---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5509 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 902 24499 0 6765 30810 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:db:4e:e1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.113/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:fedb:4ee1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:07:3e:98 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-5509) 11/28/23 _x86_64_ (8 CPU) 08:10:51 LINUX RESTART (8 CPU) 08:11:01 tps rtps wtps bread/s bwrtn/s 08:12:01 128.31 73.36 54.95 5271.44 45078.04 08:13:01 123.21 37.01 86.20 3363.57 16819.86 08:14:01 141.26 27.46 113.80 1418.03 23839.76 08:15:01 49.13 14.05 35.08 2600.10 10134.58 08:16:01 77.69 3.52 74.17 455.26 41452.56 08:17:01 202.17 3.95 198.22 414.20 56904.38 08:18:01 218.01 0.03 217.98 1.20 59752.71 08:19:01 69.94 0.00 69.94 0.00 13044.36 08:20:01 16.83 0.42 16.41 37.73 6543.04 08:21:01 51.91 0.25 51.66 28.53 8219.16 Average: 107.85 16.01 91.84 1359.07 28179.13 08:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:12:01 30351780 31718880 2587440 7.86 51892 1636488 1430520 4.21 836176 1487292 60468 08:13:01 29931536 31727932 3007684 9.13 79192 2020064 1983296 5.84 896664 1808416 153408 08:14:01 28434340 30659936 4504880 13.68 89496 2426356 2733380 8.04 2061944 2112648 19708 08:15:01 27279336 30378052 5659884 17.18 95996 3277876 2450956 7.21 2603784 2692284 694324 08:16:01 27966928 31627780 4972292 15.10 110008 3800260 1457564 4.29 1394164 3181496 198216 08:17:01 23032680 30095160 9906540 30.08 165800 6879536 7011724 20.63 3091372 6192020 1905624 08:18:01 21340936 27989724 11598284 35.21 178608 6495216 10557548 31.06 5305044 5638172 3772 08:19:01 20107332 27037200 12831888 38.96 185032 6755672 11423216 33.61 6317012 5830940 2156 08:20:01 19942388 26878388 12996832 39.46 185768 6760112 11593356 34.11 6481264 5829108 1428 08:21:01 21556896 28449396 11382324 34.56 187084 6770084 6040856 17.77 5013656 5740632 380 Average: 24994415 29656245 7944805 24.12 132888 4682166 5668242 16.68 3400108 4051301 303948 08:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:12:01 ens3 345.85 239.87 1002.72 69.66 0.00 0.00 0.00 0.00 08:12:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 82.64 51.87 1204.47 12.92 0.00 0.00 0.00 0.00 08:13:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 ens3 683.74 481.17 5642.27 106.90 0.00 0.00 0.00 0.00 08:14:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 ens3 958.66 521.63 2301.46 200.65 0.00 0.00 0.00 0.00 08:15:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 ens3 155.47 106.78 619.93 29.86 0.00 0.00 0.00 0.00 08:16:01 br-e599fbb3fa09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 