---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-29719 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 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 917 25786 0 5462 30794 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:c6:ec:30 brd ff:ff:ff:ff:ff:ff inet 10.30.107.99/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fec6:ec30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:d0:3e:78 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 inet6 fe80::42:e6ff:fed0:3e78/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29719) 08/09/24 _x86_64_ (8 CPU) 10:43:27 LINUX RESTART (8 CPU) 10:44:01 tps rtps wtps bread/s bwrtn/s 10:45:01 311.88 41.43 270.45 1867.56 31208.67 10:46:01 402.95 49.93 353.02 3760.31 44209.57 10:47:01 257.65 5.58 252.07 558.75 60382.14 10:48:01 153.62 1.12 152.51 122.91 40767.74 10:49:01 210.98 0.07 210.91 4.80 75375.57 10:50:01 90.05 0.17 89.89 21.60 30839.53 Average: 237.86 16.38 221.48 1055.97 47130.90 10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:45:01 30015856 31662832 2923364 8.88 73208 1881008 1412452 4.16 916272 1707408 213632 10:46:01 28572172 30733464 4367048 13.26 88400 2365332 2114832 6.22 2111968 1923300 17260 10:47:01 28410664 31577688 4528556 13.75 111036 3316568 1463824 4.31 1495460 2635368 153816 10:48:01 27932852 31433704 5006368 15.20 126548 3596164 3105788 9.14 1723776 2822940 28 10:49:01 25246392 30336708 7692828 23.35 164540 5047620 6068172 17.85 2926044 4197192 2048 10:50:01 26200152 31604844 6739068 20.46 171060 5356088 1906488 5.61 1767380 4415600 504 Average: 27729681 31224873 5209539 15.82 122465 3593797 2678593 7.88 1823483 2950301 64548 10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:45:01 ens3 214.10 141.56 1251.99 48.89 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 10:46:01 ens3 534.38 434.08 5840.62 67.28 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 10:47:01 ens3 385.60 289.04 6359.92 37.11 0.00 0.00 0.00 0.00 10:47:01 docker0 6.56 12.81 0.40 306.04 0.00 0.00 0.00 0.00 10:47:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 10:48:01 br-b6d99788ed86 1.53 2.33 0.13 0.25 0.00 0.00 0.00 0.00 10:48:01 ens3 84.75 55.97 1378.33 7.89 0.00 0.00 0.00 0.00 10:48:01 veth5a8e106 0.58 1.08 0.11 0.13 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 br-343d508012d0 0.88 1.18 0.06 0.09 0.00 0.00 0.00 0.00 10:49:01 veth4c33f3e 0.10 0.45 0.01 0.03 0.00 0.00 0.00 0.00 10:49:01 veth0676636 105.08 114.21 9.10 230.08 0.00 0.00 0.00 0.02 10:49:01 vethd2fd096 114.23 105.58 230.08 9.14 0.00 0.00 0.00 0.02 10:50:01 br-343d508012d0 3.20 4.60 0.26 0.43 0.00 0.00 0.00 0.00 10:50:01 veth4c33f3e 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 10:50:01 vethb4169e5 0.77 1.57 0.15 0.18 0.00 0.00 0.00 0.00 10:50:01 ens3 1814.95 1260.96 28572.95 206.28 0.00 0.00 0.00 0.00 Average: br-343d508012d0 0.68 0.96 0.05 0.09 0.00 0.00 0.00 0.00 Average: veth4c33f3e 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 Average: vethb4169e5 0.13 0.26 0.02 0.03 0.00 0.00 0.00 0.00 Average: ens3 264.58 185.52 4663.29 29.