---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4752 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: 2799.998 BogoMIPS: 5599.99 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 7.7G 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 449 140 0 3354 3210 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:59:02:2a brd ff:ff:ff:ff:ff:ff inet 10.32.6.86/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85682sec preferred_lft 85682sec inet6 fe80::f816:3eff:fe59:22a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:e6:aa:fa 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-4752) 03/16/24 _x86_64_ (4 CPU) 17:12:45 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:01 133.04 69.01 64.04 5610.13 40478.47 17:15:01 74.52 18.71 55.81 1744.11 8773.87 17:16:01 277.44 8.50 268.94 1491.08 29786.50 17:17:01 490.84 2.65 488.20 28.77 27313.75 17:18:01 324.08 2.58 321.50 190.77 26611.43 17:19:01 359.11 288.50 70.60 17680.65 45812.23 17:20:01 600.38 596.32 4.07 34660.05 1057.91 17:21:01 586.09 575.44 10.65 52272.49 596.43 17:22:01 552.74 551.17 1.57 12625.76 25.06 17:23:01 236.46 235.46 1.00 20748.01 13.46 17:24:01 162.51 153.25 9.26 8438.39 431.99 Average: 345.21 227.40 117.81 14134.63 16445.90 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:01 1754260 3333168 2284392 56.56 38940 1703212 928148 18.24 565476 1554852 77636 17:15:01 1572624 3403568 2466028 61.06 58592 1921064 848144 16.67 530888 1739840 97508 17:16:01 666280 3248168 3372372 83.50 85988 2612732 1270080 24.97 803828 2308576 16820 17:17:01 210876 3243200 3827776 94.78 111312 2964128 1273260 25.03 783568 2705476 1000 17:18:01 292784 3332532 3745868 92.75 136836 2981568 1193940 23.47 644972 2802348 33152 17:19:01 114820 3323480 3923832 97.16 157560 3152292 1089680 21.42 754652 2893712 13916 17:20:01 382316 3317580 3656336 90.53 157192 2867788 1089904 21.42 619196 2751388 5536 17:21:01 139264 3336740 3899388 96.55 155752 3139144 1036596 20.38 598356 3024024 164 17:22:01 117748 3343072 3920904 97.08 153372 3133264 1036596 20.38 584972 3021328 152 17:23:01 389600 3342960 3649052 90.35 151332 2868628 1040660 20.46 581748 2759024 160 17:24:01 159424 3276548 3879228 96.05 151164 3054440 1006636 19.79 671156 2922336 25788 Average: 527272 3318274 3511380 86.94 123458 2763478 1073968 21.11 648983 2589355 24712 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:01 ens3 331.38 198.27 1332.89 57.91 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 17:15:01 ens3 28.61 25.96 281.66 4.42 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 17:16:01 ens3 781.65 498.42 4519.04 46.17 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 17:17:01 ens3 7.33 7.89 1.61 2.19 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:18:01 ens3 360.42 277.09 2679.37 20.95 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 551.56 438.28 5040.76 30.86 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 907.03 1089.79 62.79 8674.25 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 2.33 2.33 0.20 0.20 0.00 0.00 0.00 0.00 17:22:01 ens3 112.65 150.44 7.96 1176.28 