---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85528 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 14G 142G 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 893 25697 0 5576 30819 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:d2:6f:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.134/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fed2:6fe9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:ac:51:97 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::42:78ff:feac:5197/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85528) 11/21/24 _x86_64_ (8 CPU) 11:52:36 LINUX RESTART (8 CPU) 11:53:01 tps rtps wtps bread/s bwrtn/s 11:54:01 334.23 71.22 263.01 4610.03 43829.90 11:55:01 426.18 49.96 376.22 3744.71 43842.69 11:56:02 222.38 5.35 217.03 549.64 55812.43 11:57:01 177.38 1.36 176.02 130.96 46452.19 11:58:01 90.12 0.07 90.05 7.60 47646.19 11:59:01 213.93 0.05 213.88 7.73 48783.21 12:00:01 64.36 1.47 62.89 73.05 28545.78 Average: 218.46 18.54 199.93 1306.13 44984.17 11:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:54:01 30114620 31671632 2824600 8.58 68256 1800768 1420000 4.18 901536 1636332 144100 11:55:01 28834304 30988296 4104916 12.46 87648 2358920 1906144 5.61 1731024 2045396 16520 11:56:02 27010084 30103088 5929136 18.00 106620 3253328 2785072 8.19 2909284 2626820 788 11:57:01 27492752 31106960 5446468 16.53 126568 3707188 3838156 11.29 2037384 2948216 2088 11:58:01 26438988 31588632 6500232 19.73 157756 5134116 1549360 4.56 1647024 4328052 719132 11:59:01 24428264 29948184 8510956 25.84 170912 5434732 6279932 18.48 3418252 4503132 157724 12:00:01 26367012 31610512 6572208 19.95 173636 5206596 1491808 4.39 1764784 4275316 4900 Average: 27240861 31002472 5698359 17.30 127342 3842235 2752925 8.10 2058470 3194752 149322 11:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:54:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 358.71 246.43 1530.22 74.52 0.00 0.00 0.00 0.00 11:55:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 ens3 471.72 386.94 5898.96 58.65 0.00 0.00 0.00 0.00 11:56:02 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 11:56:02 docker0 7.03 13.83 0.42 306.21 0.00 0.00 0.00 0.00 11:56:02 ens3 444.36 329.15 7112.46 42.68 0.00 0.00 0.00 0.00 11:57:01 br-9da9029050ca 0.64 0.93 0.13 0.08 0.00 0.00 0.00 0.00 11:57:01 lo 4.00 4.00 0.43 0.43 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 11:57:01 vethb4bbea4 0.31 0.73 0.06 0.08 0.00 0.00 0.00 0.00 11:58:01 lo 5.73 5.73 0.56 0.56 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 ens3 1801.72 1269.24 29336.33 209.30 0.00 0.00 0.00 0.00 11:58:01 br-1f9891b42d39 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 lo 7.83 7.83 0.62 0.62 0.00 0.00 0.00 0.00 11:59:01 vethb9a6843 1.40 1.78 0.17 0.22 0.00 0.00 0.00 0.00 11:59:01 veth3213f21 215.58 221.62 19.22 364.00 0.00 0.00 0.00 0.03 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 4.70 4.70 0.39 0.39 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 ens3 1846.71 1310.25 29405.05 242.26 0.00 0.00 0.00 0.00 Average: lo 3.87 3.87 0.35 0.35 0.00 0.00 0.00 0.00 Average: docker0 1.01 1.99 0.06 43.85 0.00 0.00 0.00 0.00 Average: ens3 262.80 186.23 4200.59 34.