---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79922 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: 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): 0-7 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 843 28547 0 2776 30888 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:d9:74:b4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.213/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fed9:74b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:89:79:67 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-79922) 10/27/24 _x86_64_ (8 CPU) 12:40:24 LINUX RESTART (8 CPU) 12:41:02 tps rtps wtps bread/s bwrtn/s 12:42:01 269.07 35.84 233.23 1700.05 31772.11 12:43:01 111.96 3.75 108.21 88.77 38379.21 12:44:01 54.02 0.78 53.24 84.52 48379.40 Average: 144.33 13.33 130.99 618.41 39553.40 12:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 30043420 31699896 2895800 8.79 75044 1886308 1376536 4.05 868480 1722388 198936 12:43:01 29556716 31477540 3382504 10.27 84212 2128892 1917180 5.64 1108400 1945148 37620 12:44:01 29276488 31671884 3662732 11.12 90700 2591332 1386464 4.08 912752 2408812 20164 Average: 29625541 31616440 3313679 10.06 83319 2202177 1560060 4.59 963211 2025449 85573 12:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 ens3 62.19 44.26 974.59 21.52 0.00 0.00 0.00 0.00 12:42:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 ens3 26.91 20.59 426.24 4.40 0.00 0.00 0.00 0.00 12:43:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 ens3 406.92 211.83 10199.65 21.84 0.00 0.00 0.00 0.00 12:44:01 lo 0.27 0.27 0.03 0.03 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 165.91 92.49 3882.79 15.89 0.00 0.00 0.00 0.00 Average: lo 0.83 0.83 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79922) 10/27/24 _x86_64_ (8 CPU) 12:40:24 LINUX RESTART (8 CPU) 12:41:02 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 9.65 0.00 0.86 3.23 0.04 86.22 12:42:01 0 26.11 0.00 1.72 1.63 0.05 70.49 12:42:01 1 2.75 0.00 0.37 5.50 0.02 91.37 12:42:01 2 1.81 0.00 0.34 2.41 0.03 95.41 12:42:01 3 0.42 0.00 0.31 1.10 0.05 98.12 12:42:01 4 23.27 0.00 2.03 4.89 0.03 69.78 12:42:01 5 7.41 0.00 0.93 8.46 0.05 83.15 12:42:01 6 11.68 0.00 0.88 1.53 0.03 85.88 12:42:01 7 3.84 0.00 0.32 0.31 0.05 95.48 12:43:01 all 11.84 0.00 0.49 1.69 0.04 85.94 12:43:01 0 10.86 0.00 0.55 1.35 0.08 87.15 12:43:01 1 8.54 0.00 0.45 0.03 0.02 90.96 12:43:01 2 2.45 0.00 0.30 0.05 0.02 97.18 12:43:01 3 50.89 0.00 1.19 2.56 0.07 45.29 12:43:01 4 6.99 0.00 0.40 0.23 0.02 92.36 12:43:01 5 11.36 0.00 0.35 8.15 0.07 80.07 12:43:01 6 0.65 0.00 0.15 0.00 0.02 99.18 12:43:01 7 3.00 0.00 0.45 1.19 0.03 95.33 12:44:01 all 10.75 0.00 0.72 0.87 0.04 87.62 12:44:01 0 58.74 0.00 0.63 0.08 0.07 40.47 12:44:01 1 2.35 0.00 0.32 0.03 0.02 97.28 12:44:01 2 12.08 0.00 1.42 0.30 0.02 86.19 12:44:01 3 3.92 0.00 0.32 0.03 0.02 95.72 12:44:01 4 1.47 0.00 0.22 0.02 0.02 98.28 12:44:01 5 2.70 0.00 0.44 4.62 0.08 92.16 12:44:01 6 0.63 0.00 0.17 0.00 0.03 99.17 12:44:01 7 4.01 0.00 2.31 1.89 0.03 91.75 Average: all 10.75 0.00 0.69 1.92 0.04 86.60 Average: 0 31.95 0.00 0.96 1.02 0.07 66.00 Average: 1 4.56 0.00 0.38 1.83 0.02 93.21 Average: 2 5.47 0.00 0.69 0.91 0.02 92.91 Average: 3 18.49 0.00 0.60 1.23 0.04 79.63 Average: 4 10.49 0.00 0.87 1.69 0.02 86.93 Average: 5 7.15 0.00 0.57 7.07 0.07 85.14 Average: 6 4.28 0.00 0.40 0.50 0.03 94.79 Average: 7 3.61 0.00 1.03 1.13 0.04 94.18