---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-91643 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: 2800.000 BogoMIPS: 5600.00 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 866 23409 0 7891 30845 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:54:83:96 brd ff:ff:ff:ff:ff:ff inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85842sec preferred_lft 85842sec inet6 fe80::f816:3eff:fe54:8396/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:c0:c2:e9 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-91643) 12/17/24 _x86_64_ (8 CPU) 22:47:26 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 307.32 29.54 277.78 955.36 28564.79 22:50:01 115.48 11.38 104.10 338.08 71670.45 22:51:02 249.53 0.98 248.54 8.52 115616.18 22:52:01 266.01 19.34 246.67 3792.85 71751.50 22:53:01 134.39 0.00 134.39 0.00 39185.74 22:54:01 108.98 0.02 108.97 0.13 35190.53 22:55:01 18.88 0.97 17.92 20.67 25384.13 22:56:01 96.40 0.00 96.40 0.00 20737.88 Average: 161.62 7.71 153.91 632.10 51027.57 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30080900 31715744 2858320 8.68 73560 1866996 1346844 3.96 838832 1720176 230948 22:50:01 26951372 31278412 5987848 18.18 98708 4465012 2009688 5.91 1278876 4299144 2565460 22:51:02 25157852 30718940 7781368 23.62 163808 5478048 2229084 6.56 1971136 5233680 915616 22:52:01 23443528 29842916 9495692 28.83 168104 6286848 3713192 10.93 3124672 5768068 11372 22:53:01 24512184 31628300 8427036 25.58 169384 6981936 1395404 4.11 1789148 6020580 453972 22:54:01 23669352 30964284 9269868 28.14 169584 7155744 2772612 8.16 2644868 6000508 158632 22:55:01 22553660 29874176 10385560 31.53 169720 7179780 2454848 7.22 3899052 5852712 6668 22:56:01 24050296 31656520 8888924 26.99 169796 7457452 1387112 4.08 2203788 6053100 67624 Average: 25052393 30959912 7886827 23.94 147833 5858977 2163598 6.37 2218796 5118496 551286 22:48:02 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 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 22:49:01 ens3 179.82 110.39 1275.44 46.21 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 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 22:50:01 ens3 6946.04 4380.20 23116.40 1009.13 0.00 0.00 0.00 0.00 22:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:02 lo 1.00 1.00 0.15 0.15 0.00 0.00 0.00 0.00 22:51:02 ens3 558.53 392.34 3125.64 82.39 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 0.41 0.41 0.04 0.04 0.00 0.00 0.00 0.00 22:52:01 ens3 265.26 182.99 2201.68 36.94 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 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 114.90 86.44 193.26 24.96 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 3.88 3.57 0.88 1.07 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 39.58 39.58 2.03 2.03 0.00 0.00 0.00 0.00 22:55:01 ens3 1.13 0.62 0.34 0.38 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 1.68 1.68 0.09 0.09 0.00 0.00 0.00 0.00 22:56:01 ens3 1898.37 1236.03 469.51 8118.34 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 5.66 5.66 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 1250.18 801.75 3806.48 1169.