---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43940 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 15G 141G 10% / 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 944 24226 0 6996 30768 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:1b:a9:2d brd ff:ff:ff:ff:ff:ff inet 10.30.106.74/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fe1b:a92d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:a9:75:5a 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-43940) 09/30/24 _x86_64_ (8 CPU) 15:16:07 LINUX RESTART (8 CPU) 15:17:02 tps rtps wtps bread/s bwrtn/s 15:18:01 169.46 50.91 118.55 3915.57 28049.33 15:19:01 130.91 14.81 116.09 963.01 33722.76 15:20:01 67.92 12.91 55.01 2389.47 35991.07 15:21:01 284.05 3.50 280.55 473.87 92275.87 15:22:01 260.03 0.45 259.58 42.39 69968.28 15:23:01 59.97 0.02 59.96 1.47 23165.87 15:24:01 84.39 1.90 82.49 91.72 20079.72 Average: 150.92 11.98 138.94 1118.82 43356.79 15:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:18:01 29717376 31490832 3221844 9.78 79736 1996780 1780924 5.24 1140508 1774096 113556 15:19:01 27705780 29925804 5233440 15.89 90880 2419172 3333556 9.81 2803616 2091420 20908 15:20:01 28199648 31576556 4739572 14.39 101824 3542852 1440640 4.24 1433004 2925928 517952 15:21:01 24740940 30519052 8198280 24.89 142880 5735068 7102864 20.90 2640604 4988776 500368 15:22:01 21283256 28180180 11655964 35.39 186264 6724788 11223480 33.02 5146068 5806160 5604 15:23:01 19416756 26604112 13522464 41.05 191580 7005076 12251768 36.05 6784212 6018148 68 15:24:01 24807820 31505944 8131400 24.69 194172 6573592 1587960 4.67 1984236 5543160 1428 Average: 25124511 29971783 7814709 23.72 141048 4856761 5531599 16.28 3133178 4163955 165698 15:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:18:01 lo 2.64 2.64 0.26 0.26 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 ens3 123.24 90.72 1156.81 22.83 0.00 0.00 0.00 0.00 15:19:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 ens3 926.71 624.93 6067.02 154.01 0.00 0.00 0.00 0.00 15:20:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 ens3 842.43 638.81 2171.82 232.94 0.00 0.00 0.00 0.00 15:21:01 veth13b3a04 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:21:01 vethffce383 0.13 0.22 0.01 0.02 0.00 0.00 0.00 0.00 15:21:01 veth199095b 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:21:01 vethc45b2dd 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 15:22:01 veth13b3a04 13.41 17.26 3.82 5.14 0.00 0.00 0.00 0.00 15:22:01 br-73aa8be3e4af 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:22:01 vethffce383 19.76 18.71 2.48 3.47 0.00 0.00 0.00 0.00 15:22:01 veth199095b 168.11 200.85 183.75 29.39 0.00 0.00 0.00 0.02 15:23:01 veth13b3a04 5.40 6.65 0.78 1.10 0.00 0.00 0.00 0.00 15:23:01 br-73aa8be3e4af 8.87 4.78 4.72 0.51 0.00 0.00 0.00 0.00 15:23:01 vethffce383 32.59 22.81 2.46 3.01 0.00 0.00 0.00 0.00 15:23:01 veth199095b 66.94 70.02 8.62 7.96 0.00 0.00 0.00 0.00 15:24:01 lo 20.23 20.23 2.10 2.10 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 ens3 3501.68 2237.84 36848.93 589.73 0.00 0.00 0.00 0.00 Average: lo 2.26 2.26 0.24 0.24 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 450.39 284.90 5114.81 74.