---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33591 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 13G 143G 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 861 26024 0 5281 30849 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:6e:d2:03 brd ff:ff:ff:ff:ff:ff inet 10.30.107.219/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe6e:d203/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:93:9c:77 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:f2ff:fe93:9c77/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33591) 08/25/24 _x86_64_ (8 CPU) 10:42:59 LINUX RESTART (8 CPU) 10:43:01 tps rtps wtps bread/s bwrtn/s 10:44:01 340.06 81.90 258.16 5419.10 54916.45 10:45:01 195.75 32.21 163.54 3277.05 29650.26 10:46:01 374.88 12.18 362.70 752.45 109160.31 10:47:01 136.84 0.40 136.44 28.66 35229.56 Average: 261.89 31.67 230.21 2369.25 57241.31 10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 30297632 31685520 2641588 8.02 53660 1653948 1450916 4.27 861084 1507644 81840 10:45:01 27066192 31656148 5873028 17.83 118180 4665576 1683760 4.95 989784 4419924 2783160 10:46:01 25674508 30330816 7264712 22.05 126992 4709584 7194484 21.17 2481596 4268068 356 10:47:01 24811592 29888056 8127628 24.67 155728 5064068 7068240 20.80 3033044 4536476 260 Average: 26962481 30890135 5976739 18.14 113640 4023294 4349350 12.80 1841377 3683028 716404 10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 370.27 251.24 1069.37 73.62 0.00 0.00 0.00 0.00 10:44:01 lo 2.63 2.63 0.26 0.26 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 br-6bc55ed3cec6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 1004.05 538.41 25235.02 48.42 0.00 0.00 0.00 0.00 10:45:01 lo 11.66 11.66 1.16 1.16 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 veth6cf30d3 51.62 62.21 19.00 15.02 0.00 0.00 0.00 0.00 10:46:01 vethf6a9dd4 6.95 6.88 1.02 1.02 0.00 0.00 0.00 0.00 10:46:01 veth4526538 0.63 0.78 0.04 0.05 0.00 0.00 0.00 0.00 10:47:01 docker0 13.10 17.76 2.11 284.97 0.00 0.00 0.00 0.00 10:47:01 veth6cf30d3 1.17 1.60 0.18 0.22 0.00 0.00 0.00 0.00 10:47:01 vethf6a9dd4 11.95 8.58 0.99 1.19 0.00 0.00 0.00 0.00 10:47:01 veth4526538 6.85 8.60 0.94 0.83 0.00 0.00 0.00 0.00 Average: docker0 3.27 4.44 0.53 71.24 0.00 0.00 0.00 0.00 Average: veth6cf30d3 13.20 15.96 4.80 3.81 0.00 0.00 0.00 0.00 Average: vethf6a9dd4 4.72 3.87 0.50 0.55 0.00 0.00 0.00 0.00 Average: veth4526538 1.87 2.35 0.24 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33591) 08/25/24 _x86_64_ (8 CPU) 10:42:59 LINUX RESTART (8 CPU) 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 7.91 0.00 1.24 3.37 0.04 87.44 10:44:01 0 7.34 0.00 0.85 8.16 0.03 83.61 10:44:01 1 2.97 0.00 1.20 0.23 0.05 95.55 10:44:01 2 16.87 0.00 0.97 8.48 0.07 73.62 10:44:01 3 10.95 0.00 1.32 0.52 0.05 87.16 10:44:01 4 8.95 0.00 0.63 0.53 0.03 89.85 10:44:01 5 8.61 0.00 1.02 0.97 0.02 89.38 10:44:01 6 4.12 0.00 1.53 3.12 0.03 91.20 10:44:01 7 3.48 0.00 2.33 4.95 0.05 89.19 10:45:01 all 14.95 0.00 5.03 3.70 0.07 76.27 10:45:01 0 9.20 0.00 5.05 1.58 0.03 84.14 10:45:01 1 8.88 0.00 5.89 1.70 0.05 83.48 10:45:01 2 30.74 0.00 6.07 12.25 0.08 50.85 10:45:01 3 20.43 0.00 4.78 3.92 0.08 70.79 10:45:01 4 15.37 0.00 5.37 1.44 0.05 77.77 10:45:01 5 15.74 0.00 4.78 0.67 0.05 78.75 10:45:01 6 9.78 0.00 4.59 1.21 0.15 84.28 10:45:01 7 9.47 0.00 3.64 6.86 0.03 80.01 10:46:01 all 15.11 0.00 2.48 8.73 0.05 73.64 10:46:01 0 15.42 0.00 2.30 3.57 0.05 78.65 10:46:01 1 13.94 0.00 2.37 1.59 0.03 82.06 10:46:01 2 14.35 0.00 2.37 3.09 0.05 80.15 10:46:01 3 15.53 0.00 2.45 2.24 0.03 79.75 10:46:01 4 18.36 0.00 2.55 1.62 0.03 77.44 10:46:01 5 13.93 0.00 1.98 1.31 0.05 82.73 10:46:01 6 15.21 0.00 3.84 48.59 0.08 32.27 10:46:01 7 14.14 0.00 1.99 8.17 0.03 75.66 10:47:01 all 15.34 0.00 2.97 2.77 0.07 78.85 10:47:01 0 13.44 0.00 3.30 7.38 0.07 75.82 10:47:01 1 11.67 0.00 2.32 0.37 0.07 85.57 10:47:01 2 23.20 0.00 4.07 3.69 0.08 68.96 10:47:01 3 14.44 0.00 2.37 0.92 0.08 82.18 10:47:01 4 16.56 0.00 2.40 0.34 0.07 80.63 10:47:01 5 15.59 0.00 2.95 8.17 0.07 73.22 10:47:01 6 16.22 0.00 3.48 0.50 0.07 79.72 10:47:01 7 11.56 0.00 2.84 0.81 0.08 84.71 Average: all 13.32 0.00 2.92 4.64 0.06 79.06 Average: 0 11.34 0.00 2.87 5.18 0.05 80.56 Average: 1 9.36 0.00 2.94 0.97 0.05 86.68 Average: 2 21.28 0.00 3.37 6.88 0.07 68.41 Average: 3 15.33 0.00 2.73 1.90 0.06 79.99 Average: 4 14.80 0.00 2.74 0.98 0.05 81.43 Average: 5 13.46 0.00 2.68 2.78 0.05 81.03 Average: 6 11.31 0.00 3.36 13.27 0.08 71.98 Average: 7 9.66 0.00 2.70 5.20 0.05 82.39