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29719) 08/09/24 _x86_64_ (8 CPU) 10:43:27 LINUX RESTART (8 CPU) 10:44:01 CPU %user %nice %system %iowait %steal %idle 10:45:01 all 10.35 0.00 0.98 3.03 0.03 85.61 10:45:01 0 10.53 0.00 1.34 15.79 0.05 72.30 10:45:01 1 3.29 0.00 0.37 0.08 0.02 96.25 10:45:01 2 2.20 0.00 0.40 0.62 0.02 96.76 10:45:01 3 12.83 0.00 0.53 1.25 0.05 85.33 10:45:01 4 20.88 0.00 1.74 0.93 0.05 76.39 10:45:01 5 27.91 0.00 1.65 1.30 0.05 69.09 10:45:01 6 2.50 0.00 0.78 1.12 0.02 95.58 10:45:01 7 2.61 0.00 1.02 3.11 0.02 93.25 10:46:01 all 30.32 0.00 1.78 2.79 0.08 65.03 10:46:01 0 27.21 0.00 2.14 6.56 0.10 63.99 10:46:01 1 25.74 0.00 1.93 1.79 0.05 70.49 10:46:01 2 30.10 0.00 1.52 0.80 0.08 67.50 10:46:01 3 31.40 0.00 1.39 4.47 0.08 62.66 10:46:01 4 31.69 0.00 1.71 0.52 0.08 66.00 10:46:01 5 37.12 0.00 2.17 3.31 0.08 57.32 10:46:01 6 28.40 0.00 1.32 1.04 0.05 69.19 10:46:01 7 30.89 0.00 2.10 3.87 0.08 63.05 10:47:01 all 15.16 0.00 2.79 3.21 0.07 78.77 10:47:01 0 13.51 0.00 2.42 1.14 0.07 82.86 10:47:01 1 12.72 0.00 2.35 0.18 0.07 84.69 10:47:01 2 20.74 0.00 3.04 0.84 0.07 75.31 10:47:01 3 11.32 0.00 3.23 14.95 0.07 70.43 10:47:01 4 20.58 0.00 2.34 2.98 0.08 74.02 10:47:01 5 14.44 0.00 2.74 0.54 0.07 82.21 10:47:01 6 14.46 0.00 3.67 0.90 0.07 80.90 10:47:01 7 13.47 0.00 2.54 4.13 0.07 79.79 10:48:01 all 13.58 0.00 1.65 2.67 0.05 82.07 10:48:01 0 8.68 0.00 1.17 0.07 0.03 90.05 10:48:01 1 6.85 0.00 1.29 0.07 0.03 91.77 10:48:01 2 11.49 0.00 2.10 4.48 0.03 81.89 10:48:01 3 14.29 0.00 2.11 7.48 0.07 76.05 10:48:01 4 13.62 0.00 1.49 0.59 0.03 84.28 10:48:01 5 16.53 0.00 1.42 1.62 0.05 80.38 10:48:01 6 25.50 0.00 1.83 0.90 0.07 71.70 10:48:01 7 11.73 0.00 1.76 6.22 0.03 80.26 10:49:01 all 14.60 0.00 3.56 4.05 0.06 77.73 10:49:01 0 13.22 0.00 3.27 0.56 0.05 82.91 10:49:01 1 20.34 0.00 4.71 1.97 0.05 72.94 10:49:01 2 15.84 0.00 4.07 20.18 0.08 59.83 10:49:01 3 15.86 0.00 4.84 1.51 0.07 77.72 10:49:01 4 12.85 0.00 3.49 0.65 0.07 82.94 10:49:01 5 17.15 0.00 2.96 3.62 0.05 76.22 10:49:01 6 11.67 0.00 2.62 0.89 0.05 84.76 10:49:01 7 9.92 0.00 2.57 2.99 0.07 84.45 10:50:01 all 17.60 0.00 2.03 2.02 0.06 78.28 10:50:01 0 14.89 0.00 1.64 0.62 0.07 82.78 10:50:01 1 27.88 0.00 2.93 0.80 0.08 68.31 10:50:01 2 15.38 0.00 1.99 3.63 0.05 78.95 10:50:01 3 22.56 0.00 2.30 0.00 0.07 75.07 10:50:01 4 10.93 0.00 1.45 5.08 0.07 82.48 10:50:01 5 15.84 0.00 1.92 1.32 0.07 80.85 10:50:01 6 18.06 0.00 1.86 3.06 0.03 76.99 10:50:01 7 15.24 0.00 2.13 1.69 0.08 80.86 Average: all 16.93 0.00 2.13 2.96 0.06 77.92 Average: 0 14.65 0.00 1.99 4.12 0.06 79.17 Average: 1 16.12 0.00 2.26 0.81 0.05 80.76 Average: 2 15.95 0.00 2.18 5.08 0.06 76.73 Average: 3 18.06 0.00 2.39 4.94 0.07 74.54 Average: 4 18.44 0.00 2.03 1.79 0.06 77.68 Average: 5 21.50 0.00 2.14 1.95 0.06 74.34 Average: 6 16.76 0.00 2.01 1.32 0.05 79.86 Average: 7 13.96 0.00 2.02 3.67 0.06 80.29