---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-372 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 1106 0 2385 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:8e:b9:ba brd ff:ff:ff:ff:ff:ff inet 10.32.7.195/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe8e:b9ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e3:bd:83:a0 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-372) 02/15/25 _x86_64_ (4 CPU) 05:09:42 LINUX RESTART (4 CPU) 05:10:01 tps rtps wtps bread/s bwrtn/s 05:11:02 174.22 69.31 104.92 5630.39 41960.62 05:12:01 99.08 30.89 68.19 1663.72 11944.96 05:13:01 9.77 0.02 9.75 0.13 461.26 05:14:01 39.54 11.23 28.31 757.34 3722.98 Average: 80.58 27.85 52.73 2014.36 14533.24 05:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:11:02 1714480 3393376 2324172 57.55 52548 1781456 840688 16.53 506316 1637132 157452 05:12:01 1327448 3214396 2711204 67.13 61008 1972292 1013568 19.92 698200 1814428 4556 05:13:01 1313052 3207140 2725600 67.49 62908 1976724 1017528 20.00 707004 1818092 1124 05:14:01 862900 2892020 3175752 78.63 66160 2104608 1279608 25.15 1082224 1882368 7596 Average: 1304470 3176733 2734182 67.70 60656 1958770 1037848 20.40 748436 1788005 42682 05:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:11:02 ens3 385.89 247.93 1465.81 68.37 0.00 0.00 0.00 0.00 05:11:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 05:12:01 ens3 137.49 128.01 971.39 24.63 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 lo 1.56 1.56 0.15 0.15 0.00 0.00 0.00 0.00 05:13:01 ens3 58.11 84.25 63.72 13.52 0.00 0.00 0.00 0.00 05:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:14:01 ens3 302.45 335.63 1711.35 55.25 0.00 0.00 0.00 0.00 05:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 lo 1.43 1.43 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 221.33 199.25 1053.41 40.51 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 1.11 1.11 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-372) 02/15/25 _x86_64_ (4 CPU) 05:09:42 LINUX RESTART (4 CPU) 05:10:01 CPU %user %nice %system %iowait %steal %idle 05:11:02 all 18.41 0.00 2.26 5.23 0.06 74.04 05:11:02 0 11.27 0.00 1.91 6.12 0.05 80.65 05:11:02 1 5.26 0.00 1.34 9.89 0.05 83.46 05:11:02 2 22.12 0.00 1.89 2.11 0.07 73.81 05:11:02 3 34.93 0.00 3.86 2.82 0.07 58.33 05:12:01 all 15.72 0.00 0.84 1.77 0.05 81.61 05:12:01 0 6.14 0.00 0.64 3.31 0.02 89.88 05:12:01 1 13.60 0.00 0.59 2.28 0.05 83.48 05:12:01 2 16.37 0.00 0.69 0.51 0.07 82.36 05:12:01 3 26.79 0.00 1.44 0.97 0.07 70.74 05:13:01 all 4.31 0.00 0.22 0.05 0.03 95.39 05:13:01 0 3.79 0.00 0.25 0.07 0.03 95.86 05:13:01 1 2.94 0.00 0.05 0.12 0.02 96.88 05:13:01 2 6.14 0.00 0.41 0.00 0.05 93.39 05:13:01 3 4.32 0.00 0.17 0.00 0.02 95.50 05:14:01 all 27.44 0.00 1.05 0.34 0.06 71.11 05:14:01 0 29.15 0.00 0.95 0.20 0.07 69.64 05:14:01 1 25.96 0.00 0.93 0.63 0.07 72.40 05:14:01 2 25.58 0.00 1.42 0.28 0.08 72.63 05:14:01 3 29.07 0.00 0.93 0.23 0.05 69.71 Average: all 16.46 0.00 1.10 1.84 0.05 80.55 Average: 0 12.65 0.00 0.94 2.42 0.04 83.96 Average: 1 11.94 0.00 0.73 3.23 0.05 84.06 Average: 2 17.51 0.00 1.10 0.72 0.07 80.59 Average: 3 23.76 0.00 1.60 1.01 0.05 73.58