---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8369 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: 2799.996 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 726 25681 0 5758 30984 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:94:eb:4e brd ff:ff:ff:ff:ff:ff inet 10.30.107.227/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fe94:eb4e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:ef:fa:55 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-8369) 02/24/24 _x86_64_ (8 CPU) 14:28:23 LINUX RESTART (8 CPU) 14:29:02 tps rtps wtps bread/s bwrtn/s 14:30:01 108.30 32.82 75.48 1679.43 21232.12 14:31:01 121.40 22.95 98.45 2737.68 26534.78 14:32:01 222.20 0.17 222.03 15.60 123393.57 14:33:01 172.71 2.67 170.04 424.79 27124.56 14:34:01 19.81 1.20 18.61 38.13 14874.45 14:35:01 55.16 1.38 53.77 111.71 16975.30 Average: 116.62 10.13 106.49 832.22 38402.70 14:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30225024 31814020 2714196 8.24 69496 1830576 2423384 7.13 756744 1667660 154924 14:31:01 29187812 31797100 3751408 11.39 97388 2788616 2605004 7.66 858600 2529312 773884 14:32:01 26473440 31800324 6465780 19.63 132916 5347692 2447180 7.20 880188 5085816 44952 14:33:01 24219108 29761652 8720112 26.47 138680 5553136 8976436 26.41 3064496 5066700 1104 14:34:01 24035084 29587820 8904136 27.03 139052 5562712 9490972 27.92 3266200 5044612 1816 14:35:01 26271252 31696952 6667968 20.24 142596 5428892 2585788 7.61 1223908 4921396 44984 Average: 26735287 31076311 6203933 18.83 120021 4418604 4754794 13.99 1675023 4052583 170277 14:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 ens3 59.51 42.48 925.42 8.62 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 14:31:01 br-9179b32e605e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 177.59 118.85 4403.39 13.00 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 6.47 6.47 0.61 0.61 0.00 0.00 0.00 0.00 14:32:01 br-9179b32e605e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 938.36 501.17 25828.01 37.24 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 6.13 6.13 0.62 0.62 0.00 0.00 0.00 0.00 14:33:01 vetha68acd0 0.00 0.47 0.00 0.03 0.00 0.00 0.00 0.00 14:33:01 vetha979df5 101.60 101.42 17.32 19.30 0.00 0.00 0.00 0.00 14:33:01 vethbb69a7b 5.26 6.53 0.83 0.93 0.00 0.00 0.00 0.00 14:33:01 vethcf678b1 7.70 7.35 1.47 0.82 0.00 0.00 0.00 0.00 14:34:01 vetha68acd0 0.75 1.03 0.18 0.13 0.00 0.00 0.00 0.00 14:34:01 vetha979df5 166.17 163.21 29.01 55.99 0.00 0.00 0.00 0.00 14:34:01 vethbb69a7b 0.95 1.32 0.14 0.16 0.00 0.00 0.00 0.00 14:34:01 vethcf678b1 378.29 371.42 46.77 122.87 0.00 0.00 0.00 0.01 14:35:01 ens3 1657.24 988.99 31996.22 183.78 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 38.09 38.09 21.60 21.60 0.00 0.00 0.00 0.00 Average: ens3 208.93 120.52 5217.06 20.02 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: lo 5.71 5.71 3.55 3.