---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76460 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 878 25638 0 5650 30832 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:1a:fd:0e brd ff:ff:ff:ff:ff:ff inet 10.30.106.224/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe1a:fd0e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:ff:94:e0 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76460) 10/13/24 _x86_64_ (8 CPU) 11:49:27 LINUX RESTART (8 CPU) 11:50:02 tps rtps wtps bread/s bwrtn/s 11:51:01 320.10 43.43 276.66 1954.38 27780.51 11:52:01 136.76 22.95 113.81 2760.47 31383.44 11:53:01 324.11 13.76 310.35 781.54 148696.02 11:54:01 55.56 0.60 54.96 48.53 23713.66 11:55:01 47.13 0.85 46.28 40.79 20921.03 Average: 176.25 16.23 160.02 1114.34 50574.90 11:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 30080208 31672128 2859012 8.68 71724 1830916 1433976 4.22 901544 1665884 163604 11:52:01 28385592 31634324 4553628 13.82 105216 3404752 1414600 4.16 1021384 3142288 1385316 11:53:01 26002504 31347764 6936716 21.06 130524 5375044 4218304 12.41 1364256 5045576 1644 11:54:01 23999836 29491604 8939384 27.14 132496 5514240 6670772 19.63 3326412 5067852 484 11:55:01 26294692 31606552 6644528 20.17 133244 5344656 1476540 4.34 1247332 4897628 2856 Average: 26952566 31150474 5986654 18.17 114641 4293922 3042838 8.95 1572186 3963846 310781 11:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 ens3 243.04 148.65 1354.18 55.43 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 11:52:01 ens3 355.42 222.00 11848.35 20.01 0.00 0.00 0.00 0.00 11:52:01 br-7fe30f29edc7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 9.20 9.20 0.85 0.85 0.00 0.00 0.00 0.00 11:53:01 ens3 753.17 426.68 25016.54 28.20 0.00 0.00 0.00 0.00 11:53:01 vethd3ff84f 25.21 19.55 3.02 1.78 0.00 0.00 0.00 0.00 11:53:01 veth0890133 0.32 0.47 0.02 0.03 0.00 0.00 0.00 0.00 11:53:01 br-7fe30f29edc7 0.20 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:54:01 ens3 6.55 4.58 1.40 1.40 0.00 0.00 0.00 0.00 11:54:01 veth0890133 4.23 3.80 0.72 0.47 0.00 0.00 0.00 0.00 11:54:01 br-7fe30f29edc7 1.07 1.30 0.53 0.34 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 ens3 123.91 84.49 76.07 159.25 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 23.03 23.03 2.82 2.82 0.00 0.00 0.00 0.00 Average: ens3 296.60 177.38 7680.39 52.85 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 3.85 3.85 0.50 0.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76460) 10/13/24 _x86_64_ (8 CPU) 11:49:27 LINUX RESTART (8 CPU) 11:50:02 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 10.36 0.00 1.01 2.83 0.04 85.75 11:51:01 0 7.31 0.00 0.25 0.29 0.03 92.12 11:51:01 1 3.51 0.00 0.29 0.46 0.02 95.72 11:51:01 2 10.69 0.00 1.07 0.65 0.03 87.56 11:51:01 3 13.39 0.00 1.21 0.90 0.03 84.47 11:51:01 4 31.84 0.00 2.14 2.11 0.09 63.83 11:51:01 5 11.62 0.00 1.10 0.48 0.02 86.78 11:51:01 6 2.56 0.00 0.46 0.17 0.02 96.79 11:51:01 7 2.04 0.00 1.55 17.61 0.03 78.77 11:52:01 all 11.59 0.00 2.50 2.60 0.04 83.27 11:52:01 0 6.69 0.00 2.55 0.99 0.02 89.76 11:52:01 1 5.90 0.00 2.82 0.67 0.03 90.58 11:52:01 2 5.55 0.00 1.49 0.12 0.05 92.80 11:52:01 3 5.89 0.00 1.95 0.07 0.07 92.03 11:52:01 4 25.86 0.00 3.24 0.92 0.05 69.93 11:52:01 5 4.25 0.00 1.98 5.82 0.07 87.88 11:52:01 6 30.16 0.00 3.00 1.76 0.05 65.03 11:52:01 7 8.37 0.00 2.99 10.49 0.05 78.10 11:53:01 all 9.13 0.00 4.35 9.62 0.06 76.84 11:53:01 0 11.09 0.00 5.37 19.65 0.07 63.82 11:53:01 1 9.38 0.00 3.91 3.26 0.05 83.40 11:53:01 2 9.85 0.00 4.65 11.20 0.05 74.25 11:53:01 3 9.04 0.00 3.12 3.30 0.05 84.49 11:53:01 4 9.49 0.00 3.90 1.64 0.05 84.92 11:53:01 5 9.57 0.00 4.37 28.93 0.05 57.08 11:53:01 6 6.83 0.00 6.02 1.08 0.05 86.02 11:53:01 7 7.76 0.00 3.42 8.04 0.05 80.73 11:54:01 all 28.83 0.00 3.31 1.23 0.08 66.56 11:54:01 0 28.99 0.00 3.50 0.02 0.07 67.43 11:54:01 1 23.04 0.00 2.58 1.44 0.08 72.86 11:54:01 2 28.33 0.00 2.71 3.89 0.08 64.98 11:54:01 3 38.66 0.00 3.81 0.58 0.08 56.87 11:54:01 4 29.54 0.00 3.42 1.60 0.08 65.36 11:54:01 5 27.52 0.00 3.38 0.00 0.08 69.02 11:54:01 6 24.90 0.00 2.83 1.41 0.07 70.80 11:54:01 7 29.57 0.00 4.25 0.94 0.07 65.17 11:55:01 all 2.52 0.00 0.64 1.32 0.05 95.47 11:55:01 0 5.43 0.00 0.80 0.18 0.05 93.54 11:55:01 1 2.82 0.00 0.60 0.35 0.05 96.18 11:55:01 2 2.69 0.00 0.57 0.07 0.05 96.62 11:55:01 3 1.95 0.00 0.62 0.52 0.05 96.86 11:55:01 4 1.49 0.00 0.79 8.84 0.05 88.83 11:55:01 5 2.19 0.00 0.58 0.25 0.05 96.93 11:55:01 6 2.00 0.00 0.65 0.17 0.03 97.14 11:55:01 7 1.57 0.00 0.57 0.20 0.05 97.60 Average: all 12.49 0.00 2.36 3.51 0.05 81.58 Average: 0 11.91 0.00 2.49 4.20 0.05 81.35 Average: 1 8.94 0.00 2.04 1.23 0.05 87.74 Average: 2 11.41 0.00 2.10 3.18 0.05 83.26 Average: 3 13.81 0.00 2.14 1.07 0.06 82.92 Average: 4 19.62 0.00 2.70 3.03 0.06 74.59 Average: 5 11.03 0.00 2.28 7.05 0.05 79.58 Average: 6 13.32 0.00 2.59 0.92 0.04 83.13 Average: 7 9.90 0.00 2.56 7.42 0.05 80.07