---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4631 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 11G 8.7G 55% / 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 469 670 0 2804 3215 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:4f:1e:48 brd ff:ff:ff:ff:ff:ff inet 10.32.7.94/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fe4f:1e48/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:de:c5:0c 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 inet6 fe80::42:ceff:fede:c50c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4631) 06/26/24 _x86_64_ (4 CPU) 15:57:10 LINUX RESTART (4 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 124.61 51.41 73.20 3446.89 9801.83 16:00:01 29.50 0.37 29.13 9.87 4570.70 16:01:01 6.10 0.02 6.08 0.13 245.96 16:02:01 5.57 0.00 5.57 0.00 198.23 16:03:01 6.15 0.02 6.13 4.27 208.50 16:04:01 6.21 0.00 6.21 0.00 207.53 16:05:01 44.00 8.55 35.45 685.73 5871.47 16:06:02 179.62 54.65 124.97 6967.34 71136.07 Average: 50.24 14.38 35.85 1389.96 11537.37 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 1379740 3285232 2658912 65.84 60532 1992576 1008744 19.83 672348 1790992 116628 16:00:01 1223264 3139944 2815388 69.71 62468 2000972 1112772 21.87 820088 1797612 1728 16:01:01 1213316 3134052 2825336 69.96 63604 2003368 1112772 21.87 826864 1799484 588 16:02:01 1210028 3135072 2828624 70.04 64664 2006084 1126944 22.15 826432 1801796 1196 16:03:01 1204348 3133496 2834304 70.18 65712 2008608 1126944 22.15 829396 1803784 1052 16:04:01 1199344 3131920 2839308 70.30 66544 2010780 1126944 22.15 831496 1805528 452 16:05:01 408916 2534196 3629736 89.87 69132 2196144 1738356 34.17 1468824 1946616 8024 16:06:02 802824 3347876 3235828 80.12 83776 2611140 909344 17.88 1007036 2036332 244292 Average: 1080222 3105224 2958430 73.25 67054 2103709 1157852 22.76 910310 1847768 46745 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 ens3 131.84 104.32 977.67 21.56 0.00 0.00 0.00 0.00 15:59:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 ens3 80.97 98.92 129.64 22.47 0.00 0.00 0.00 0.00 16:00:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 ens3 45.26 65.17 41.58 10.05 0.00 0.00 0.00 0.00 16:01:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 45.64 66.22 44.87 10.25 0.00 0.00 0.00 0.00 16:02:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 46.69 66.49 43.71 10.36 0.00 0.00 0.00 0.00 16:03:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 43.62 62.51 37.80 9.69 0.00 0.00 0.00 0.00 16:04:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 403.42 434.00 2747.54 63.46 0.00 0.00 0.00 0.00 16:05:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:02 ens3 642.97 847.99 5098.39 4767.58 0.00 0.00 0.00 0.00 16:06:02 lo 5.76 5.76 0.96 0.96 0.00 0.00 0.00 0.00 16:06:02 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 180.10 218.27 1140.59 614.94 0.00 0.00 0.00 0.00 Average: lo 1.39 1.39 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4631) 06/26/24 _x86_64_ (4 CPU) 15:57:10 LINUX RESTART (4 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 20.21 0.00 1.61 3.24 0.06 74.87 15:59:01 0 8.77 0.00 1.21 2.90 0.07 87.05 15:59:01 1 24.02 0.00 1.72 1.28 0.07 72.91 15:59:01 2 19.79 0.00 1.52 8.11 0.05 70.53 15:59:01 3 28.19 0.00 1.97 0.68 0.07 69.09 16:00:01 all 6.96 0.00 0.35 0.35 0.04 92.29 16:00:01 0 9.51 0.00 0.70 0.23 0.03 89.52 16:00:01 1 8.94 0.00 0.23 0.30 0.03 90.49 16:00:01 2 3.52 0.00 0.10 0.18 0.03 96.17 16:00:01 3 5.90 0.00 0.37 0.70 0.05 92.98 16:01:01 all 3.12 0.00 0.18 0.02 0.02 96.66 16:01:01 0 4.01 0.00 0.12 0.00 0.03 95.84 16:01:01 1 1.92 0.00 0.05 0.00 0.00 98.03 16:01:01 2 1.73 0.00 0.08 0.08 0.02 98.08 16:01:01 3 4.80 0.00 0.50 0.00 0.03 94.66 16:02:01 all 3.04 0.00 0.15 0.04 0.03 96.74 16:02:01 0 6.40 0.00 0.36 0.03 0.03 93.17 16:02:01 1 2.60 0.00 0.02 0.00 0.02 97.37 16:02:01 2 2.24 0.00 0.08 0.10 0.03 97.55 16:02:01 3 0.88 0.00 0.12 0.02 0.03 98.95 16:03:01 all 2.28 0.00 0.15 0.03 0.02 97.53 16:03:01 0 2.80 0.00 0.23 0.02 0.02 96.93 16:03:01 1 0.08 0.00 0.02 0.00 0.00 99.90 16:03:01 2 3.14 0.00 0.05 0.00 0.03 96.78 16:03:01 3 3.12 0.00 0.28 0.10 0.03 96.47 16:04:01 all 2.37 0.00 0.17 0.03 0.03 97.41 16:04:01 0 3.66 0.00 0.15 0.07 0.05 96.07 16:04:01 1 1.18 0.00 0.15 0.00 0.02 98.65 16:04:01 2 2.55 0.00 0.10 0.00 0.02 97.33 16:04:01 3 2.06 0.00 0.25 0.05 0.03 97.61 16:05:01 all 23.67 0.00 1.08 0.63 0.07 74.56 16:05:01 0 23.53 0.00 1.09 0.79 0.07 74.53 16:05:01 1 24.59 0.00 0.94 0.13 0.05 74.29 16:05:01 2 23.53 0.00 1.02 0.32 0.07 75.07 16:05:01 3 23.04 0.00 1.28 1.28 0.08 74.32 16:06:02 all 39.42 0.00 3.96 3.46 0.09 53.08 16:06:02 0 41.07 0.00 3.47 6.69 0.08 48.69 16:06:02 1 33.08 0.00 3.72 2.17 0.08 60.95 16:06:02 2 47.11 0.00 4.21 3.40 0.10 45.18 16:06:02 3 36.43 0.00 4.45 1.55 0.08 57.49 Average: all 12.60 0.00 0.95 0.97 0.04 85.44 Average: 0 12.45 0.00 0.91 1.33 0.05 85.26 Average: 1 12.02 0.00 0.85 0.48 0.03 86.61 Average: 2 12.91 0.00 0.89 1.52 0.04 84.64 Average: 3 13.02 0.00 1.15 0.55 0.05 85.24