---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32341 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 144G 8% / 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 843 27981 0 3341 30870 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:88:c7:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.60/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:fe88:c7c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:03:9b:42 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:abff:fe03:9b42/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32341) 08/01/25 _x86_64_ (8 CPU) 14:56:39 LINUX RESTART (8 CPU) 14:57:02 tps rtps wtps bread/s bwrtn/s 14:58:01 318.37 58.80 259.57 3731.30 76971.90 14:59:01 311.61 45.03 266.59 3440.63 66813.53 15:00:01 154.73 9.13 145.60 751.88 74613.00 Average: 261.25 37.53 223.72 2635.08 72776.27 14:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:58:01 30127000 31691172 2812220 8.54 68356 1806640 1411092 4.15 856912 1659724 177628 14:59:01 28365488 30765356 4573732 13.89 101984 2585148 2257908 6.64 2116044 2108824 315892 15:00:01 28687520 31642528 4251700 12.91 115044 3109940 1441364 4.24 1401524 2468308 25660 Average: 29060003 31366352 3879217 11.78 95128 2500576 1703455 5.01 1458160 2078952 173060 14:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:58:01 ens3 431.49 293.68 1719.33 81.03 0.00 0.00 0.00 0.00 14:58:01 lo 1.76 1.76 0.20 0.20 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 ens3 423.41 289.59 4781.32 29.17 0.00 0.00 0.00 0.00 14:59:01 lo 128.11 128.11 24.45 24.45 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 246.52 135.09 2117.75 15.19 0.00 0.00 0.00 0.00 15:00:01 lo 35.95 35.95 6.06 6.06 0.00 0.00 0.00 0.00 15:00:01 docker0 3.58 4.68 0.39 0.66 0.00 0.00 0.00 0.00 Average: ens3 366.77 239.14 2879.20 41.57 0.00 0.00 0.00 0.00 Average: lo 55.57 55.57 10.29 10.29 0.00 0.00 0.00 0.00 Average: docker0 1.20 1.57 0.13 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32341) 08/01/25 _x86_64_ (8 CPU) 14:56:39 LINUX RESTART (8 CPU) 14:57:02 CPU %user %nice %system %iowait %steal %idle 14:58:01 all 10.61 0.00 1.20 3.40 0.04 84.76 14:58:01 0 3.46 0.00 0.63 0.42 0.02 95.47 14:58:01 1 22.05 0.00 1.98 2.20 0.05 73.72 14:58:01 2 18.73 0.00 1.37 0.61 0.03 79.25 14:58:01 3 13.33 0.00 0.99 5.13 0.07 80.49 14:58:01 4 14.06 0.00 1.70 0.42 0.03 83.78 14:58:01 5 6.02 0.00 1.70 3.88 0.03 88.36 14:58:01 6 2.96 0.00 0.44 9.18 0.05 87.37 14:58:01 7 4.23 0.00 0.70 5.37 0.03 89.67 14:59:01 all 33.30 0.00 1.74 1.79 0.08 63.09 14:59:01 0 34.79 0.00 1.52 0.74 0.07 62.88 14:59:01 1 37.90 0.00 2.27 0.73 0.12 58.98 14:59:01 2 29.85 0.00 1.32 0.28 0.07 68.48 14:59:01 3 31.68 0.00 1.64 3.93 0.07 62.68 14:59:01 4 31.90 0.00 1.47 0.20 0.08 66.34 14:59:01 5 38.86 0.00 2.14 1.15 0.12 57.73 14:59:01 6 33.88 0.00 1.73 3.68 0.08 60.63 14:59:01 7 27.48 0.00 1.84 3.61 0.07 67.00 15:00:01 all 19.04 0.00 1.78 2.18 0.08 76.92 15:00:01 0 14.70 0.00 1.36 6.50 0.08 77.36 15:00:01 1 24.69 0.00 2.67 0.97 0.07 71.61 15:00:01 2 18.05 0.00 1.91 0.13 0.07 79.85 15:00:01 3 32.46 0.00 1.60 0.35 0.08 65.50 15:00:01 4 14.92 0.00 2.19 1.93 0.08 80.88 15:00:01 5 11.76 0.00 1.75 2.14 0.07 84.29 15:00:01 6 23.64 0.00 1.53 1.30 0.08 73.44 15:00:01 7 12.17 0.00 1.21 4.11 0.07 82.45 Average: all 21.04 0.00 1.57 2.45 0.07 74.87 Average: 0 17.72 0.00 1.17 2.56 0.06 78.49 Average: 1 28.25 0.00 2.31 1.30 0.08 68.07 Average: 2 22.22 0.00 1.53 0.34 0.06 75.84 Average: 3 25.89 0.00 1.41 3.13 0.07 69.49 Average: 4 20.33 0.00 1.79 0.85 0.07 76.96 Average: 5 18.95 0.00 1.86 2.38 0.07 76.73 Average: 6 20.23 0.00 1.24 4.70 0.07 73.76 Average: 7 14.69 0.00 1.25 4.36 0.06 79.65