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43940) 09/30/24 _x86_64_ (8 CPU) 15:16:07 LINUX RESTART (8 CPU) 15:17:02 CPU %user %nice %system %iowait %steal %idle 15:18:01 all 11.37 0.00 1.00 2.81 0.04 84.77 15:18:01 0 4.17 0.00 0.66 0.27 0.03 94.86 15:18:01 1 16.76 0.00 1.59 3.80 0.03 77.81 15:18:01 2 6.84 0.00 0.75 0.02 0.05 92.35 15:18:01 3 16.83 0.00 0.90 2.26 0.05 79.96 15:18:01 4 24.69 0.00 1.56 1.35 0.05 72.35 15:18:01 5 12.81 0.00 1.03 0.63 0.03 85.49 15:18:01 6 5.43 0.00 0.73 0.58 0.03 93.23 15:18:01 7 3.40 0.00 0.77 13.60 0.03 82.20 15:19:01 all 40.62 0.00 1.51 2.11 0.09 55.67 15:19:01 0 49.09 0.00 1.86 1.32 0.10 47.63 15:19:01 1 46.45 0.00 1.52 1.41 0.10 50.52 15:19:01 2 34.60 0.00 1.99 0.96 0.08 62.37 15:19:01 3 40.10 0.00 0.90 0.97 0.07 57.96 15:19:01 4 34.91 0.00 1.36 0.22 0.08 63.43 15:19:01 5 31.56 0.00 1.34 1.67 0.07 65.36 15:19:01 6 47.87 0.00 1.92 1.75 0.12 48.35 15:19:01 7 40.33 0.00 1.22 8.59 0.08 49.77 15:20:01 all 29.92 0.00 1.86 2.50 0.06 65.65 15:20:01 0 30.96 0.00 1.71 2.28 0.07 64.99 15:20:01 1 27.64 0.00 2.25 0.23 0.07 69.81 15:20:01 2 24.68 0.00 1.67 0.02 0.07 73.56 15:20:01 3 36.28 0.00 2.35 9.28 0.07 52.02 15:20:01 4 28.46 0.00 1.70 0.03 0.07 69.74 15:20:01 5 27.06 0.00 1.67 0.10 0.05 71.11 15:20:01 6 28.48 0.00 1.59 0.12 0.05 69.76 15:20:01 7 35.80 0.00 1.99 7.93 0.07 54.22 15:21:01 all 21.51 0.00 4.56 6.93 0.05 66.94 15:21:01 0 18.47 0.00 4.69 7.29 0.07 69.48 15:21:01 1 20.36 0.00 4.51 0.77 0.05 74.31 15:21:01 2 19.52 0.00 4.09 0.56 0.03 75.81 15:21:01 3 34.28 0.00 4.86 18.24 0.08 42.53 15:21:01 4 21.11 0.00 4.45 1.31 0.05 73.08 15:21:01 5 18.63 0.00 5.70 23.71 0.05 51.90 15:21:01 6 20.06 0.00 4.43 1.22 0.05 74.24 15:21:01 7 19.70 0.00 3.79 2.47 0.05 73.99 15:22:01 all 37.24 0.00 5.33 5.36 0.12 51.96 15:22:01 0 31.15 0.00 5.36 8.17 0.12 55.20 15:22:01 1 36.84 0.00 6.23 1.49 0.10 55.33 15:22:01 2 45.05 0.00 5.25 4.39 0.12 45.19 15:22:01 3 37.91 0.00 5.23 2.92 0.10 53.84 15:22:01 4 36.03 0.00 5.04 2.61 0.13 56.19 15:22:01 5 38.83 0.00 5.07 1.43 0.13 54.53 15:22:01 6 35.41 0.00 6.01 19.59 0.12 38.88 15:22:01 7 36.81 0.00 4.44 2.20 0.10 56.45 15:23:01 all 25.67 0.00 1.90 1.39 0.12 70.91 15:23:01 0 19.11 0.00 2.30 5.54 0.12 72.93 15:23:01 1 23.64 0.00 2.15 0.69 0.12 73.41 15:23:01 2 37.89 0.00 1.44 0.52 0.12 60.02 15:23:01 3 30.08 0.00 1.59 0.17 0.12 68.04 15:23:01 4 26.99 0.00 1.70 0.52 0.10 70.68 15:23:01 5 23.44 0.00 1.78 0.45 0.12 74.21 15:23:01 6 18.39 0.00 2.29 0.43 0.12 78.78 15:23:01 7 25.88 0.00 1.98 2.87 0.12 69.16 15:24:01 all 10.35 0.00 1.32 1.53 0.07 86.74 15:24:01 0 6.31 0.00 1.43 2.07 0.05 90.14 15:24:01 1 20.93 0.00 1.29 0.69 0.05 77.05 15:24:01 2 26.77 0.00 1.88 0.94 0.08 70.33 15:24:01 3 5.17 0.00 1.31 0.28 0.07 93.17 15:24:01 4 5.27 0.00 1.14 0.32 0.07 93.21 15:24:01 5 7.44 0.00 1.24 0.10 0.07 91.15 15:24:01 6 5.98 0.00 0.97 0.08 0.10 92.86 15:24:01 7 4.91 0.00 1.37 7.74 0.07 85.92 Average: all 25.25 0.00 2.50 3.23 0.08 68.95 Average: 0 22.78 0.00 2.57 3.85 0.08 70.71 Average: 1 27.53 0.00 2.79 1.29 0.07 68.31 Average: 2 27.92 0.00 2.44 1.05 0.08 68.52 Average: 3 28.64 0.00 2.44 4.86 0.08 63.97 Average: 4 25.34 0.00 2.42 0.91 0.08 71.26 Average: 5 22.83 0.00 2.55 4.00 0.07 70.55 Average: 6 23.09 0.00 2.56 3.38 0.08 70.89 Average: 7 23.87 0.00 2.22 6.48 0.07 67.35