% / 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 455 1204 0 2284 3228 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:17:4d:24 brd ff:ff:ff:ff:ff:ff inet 10.32.6.240/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86212sec preferred_lft 86212sec inet6 fe80::f816:3eff:fe17:4d24/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:ed:71:a6 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-2810) 08/18/24 _x86_64_ (4 CPU) 14:32:31 LINUX RESTART (4 CPU) 14:33:02 tps rtps wtps bread/s bwrtn/s 14:34:01 149.57 65.43 84.14 4969.19 8407.25 14:35:01 145.69 92.08 53.61 4104.78 12353.14 Average: 147.61 78.87 68.74 4533.36 10396.77 14:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:34:01 1626996 3362416 2411656 59.71 53828 1835976 870300 17.11 560928 1668060 143632 14:35:01 1263120 3326944 2775532 68.72 63756 2143840 883888 17.37 682176 1887160 3732 Average: 1445058 3344680 2593594 64.22 58792 1989908 877094 17.24 621552 1777610 73682 14:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 14:34:01 ens3 461.87 288.71 1590.48 74.13 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 14:35:01 ens3 164.79 105.37 1058.64 30.53 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 1.31 1.31 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 312.08 196.27 1322.32 52.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2810) 08/18/24 _x86_64_ (4 CPU) 14:32:31 LINUX RESTART (4 CPU) 14:33:02 CPU %user %nice %system %iowait %steal %idle 14:34:01 all 21.20 0.00 1.94 4.51 0.06 72.28 14:34:01 0 19.58 0.00 1.98 1.32 0.05 77.06 14:34:01 1 8.75 0.00 1.07 8.38 0.03 81.77 14:34:01 2 30.78 0.00 2.81 4.39 0.09 61.95 14:34:01 3 25.84 0.00 1.95 3.91 0.07 68.23 14:35:01 all 26.17 0.00 1.76 5.79 0.06 66.22 14:35:01 0 20.32 0.00 1.65 6.98 0.05 71.01 14:35:01 1 25.98 0.00 1.83 4.74 0.07 67.38 14:35:01 2 33.40 0.00 2.04 8.14 0.07 56.35 14:35:01 3 25.01 0.00 1.51 3.28 0.07 70.13 Average: all 23.70 0.00 1.85 5.15 0.06 69.23 Average: 0 19.95 0.00 1.81 4.18 0.05 74.01 Average: 1 17.40 0.00 1.45 6.55 0.05 74.54 Average: 2 32.10 0.00 2.42 6.28 0.08 59.13 Average: 3 25.42 0.00 1.73 3.59 0.07 69.19