---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-355 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 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 494 213 0 3236 3166 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:7e:5f:39 brd ff:ff:ff:ff:ff:ff inet 10.32.7.52/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe7e:5f39/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:5a:9b:56 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-355) 02/15/25 _x86_64_ (4 CPU) 01:40:40 LINUX RESTART (4 CPU) 01:41:01 tps rtps wtps bread/s bwrtn/s 01:42:01 182.59 69.32 113.26 5635.86 43343.19 01:43:01 342.38 62.46 279.92 4973.86 124611.89 01:44:01 72.84 15.93 56.91 1344.84 6759.27 01:45:01 146.06 90.20 55.86 5989.54 11811.63 Average: 185.99 59.48 126.51 4486.10 46644.49 01:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:42:01 1643164 3349992 2395488 59.31 53224 1806852 901804 17.73 552884 1658312 152544 01:43:01 542272 3245176 3496380 86.57 118364 2680300 1282896 25.22 729912 2483776 388 01:44:01 477044 3292612 3561608 88.19 124428 2769060 1234920 24.27 778012 2480760 36968 01:45:01 285700 3280864 3752952 92.93 129848 2948272 960860 18.89 1069744 2389724 19004 Average: 737045 3292161 3301607 81.75 106466 2551121 1095120 21.53 782638 2253143 52226 01:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:42:01 lo 1.33 1.33 0.12 0.12 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 ens3 386.99 251.62 1569.43 68.60 0.00 0.00 0.00 0.00 01:43:01 lo 2.13 2.13 0.19 0.19 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 ens3 633.86 349.71 13049.00 28.27 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 01:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 ens3 63.57 50.46 67.36 17.62 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 01:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 ens3 157.96 224.98 72.24 1426.94 0.00 0.00 0.00 0.00 Average: lo 1.58 1.58 0.14 0.14 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 310.65 219.21 3691.07 385.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-355) 02/15/25 _x86_64_ (4 CPU) 01:40:40 LINUX RESTART (4 CPU) 01:41:01 CPU %user %nice %system %iowait %steal %idle 01:42:01 all 20.16 0.00 2.43 5.52 0.06 71.83 01:42:01 0 12.78 0.00 1.57 8.01 0.07 77.57 01:42:01 1 12.26 0.00 1.71 7.39 0.05 78.59 01:42:01 2 32.08 0.00 3.71 3.17 0.08 60.95 01:42:01 3 23.54 0.00 2.69 3.53 0.07 70.17 01:43:01 all 24.35 0.00 7.94 7.12 0.08 60.51 01:43:01 0 24.01 0.00 7.06 10.35 0.07 58.52 01:43:01 1 18.70 0.00 7.52 4.99 0.07 68.72 01:43:01 2 32.49 0.00 9.33 4.92 0.10 53.16 01:43:01 3 22.21 0.00 7.89 8.18 0.07 61.65 01:44:01 all 16.45 0.00 6.77 1.47 0.08 75.23 01:44:01 0 13.91 0.00 6.47 2.28 0.07 77.27 01:44:01 1 12.36 0.00 5.96 0.97 0.07 80.64 01:44:01 2 17.42 0.00 6.37 1.72 0.08 74.41 01:44:01 3 22.11 0.00 8.30 0.90 0.08 68.60 01:45:01 all 27.01 0.00 3.33 3.49 0.07 66.10 01:45:01 0 23.43 0.00 3.52 4.45 0.07 68.53 01:45:01 1 30.83 0.00 2.89 2.82 0.07 63.39 01:45:01 2 19.23 0.00 3.48 3.94 0.07 73.29 01:45:01 3 34.53 0.00 3.41 2.76 0.07 59.23 Average: all 21.98 0.00 5.11 4.39 0.07 68.45 Average: 0 18.52 0.00 4.66 6.26 0.07 70.49 Average: 1 18.55 0.00 4.51 4.04 0.06 72.84 Average: 2 25.28 0.00 5.72 3.43 0.08 65.49 Average: 3 25.61 0.00 5.57 3.82 0.07 64.93