---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9142 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 895 24501 0 6770 30816 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:14:ff:6d brd ff:ff:ff:ff:ff:ff inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fe14:ff6d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:83:a0:d5 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-9142) 02/27/24 _x86_64_ (8 CPU) 11:54:34 LINUX RESTART (8 CPU) 11:55:01 tps rtps wtps bread/s bwrtn/s 11:56:01 139.48 71.17 68.31 4615.63 28382.20 11:57:01 190.85 49.97 140.89 3747.82 28702.70 11:58:01 52.82 1.12 51.71 89.05 23021.10 11:59:01 101.03 12.83 88.20 2398.13 50451.06 12:00:01 216.16 5.87 210.30 860.26 63522.08 12:01:01 242.98 0.35 242.63 23.86 67022.83 12:02:01 57.49 0.00 57.49 0.00 19335.04 12:03:01 66.21 1.17 65.04 73.19 15362.77 Average: 133.38 17.81 115.57 1476.04 36974.80 11:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:56:01 30149772 31715932 2789448 8.47 68124 1810264 1410564 4.15 863452 1643520 146912 11:57:01 29264620 31238600 3674600 11.16 86428 2184468 1776220 5.23 1464932 1893960 20676 11:58:01 27943892 30366676 4995328 15.17 91876 2618328 2448152 7.20 2427164 2231148 168964 11:59:01 27999840 31580408 4939380 15.00 110164 3723376 1474280 4.34 1430260 3115964 145260 12:00:01 24136264 30172044 8802956 26.72 142704 5992004 6538788 19.24 3003256 5236812 986568 12:01:01 22162604 28804404 10776616 32.72 180932 6487864 9869108 29.04 4505088 5609900 5016 12:02:01 20150336 27085416 12788884 38.83 186132 6768288 11164188 32.85 6287204 5824040 1860 12:03:01 25151708 31614100 7787512 23.64 188764 6361512 1456404 4.29 1825568 5385448 44720 Average: 25869880 30322198 7069340 21.46 131890 4493263 4517213 13.29 2725866 3867599 189997 11:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:56:01 ens3 399.62 258.24 1578.52 63.78 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 11:57:01 ens3 370.38 284.22 2878.29 58.52 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 11:58:01 ens3 1148.68 618.56 4253.91 212.66 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 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:59:01 ens3 285.99 187.12 1776.82 47.70 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 12:00:01 veth452847c 0.00 0.68 0.00 0.31 0.00 0.00 0.00 0.00 12:00:01 vethc67e3e1 1.23 1.80 0.14 0.45 0.00 0.00 0.00 0.00 12:00:01 ens3 1024.88 488.95 22426.58 39.10 0.00 0.00 0.00 0.00 12:00:01 br-398bbd169763 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 veth6e821b2 149.49 155.02 13.16 331.26 0.00 0.00 0.00 0.03 12:01:01 veth452847c 0.00 0.40 0.00 0.16 0.00 0.00 0.00 0.00 12:01:01 vethc67e3e1 2.90 4.92 0.38 0.52 0.00 0.00 0.00 0.00 12:01:01 ens3 70.85 43.09 971.71 8.88 0.00 0.00 0.00 0.00 12:02:01 veth6e821b2 1.10 1.37 0.18 0.17 0.00 0.00 0.00 0.00 12:02:01 veth452847c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 vethc67e3e1 2.65 4.32 0.33 0.32 0.00 0.00 0.00 0.00 12:02:01 ens3 22.98 11.63 5.37 3.83 0.00 0.00 0.00 0.00 12:03:01 ens3 77.82 43.01 67.69 35.11 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 19.76 19.76 2.02 2.02 0.00 0.00 0.00 0.00 Average: ens3 425.15 241.85 4244.83 58.70 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 2.05 2.05 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-9142) 02/27/24 _x86_64_ (8 CPU) 11:54:34 LINUX RESTART (8 CPU) 11:55:01 CPU %user %nice %system %iowait %steal %idle 11:56:01 all 10.88 0.00 1.00 3.13 