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-91643) 12/17/24 _x86_64_ (8 CPU) 22:47:26 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 11.10 0.00 0.87 2.53 0.04 85.46 22:49:01 0 2.82 0.00 1.27 3.77 0.02 92.12 22:49:01 1 15.39 0.00 1.12 0.44 0.05 83.00 22:49:01 2 6.76 0.00 0.48 0.78 0.02 91.97 22:49:01 3 24.23 0.00 1.15 1.09 0.05 73.48 22:49:01 4 11.55 0.00 0.90 0.58 0.03 86.94 22:49:01 5 2.27 0.00 0.24 0.02 0.05 97.43 22:49:01 6 12.70 0.00 0.99 13.39 0.05 72.87 22:49:01 7 13.16 0.00 0.87 0.20 0.02 85.76 22:50:01 all 10.47 0.00 3.82 2.66 0.06 82.98 22:50:01 0 9.66 0.00 4.00 0.10 0.07 86.17 22:50:01 1 14.90 0.00 4.08 0.10 0.07 80.85 22:50:01 2 3.26 0.00 6.70 2.05 0.07 87.92 22:50:01 3 32.62 0.00 2.25 0.03 0.07 65.02 22:50:01 4 6.00 0.00 2.07 12.38 0.07 79.48 22:50:01 5 5.13 0.00 2.17 0.02 0.05 92.63 22:50:01 6 5.61 0.00 3.62 6.50 0.03 84.25 22:50:01 7 6.72 0.00 5.70 0.03 0.07 87.48 22:51:02 all 11.06 0.00 2.99 7.53 0.08 78.34 22:51:02 0 5.87 0.00 0.92 0.10 0.05 93.07 22:51:02 1 7.06 0.00 2.06 16.74 0.07 74.08 22:51:02 2 17.67 0.00 4.44 9.93 0.10 67.86 22:51:02 3 8.64 0.00 3.28 20.80 0.17 67.10 22:51:02 4 14.93 0.00 3.56 2.48 0.07 78.97 22:51:02 5 13.72 0.00 3.52 0.74 0.08 81.94 22:51:02 6 15.90 0.00 2.39 4.53 0.07 77.11 22:51:02 7 4.71 0.00 3.78 4.86 0.07 86.58 22:52:01 all 26.95 0.00 2.01 6.18 0.08 64.79 22:52:01 0 30.38 0.00 2.11 3.68 0.07 63.76 22:52:01 1 28.18 0.00 1.74 8.00 0.10 61.99 22:52:01 2 19.21 0.00 1.14 3.79 0.05 75.80 22:52:01 3 26.98 0.00 3.23 10.26 0.09 59.44 22:52:01 4 25.67 0.00 2.93 7.18 0.09 64.13 22:52:01 5 31.02 0.00 1.90 3.16 0.09 63.83 22:52:01 6 40.36 0.00 1.99 1.96 0.07 55.63 22:52:01 7 13.81 0.00 1.05 11.41 0.03 73.69 22:53:01 all 21.56 0.00 2.54 1.70 0.06 74.14 22:53:01 0 27.57 0.00 2.95 0.00 0.05 69.43 22:53:01 1 17.81 0.00 2.31 5.42 0.07 74.39 22:53:01 2 41.69 0.00 7.07 0.03 0.08 51.13 22:53:01 3 12.05 0.00 1.20 0.00 0.05 86.70 22:53:01 4 30.10 0.00 2.06 0.00 0.10 67.74 22:53:01 5 15.88 0.00 1.17 0.33 0.02 82.61 22:53:01 6 20.64 0.00 2.78 0.44 0.08 76.07 22:53:01 7 6.71 0.00 0.74 7.42 0.05 85.08 22:54:01 all 12.98 0.00 1.82 1.35 0.05 83.81 22:54:01 0 5.14 0.00 0.18 0.00 0.02 94.66 22:54:01 1 4.56 0.00 0.22 0.00 0.02 95.21 22:54:01 2 9.84 0.00 2.87 0.00 0.03 87.26 22:54:01 3 38.94 0.00 7.64 3.92 0.07 49.43 22:54:01 4 37.21 0.00 2.29 4.51 0.12 55.87 22:54:01 5 1.77 0.00 0.47 0.00 0.02 97.75 22:54:01 6 5.07 0.00 0.52 1.13 0.02 93.26 22:54:01 7 1.54 0.00 0.39 1.26 0.07 96.74 22:55:01 all 11.75 0.00 10.31 1.01 0.12 76.81 22:55:01 0 8.64 0.00 13.44 0.00 0.12 77.80 22:55:01 1 14.42 0.00 15.80 0.00 0.10 69.68 22:55:01 2 13.22 0.00 10.27 0.00 0.12 76.39 22:55:01 3 8.76 0.00 6.20 0.00 0.13 84.91 22:55:01 4 6.91 0.00 9.54 6.96 0.12 76.46 22:55:01 5 24.33 0.00 16.02 1.03 0.12 58.50 22:55:01 6 12.02 0.00 5.20 0.00 0.14 82.64 22:55:01 7 5.61 0.00 5.83 0.10 0.15 88.31 22:56:01 all 7.83 0.00 1.45 0.73 0.03 89.97 22:56:01 0 0.97 0.00 1.21 0.00 0.02 97.81 22:56:01 1 2.36 0.00 2.48 0.00 0.03 95.13 22:56:01 2 49.21 0.00 3.49 0.00 0.07 47.23 22:56:01 3 2.30 0.00 1.09 0.00 0.02 96.59 22:56:01 4 1.59 0.00 0.72 2.67 0.05 94.98 22:56:01 5 1.77 0.00 1.99 0.00 0.02 96.22 22:56:01 6 0.62 0.00 0.32 3.13 0.02 95.92 22:56:01 7 3.82 0.00 0.33 0.05 0.00 95.80 Average: all 14.19 0.00 3.23 2.95 0.06 79.55 Average: 0 11.34 0.00 3.28 0.94 0.05 84.39 Average: 1 13.04 0.00 3.76 3.84 0.06 79.30 Average: 2 20.17 0.00 4.57 2.07 0.07 73.13 Average: 3 19.27 0.00 3.26 4.51 0.08 72.89 Average: 4 16.71 0.00 3.02 4.60 0.08 75.60 Average: 5 11.97 0.00 3.45 0.66 0.05 83.87 Average: 6 14.06 0.00 2.22 3.87 0.06 79.78 Average: 7 6.99 0.00 2.34 3.16 0.06 87.46