---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2641 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: 2799.972 BogoMIPS: 5599.94 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 12G 7.6G 61% / 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 484 311 0 3148 3176 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:a7:b8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.34/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe17:a7b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:ab:f0:ad 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-2641) 03/15/25 _x86_64_ (4 CPU) 01:40:43 LINUX RESTART (4 CPU) 01:41:01 tps rtps wtps bread/s bwrtn/s 01:42:01 174.79 69.36 105.43 5634.26 42247.51 01:43:01 270.80 24.79 246.01 3672.96 103018.09 01:44:01 138.41 52.84 85.57 2318.55 27410.36 01:45:01 151.52 92.75 58.77 6384.54 13594.27 Average: 183.89 59.93 123.96 4502.51 46572.26 01:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:42:01 1673212 3367896 2365440 58.57 52716 1794436 865304 17.01 532176 1647196 160276 01:43:01 395984 3308024 3642668 90.20 109656 2902412 1139432 22.40 600188 2766628 292812 01:44:01 358984 3297884 3679668 91.11 124308 2891320 1236012 24.30 720928 2654372 59188 01:45:01 324020 3226292 3714632 91.98 129692 2860844 1009960 19.85 1104832 2320744 18680 Average: 688050 3300024 3350602 82.96 104093 2612253 1062677 20.89 739531 2347235 132739 01:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:42:01 ens3 322.53 226.68 1474.99 66.49 0.00 0.00 0.00 0.00 01:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 01:43:01 ens3 631.12 342.06 12826.23 28.89 0.00 0.00 0.00 0.00 01:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 01:44:01 ens3 127.73 98.08 418.67 18.09 0.00 0.00 0.00 0.00 01:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 ens3 174.85 228.11 72.35 1434.55 0.00 0.00 0.00 0.00 01:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 lo 2.87 2.87 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 314.08 223.74 3698.82 386.97 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 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2641) 03/15/25 _x86_64_ (4 CPU) 01:40:43 LINUX RESTART (4 CPU) 01:41:01 CPU %user %nice %system %iowait %steal %idle 01:42:01 all 18.27 0.00 2.28 5.46 0.05 73.94 01:42:01 0 6.66 0.00 1.37 6.63 0.03 85.30 01:42:01 1 14.30 0.00 1.76 9.17 0.07 74.70 01:42:01 2 17.03 0.00 3.10 4.28 0.07 75.52 01:42:01 3 35.05 0.00 2.87 1.75 0.07 60.25 01:43:01 all 25.92 0.00 8.51 4.74 0.09 60.74 01:43:01 0 20.09 0.00 7.50 5.48 0.07 66.86 01:43:01 1 17.29 0.00 8.00 4.66 0.09 69.97 01:43:01 2 42.41 0.00 9.19 2.67 0.10 45.63 01:43:01 3 23.80 0.00 9.38 6.17 0.07 60.58 01:44:01 all 16.00 0.00 6.74 3.21 0.08 73.97 01:44:01 0 19.73 0.00 6.44 7.16 0.08 66.60 01:44:01 1 13.51 0.00 7.10 1.54 0.08 77.77 01:44:01 2 15.21 0.00 6.33 2.91 0.10 75.45 01:44:01 3 15.55 0.00 7.10 1.19 0.08 76.07 01:45:01 all 26.81 0.00 4.82 3.19 0.08 65.10 01:45:01 0 21.23 0.00 3.36 4.60 0.07 70.75 01:45:01 1 24.03 0.00 4.78 1.69 0.08 69.41 01:45:01 2 34.44 0.00 5.73 2.52 0.08 57.23 01:45:01 3 27.55 0.00 5.41 3.95 0.08 63.01 Average: all 21.74 0.00 5.58 4.15 0.08 68.46 Average: 0 16.91 0.00 4.66 5.97 0.06 72.40 Average: 1 17.28 0.00 5.40 4.26 0.08 72.97 Average: 2 27.26 0.00 6.08 3.09 0.09 63.48 Average: 3 25.51 0.00 6.17 3.26 0.08 64.98