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8369) 02/24/24 _x86_64_ (8 CPU) 14:28:23 LINUX RESTART (8 CPU) 14:29:02 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 9.79 0.00 0.74 2.53 0.03 86.91 14:30:01 0 2.43 0.00 0.34 0.08 0.02 97.13 14:30:01 1 1.05 0.00 0.32 3.80 0.00 94.83 14:30:01 2 1.22 0.00 0.60 11.96 0.05 86.17 14:30:01 3 11.76 0.00 0.95 0.53 0.03 86.73 14:30:01 4 27.22 0.00 1.19 2.07 0.03 69.48 14:30:01 5 29.39 0.00 1.85 1.41 0.05 67.30 14:30:01 6 5.04 0.00 0.52 0.07 0.03 94.33 14:30:01 7 0.22 0.00 0.14 0.37 0.07 99.20 14:31:01 all 10.61 0.00 1.66 2.26 0.04 85.43 14:31:01 0 8.03 0.00 1.47 1.34 0.02 89.15 14:31:01 1 25.55 0.00 2.08 1.51 0.05 70.81 14:31:01 2 8.30 0.00 1.58 9.46 0.03 80.63 14:31:01 3 9.08 0.00 1.41 0.22 0.02 89.28 14:31:01 4 14.89 0.00 2.33 1.73 0.05 81.01 14:31:01 5 5.55 0.00 1.34 0.32 0.02 92.78 14:31:01 6 8.29 0.00 1.35 0.85 0.02 89.49 14:31:01 7 5.23 0.00 1.77 2.66 0.07 90.28 14:32:01 all 10.50 0.00 4.89 7.85 0.06 76.71 14:32:01 0 10.80 0.00 4.94 31.48 0.08 52.69 14:32:01 1 12.07 0.00 4.28 7.87 0.05 75.72 14:32:01 2 9.14 0.00 4.30 2.53 0.07 83.95 14:32:01 3 11.03 0.00 5.62 0.61 0.07 82.68 14:32:01 4 9.86 0.00 4.57 2.62 0.03 82.92 14:32:01 5 8.64 0.00 5.23 1.31 0.07 84.76 14:32:01 6 10.17 0.00 4.65 3.48 0.07 81.62 14:32:01 7 12.29 0.00 5.45 12.92 0.05 69.28 14:33:01 all 26.09 0.00 3.73 1.71 0.08 68.39 14:33:01 0 18.72 0.00 3.07 8.28 0.07 69.87 14:33:01 1 25.15 0.00 3.67 0.47 0.08 70.62 14:33:01 2 23.97 0.00 3.42 0.39 0.07 72.16 14:33:01 3 28.37 0.00 4.14 0.52 0.10 66.86 14:33:01 4 30.49 0.00 4.35 1.13 0.08 63.94 14:33:01 5 34.20 0.00 4.47 0.27 0.07 60.99 14:33:01 6 21.35 0.00 2.85 0.83 0.07 74.91 14:33:01 7 26.45 0.00 3.92 1.84 0.07 67.72 14:34:01 all 9.82 0.00 1.13 0.86 0.06 88.14 14:34:01 0 7.02 0.00 1.17 6.66 0.07 85.08 14:34:01 1 9.46 0.00 0.86 0.00 0.05 89.63 14:34:01 2 10.39 0.00 1.12 0.00 0.07 88.42 14:34:01 3 12.93 0.00 0.97 0.07 0.07 85.96 14:34:01 4 8.93 0.00 1.19 0.05 0.07 89.77 14:34:01 5 12.00 0.00 1.37 0.03 0.07 86.52 14:34:01 6 9.67 0.00 0.97 0.02 0.07 89.28 14:34:01 7 8.15 0.00 1.35 0.02 0.07 90.42 14:35:01 all 5.68 0.00 0.73 1.06 0.04 92.49 14:35:01 0 4.18 0.00 0.72 6.33 0.05 88.73 14:35:01 1 2.40 0.00 0.56 0.03 0.05 96.96 14:35:01 2 1.65 0.00 0.73 0.38 0.03 97.19 14:35:01 3 19.08 0.00 1.14 0.17 0.05 79.56 14:35:01 4 11.91 0.00 0.65 0.30 0.05 87.09 14:35:01 5 2.01 0.00 0.58 0.30 0.05 97.06 14:35:01 6 1.85 0.00 0.77 0.03 0.03 97.31 14:35:01 7 2.41 0.00 0.67 0.92 0.03 95.97 Average: all 12.08 0.00 2.14 2.70 0.05 83.03 Average: 0 8.53 0.00 1.95 8.99 0.05 80.48 Average: 1 12.62 0.00 1.96 2.26 0.05 83.11 Average: 2 9.12 0.00 1.96 4.10 0.05 84.76 Average: 3 15.39 0.00 2.37 0.35 0.06 81.84 Average: 4 17.20 0.00 2.38 1.31 0.05 79.06 Average: 5 15.26 0.00 2.47 0.60 0.05 81.61 Average: 6 9.39 0.00 1.85 0.87 0.05 87.84 Average: 7 9.13 0.00 2.21 3.10 0.06 85.50