---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22092 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 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 898 24552 0 6716 30813 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:f6:30:4c brd ff:ff:ff:ff:ff:ff inet 10.30.107.80/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85856sec preferred_lft 85856sec inet6 fe80::f816:3eff:fef6:304c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:a1:50:4f 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-22092) 04/10/24 _x86_64_ (8 CPU) 13:09:32 LINUX RESTART (8 CPU) 13:10:01 tps rtps wtps bread/s bwrtn/s 13:11:01 139.73 71.38 68.35 4601.87 47565.60 13:12:01 166.38 49.75 116.63 3742.35 31905.90 13:13:01 88.18 1.25 86.93 95.60 33858.00 13:14:01 88.22 13.03 75.19 2417.73 47813.53 13:15:01 232.64 5.90 226.75 861.99 77991.53 13:16:01 252.19 0.43 251.76 27.46 73391.37 13:17:01 66.22 0.02 66.21 0.13 25649.33 13:18:01 67.72 0.93 66.79 49.06 15220.66 Average: 137.66 17.84 119.83 1474.55 44174.45 13:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:11:01 30153644 31648892 2785576 8.46 58592 1754868 1527504 4.49 933100 1574028 113908 13:12:01 28929108 30835504 4010112 12.17 83920 2121204 2465864 7.26 1814040 1876228 100740 13:13:01 27840420 30233532 5098800 15.48 91376 2589260 2645276 7.78 2549704 2205052 167396 13:14:01 28114552 31572340 4824668 14.65 105772 3616328 1537296 4.52 1427852 3008088 320704 13:15:01 24974980 30388532 7964240 24.18 142180 5411376 6769420 19.92 2742080 4671164 435996 13:16:01 22343660 28942696 10595560 32.17 181088 6459252 10229084 30.10 4334464 5596056 5984 13:17:01 20541324 27429324 12397896 37.64 186320 6739360 11287612 33.21 5907756 5807920 1752 13:18:01 25107104 31512768 7832116 23.78 188128 6305520 1553672 4.57 1902476 5346004 3404 Average: 26000599 30320448 6938621 21.06 129672 4374646 4751966 13.98 2701434 3760568 143736 13:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 ens3 378.63 255.10 1507.03 71.79 0.00 0.00 0.00 0.00 13:11:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 ens3 273.28 225.26 2127.17 43.65 0.00 0.00 0.00 0.00 13:12:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 ens3 1078.80 772.12 4895.77 220.78 0.00 0.00 0.00 0.00 13:13:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 ens3 629.59 540.75 1781.30 162.52 0.00 0.00 0.00 0.00 13:14:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:15:01 br-704e956d7786 6.33 6.42 0.98 1.07 0.00 0.00 0.00 0.00 13:15:01 veth5837869 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 13:15:01 veth427b139 3.00 3.48 0.41 0.66 0.00 0.00 0.00 0.00 13:15:01 veth4eed269 1.53 1.47 0.16 0.16 0.00 0.00 0.00 0.00 13:16:01 br-704e956d7786 18.20 17.00 6.43 5.55 0.00 0.00 0.82 0.00 13:16:01 veth5837869 0.12 1.03 0.01 0.49 0.00 0.00 0.00 0.00 13:16:01 veth427b139 6.78 8.35 2.16 3.12 0.00 0.00 0.00 0.00 13:16:01 veth7869081 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 13:17:01 br-704e956d7786 3.88 3.88 0.58 0.63 0.00 0.00 0.00 0.00 13:17:01 veth5837869 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 veth427b139 1.58 2.05 0.25 0.37 0.00 0.00 0.00 0.00 13:17:01 veth7869081 8.72 4.40 4.84 0.50 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 ens3 3934.01 2448.51 33890.13 594.51 0.00 0.00 0.00 0.00 13:18:01 lo 19.90 19.90 2.06 2.06 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 488.23 304.83 4227.57 74.14 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22092) 04/10/24 _x86_64_ (8 CPU) 13:09:32 LINUX RESTART (8 CPU) 13:10:01 CPU %user %nice %system %iowait %steal %idle 13:11:01 all 8.72 0.00 0.99 5.05 0.04 85.20 13:11:01 0 6.38 0.00 0.98 1.08 0.03 91.52 13:11:01 1 21.82 0.00 1.62 29.53 0.07 46.96 13:11:01 2 5.03 0.00 0.65 1.22 0.05 93.05 13:11:01 3 16.35 0.00 1.07 0.75 0.03 81.80 13:11:01 4 5.48 0.00 1.07 5.16 0.03 88.26 13:11:01 5 6.65 0.00 0.69 0.10 0.02 92.55 13:11:01 6 4.04 0.00 0.75 1.34 0.02 93.86 13:11:01 7 4.02 0.00 1.11 1.24 0.03 93.60 13:12:01 all 17.16 0.00 1.03 2.10 0.06 79.64 13:12:01 0 13.47 0.00 0.88 0.08 0.08 85.48 13:12:01 1 24.54 0.00 1.54 3.22 0.07 70.63 13:12:01 2 19.39 0.00 1.54 9.73 0.12 69.23 13:12:01 3 19.99 0.00 0.82 0.63 0.05 78.51 13:12:01 4 14.73 0.00 0.84 0.08 0.07 84.28 13:12:01 5 15.50 0.00 0.67 0.42 0.05 83.36 13:12:01 6 9.57 0.00 0.70 0.57 0.05 89.11 13:12:01 7 20.13 0.00 1.25 2.07 0.05 76.50 13:13:01 all 43.03 0.00 1.37 1.01 0.09 54.50 13:13:01 0 33.97 0.00 1.02 0.07 0.05 64.89 13:13:01 1 54.64 0.00 1.39 0.18 0.10 43.69 13:13:01 2 45.69 0.00 0.90 3.06 0.08 50.27 13:13:01 3 50.02 0.00 1.62 1.91 0.10 46.35 13:13:01 4 42.33 0.00 1.07 0.02 0.10 56.48 13:13:01 5 41.70 0.00 1.54 2.09 0.08 54.59 13:13:01 6 37.70 0.00 1.67 0.37 0.07 60.19 13:13:01 7 38.29 0.00 1.71 0.37 0.08 59.55 13:14:01 all 22.03 0.00 1.73 2.72 0.06 73.46 13:14:01 0 22.10 0.00 2.20 2.66 0.07 72.97 13:14:01 1 30.14 0.00 2.10 1.42 0.08 66.25 13:14:01 2 28.69 0.00 2.06 1.14 0.08 68.03 13:14:01 3 16.33 0.00 1.39 4.80 0.05 77.43 13:14:01 4 25.29 0.00 2.16 0.28 0.05 72.22 13:14:01 5 18.81 0.00 1.67 8.85 0.05 70.61 13:14:01 6 20.73 0.00 1.22 0.05 0.03 77.97 13:14:01 7 14.19 0.00 1.12 2.54 0.03 82.12 13:15:01 all 23.10 0.00 4.66 3.68 0.08 68.47 13:15:01 0 29.41 0.00 4.44 1.31 0.08 64.76 13:15:01 1 25.38 0.00 5.03 0.86 0.10 68.63 13:15:01 2 20.27 0.00 5.06 0.47 0.10 74.10 13:15:01 3 21.64 0.00 4.85 0.47 0.07 72.97 13:15:01 4 21.94 0.00 4.10 0.44 0.07 73.46 13:15:01 5 22.89 0.00 4.77 14.66 0.07 57.62 13:15:01 6 24.33 0.00 4.44 0.24 0.10 70.88 13:15:01 7 18.92 0.00 4.53 10.94 0.10 65.51 13:16:01 all 26.07 0.00 4.23 5.93 0.11 63.66 13:16:01 0 27.80 0.00 4.57 3.24 0.10 64.29 13:16:01 1 21.61 0.00 3.80 7.35 0.10 67.13 13:16:01 2 26.65 0.00 3.85 1.47 0.09 67.94 13:16:01 3 25.40 0.00 3.90 2.03 0.12 68.56 13:16:01 4 25.70 0.00 4.33 3.77 0.12 66.08 13:16:01 5 29.85 0.00 3.65 10.68 0.10 55.71 13:16:01 6 25.31 0.00 5.79 17.60 0.10 51.20 13:16:01 7 26.21 0.00 4.00 1.40 0.12 68.28 13:17:01 all 23.82 0.00 1.59 1.34 0.12 73.13 13:17:01 0 34.79 0.00 1.81 1.37 0.12 61.91 13:17:01 1 23.20 0.00 1.64 7.55 0.12 67.49 13:17:01 2 24.86 0.00 1.34 0.37 0.12 73.32 13:17:01 3 21.69 0.00 1.31 0.00 0.12 76.88 13:17:01 4 25.88 0.00 1.82 0.47 0.13 71.69 13:17:01 5 21.45 0.00 1.55 0.07 0.12 76.82 13:17:01 6 18.64 0.00 1.74 0.66 0.12 78.84 13:17:01 7 20.07 0.00 1.52 0.20 0.12 78.09 13:18:01 all 10.47 0.00 1.83 0.96 0.09 86.65 13:18:01 0 8.24 0.00 1.89 0.12 0.07 89.69 13:18:01 1 9.39 0.00 1.82 1.76 0.08 86.94 13:18:01 2 11.94 0.00 1.69 0.12 0.08 86.17 13:18:01 3 7.81 0.00 1.91 0.64 0.08 89.56 13:18:01 4 16.32 0.00 2.00 1.21 0.10 80.37 13:18:01 5 8.26 0.00 1.51 0.12 0.07 90.05 13:18:01 6 10.51 0.00 1.93 0.22 0.10 87.25 13:18:01 7 11.28 0.00 1.89 3.54 0.10 83.19 Average: all 21.79 0.00 2.17 2.84 0.08 73.12 Average: 0 22.00 0.00 2.22 1.23 0.08 74.47 Average: 1 26.34 0.00 2.36 6.49 0.09 64.71 Average: 2 22.81 0.00 2.13 2.20 0.09 72.78 Average: 3 22.40 0.00 2.10 1.40 0.08 74.02 Average: 4 22.20 0.00 2.17 1.43 0.08 74.12 Average: 5 20.62 0.00 2.00 4.60 0.07 72.71 Average: 6 18.82 0.00 2.27 2.59 0.07 76.25 Average: 7 19.13 0.00 2.14 2.78 0.08 75.87