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:23:01 ens3 235.94 418.91 20.54 3381.20 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:24:01 ens3 82.94 136.74 14.64 1007.13 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 309.02 294.68 1269.07 1309.09 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 0.70 0.70 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-4752) 03/16/24 _x86_64_ (4 CPU) 17:12:45 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:01 all 20.02 0.00 2.34 3.82 0.22 73.61 17:14:01 0 23.97 0.00 3.84 3.85 0.28 68.06 17:14:01 1 35.32 0.00 2.71 4.16 0.17 57.65 17:14:01 2 15.86 0.00 1.54 1.35 0.23 81.02 17:14:01 3 4.85 0.00 1.24 5.91 0.22 87.77 17:15:01 all 21.72 0.00 1.47 1.91 0.12 74.78 17:15:01 0 9.43 0.00 0.88 4.97 0.08 84.63 17:15:01 1 41.54 0.00 2.10 1.39 0.17 54.81 17:15:01 2 24.37 0.00 2.07 1.23 0.13 72.19 17:15:01 3 11.58 0.00 0.85 0.05 0.12 87.40 17:16:01 all 11.33 0.00 3.67 7.71 0.37 76.91 17:16:01 0 5.91 0.00 2.98 4.35 0.30 86.46 17:16:01 1 10.60 0.00 3.78 14.84 0.39 70.39 17:16:01 2 16.90 0.00 3.69 7.00 0.44 71.97 17:16:01 3 11.96 0.00 4.21 4.66 0.34 78.84 17:17:01 all 6.90 0.00 4.20 16.13 0.35 72.42 17:17:01 0 6.78 0.00 4.02 23.11 0.33 65.76 17:17:01 1 8.42 0.00 4.66 5.95 0.34 80.63 17:17:01 2 4.48 0.00 5.30 32.99 0.44 56.80 17:17:01 3 7.94 0.00 2.81 2.49 0.30 86.45 17:18:01 all 6.48 0.00 4.44 10.38 0.34 78.36 17:18:01 0 7.59 0.00 4.20 16.26 0.25 71.70 17:18:01 1 4.37 0.00 4.57 9.74 0.30 81.02 17:18:01 2 7.11 0.00 5.80 9.81 0.49 76.79 17:18:01 3 6.87 0.00 3.18 5.73 0.30 83.92 17:19:01 all 14.05 0.00 4.04 18.97 0.38 62.55 17:19:01 0 13.27 0.00 5.10 22.75 0.40 58.47 17:19:01 1 12.76 0.00 4.62 21.72 0.35 60.55 17:19:01 2 19.51 0.00 4.21 14.64 0.49 61.15 17:19:01 3 10.72 0.00 2.27 16.78 0.27 69.97 17:20:01 all 4.34 0.00 1.78 23.53 0.57 69.77 17:20:01 0 5.19 0.00 2.21 29.96 0.55 62.09 17:20:01 1 4.02 0.00 1.96 19.19 0.47 74.36 17:20:01 2 4.27 0.00 1.79 26.21 0.88 66.85 17:20:01 3 3.90 0.00 1.16 18.78 0.40 75.76 17:21:01 all 43.57 0.00 2.70 35.34 0.64 17.75 17:21:01 0 40.29 0.00 2.39 32.60 0.55 24.17 17:21:01 1 45.81 0.00 2.74 33.61 0.52 17.32 17:21:01 2 46.31 0.00 3.04 37.76 0.93 11.97 17:21:01 3 41.88 0.00 2.64 37.41 0.55 17.51 17:22:01 all 11.96 0.00 1.97 45.68 0.66 39.73 17:22:01 0 11.01 0.00 1.86 46.00 0.47 40.67 17:22:01 1 9.78 0.00 1.85 43.91 0.50 43.96 17:22:01 2 14.03 0.00 2.27 48.16 1.07 34.47 17:22:01 3 13.05 0.00 1.96 44.66 0.59 39.75 17:23:01 all 23.11 0.00 1.34 4.20 0.76 70.60 17:23:01 0 12.52 0.00 1.03 3.04 0.43 82.97 17:23:01 1 26.65 0.00 1.18 3.89 0.76 67.51 17:23:01 2 27.34 0.00 1.65 4.94 1.01 65.06 17:23:01 3 25.98 0.00 1.42 4.89 0.83 66.87 17:24:01 all 17.61 0.00 1.26 3.69 0.36 77.08 17:24:01 0 12.65 0.00 1.15 2.72 0.23 83.24 17:24:01 1 12.16 0.00 1.08 2.70 0.28 83.78 17:24:01 2 19.79 0.00 1.39 5.36 0.49 72.98 17:24:01 3 25.88 0.00 1.47 4.00 0.42 68.23 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.47 0.00 2.65 15.55 0.43 64.89 Average: 0 13.52 0.00 2.69 17.22 0.35 66.21 Average: 1 19.24 0.00 2.84 14.61 0.39 62.93 Average: 2 18.18 0.00 2.97 17.18 0.60 61.07 Average: 3 14.96 0.00 2.11 13.19 0.39 69.34