ens3 1008.23 495.80 22393.94 38.20 0.00 0.00 0.00 0.00 08:17:01 veth1efa45a 6.32 5.93 0.96 1.02 0.00 0.00 0.00 0.00 08:17:01 veth2716fb7 0.00 0.73 0.00 0.15 0.00 0.00 0.00 0.00 08:17:01 br-6a6a49ec1776 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 vethe9cf932 149.68 155.44 13.17 331.29 0.00 0.00 0.00 0.03 08:18:01 ens3 2.10 2.17 0.36 1.58 0.00 0.00 0.00 0.00 08:18:01 veth1efa45a 13.36 10.46 1.33 1.45 0.00 0.00 0.00 0.00 08:18:01 veth2716fb7 0.00 0.45 0.00 0.11 0.00 0.00 0.00 0.00 08:19:01 vethe9cf932 1.12 1.38 0.18 0.17 0.00 0.00 0.00 0.00 08:19:01 ens3 28.26 20.78 665.93 1.91 0.00 0.00 0.00 0.00 08:19:01 veth1efa45a 30.66 18.85 2.30 2.50 0.00 0.00 0.00 0.00 08:19:01 veth2716fb7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 vethe9cf932 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 ens3 30.53 16.78 7.83 5.32 0.00 0.00 0.00 0.00 08:20:01 veth1efa45a 31.41 20.08 2.42 3.13 0.00 0.00 0.00 0.00 08:20:01 veth2716fb7 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 ens3 48.11 30.01 10.37 22.57 0.00 0.00 0.00 0.00 08:21:01 veth1efa45a 34.59 24.83 3.35 3.74 0.00 0.00 0.00 0.00 08:21:01 br-6a6a49ec1776 7.12 19.28 5.76 11.09 0.00 0.00 0.00 0.00 08:21:01 br-e599fbb3fa09 138.33 136.89 56.76 61.68 0.00 0.00 0.90 0.00 Average: ens3 334.36 196.69 3384.89 48.96 0.00 0.00 0.00 0.00 Average: veth1efa45a 11.63 8.02 1.04 1.18 0.00 0.00 0.00 0.00 Average: br-6a6a49ec1776 0.71 1.93 0.58 1.11 0.00 0.00 0.00 0.00 Average: br-e599fbb3fa09 13.83 13.69 5.68 6.17 0.00 0.00 0.09 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5509) 11/28/23 _x86_64_ (8 CPU) 08:10:51 LINUX RESTART (8 CPU) 08:11:01 CPU %user %nice %system %iowait %steal %idle 08:12:01 all 7.30 0.00 0.97 5.18 0.03 86.51 08:12:01 0 13.07 0.00 1.67 3.07 0.03 82.17 08:12:01 1 8.05 0.00 0.82 21.70 0.03 69.40 08:12:01 2 11.23 0.00 0.78 0.88 0.03 87.07 08:12:01 3 5.62 0.00 0.57 0.42 0.03 93.36 08:12:01 4 3.78 0.00 1.60 0.73 0.03 93.85 08:12:01 5 7.23 0.00 0.77 0.83 0.05 91.12 08:12:01 6 5.34 0.00 0.63 1.05 0.03 92.94 08:12:01 7 4.10 0.00 1.00 12.74 0.03 82.13 08:13:01 all 9.77 0.00 0.88 2.62 0.03 86.70 08:13:01 0 37.34 0.00 2.32 2.43 0.08 57.82 08:13:01 1 2.06 0.00 0.42 8.97 0.05 88.50 08:13:01 2 26.17 0.00 1.72 1.43 0.05 70.64 08:13:01 3 5.00 0.00 0.58 0.37 0.02 94.03 08:13:01 4 3.67 0.00 0.41 0.73 0.02 95.18 08:13:01 5 1.83 0.00 0.53 1.55 0.00 96.08 08:13:01 6 1.42 0.00 0.40 0.43 0.00 97.75 08:13:01 7 0.68 0.00 0.68 5.09 0.03 93.50 08:14:01 all 29.01 0.00 1.14 1.53 0.08 68.25 08:14:01 0 35.13 0.00 0.89 1.15 0.07 62.76 08:14:01 1 21.97 0.00 0.82 2.31 0.07 74.83 08:14:01 2 35.73 0.00 1.64 1.05 0.08 61.49 08:14:01 3 26.11 0.00 0.72 0.65 0.05 72.47 08:14:01 4 21.14 0.00 