---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32439 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 16G 140G 11% / 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 893 22824 0 8449 30818 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:d3:0d:6d brd ff:ff:ff:ff:ff:ff inet 10.30.106.58/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85695sec preferred_lft 85695sec inet6 fe80::f816:3eff:fed3:d6d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0e:c0:2a:30 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:eff:fec0:2a30/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32439) 08/02/25 _x86_64_ (8 CPU) 02:38:20 LINUX RESTART (8 CPU) 02:39:02 tps rtps wtps bread/s bwrtn/s 02:40:01 207.51 23.50 184.00 2391.59 100482.36 02:41:01 563.35 3.38 559.97 426.27 241297.20 02:42:01 166.99 0.43 166.56 57.46 9084.22 02:43:01 138.18 0.35 137.83 32.13 17156.47 02:44:01 10.98 0.00 10.98 0.00 373.67 02:45:01 5.58 0.02 5.57 0.13 138.24 02:46:01 5.92 0.00 5.92 0.00 138.11 02:47:01 14.96 0.00 14.96 0.00 405.40 02:48:01 20.21 0.00 20.21 0.00 257.02 02:49:01 39.44 1.10 38.34 37.99 785.07 02:50:01 60.39 1.80 58.59 93.98 2520.38 Average: 111.99 2.75 109.24 273.11 33771.99 02:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 28867648 31653076 4071572 12.36 87580 2979192 1668512 4.91 956704 2757024 1162752 02:41:01 23346180 31287560 9593040 29.12 160008 7820252 5449608 16.03 1437968 7476508 4844 02:42:01 19457508 27628628 13481712 40.93 179660 8019084 13472744 39.64 5405612 7312472 28540 02:43:01 19017828 27456448 13921392 42.26 201368 8233088 13632104 40.11 5612788 7506144 2772 02:44:01 18637364 27080732 14301856 43.42 201516 8237636 13992132 41.17 5988516 7508108 336 02:45:01 18657996 27102200 14281224 43.36 201660 8238156 14008644 41.22 5967504 7508524 696 02:46:01 18651344 27095924 14287876 43.38 201816 8238384 14008624 41.22 5974228 7508512 812 02:47:01 18622156 27069584 14317064 43.47 201996 8241004 14024004 41.26 6001016 7510020 1632 02:48:01 18612688 27061056 14326532 43.49 202184 8242124 14040188 41.31 6010776 7510376 344 02:49:01 21124900 29523456 11814320 35.87 202764 8202172 7524376 22.14 3625020 7441380 260 02:50:01 23317104 31502020 9622116 29.21 205048 7974692 1665884 4.90 1683900 7255464 12092 Average: 20755701 28587335 12183519 36.99 185964 7675071 10316984 30.35 4424003 7026776 110462 02:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 ens3 540.79 352.43 11833.26 38.23 0.00 0.00 0.00 0.00 02:40:01 lo 14.51 14.51 1.39 1.39 0.00 0.00 0.00 0.00 02:41:01 veth2b11927 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 vethff39fda 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 veth5c6cb4f 15.98 11.77 2.19 1.73 0.00 0.00 0.00 0.00 02:41:01 veth6121fcd 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 veth2b11927 15.95 31.64 1.28 314.68 0.00 0.00 0.00 0.03 02:42:01 vethff39fda 4.75 6.58 0.64 0.59 0.00 0.00 0.00 0.00 02:42:01 veth6121fcd 0.42 0.90 0.05 0.65 0.00 0.00 0.00 0.00 02:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 veth2b11927 0.52 0.43 0.03 0.02 0.00 0.00 0.00 0.00 02:43:01 vethff39fda 9.00 12.41 1.61 3.83 0.00 0.00 0.00 0.00 02:43:01 veth6121fcd 0.87 0.93 0.08 2.90 0.00 0.00 0.00 0.00 02:43:01 docker0 28.15 39.41 2.87 296.05 0.00 