---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-652 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 13G 7.2G 63% / 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 487 395 0 3060 3173 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:26:39:f9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.152/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe26:39f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:bd:0e:be 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-652) 02/18/25 _x86_64_ (4 CPU) 15:34:11 LINUX RESTART (4 CPU) 15:35:02 tps rtps wtps bread/s bwrtn/s 15:36:01 150.13 23.96 126.17 3259.24 48072.39 15:37:01 410.94 68.13 342.81 3088.54 98387.11 15:38:01 183.99 30.71 153.27 2670.49 17755.97 15:39:01 265.82 244.98 20.85 10557.44 3762.57 Average: 253.29 92.21 161.08 4899.18 42018.61 15:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:01 111732 3319588 3926920 97.23 73140 3239180 1107840 21.78 602220 3057236 288556 15:37:01 186692 3222476 3851960 95.38 136608 2979348 1315100 25.85 685308 2871776 49232 15:38:01 401232 3231376 3637420 90.07 153556 2759712 1593376 31.32 904340 2437924 192136 15:39:01 483548 3271332 3555104 88.03 155084 2727680 978104 19.23 787444 2487872 5712 Average: 295801 3261193 3742851 92.68 129597 2926480 1248605 24.54 744828 2713702 133909 15:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:01 ens3 539.01 293.73 15030.18 24.73 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 1.56 1.56 0.15 0.15 0.00 0.00 0.00 0.00 15:37:01 ens3 100.83 70.38 522.07 5.08 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 ens3 103.92 89.82 441.81 8.11 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 212.78 133.63 1052.20 36.68 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 237.76 146.21 4213.27 18.61 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 0.64 0.64 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-652) 02/18/25 _x86_64_ (4 CPU) 15:34:11 LINUX RESTART (4 CPU) 15:35:02 CPU %user %nice %system %iowait %steal %idle 15:36:01 all 21.17 0.00 3.23 4.17 0.06 71.38 15:36:01 0 9.20 0.00 2.38 4.31 0.05 84.06 15:36:01 1 7.92 0.00 2.60 6.79 0.05 82.64 15:36:01 2 46.95 0.00 4.80 1.81 0.10 46.34 15:36:01 3 20.53 0.00 3.11 3.79 0.05 72.52 15:37:01 all 16.34 0.00 6.77 11.12 0.09 65.68 15:37:01 0 15.88 0.00 7.14 25.88 0.10 50.99 15:37:01 1 16.73 0.00 5.92 0.45 0.07 76.83 15:37:01 2 17.88 0.00 7.10 9.97 0.10 64.95 15:37:01 3 14.87 0.00 6.95 8.32 0.08 69.77 15:38:01 all 53.10 0.00 7.09 4.58 0.09 35.14 15:38:01 0 52.85 0.00 6.91 3.36 0.10 36.77 15:38:01 1 52.46 0.00 6.69 1.17 0.08 39.60 15:38:01 2 51.82 0.00 7.09 5.94 0.10 35.06 15:38:01 3 55.26 0.00 7.67 7.84 0.10 29.13 15:39:01 all 15.07 0.00 1.64 12.04 0.07 71.18 15:39:01 0 16.64 0.00 1.74 12.04 0.07 69.51 15:39:01 1 14.37 0.00 1.45 10.75 0.07 73.37 15:39:01 2 13.74 0.00 1.83 11.75 0.08 72.60 15:39:01 3 15.53 0.00 1.54 13.60 0.05 69.27 Average: all 26.44 0.00 4.68 7.99 0.08 60.81 Average: 0 23.69 0.00 4.54 11.38 0.08 60.31 Average: 1 22.90 0.00 4.17 4.78 0.07 68.08 Average: 2 32.58 0.00 5.20 7.38 0.10 54.75 Average: 3 26.58 0.00 4.82 8.41 0.07 60.11