---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2135 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: 2800.000 BogoMIPS: 5600.00 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 9.5G 9.7G 50% / 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 460 694 0 2789 3203 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:c5:28:e2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.199/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86208sec preferred_lft 86208sec inet6 fe80::f816:3eff:fec5:28e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:19:c7:d2 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-2135) 08/10/24 _x86_64_ (4 CPU) 16:27:43 LINUX RESTART (4 CPU) 16:28:01 tps rtps wtps bread/s bwrtn/s 16:29:01 186.84 83.81 103.03 6572.88 41200.55 16:30:01 129.00 12.58 116.42 2259.33 37851.20 Average: 157.92 48.20 109.72 4416.46 39526.15 16:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:29:01 1562524 3298652 2476128 61.31 49996 1840644 950108 18.68 653616 1641336 189972 16:30:01 784392 3346096 3254260 80.58 73244 2611436 997036 19.60 870444 2137040 184 Average: 1173458 3322374 2865194 70.94 61620 2226040 973572 19.14 762030 1889188 95078 16:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:29:01 ens3 417.48 263.08 1435.69 70.26 0.00 0.00 0.00 0.00 16:29:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 ens3 531.42 413.47 3878.96 1083.92 0.00 0.00 0.00 0.00 16:30:01 lo 3.27 3.27 0.29 0.29 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 474.44 338.26 2657.12 577.01 0.00 0.00 0.00 0.00 Average: lo 2.13 2.13 0.19 0.19 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2135) 08/10/24 _x86_64_ (4 CPU) 16:27:43 LINUX RESTART (4 CPU) 16:28:01 CPU %user %nice %system %iowait %steal %idle 16:29:01 all 17.92 0.00 2.46 5.79 0.06 73.76 16:29:01 0 18.02 0.00 1.82 2.86 0.05 77.25 16:29:01 1 8.23 0.00 1.86 7.80 0.07 82.04 16:29:01 2 19.37 0.00 2.37 2.72 0.05 75.49 16:29:01 3 26.16 0.00 3.83 9.80 0.07 60.15 16:30:01 all 20.72 0.00 2.66 2.63 0.08 73.91 16:30:01 0 16.73 0.00 1.80 1.60 0.07 79.80 16:30:01 1 33.64 0.00 3.26 3.78 0.08 59.23 16:30:01 2 19.71 0.00 3.22 2.23 0.08 74.77 16:30:01 3 12.76 0.00 2.37 2.95 0.08 81.84 Average: all 19.32 0.00 2.56 4.22 0.07 73.84 Average: 0 17.37 0.00 1.81 2.23 0.06 78.53 Average: 1 20.86 0.00 2.56 5.80 0.08 70.70 Average: 2 19.53 0.00 2.79 2.48 0.07 75.13 Average: 3 19.49 0.00 3.10 6.39 0.08 70.94