0.00 0.00 0.00 02:44:01 veth2b11927 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 vethff39fda 6.87 9.88 1.06 1.32 0.00 0.00 0.00 0.00 02:44:01 veth6121fcd 0.83 0.87 0.08 2.53 0.00 0.00 0.00 0.00 02:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 veth2b11927 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 vethff39fda 6.33 9.25 0.85 0.71 0.00 0.00 0.00 0.00 02:45:01 veth6121fcd 0.87 0.87 0.08 2.51 0.00 0.00 0.00 0.00 02:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 veth2b11927 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 vethff39fda 6.62 9.52 0.96 0.79 0.00 0.00 0.00 0.00 02:46:01 veth6121fcd 0.82 0.83 0.08 2.51 0.00 0.00 0.00 0.00 02:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth2b11927 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 vethff39fda 9.97 13.41 1.86 3.58 0.00 0.00 0.00 0.00 02:47:01 veth6121fcd 0.85 0.85 0.08 2.65 0.00 0.00 0.00 0.00 02:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 veth2b11927 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 vethff39fda 8.37 11.51 1.61 1.27 0.00 0.00 0.00 0.00 02:48:01 veth6121fcd 0.85 0.85 0.08 2.72 0.00 0.00 0.00 0.00 02:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 ens3 3303.85 1752.67 53891.48 199.90 0.00 0.00 0.00 0.00 02:49:01 veth6d7df98 197.27 197.15 33.80 46.06 0.00 0.00 0.00 0.00 02:49:01 veth57fe835 775.49 809.22 171.70 105.01 0.00 0.00 0.00 0.01 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 46.39 36.61 70.51 26.58 0.00 0.00 0.00 0.00 02:50:01 lo 37.69 37.69 3.51 3.51 0.00 0.00 0.00 0.00 Average: docker0 2.56 3.59 0.26 26.95 0.00 0.00 0.00 0.00 Average: ens3 277.43 143.29 4837.32 14.46 0.00 0.00 0.00 0.00 Average: lo 3.07 3.07 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32439) 08/02/25 _x86_64_ (8 CPU) 02:38:20 LINUX RESTART (8 CPU) 02:39:02 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 11.79 0.00 2.14 2.17 0.04 83.87 02:40:01 0 3.39 0.00 1.69 3.05 0.05 91.83 02:40:01 1 9.26 0.00 2.16 0.22 0.02 88.35 02:40:01 2 35.32 0.00 3.54 2.21 0.09 58.85 02:40:01 3 3.70 0.00 1.52 10.50 0.05 84.23 02:40:01 4 23.79 0.00 2.43 0.44 0.05 73.29 02:40:01 5 9.54 0.00 2.07 0.36 0.02 88.01 02:40:01 6 5.39 0.00 1.64 0.10 0.03 92.84 02:40:01 7 3.92 0.00 2.04 0.54 0.02 93.48 02:41:01 all 18.77 0.00 7.99 6.69 0.09 66.46 02:41:01 0 20.00 0.00 7.34 9.18 0.08 63.40 02:41:01 1 16.78 0.00 7.99 6.74 0.12 68.37 02:41:01 2 18.76 0.00 9.05 8.71 0.07 63.41 02:41:01 3 18.71 0.00 7.81 3.45 0.08 69.95 02:41:01 4 18.02 0.00 7.90 3.52 0.09 70.48 02:41:01 5 20.47 0.00 7.72 2.16 0.08 69.57 02:41:01 6 18.17 0.00 8.90 18.05 0.10 54.77 02:41:01 7 19.21 0.00 7.20 1.71 0.08 71.79 02:42:01 all 61.94 0.00 5.65 0.27 0.13 32.01 02:42:01 0 61.26 0.00 5.89 0.15 0.12 32.58 02:42:01 1 62.57 0.00 5.76 0.18 0.15 31.33 02:42:01 2 60.69 0.00 5.88 0.39 0.14 32.91 02:42:01 3 62.13 0.00 5.41 0.15 0.13 32.18 02:42:01 4 59.48 0.00 5.40 0.27 0.13 34.72 02:42:01 5 63.86 0.00 5.82 0.32 0.13 29.86 02:42:01 6 60.21 0.00 5.32 0.51 0.14 33.83 02:42:01 7 65.29 0.00 5.75 0.13 0.13 28.69 02:43:01 all 13.98 0.00 2.06 0.56 0.09 83.32 02:43:01 0 13.66 0.00 1.94 0.50 0.08 83.81 02:43:01 1 12.76 0.00 2.26 0.33 0.10 84.55 02:43:01 2 14.02 0.00 2.03 1.84 0.07 82.04 02:43:01 3 11.21 0.00 1.94 0.05 0.08 86.72 02:43:01 4 