---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20490 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 897 24550 0 6718 30814 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:7c:2e:53 brd ff:ff:ff:ff:ff:ff inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fe7c:2e53/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:b6:c6:70 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-20490) 04/04/24 _x86_64_ (8 CPU) 08:48:05 LINUX RESTART (8 CPU) 08:49:01 tps rtps wtps bread/s bwrtn/s 08:50:01 86.69 14.30 72.39 996.23 17758.77 08:51:01 173.85 50.36 123.50 3818.16 25256.19 08:52:01 46.37 1.12 45.25 89.04 20500.37 08:53:01 86.34 12.91 73.42 2428.66 46525.98 08:54:01 183.50 6.48 177.02 867.46 60783.74 08:55:01 254.46 0.10 254.36 10.66 65987.80 08:56:01 86.54 0.33 86.20 16.26 19122.83 08:57:01 57.59 0.23 57.36 22.00 13849.96 Average: 121.91 10.73 111.19 1031.02 33722.62 08:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:50:01 30099696 31689364 2839524 8.62 71484 1827956 1449364 4.26 885424 1659444 155752 08:51:01 29155388 31120272 3783832 11.49 86552 2175460 1825192 5.37 1576880 1883252 14460 08:52:01 27431680 29837644 5507540 16.72 91804 2600912 3517840 10.35 2949556 2212520 172064 08:53:01 28103564 31565588 4835656 14.68 105800 3619852 1543756 4.54 1434940 3011168 100684 08:54:01 26166892 31099920 6772328 20.56 133500 4969684 4471828 13.16 1993800 4268408 6036 08:55:01 22737484 29295552 10201736 30.97 178368 6431616 9779820 28.77 3929984 5613272 3472 08:56:01 20568488 27455388 12370732 37.56 185684 6740712 11395904 33.53 5876052 5811072 2668 08:57:01 21877316 28731904 11061904 33.58 187020 6734256 5834152 17.17 4726032 5704920 352 Average: 25767564 30099454 7171656 21.77 130026 4387556 4977232 14.64 2921584 3770507 56936 08:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 08:50:01 ens3 42.16 28.56 705.77 5.98 0.00 0.00 0.00 0.00 08:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 08:51:01 ens3 308.73 269.21 2771.07 52.33 0.00 0.00 0.00 0.00 08:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:52:01 ens3 985.19 783.42 4217.00 256.57 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 08:53:01 ens3 391.57 286.27 1687.25 95.91 0.00 0.00 0.00 0.00 08:54:01 veth8f605b5 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:54:01 veth6aa7e8b 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 veth433847e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 br-6b20ca18249d 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:55:01 br-5263ed975e5d 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:55:01 veth8f605b5 5.13 7.57 0.90 1.48 0.00 0.00 0.00 0.00 08:55:01 veth6aa7e8b 7.77 9.43 1.10 2.26 0.00 0.00 0.00 0.00 08:56:01 br-6b20ca18249d 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:56:01 br-5263ed975e5d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 veth8f605b5 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 08:56:01 veth6aa7e8b 3.13 3.98 1.65 1.81 0.00 0.00 0.00 0.00 08:57:01 br-6b20ca18249d 17.68 24.65 6.36 11.52 0.00 0.00 0.00 0.00 08:57:01 br-5263ed975e5d 26.68 21.61 10.81 2.11 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 veth21b216e 61.76 47.06 6.07 7.09 0.00 0.00 0.00 0.00 Average: br-6b20ca18249d 2.22 3.10 0.79 1.44 0.00 0.00 0.00 0.00 Average: br-5263ed975e5d 3.33 2.71 1.35 0.26 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: veth21b216e 7.72 5.88 0.76 0.