---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3484 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 9.7G 9.6G 51% / 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: 3944 497 415 0 3031 3164 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:0a:33:83 brd ff:ff:ff:ff:ff:ff inet 10.32.6.175/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe0a:3383/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:89:21:e0 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-3484) 06/14/24 _x86_64_ (4 CPU) 15:28:42 LINUX RESTART (4 CPU) 15:29:01 tps rtps wtps bread/s bwrtn/s 15:30:01 197.65 84.04 113.61 6600.63 44097.33 15:31:01 147.69 12.51 135.18 2244.29 27451.56 15:32:01 155.59 0.43 155.16 26.93 13354.17 Average: 166.98 32.33 134.65 2957.28 28301.02 15:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:30:01 1475836 3280140 2562824 63.46 52204 1901520 947656 18.63 673056 1700248 172332 15:31:01 774564 3253244 3264096 80.82 75052 2517180 1232368 24.22 771072 2232812 28652 15:32:01 457916 3269012 3580744 88.66 85620 2811064 962432 18.92 1055756 2235576 16360 Average: 902772 3267465 3135888 77.65 70959 2409921 1047485 20.59 833295 2056212 72448 15:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:30:01 ens3 428.30 283.37 1476.88 70.90 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:31:01 ens3 362.09 146.08 2805.58 19.01 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 lo 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00 15:32:01 ens3 165.97 186.75 817.54 652.55 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 8.00 8.00 0.70 0.70 0.00 0.00 0.00 0.00 Average: ens3 318.79 205.40 1700.00 247.48 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 3.89 3.89 0.35 0.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3484) 06/14/24 _x86_64_ (4 CPU) 15:28:42 LINUX RESTART (4 CPU) 15:29:01 CPU %user %nice %system %iowait %steal %idle 15:30:01 all 19.09 0.00 2.54 5.73 0.06 72.57 15:30:01 0 10.84 0.00 2.04 8.70 0.07 78.36 15:30:01 1 38.47 0.00 3.52 4.41 0.07 53.52 15:30:01 2 16.23 0.00 2.38 4.60 0.07 76.73 15:30:01 3 10.97 0.00 2.24 5.23 0.05 81.51 15:31:01 all 19.44 0.00 2.69 3.83 0.06 73.98 15:31:01 0 8.75 0.00 1.91 6.00 0.03 83.31 15:31:01 1 41.87 0.00 3.97 1.69 0.07 52.41 15:31:01 2 19.52 0.00 3.29 3.67 0.07 73.45 15:31:01 3 7.62 0.00 1.62 3.95 0.05 86.76 15:32:01 all 17.60 0.00 2.96 3.77 0.06 75.61 15:32:01 0 13.24 0.00 2.95 5.83 0.05 77.93 15:32:01 1 18.17 0.00 3.29 3.70 0.07 74.77 15:32:01 2 16.13 0.00 3.47 2.48 0.07 77.86 15:32:01 3 22.88 0.00 2.10 3.05 0.07 71.90 Average: all 18.71 0.00 2.73 4.44 0.06 74.05 Average: 0 10.94 0.00 2.30 6.84 0.05 79.86 Average: 1 32.84 0.00 3.59 3.27 0.07 60.23 Average: 2 17.29 0.00 3.04 3.59 0.07 76.01 Average: 3 13.80 0.00 1.98 4.08 0.06 80.08