0.04 84.95 11:56:01 0 3.73 0.00 0.72 1.20 0.02 94.33 11:56:01 1 4.01 0.00 0.58 6.23 0.03 89.15 11:56:01 2 4.38 0.00 0.78 1.03 0.02 93.79 11:56:01 3 13.23 0.00 1.12 2.40 0.05 83.19 11:56:01 4 15.57 0.00 1.42 9.02 0.08 73.90 11:56:01 5 18.41 0.00 1.22 1.95 0.03 78.38 11:56:01 6 15.88 0.00 1.02 1.96 0.05 81.10 11:56:01 7 11.87 0.00 1.04 1.27 0.02 85.81 11:57:01 all 21.96 0.00 1.07 2.30 0.06 74.61 11:57:01 0 18.08 0.00 0.75 0.42 0.05 80.70 11:57:01 1 25.35 0.00 1.45 5.85 0.05 67.30 11:57:01 2 10.80 0.00 0.70 0.33 0.07 88.10 11:57:01 3 31.44 0.00 0.85 0.32 0.07 67.32 11:57:01 4 22.81 0.00 1.50 4.31 0.08 71.30 11:57:01 5 30.48 0.00 1.20 3.03 0.07 65.22 11:57:01 6 25.09 0.00 1.29 2.79 0.07 70.77 11:57:01 7 11.66 0.00 0.82 1.35 0.05 86.12 11:58:01 all 47.32 0.00 1.46 0.85 0.08 50.29 11:58:01 0 54.76 0.00 1.78 0.13 0.10 43.23 11:58:01 1 59.17 0.00 1.57 1.25 0.10 37.91 11:58:01 2 45.27 0.00 2.15 0.15 0.08 52.35 11:58:01 3 43.66 0.00 1.57 0.57 0.07 54.14 11:58:01 4 49.67 0.00 1.35 0.60 0.08 48.30 11:58:01 5 50.53 0.00 1.03 0.05 0.08 48.31 11:58:01 6 42.19 0.00 1.47 3.94 0.10 52.30 11:58:01 7 33.29 0.00 0.83 0.08 0.07 65.73 11:59:01 all 14.70 0.00 1.79 2.85 0.05 80.60 11:59:01 0 12.69 0.00 1.73 0.15 0.05 85.37 11:59:01 1 13.50 0.00 2.04 9.70 0.05 74.71 11:59:01 2 6.88 0.00 1.07 1.17 0.03 90.84 11:59:01 3 15.50 0.00 1.81 0.59 0.08 82.02 11:59:01 4 15.37 0.00 2.07 4.96 0.05 77.55 11:59:01 5 30.55 0.00 2.79 4.37 0.08 62.21 11:59:01 6 14.14 0.00 1.67 1.87 0.05 82.27 11:59:01 7 8.92 0.00 1.16 0.03 0.03 89.86 12:00:01 all 25.97 0.00 5.14 3.77 0.08 65.03 12:00:01 0 25.44 0.00 4.76 0.17 0.07 69.56 12:00:01 1 23.22 0.00 5.26 4.11 0.07 67.34 12:00:01 2 28.75 0.00 5.58 0.90 0.08 64.69 12:00:01 3 25.33 0.00 5.43 19.45 0.10 49.69 12:00:01 4 25.76 0.00 5.03 3.14 0.08 65.97 12:00:01 5 27.87 0.00 5.00 1.55 0.08 65.50 12:00:01 6 26.88 0.00 4.98 0.44 0.07 67.63 12:00:01 7 24.53 0.00 5.08 0.49 0.07 69.83 12:01:01 all 25.24 0.00 5.47 6.62 0.09 62.57 12:01:01 0 29.05 0.00 4.17 2.92 0.07 63.79 12:01:01 1 21.99 0.00 3.53 1.81 0.08 72.59 12:01:01 2 22.55 0.00 4.20 3.13 0.10 70.01 12:01:01 3 26.88 0.00 5.72 27.39 0.10 39.91 12:01:01 4 28.25 0.00 3.04 9.16 0.08 59.47 12:01:01 5 26.10 0.00 3.36 4.62 0.10 65.82 12:01:01 6 27.34 0.00 3.73 1.40 0.08 67.45 12:01:01 7 20.38 0.00 14.85 3.03 0.07 61.67 12:02:01 all 24.68 0.00 1.56 1.10 0.12 72.54 12:02:01 0 23.92 0.00 1.47 1.12 0.13 73.35 12:02:01 1 28.49 0.00 1.93 3.40 0.13 66.05 12:02:01 2 22.07 0.00 1.70 0.17 0.12 75.95 12:02:01 3 23.50 0.00 1.47 0.85 0.12 74.06 12:02:01 4 22.51 0.00 1.88 0.47 0.13 75.00 12:02:01 5 16.44 0.00 1.49 2.00 0.12 79.95 12:02:01 6 25.71 0.00 1.41 0.44 0.12 72.33 12:02:01 7 34.74 0.00 1.18 0.37 0.12 63.59 12:03:01 all 12.21 0.00 1.83 2.67 0.09 83.20 12:03:01 0 10.21 0.00 1.81 4.54 0.08 83.36 12:03:01 1 11.27 0.00 1.90 3.04 0.08 83.72 12:03:01 2 10.93 0.00 1.75 1.09 0.08 86.15 12:03:01 3 11.12 0.00 1.85 1.23 0.08 85.72 12:03:01 4 10.22 0.00 1.70 2.65 0.07 85.37 12:03:01 5 10.11 0.00 1.71 6.72 0.12 81.34 12:03:01 6 9.40 0.00 1.51 1.24 0.08 87.76 12:03:01 7 24.41 0.00 2.44 0.87 0.10 72.17 Average: all 22.87 0.00 2.42 2.91 0.08 71.72 Average: 0 22.22 0.00 2.14 1.33 0.07 74.23 Average: 1 23.39 0.00 2.28 4.43 0.08 69.83 Average: 2 18.92 0.00 2.23 0.99 0.07 77.78 Average: 3 23.84 0.00 2.47 6.55 0.08 67.07 Average: 4 23.77 0.00 2.25 4.29 0.08 69.61 Average: 5 26.32 0.00 2.22 3.03 0.09 68.34 Average: 6 23.33 0.00 2.13 1.76 0.08 72.70 Average: 7 21.21 0.00 3.59 0.97 0.07 74.17