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20490) 04/04/24 _x86_64_ (8 CPU) 08:48:05 LINUX RESTART (8 CPU) 08:49:01 CPU %user %nice %system %iowait %steal %idle 08:50:01 all 8.39 0.00 0.60 4.45 0.03 86.53 08:50:01 0 1.91 0.00 0.17 0.05 0.02 97.86 08:50:01 1 26.09 0.00 1.42 4.49 0.07 67.93 08:50:01 2 14.05 0.00 0.75 0.48 0.03 84.69 08:50:01 3 6.16 0.00 0.52 9.48 0.02 83.83 08:50:01 4 5.44 0.00 0.45 0.07 0.02 94.03 08:50:01 5 0.50 0.00 0.28 5.15 0.03 94.03 08:50:01 6 8.53 0.00 0.75 15.43 0.05 75.23 08:50:01 7 4.42 0.00 0.43 0.47 0.02 94.66 08:51:01 all 20.61 0.00 1.09 6.47 0.06 71.76 08:51:01 0 14.09 0.00 0.67 1.13 0.05 84.06 08:51:01 1 23.94 0.00 1.16 13.28 0.08 61.54 08:51:01 2 40.25 0.00 1.92 7.66 0.10 50.07 08:51:01 3 19.36 0.00 0.87 9.61 0.08 70.07 08:51:01 4 20.89 0.00 1.17 3.88 0.07 73.99 08:51:01 5 20.73 0.00 1.07 8.70 0.05 69.45 08:51:01 6 12.99 0.00 0.99 2.78 0.03 83.22 08:51:01 7 12.63 0.00 0.85 4.74 0.03 81.75 08:52:01 all 46.09 0.00 1.59 1.98 0.09 50.25 08:52:01 0 43.09 0.00 1.18 0.69 0.08 54.96 08:52:01 1 41.77 0.00 1.94 0.59 0.10 55.60 08:52:01 2 45.90 0.00 1.54 0.64 0.08 51.84 08:52:01 3 29.92 0.00 1.32 4.77 0.07 63.93 08:52:01 4 56.72 0.00 1.91 5.94 0.13 35.29 08:52:01 5 61.65 0.00 2.24 1.09 0.10 34.92 08:52:01 6 51.08 0.00 1.15 1.37 0.07 46.33 08:52:01 7 38.65 0.00 1.51 0.75 0.08 59.01 08:53:01 all 17.06 0.00 1.80 4.77 0.05 76.32 08:53:01 0 14.67 0.00 1.51 0.28 0.03 83.51 08:53:01 1 20.00 0.00 1.61 0.13 0.05 78.21 08:53:01 2 22.62 0.00 2.01 4.99 0.05 70.33 08:53:01 3 26.01 0.00 1.94 13.22 0.07 58.75 08:53:01 4 11.81 0.00 1.56 13.94 0.07 72.62 08:53:01 5 20.92 0.00 2.67 1.00 0.07 75.34 08:53:01 6 7.51 0.00 1.27 4.37 0.03 86.82 08:53:01 7 12.90 0.00 1.82 0.30 0.02 84.96 08:54:01 all 13.08 0.00 3.75 5.42 0.06 77.68 08:54:01 0 10.78 0.00 3.27 0.32 0.05 85.58 08:54:01 1 19.31 0.00 4.54 15.41 0.07 60.68 08:54:01 2 18.32 0.00 4.11 17.63 0.08 59.86 08:54:01 3 11.19 0.00 4.68 4.34 0.05 79.74 08:54:01 4 9.76 0.00 3.96 3.72 0.07 82.49 08:54:01 5 11.36 0.00 2.65 0.08 0.05 85.86 08:54:01 6 13.97 0.00 3.32 1.31 0.05 81.35 08:54:01 7 9.97 0.00 3.56 0.66 0.05 85.77 08:55:01 all 30.38 0.00 5.70 7.47 0.10 56.35 08:55:01 0 27.69 0.00 5.96 2.72 0.10 63.52 08:55:01 1 33.54 0.00 5.11 2.87 0.13 58.35 08:55:01 2 27.98 0.00 5.42 7.86 0.10 58.63 08:55:01 3 35.24 0.00 5.51 2.18 0.10 56.98 08:55:01 4 29.88 0.00 6.78 3.95 0.10 59.29 08:55:01 5 31.94 0.00 5.39 16.63 0.10 45.93 08:55:01 6 27.17 0.00 5.66 6.88 0.10 60.19 08:55:01 7 29.57 0.00 5.74 16.65 0.08 47.96 08:56:01 all 37.45 0.00 2.23 1.20 0.11 59.02 08:56:01 0 39.37 0.00 2.08 0.65 0.10 57.80 08:56:01 1 30.93 0.00 2.14 0.76 0.12 66.05 08:56:01 2 33.35 0.00 2.61 0.81 0.12 63.11 08:56:01 3 40.75 0.00 2.15 5.91 0.10 51.09 08:56:01 4 36.59 0.00 2.10 0.64 0.10 60.57 08:56:01 5 43.49 0.00 2.42 0.44 0.10 53.55 08:56:01 6 34.47 0.00 2.32 0.29 0.10 62.82 08:56:01 7 40.56 0.00 1.95 0.12 0.10 57.27 08:57:01 all 12.00 0.00 2.15 1.25 0.10 84.50 08:57:01 0 13.53 0.00 2.42 0.25 0.08 83.71 08:57:01 1 10.65 0.00 2.09 0.70 0.10 86.46 08:57:01 2 12.30 0.00 2.08 0.34 0.10 85.18 08:57:01 3 12.75 0.00 2.28 7.09 0.12 77.75 08:57:01 4 11.88 0.00 1.95 0.22 0.10 85.85 08:57:01 5 11.47 0.00 1.82 0.15 0.10 86.46 08:57:01 6 10.95 0.00 2.37 0.34 0.12 86.22 08:57:01 7 12.47 0.00 2.23 0.89 0.10 84.31 Average: all 23.12 0.00 2.36 4.13 0.08 70.32 Average: 0 20.61 0.00 2.15 0.76 0.07 76.41 Average: 1 25.77 0.00 2.50 4.77 0.09 66.87 Average: 2 26.85 0.00 2.55 5.04 0.08 65.47 Average: 3 22.66 0.00 2.40 7.09 0.08 67.77 Average: 4 22.85 0.00 2.48 4.04 0.08 70.54 Average: 5 25.21 0.00 2.31 4.14 0.08 68.26 Average: 6 20.83 0.00 2.22 4.10 0.07 72.78 Average: 7 20.13 0.00 2.26 3.06 0.06 74.49