---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6225 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 9.2G 11G 48% / 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 451 1095 0 2396 3226 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:a4:33:c9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.186/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fea4:33c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:ff:31:40 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-6225) 09/28/24 _x86_64_ (4 CPU) 13:33:48 LINUX RESTART (4 CPU) 13:34:01 tps rtps wtps bread/s bwrtn/s 13:35:01 180.77 85.29 95.48 6615.79 41224.28 13:36:01 102.37 29.13 73.23 1631.73 11789.60 13:37:01 10.50 0.02 10.48 2.27 834.39 13:38:01 39.10 10.85 28.25 740.40 3781.07 Average: 83.19 31.32 51.86 2247.73 14408.44 13:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 1671556 3309204 2367096 58.61 43008 1754596 940400 18.49 613012 1581228 95692 13:36:01 1325752 3224920 2712900 67.17 60884 1984520 1020824 20.07 709700 1803640 14208 13:37:01 1313540 3219656 2725112 67.48 62616 1988908 1024760 20.14 717000 1806968 2296 13:38:01 441076 2480080 3597576 89.08 65644 2115000 1701928 33.45 1490608 1893064 6944 Average: 1187981 3058465 2850671 70.58 58038 1960756 1171978 23.04 882580 1771225 29785 13:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 338.10 227.31 1460.70 70.57 0.00 0.00 0.00 0.00 13:35:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 127.87 116.55 852.09 27.07 0.00 0.00 0.00 0.00 13:36:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 57.61 84.16 62.16 13.61 0.00 0.00 0.00 0.00 13:37:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 257.65 302.78 1700.22 46.66 0.00 0.00 0.00 0.00 13:38:01 lo 0.75 0.75 0.06 0.06 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 195.31 182.69 1018.75 39.48 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6225) 09/28/24 _x86_64_ (4 CPU) 13:33:48 LINUX RESTART (4 CPU) 13:34:01 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 16.98 0.00 2.30 5.35 0.06 75.30 13:35:01 0 12.59 0.00 1.91 5.40 0.05 80.05 13:35:01 1 27.74 0.00 2.63 5.03 0.10 64.50 13:35:01 2 12.52 0.00 1.77 5.18 0.05 80.48 13:35:01 3 15.11 0.00 2.86 5.79 0.05 76.18 13:36:01 all 18.79 0.00 1.23 2.46 0.06 77.47 13:36:01 0 13.16 0.00 1.12 0.50 0.05 85.17 13:36:01 1 32.35 0.00 1.90 0.80 0.07 64.87 13:36:01 2 10.99 0.00 0.72 5.21 0.05 83.03 13:36:01 3 18.62 0.00 1.20 3.32 0.05 76.81 13:37:01 all 4.86 0.00 0.25 0.05 0.03 94.81 13:37:01 0 6.15 0.00 0.49 0.02 0.03 93.31 13:37:01 1 3.38 0.00 0.12 0.00 0.02 96.48 13:37:01 2 8.17 0.00 0.22 0.08 0.03 91.50 13:37:01 3 1.72 0.00 0.13 0.12 0.03 97.99 13:38:01 all 23.78 0.00 1.00 0.36 0.07 74.79 13:38:01 0 23.80 0.00 1.20 0.12 0.07 74.81 13:38:01 1 23.19 0.00 0.89 0.27 0.05 75.61 13:38:01 2 26.42 0.00 1.22 0.75 0.08 71.53 13:38:01 3 21.72 0.00 0.74 0.30 0.07 77.18 Average: all 16.10 0.00 1.19 2.05 0.05 80.60 Average: 0 13.93 0.00 1.18 1.51 0.05 83.33 Average: 1 21.65 0.00 1.38 1.52 0.06 75.39 Average: 2 14.53 0.00 0.98 2.81 0.05 81.63 Average: 3 14.29 0.00 1.23 2.38 0.05 82.04