---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22067 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 12G 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 825 27449 0 3892 30885 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:50:ef:58 brd ff:ff:ff:ff:ff:ff inet 10.30.107.182/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fe50:ef58/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:9b:43:ff 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-22067) 04/10/24 _x86_64_ (8 CPU) 11:33:18 LINUX RESTART (8 CPU) 11:34:01 tps rtps wtps bread/s bwrtn/s 11:35:01 124.66 57.15 67.51 3532.16 21700.63 11:36:01 121.01 20.11 100.90 2481.45 24990.23 11:37:01 359.89 16.21 343.68 1049.96 73500.95 11:38:01 41.76 0.50 41.26 44.66 14185.05 11:39:01 41.11 0.87 40.24 44.39 15427.73 Average: 137.69 18.97 118.72 1430.59 29960.64 11:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:01 30152412 31731956 2786808 8.46 68044 1822888 1435708 4.22 840228 1655108 155960 11:36:01 29827936 31762136 3111284 9.45 89508 2139200 1389124 4.09 862096 1926100 130352 11:37:01 27962240 31518088 4976980 15.11 126456 3658240 3274572 9.63 1192160 3337804 1916 11:38:01 26774720 30363320 6164500 18.71 127680 3660304 4779888 14.06 2381524 3333184 88 11:39:01 28079688 31590416 4859532 14.75 128548 3620436 1538752 4.53 1186492 3251848 4068 Average: 28559399 31393183 4379821 13.30 108047 2980214 2483609 7.31 1292500 2700809 58477 11:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:35:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 365.73 251.70 1518.84 62.92 0.00 0.00 0.00 0.00 11:36:01 lo 4.60 4.60 0.45 0.45 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 ens3 68.31 56.54 762.56 10.04 0.00 0.00 0.00 0.00 11:37:01 vethb842a39 26.78 21.73 3.20 1.96 0.00 0.00 0.00 0.00 11:37:01 veth58e7022 0.43 0.60 0.03 0.04 0.00 0.00 0.00 0.00 11:37:01 veth6d06165 21.53 27.08 1.94 3.23 0.00 0.00 0.00 0.00 11:37:01 veth6846edd 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 11:38:01 veth58e7022 114.83 94.80 46.67 119.08 0.00 0.00 0.00 0.01 11:38:01 veth6d06165 99.48 122.40 117.83 41.49 0.00 0.00 0.00 0.01 11:38:01 veth6846edd 0.17 0.20 0.02 0.47 0.00 0.00 0.00 0.00 11:38:01 lo 25.18 25.18 9.69 9.69 0.00 0.00 0.00 0.00 11:39:01 lo 8.92 8.92 0.73 0.73 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 ens3 772.37 524.35 11032.62 109.30 0.00 0.00 0.00 0.00 Average: lo 6.06 6.06 2.02 2.02 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 151.16 102.34 2192.52 21.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22067) 04/10/24 _x86_64_ (8 CPU) 11:33:18 LINUX RESTART (8 CPU) 11:34:01 CPU %user %nice %system %iowait %steal %idle 11:35:01 all 11.44 0.00 0.94 3.28 0.04 84.30 11:35:01 0 4.53 0.00 0.68 0.57 0.03 94.18 11:35:01 1 5.62 0.00 0.63 0.35 0.02 93.38 11:35:01 2 25.73 0.00 1.83 14.76 0.05 57.62 11:35:01 3 10.22 0.00 0.79 1.05 0.07 87.87 11:35:01 4 21.81 0.00 1.18 1.03 0.05 75.93 11:35:01 5 11.28 0.00 0.97 0.33 0.03 87.39 11:35:01 6 11.52 0.00 1.02 1.07 0.03 86.36 11:35:01 7 0.82 0.00 0.35 7.11 0.02 91.71 11:36:01 all 9.04 0.00 0.72 3.63 0.03 86.58 11:36:01 0 18.88 0.00 0.98 2.04 0.03 78.07 11:36:01 1 3.82 0.00 0.40 0.10 0.02 95.67 11:36:01 2 10.71 0.00 0.80 20.41 0.03 68.04 11:36:01 3 4.15 0.00 0.52 1.30 0.03 94.00 11:36:01 4 2.96 0.00 0.35 0.60 0.05 96.04 11:36:01 5 6.16 0.00 0.45 1.27 0.02 92.11 11:36:01 6 20.21 0.00 1.56 1.99 0.03 76.20 11:36:01 7 5.49 0.00 0.70 1.37 0.02 92.43 11:37:01 all 7.02 0.00 2.95 11.31 0.05 78.67 11:37:01 0 7.21 0.00 2.92 4.71 0.05 85.10 11:37:01 1 6.69 0.00 3.36 20.22 0.05 69.68 11:37:01 2 6.32 0.00 2.35 6.47 0.07 84.80 11:37:01 3 6.94 0.00 3.01 3.64 0.05 86.36 11:37:01 4 7.58 0.00 3.47 39.85 0.07 49.04 11:37:01 5 6.51 0.00 3.33 4.92 0.05 85.18 11:37:01 6 7.07 0.00 2.28 7.59 0.07 83.00 11:37:01 7 7.85 0.00 2.84 3.26 0.05 86.00 11:38:01 all 16.06 0.00 1.33 1.48 0.04 81.08 11:38:01 0 16.10 0.00 1.24 0.37 0.03 82.26 11:38:01 1 16.01 0.00 1.44 1.30 0.05 81.20 11:38:01 2 16.79 0.00 1.25 0.15 0.03 81.77 11:38:01 3 16.24 0.00 1.25 0.43 0.03 82.04 11:38:01 4 22.41 0.00 1.90 0.48 0.03 75.17 11:38:01 5 11.38 0.00 1.20 7.69 0.02 79.71 11:38:01 6 14.91 0.00 1.20 1.38 0.03 82.48 11:38:01 7 14.65 0.00 1.22 0.00 0.07 84.06 11:39:01 all 2.67 0.00 0.42 2.44 0.03 94.45 11:39:01 0 1.28 0.00 0.32 0.12 0.00 98.28 11:39:01 1 10.89 0.00 0.62 2.06 0.03 86.40 11:39:01 2 2.84 0.00 0.52 0.68 0.03 95.93 11:39:01 3 0.97 0.00 0.43 0.33 0.05 98.21 11:39:01 4 1.40 0.00 0.35 0.50 0.02 97.73 11:39:01 5 1.10 0.00 0.45 14.96 0.03 83.46 11:39:01 6 1.26 0.00 0.35 0.67 0.03 97.69 11:39:01 7 1.62 0.00 0.32 0.18 0.02 97.87 Average: all 9.25 0.00 1.27 4.42 0.04 85.03 Average: 0 9.60 0.00 1.23 1.56 0.03 87.59 Average: 1 8.60 0.00 1.28 4.77 0.03 85.30 Average: 2 12.49 0.00 1.35 8.50 0.04 77.62 Average: 3 7.70 0.00 1.20 1.35 0.05 89.71 Average: 4 11.24 0.00 1.45 8.41 0.04 78.86 Average: 5 7.29 0.00 1.28 5.84 0.03 85.57 Average: 6 11.00 0.00 1.28 2.54 0.04 85.14 Average: 7 6.08 0.00 1.08 2.38 0.03 90.42