---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-3605 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 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 832 23312 0 8021 30878 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:01:01:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.215/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85784sec preferred_lft 85784sec inet6 fe80::f816:3eff:fe01:1a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:af:15:78 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-3605) 11/23/23 _x86_64_ (8 CPU) 22:47:33 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 99.55 44.76 54.79 2004.87 8063.59 22:50:01 83.12 12.46 70.66 262.71 11974.68 22:51:01 241.16 2.48 238.68 85.72 146610.76 22:52:01 197.40 3.10 194.30 314.35 42266.16 22:53:01 60.87 17.13 43.74 3542.48 20696.28 22:54:01 166.76 0.02 166.74 0.13 31858.42 22:55:01 14.96 0.97 14.00 20.66 7032.56 22:56:01 3.93 0.00 3.93 0.00 2022.53 22:57:01 91.63 0.50 91.13 53.46 17214.20 Average: 106.60 9.05 97.55 698.24 31970.09 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30234184 31775312 2705036 8.21 65560 1787844 1409764 4.15 796088 1626500 140952 22:50:01 28495544 31713068 4443676 13.49 77556 3421876 1370268 4.03 869740 3231344 1541640 22:51:01 26344296 31008812 6594924 20.02 108560 4779812 2120356 6.24 1589880 4582728 31728 22:52:01 25049604 30931664 7889616 23.95 166096 5786748 2080352 6.12 1832504 5478864 24624 22:53:01 23986320 30803076 8952900 27.18 166704 6698480 2189136 6.44 2565372 5784004 448944 22:54:01 24199068 31454964 8740152 26.53 168008 7122760 1614784 4.75 2072072 6054288 4384 22:55:01 21138976 28575588 11800244 35.82 168132 7298120 3797556 11.17 5207932 5961992 6124 22:56:01 24208140 31686952 8731080 26.51 168216 7339220 1388096 4.08 2018976 6089804 225968 22:57:01 23920556 31660600 9018664 27.38 171312 7590472 1394364 4.10 2221604 6168852 43608 Average: 25286299 31067782 7652921 23.23 140016 5758370 1929408 5.68 2130463 4997597 274219 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 22:49:01 ens3 302.08 196.70 1399.01 57.55 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 22:50:01 ens3 5895.63 4015.63 24837.23 1023.38 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 ens3 373.95 298.80 2691.32 81.68 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 ens3 386.22 266.12 3314.28 59.17 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 14.16 8.38 4.63 4.64 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:54:01 ens3 76.75 67.06 183.70 17.37 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 9.48 9.48 0.49 0.49 0.00 0.00 0.00 0.00 22:55:01 ens3 2.15 2.02 0.50 0.61 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 31.71 31.71 1.63 1.63 0.00 0.00 0.00 0.00 22:56:01 ens3 20.08 16.04 4.06 4.55 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 22:57:01 ens3 1359.66 937.49 395.53 7831.91 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 5.06 5.06 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 936.82 645.41 3648.13 1008.