---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-317 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 700K 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 424 1228 0 2291 3259 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:6d:43:37 brd ff:ff:ff:ff:ff:ff inet 10.32.6.151/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86241sec preferred_lft 86241sec inet6 fe80::f816:3eff:fe6d:4337/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:17:81:5e 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-317) 07/19/24 _x86_64_ (4 CPU) 20:41:38 LINUX RESTART (4 CPU) 20:42:03 tps rtps wtps bread/s bwrtn/s 20:43:01 185.47 82.76 102.71 6332.56 43328.55 20:44:01 95.45 17.48 77.97 1742.24 19603.93 Average: 139.70 49.57 90.13 3998.51 31265.22 20:42:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:43:01 1696552 3390112 2342100 57.99 52680 1794836 852512 16.76 529312 1629784 132424 20:44:01 1272408 3351028 2766244 68.49 62096 2161420 885016 17.40 779700 1784208 112968 Average: 1484480 3370570 2554172 63.24 57388 1978128 868764 17.08 654506 1706996 122696 20:42:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:43:01 ens3 385.42 255.73 1475.36 71.43 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 20:44:01 ens3 158.11 116.90 701.81 21.98 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 lo 2.87 2.87 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 269.84 185.14 1082.03 46.29 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 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-317) 07/19/24 _x86_64_ (4 CPU) 20:41:38 LINUX RESTART (4 CPU) 20:42:03 CPU %user %nice %system %iowait %steal %idle 20:43:01 all 19.48 0.00 2.57 5.76 0.07 72.12 20:43:01 0 17.79 0.00 2.37 9.29 0.05 70.50 20:43:01 1 32.38 0.00 2.59 2.71 0.09 62.23 20:43:01 2 17.83 0.00 2.51 6.19 0.07 73.40 20:43:01 3 9.85 0.00 2.80 4.85 0.07 82.43 20:44:01 all 19.05 0.78 1.66 3.74 0.06 74.71 20:44:01 0 24.89 3.09 1.84 6.98 0.07 63.14 20:44:01 1 10.75 0.02 1.42 3.99 0.03 83.79 20:44:01 2 15.94 0.00 1.16 2.51 0.07 80.33 20:44:01 3 24.62 0.00 2.20 1.48 0.05 71.64 Average: all 19.26 0.40 2.10 4.73 0.06 73.44 Average: 0 21.40 1.57 2.10 8.11 0.06 66.75 Average: 1 21.38 0.01 1.99 3.36 0.06 73.19 Average: 2 16.87 0.00 1.82 4.32 0.07 76.93 Average: 3 17.39 0.00 2.49 3.13 0.06 76.93