---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-87472 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 851 28536 0 2778 30880 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:0c:95:8f brd ff:ff:ff:ff:ff:ff inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fe0c:958f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:45:ea:40 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-87472) 11/29/24 _x86_64_ (8 CPU) 15:20:50 LINUX RESTART (8 CPU) 15:21:01 tps rtps wtps bread/s bwrtn/s 15:22:02 327.48 74.05 253.42 5285.92 56504.58 15:23:01 145.94 30.55 115.39 1377.26 26195.42 15:24:01 94.87 3.22 91.65 320.35 27129.88 Average: 189.67 35.97 153.70 2333.15 36668.13 15:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:22:02 30225576 31654692 2713644 8.24 55028 1693760 1521408 4.48 890388 1550316 88932 15:23:01 29429184 31150748 3510036 10.66 81220 1941952 2183424 6.42 1446232 1754100 88172 15:24:01 29286708 31666292 3652512 11.09 89148 2577192 1460084 4.30 1155180 2155572 415272 Average: 29647156 31490577 3292064 9.99 75132 2070968 1721639 5.07 1163933 1819996 197459 15:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:02 ens3 352.11 242.26 1496.02 74.82 0.00 0.00 0.00 0.00 15:22:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 ens3 141.47 123.40 1064.94 28.05 0.00 0.00 0.00 0.00 15:23:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 ens3 446.14 359.89 3527.15 89.12 0.00 0.00 0.00 0.00 15:24:01 lo 0.20 0.20 0.02 0.02 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 314.20 242.51 2034.76 64.20 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-87472) 11/29/24 _x86_64_ (8 CPU) 15:20:50 LINUX RESTART (8 CPU) 15:21:01 CPU %user %nice %system %iowait %steal %idle 15:22:02 all 7.74 0.00 1.06 6.09 0.04 85.07 15:22:02 0 16.11 0.00 2.51 18.60 0.08 62.70 15:22:02 1 8.79 0.00 1.37 6.82 0.03 82.99 15:22:02 2 13.10 0.00 1.19 0.64 0.05 85.03 15:22:02 3 4.53 0.00 0.50 16.93 0.03 78.01 15:22:02 4 9.85 0.00 0.90 0.74 0.03 88.48 15:22:02 5 3.19 0.00 0.78 0.94 0.02 95.07 15:22:02 6 2.91 0.00 0.62 0.68 0.02 95.77 15:22:02 7 3.49 0.00 0.64 3.53 0.05 92.29 15:23:01 all 12.06 0.00 0.91 4.29 0.05 82.69 15:23:01 0 15.61 0.00 1.36 3.75 0.03 79.25 15:23:01 1 29.88 0.00 1.39 1.16 0.12 67.45 15:23:01 2 15.18 0.00 0.66 0.92 0.05 83.19 15:23:01 3 5.65 0.00 0.27 11.00 0.02 83.06 15:23:01 4 2.94 0.00 0.49 1.85 0.02 94.69 15:23:01 5 8.15 0.00 0.65 4.06 0.03 87.11 15:23:01 6 6.92 0.00 0.76 8.45 0.05 83.81 15:23:01 7 12.08 0.00 1.70 3.17 0.07 82.98 15:24:01 all 27.39 0.00 1.49 1.22 0.06 69.85 15:24:01 0 11.63 0.00 0.98 0.05 0.03 87.31 15:24:01 1 25.41 0.00 3.42 0.95 0.05 70.17 15:24:01 2 19.44 0.00 0.84 0.00 0.07 79.66 15:24:01 3 47.57 0.00 2.89 0.42 0.07 49.06 15:24:01 4 28.57 0.00 1.31 0.07 0.07 69.99 15:24:01 5 40.26 0.00 0.32 0.00 0.07 59.36 15:24:01 6 28.01 0.00 0.72 3.88 0.05 67.34 15:24:01 7 18.26 0.00 1.47 4.37 0.07 75.83 Average: all 15.75 0.00 1.16 3.86 0.05 79.18 Average: 0 14.44 0.00 1.62 7.46 0.05 76.44 Average: 1 21.31 0.00 2.07 2.98 0.07 73.57 Average: 2 15.91 0.00 0.90 0.52 0.06 82.62 Average: 3 19.32 0.00 1.23 9.44 0.04 69.97 Average: 4 13.84 0.00 0.90 0.88 0.04 84.33 Average: 5 17.25 0.00 0.58 1.65 0.04 80.48 Average: 6 12.64 0.00 0.70 4.32 0.04 82.30 Average: 7 11.27 0.00 1.27 3.69 0.06 83.71