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-3605) 11/23/23 _x86_64_ (8 CPU) 22:47:33 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.68 0.00 0.87 1.85 0.03 87.57 22:49:01 0 26.63 0.00 2.22 1.55 0.07 69.52 22:49:01 1 15.35 0.00 1.08 0.30 0.03 83.23 22:49:01 2 5.39 0.00 0.38 0.13 0.02 94.08 22:49:01 3 2.22 0.00 0.65 4.33 0.07 92.73 22:49:01 4 13.68 0.00 0.82 0.60 0.03 84.86 22:49:01 5 1.77 0.00 0.52 3.20 0.02 94.50 22:49:01 6 10.55 0.00 0.77 4.41 0.02 84.26 22:49:01 7 1.90 0.00 0.47 0.22 0.02 97.40 22:50:01 all 8.41 0.00 2.69 0.80 0.05 88.05 22:50:01 0 28.56 0.00 4.61 0.96 0.08 65.79 22:50:01 1 9.69 0.00 4.23 0.00 0.08 85.99 22:50:01 2 3.33 0.00 1.40 0.80 0.02 94.45 22:50:01 3 8.21 0.00 3.93 1.61 0.03 86.22 22:50:01 4 2.98 0.00 0.23 0.13 0.02 96.63 22:50:01 5 0.42 0.00 0.08 0.45 0.00 99.05 22:50:01 6 6.02 0.00 6.01 2.15 0.07 85.75 22:50:01 7 8.13 0.00 0.97 0.28 0.09 90.53 22:51:01 all 12.18 0.00 1.78 8.03 0.05 77.96 22:51:01 0 9.41 0.00 6.17 7.20 0.08 77.13 22:51:01 1 3.23 0.00 0.38 1.35 0.02 95.02 22:51:01 2 9.56 0.00 2.67 36.59 0.07 51.11 22:51:01 3 33.43 0.00 2.41 1.44 0.07 62.65 22:51:01 4 10.01 0.00 0.42 0.85 0.03 88.69 22:51:01 5 11.95 0.00 1.05 10.86 0.05 76.09 22:51:01 6 7.45 0.00 0.75 5.47 0.03 86.29 22:51:01 7 12.37 0.00 0.47 0.65 0.05 86.46 22:52:01 all 15.15 0.00 2.66 7.85 0.09 74.25 22:52:01 0 14.31 0.00 1.76 2.01 0.07 81.86 22:52:01 1 8.20 0.00 1.73 19.54 0.09 70.45 22:52:01 2 28.93 0.00 4.68 10.42 0.10 55.87 22:52:01 3 14.01 0.00 2.39 8.02 0.15 75.43 22:52:01 4 14.57 0.00 4.43 6.43 0.10 74.47 22:52:01 5 24.04 0.00 4.37 0.42 0.07 71.10 22:52:01 6 7.94 0.00 1.11 9.47 0.07 81.41 22:52:01 7 9.32 0.00 0.85 7.14 0.07 82.62 22:53:01 all 27.60 0.00 2.46 1.06 0.05 68.84 22:53:01 0 41.60 0.00 1.40 0.00 0.05 56.94 22:53:01 1 17.92 0.00 1.36 0.40 0.05 80.27 22:53:01 2 38.72 0.00 3.68 0.00 0.10 57.50 22:53:01 3 32.10 0.00 2.82 0.00 0.05 65.03 22:53:01 4 9.48 0.00 1.32 2.62 0.02 86.57 22:53:01 5 12.93 0.00 2.52 5.29 0.03 79.23 22:53:01 6 38.35 0.00 5.43 0.13 0.05 56.04 22:53:01 7 29.67 0.00 1.13 0.00 0.03 69.16 22:54:01 all 18.28 0.00 2.17 1.06 0.06 78.43 22:54:01 0 29.03 0.00 3.02 0.00 0.07 67.88 22:54:01 1 6.17 0.00 0.60 0.00 0.03 93.19 22:54:01 2 22.70 0.00 3.81 0.00 0.05 73.44 22:54:01 3 10.35 0.00 0.95 6.40 0.07 82.23 22:54:01 4 12.19 0.00 1.81 1.29 0.07 84.65 22:54:01 5 14.25 0.00 0.83 0.43 0.05 84.43 22:54:01 6 26.77 0.00 3.69 0.37 0.07 69.11 22:54:01 7 24.75 0.00 2.66 0.00 0.07 72.53 22:55:01 all 13.47 0.00 3.79 0.18 0.06 82.50 22:55:01 0 13.36 0.00 6.44 0.00 0.03 80.16 22:55:01 1 6.18 0.00 5.05 0.54 0.13 88.09 22:55:01 2 24.60 0.00 10.05 0.00 0.08 65.27 22:55:01 3 45.37 0.00 2.43 0.02 0.08 52.10 22:55:01 4 3.96 0.00 1.92 0.48 0.03 93.61 22:55:01 5 5.40 0.00 1.47 0.33 0.03 92.77 22:55:01 6 3.22 0.00 1.14 0.05 0.05 95.54 22:55:01 7 5.41 0.00 1.85 0.00 0.03 92.70 22:56:01 all 10.30 0.00 8.28 0.06 0.09 81.25 22:56:01 0 9.18 0.00 11.13 0.00 0.08 79.61 22:56:01 1 4.68 0.00 4.57 0.00 0.10 90.65 22:56:01 2 11.17 0.00 12.76 0.00 0.08 75.99 22:56:01 3 7.57 0.00 4.60 0.00 0.10 87.73 22:56:01 4 28.08 0.00 8.16 0.05 0.12 63.59 22:56:01 5 4.48 0.00 5.31 0.42 0.10 89.68 22:56:01 6 11.91 0.00 10.85 0.05 0.07 77.12 22:56:01 7 5.31 0.00 8.76 0.00 0.10 85.83 22:57:01 all 6.80 0.00 0.82 0.73 0.02 91.63 22:57:01 0 15.19 0.00 0.60 0.17 0.03 84.01 22:57:01 1 3.82 0.00 1.76 3.51 0.03 90.88 22:57:01 2 3.20 0.00 0.67 0.00 0.02 96.11 22:57:01 3 1.44 0.00 0.63 0.00 0.02 97.91 22:57:01 4 27.97 0.00 0.87 0.00 0.03 71.13 22:57:01 5 0.92 0.00 0.82 0.60 0.02 97.65 22:57:01 6 0.38 0.00 0.20 1.53 0.02 97.87 22:57:01 7 1.39 0.00 1.02 0.00 0.02 97.57 Average: all 13.54 0.00 2.84 2.39 0.06 81.17 Average: 0 20.80 0.00 4.16 1.31 0.06 73.66 Average: 1 8.35 0.00 2.31 2.77 0.06 86.50 Average: 2 16.34 0.00 4.47 5.27 0.06 73.87 Average: 3 17.21 0.00 2.31 2.42 0.07 77.99 Average: 4 13.65 0.00 2.22 1.38 0.05 82.71 Average: 5 8.45 0.00 1.88 2.45 0.04 87.18 Average: 6 12.53 0.00 3.33 2.61 0.05 81.48 Average: 7 10.95 0.00 2.02 0.92 0.05 86.06