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85528) 11/21/24 _x86_64_ (8 CPU) 11:52:36 LINUX RESTART (8 CPU) 11:53:01 CPU %user %nice %system %iowait %steal %idle 11:54:01 all 11.08 0.00 1.22 4.00 0.05 83.65 11:54:01 0 7.38 0.00 1.04 5.08 0.03 86.46 11:54:01 1 16.29 0.00 2.46 4.04 0.07 77.14 11:54:01 2 12.28 0.00 1.59 2.91 0.05 83.17 11:54:01 3 5.84 0.00 0.92 0.45 0.05 92.74 11:54:01 4 5.75 0.00 0.65 0.15 0.02 93.44 11:54:01 5 2.85 0.00 0.45 11.49 0.03 85.18 11:54:01 6 8.23 0.00 0.88 5.27 0.05 85.57 11:54:01 7 30.13 0.00 1.79 2.57 0.08 65.42 11:55:01 all 24.45 0.00 1.42 2.79 0.07 71.27 11:55:01 0 26.66 0.00 1.85 2.20 0.08 69.21 11:55:01 1 28.02 0.00 1.89 1.67 0.07 68.35 11:55:01 2 22.08 0.00 1.64 9.02 0.08 67.17 11:55:01 3 24.45 0.00 0.77 0.18 0.07 74.53 11:55:01 4 23.04 0.00 1.74 5.03 0.05 70.14 11:55:01 5 19.41 0.00 1.10 0.35 0.07 79.07 11:55:01 6 19.47 0.00 1.27 3.09 0.05 76.12 11:55:01 7 32.45 0.00 1.10 0.75 0.07 65.63 11:56:02 all 19.47 0.00 2.39 3.10 0.07 74.97 11:56:02 0 11.33 0.00 1.67 0.64 0.07 86.29 11:56:02 1 20.06 0.00 2.45 1.56 0.07 75.86 11:56:02 2 20.50 0.00 2.46 9.28 0.08 67.68 11:56:02 3 18.00 0.00 2.47 0.77 0.07 78.70 11:56:02 4 22.93 0.00 2.93 10.47 0.08 63.59 11:56:02 5 22.29 0.00 2.65 0.57 0.08 74.41 11:56:02 6 19.50 0.00 1.91 0.65 0.07 77.87 11:56:02 7 21.15 0.00 2.60 0.89 0.08 75.28 11:57:01 all 12.74 0.00 1.81 3.73 0.06 81.67 11:57:01 0 13.21 0.00 2.07 0.78 0.07 83.87 11:57:01 1 9.46 0.00 1.45 0.17 0.03 88.89 11:57:01 2 7.44 0.00 1.87 5.71 0.05 84.93 11:57:01 3 9.63 0.00 1.43 9.65 0.07 79.23 11:57:01 4 13.93 0.00 2.11 9.66 0.07 74.23 11:57:01 5 9.28 0.00 1.58 0.12 0.03 88.98 11:57:01 6 5.18 0.00 1.14 2.02 0.05 91.61 11:57:01 7 33.81 0.00 2.77 1.71 0.09 61.63 11:58:01 all 11.28 0.00 2.95 4.00 0.06 81.71 11:58:01 0 13.76 0.00 1.90 7.45 0.05 76.84 11:58:01 1 11.02 0.00 2.66 0.82 0.07 85.43 11:58:01 2 11.14 0.00 3.05 1.65 0.05 84.11 11:58:01 3 9.61 0.00 3.28 2.22 0.05 84.84 11:58:01 4 9.81 0.00 3.25 11.44 0.05 75.45 11:58:01 5 13.49 0.00 3.71 7.13 0.07 75.61 11:58:01 6 8.87 0.00 3.23 0.08 0.05 87.76 11:58:01 7 12.55 0.00 2.49 1.18 0.05 83.72 11:59:01 all 27.15 0.00 3.27 4.18 0.09 65.32 11:59:01 0 25.01 0.00 3.44 1.42 0.08 70.05 11:59:01 1 36.06 0.00 4.05 0.10 0.10 59.68 11:59:01 2 28.49 0.00 3.80 1.73 0.10 65.87 11:59:01 3 26.41 0.00 2.84 0.40 0.08 70.26 11:59:01 4 28.79 0.00 3.50 9.78 0.08 57.85 11:59:01 5 22.30 0.00 2.87 15.14 0.08 59.60 11:59:01 6 19.16 0.00 2.45 2.97 0.08 75.34 11:59:01 7 30.96 0.00 3.19 1.89 0.10 63.86 12:00:01 all 6.18 0.00 0.81 2.14 0.04 90.83 12:00:01 0 1.55 0.00 0.80 6.12 0.07 91.47 12:00:01 1 13.99 0.00 1.07 1.03 0.05 83.86 12:00:01 2 4.53 0.00 0.79 0.20 0.03 94.45 12:00:01 3 19.01 0.00 0.95 1.32 0.03 78.69 12:00:01 4 3.68 0.00 0.83 5.97 0.03 89.48 12:00:01 5 1.95 0.00 0.57 2.22 0.03 95.23 12:00:01 6 1.75 0.00 0.68 0.18 0.03 97.35 12:00:01 7 2.95 0.00 0.85 0.05 0.03 96.11 Average: all 16.05 0.00 1.98 3.42 0.06 78.49 Average: 0 14.10 0.00 1.82 3.39 0.06 80.62 Average: 1 19.30 0.00 2.29 1.35 0.06 77.00 Average: 2 15.22 0.00 2.17 4.35 0.06 78.19 Average: 3 16.16 0.00 1.81 2.12 0.06 79.85 Average: 4 15.41 0.00 2.14 7.49 0.06 74.91 Average: 5 13.07 0.00 1.85 5.30 0.06 79.72 Average: 6 11.74 0.00 1.65 2.04 0.06 84.51 Average: 7 23.40 0.00 2.11 1.29 0.07 73.12