17.98 0.00 2.13 0.75 0.08 79.05 02:43:01 5 15.11 0.00 2.33 0.07 0.08 82.41 02:43:01 6 13.81 0.00 2.15 0.07 0.10 83.87 02:43:01 7 13.33 0.00 1.69 0.84 0.07 84.08 02:44:01 all 4.04 0.00 0.52 0.03 0.08 95.33 02:44:01 0 3.20 0.00 0.47 0.02 0.08 96.23 02:44:01 1 3.59 0.00 0.47 0.00 0.07 95.88 02:44:01 2 3.73 0.00 0.57 0.00 0.08 95.62 02:44:01 3 4.27 0.00 0.52 0.00 0.08 95.13 02:44:01 4 4.75 0.00 0.52 0.22 0.08 94.43 02:44:01 5 4.44 0.00 0.64 0.03 0.08 94.81 02:44:01 6 3.88 0.00 0.50 0.00 0.05 95.57 02:44:01 7 4.50 0.00 0.45 0.00 0.08 94.96 02:45:01 all 2.46 0.00 0.43 0.01 0.08 97.02 02:45:01 0 2.76 0.00 0.57 0.00 0.07 96.61 02:45:01 1 3.07 0.00 0.44 0.03 0.08 96.38 02:45:01 2 2.32 0.00 0.40 0.00 0.08 97.19 02:45:01 3 1.37 0.00 0.33 0.00 0.05 98.25 02:45:01 4 2.96 0.00 0.43 0.03 0.07 96.51 02:45:01 5 1.66 0.00 0.55 0.00 0.08 97.71 02:45:01 6 2.82 0.00 0.39 0.03 0.10 96.66 02:45:01 7 2.70 0.00 0.35 0.00 0.08 96.87 02:46:01 all 2.23 0.00 0.40 0.01 0.06 97.30 02:46:01 0 2.62 0.00 0.43 0.02 0.05 96.88 02:46:01 1 2.31 0.00 0.32 0.10 0.05 97.23 02:46:01 2 3.03 0.00 0.50 0.00 0.05 96.42 02:46:01 3 1.52 0.00 0.35 0.03 0.07 98.02 02:46:01 4 2.09 0.00 0.40 0.00 0.05 97.46 02:46:01 5 1.89 0.00 0.44 0.02 0.08 97.57 02:46:01 6 1.49 0.00 0.34 0.00 0.03 98.14 02:46:01 7 2.88 0.00 0.35 0.00 0.07 96.71 02:47:01 all 4.88 0.00 0.65 0.02 0.08 94.37 02:47:01 0 4.58 0.00 0.77 0.00 0.08 94.57 02:47:01 1 5.68 0.00 0.60 0.07 0.07 93.59 02:47:01 2 4.48 0.00 0.65 0.02 0.08 94.77 02:47:01 3 5.04 0.00 0.69 0.05 0.08 94.14 02:47:01 4 5.37 0.00 0.84 0.02 0.08 93.70 02:47:01 5 4.50 0.00 0.74 0.00 0.07 94.70 02:47:01 6 4.14 0.00 0.45 0.00 0.08 95.33 02:47:01 7 5.25 0.00 0.55 0.02 0.07 94.11 02:48:01 all 2.06 0.00 0.37 0.03 0.06 97.49 02:48:01 0 1.75 0.00 0.37 0.00 0.05 97.83 02:48:01 1 2.67 0.00 0.28 0.12 0.07 96.86 02:48:01 2 1.77 0.00 0.30 0.00 0.05 97.88 02:48:01 3 1.87 0.00 0.42 0.02 0.05 97.64 02:48:01 4 1.84 0.00 0.45 0.05 0.05 97.61 02:48:01 5 2.04 0.00 0.38 0.00 0.07 97.51 02:48:01 6 2.08 0.00 0.37 0.00 0.05 97.50 02:48:01 7 2.44 0.00 0.35 0.02 0.07 97.13 02:49:01 all 2.56 0.00 0.87 0.07 0.07 96.43 02:49:01 0 2.52 0.00 0.84 0.27 0.07 96.31 02:49:01 1 2.21 0.00 0.92 0.05 0.05 96.77 02:49:01 2 2.93 0.00 0.97 0.03 0.05 96.01 02:49:01 3 3.03 0.00 0.87 0.03 0.07 96.00 02:49:01 4 1.96 0.00 0.74 0.05 0.07 97.19 02:49:01 5 2.47 0.00 0.85 0.07 0.07 96.54 02:49:01 6 2.26 0.00 1.05 0.02 0.08 96.59 02:49:01 7 3.07 0.00 0.74 0.08 0.07 96.05 02:50:01 all 8.03 0.00 0.72 0.33 0.04 90.88 02:50:01 0 1.35 0.00 0.65 0.32 0.03 97.65 02:50:01 1 15.86 0.00 0.87 0.33 0.07 82.87 02:50:01 2 26.12 0.00 1.15 0.25 0.05 72.42 02:50:01 3 6.61 0.00 0.82 1.47 0.05 91.05 02:50:01 4 8.35 0.00 0.72 0.15 0.03 90.75 02:50:01 5 3.42 0.00 0.58 0.02 0.02 95.96 02:50:01 6 1.35 0.00 0.43 0.07 0.05 98.10 02:50:01 7 1.16 0.00 0.50 0.07 0.02 98.26 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.03 0.00 1.97 0.92 0.07 85.01 Average: 0 10.62 0.00 1.90 1.22 0.07 86.19 Average: 1 12.40 0.00 1.99 0.73 0.08 84.80 Average: 2 15.67 0.00 2.27 1.22 0.07 80.77 Average: 3 10.83 0.00 1.87 1.42 0.07 85.81 Average: 4 13.26 0.00 1.98 0.49 0.07 84.19 Average: 5 11.73 0.00 2.01 0.27 0.07 85.92 Average: 6 10.47 0.00 1.95 1.70 0.07 85.81 Average: 7 11.21 0.00 1.81 0.31 0.07 86.60