---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24272 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 11G 145G 7% / 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 832 28934 0 2399 30907 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:3f:f8:de brd ff:ff:ff:ff:ff:ff inet 10.30.106.14/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe3f:f8de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:a0:c0:9e 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-24272) 04/18/24 _x86_64_ (8 CPU) 23:35:23 LINUX RESTART (8 CPU) 23:36:02 tps rtps wtps bread/s bwrtn/s 23:37:01 124.08 39.55 84.53 1798.07 38833.55 23:38:01 142.76 18.25 124.51 663.62 44741.34 23:39:01 26.05 0.17 25.88 3.60 32571.10 23:40:01 49.98 2.85 47.13 109.85 36322.88 Average: 85.55 15.10 70.45 638.96 38114.22 23:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:37:01 30188008 31753684 2751212 8.35 68432 1809076 1424720 4.19 821684 1646448 143480 23:38:01 28309576 30108804 4629644 14.06 82248 2016552 3284780 9.66 2507484 1810244 9736 23:39:01 27572228 29373352 5366992 16.29 82364 2018164 3860652 11.36 3245948 1807696 16 23:40:01 29605316 31624572 3333904 10.12 85628 2229564 1467812 4.32 1111576 1906936 138988 Average: 28918782 30715103 4020438 12.21 79668 2018339 2509491 7.38 1921673 1792831 73055 23:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:37:01 ens3 138.30 100.59 954.92 21.24 0.00 0.00 0.00 0.00 23:37:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 23:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 ens3 276.50 228.86 2017.23 60.85 0.00 0.00 0.00 0.00 23:38:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 23:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 ens3 214.26 155.29 72.49 63.74 0.00 0.00 0.00 0.00 23:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 ens3 239.08 184.45 502.68 1011.65 0.00 0.00 0.00 0.00 23:40:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 217.37 167.58 886.54 290.49 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.09 0.09 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24272) 04/18/24 _x86_64_ (8 CPU) 23:35:23 LINUX RESTART (8 CPU) 23:36:02 CPU %user %nice %system %iowait %steal %idle 23:37:01 all 9.96 0.00 0.82 3.56 0.04 85.63 23:37:01 0 0.59 0.00 0.46 21.07 0.05 77.83 23:37:01 1 4.90 0.00 0.70 0.37 0.02 94.01 23:37:01 2 5.85 0.00 0.71 0.51 0.02 92.91 23:37:01 3 1.20 0.00 0.37 0.27 0.00 98.15 23:37:01 4 2.61 0.00 0.47 0.36 0.03 96.52 23:37:01 5 12.01 0.00 0.87 1.94 0.05 85.13 23:37:01 6 31.59 0.00 1.60 3.36 0.07 63.38 23:37:01 7 21.12 0.00 1.36 0.61 0.03 76.88 23:38:01 all 21.86 0.00 1.15 2.92 0.06 74.01 23:38:01 0 10.85 0.00 1.87 17.61 0.05 69.63 23:38:01 1 18.43 0.00 0.75 0.28 0.05 80.48 23:38:01 2 16.59 0.00 1.89 0.48 0.08 80.96 23:38:01 3 24.45 0.00 0.65 0.57 0.08 74.25 23:38:01 4 12.30 0.00 0.53 2.07 0.05 85.05 23:38:01 5 11.89 0.00 0.66 0.90 0.03 86.52 23:38:01 6 39.62 0.00 0.95 0.64 0.07 58.72 23:38:01 7 40.90 0.00 1.94 0.77 0.07 56.32 23:39:01 all 18.48 0.00 0.48 1.95 0.05 79.03 23:39:01 0 6.51 0.00 0.23 15.39 0.03 77.84 23:39:01 1 31.13 0.00 0.75 0.00 0.07 68.05 23:39:01 2 29.46 0.00 0.67 0.00 0.03 69.84 23:39:01 3 10.91 0.00 0.25 0.00 0.03 88.80 23:39:01 4 15.15 0.00 0.32 0.03 0.07 84.43 23:39:01 5 16.82 0.00 0.52 0.20 0.07 82.40 23:39:01 6 14.74 0.00 0.37 0.00 0.07 84.83 23:39:01 7 23.19 0.00 0.70 0.00 0.07 76.04 23:40:01 all 13.98 0.00 0.63 1.84 0.04 83.51 23:40:01 0 13.76 0.00 0.74 13.16 0.05 72.30 23:40:01 1 24.36 0.00 0.79 0.49 0.05 74.31 23:40:01 2 5.86 0.00 0.55 0.00 0.02 93.57 23:40:01 3 9.87 0.00 0.70 0.12 0.07 89.24 23:40:01 4 18.72 0.00 0.42 0.27 0.03 80.56 23:40:01 5 6.37 0.00 0.37 0.32 0.03 92.91 23:40:01 6 10.39 0.00 0.59 0.00 0.03 88.99 23:40:01 7 22.49 0.00 0.92 0.35 0.08 76.16 Average: all 16.10 0.00 0.77 2.56 0.05 80.52 Average: 0 7.96 0.00 0.83 16.79 0.05 74.38 Average: 1 19.76 0.00 0.75 0.29 0.05 79.16 Average: 2 14.47 0.00 0.96 0.25 0.04 84.29 Average: 3 11.65 0.00 0.49 0.24 0.05 87.57 Average: 4 12.23 0.00 0.44 0.68 0.05 86.60 Average: 5 11.77 0.00 0.60 0.83 0.05 86.74 Average: 6 24.03 0.00 0.87 0.99 0.06 74.05 Average: 7 26.94 0.00 1.23 0.43 0.06 71.33