1.32 1.04 0.08 76.42 08:14:01 5 34.87 0.00 1.21 1.91 0.10 61.91 08:14:01 6 32.91 0.00 0.80 0.74 0.07 65.48 08:14:01 7 24.15 0.00 1.71 3.37 0.10 70.67 08:15:01 all 42.08 0.00 1.76 1.39 0.09 54.68 08:15:01 0 25.44 0.00 1.45 0.10 0.07 72.94 08:15:01 1 36.15 0.00 1.45 0.59 0.08 61.72 08:15:01 2 47.98 0.00 1.62 0.65 0.10 49.64 08:15:01 3 46.42 0.00 2.44 0.37 0.08 50.69 08:15:01 4 46.54 0.00 1.57 0.08 0.12 51.68 08:15:01 5 43.27 0.00 2.03 4.82 0.08 49.80 08:15:01 6 44.05 0.00 1.10 1.74 0.08 53.03 08:15:01 7 46.84 0.00 2.37 2.83 0.10 47.86 08:16:01 all 8.28 0.00 0.99 3.06 0.03 87.63 08:16:01 0 1.96 0.00 1.06 17.14 0.05 79.80 08:16:01 1 6.37 0.00 0.87 0.13 0.02 92.61 08:16:01 2 30.23 0.00 2.15 2.94 0.07 64.61 08:16:01 3 11.19 0.00 1.47 0.08 0.02 87.24 08:16:01 4 6.70 0.00 0.62 0.02 0.02 92.65 08:16:01 5 2.14 0.00 0.48 3.26 0.02 94.11 08:16:01 6 2.22 0.00 0.48 0.00 0.02 97.28 08:16:01 7 5.42 0.00 0.80 0.99 0.07 92.73 08:17:01 all 30.14 0.00 6.28 4.88 0.10 58.60 08:17:01 0 29.93 0.00 5.29 1.06 0.08 63.64 08:17:01 1 29.12 0.00 5.02 1.13 0.08 64.64 08:17:01 2 29.59 0.00 6.98 2.16 0.10 61.16 08:17:01 3 28.19 0.00 6.31 0.34 0.10 65.06 08:17:01 4 31.12 0.00 6.48 6.40 0.10 55.90 08:17:01 5 31.23 0.00 6.17 5.98 0.10 56.52 08:17:01 6 32.37 0.00 6.38 1.27 0.10 59.88 08:17:01 7 29.59 0.00 7.61 20.83 0.12 41.86 08:18:01 all 26.71 0.00 2.37 4.86 0.09 65.96 08:18:01 0 23.29 0.00 3.09 24.30 0.10 49.21 08:18:01 1 24.65 0.00 1.96 0.50 0.08 72.80 08:18:01 2 41.47 0.00 2.74 4.24 0.10 51.45 08:18:01 3 23.06 0.00 2.09 0.24 0.10 74.52 08:18:01 4 24.48 0.00 2.05 1.06 0.08 72.32 08:18:01 5 28.73 0.00 2.54 1.83 0.10 66.80 08:18:01 6 25.29 0.00 2.44 5.63 0.10 66.54 08:18:01 7 22.79 0.00 2.00 1.09 0.08 74.03 08:19:01 all 21.52 0.00 1.40 0.83 0.09 76.16 08:19:01 0 29.67 0.00 1.60 0.40 0.08 68.24 08:19:01 1 16.82 0.00 1.69 0.15 0.08 81.26 08:19:01 2 15.46 0.00 1.27 1.26 0.08 81.93 08:19:01 3 25.53 0.00 1.44 0.08 0.10 72.84 08:19:01 4 19.68 0.00 1.51 0.45 0.08 78.28 08:19:01 5 19.06 0.00 1.17 0.20 0.08 79.48 08:19:01 6 25.83 0.00 1.46 3.79 0.08 68.84 08:19:01 7 20.13 0.00 1.07 0.25 0.08 78.46 08:20:01 all 8.62 0.00 1.34 0.47 0.08 89.49 08:20:01 0 8.36 0.00 1.64 0.17 0.07 89.77 08:20:01 1 9.94 0.00 1.32 0.45 0.08 88.21 08:20:01 2 7.29 0.00 1.48 0.13 0.10 90.99 08:20:01 3 9.57 0.00 1.34 0.18 0.07 88.83 08:20:01 4 9.65 0.00 1.21 0.08 0.08 88.97 08:20:01 5 7.21 0.00 1.19 0.08 0.07 91.45 08:20:01 6 7.99 0.00 1.26 2.68 0.07 88.00 08:20:01 7 8.92 0.00 1.31 0.05 0.10 89.62 08:21:01 all 5.64 0.00 1.45 0.52 0.08 92.30 08:21:01 0 5.44 0.00 1.64 0.10 0.08 92.74 08:21:01 1 4.88 0.00 1.56 0.13 0.08 93.34 08:21:01 2 5.86 0.00 1.41 0.22 0.08 92.43 08:21:01 3 7.63 0.00 1.28 0.07 0.08 90.94 08:21:01 4 5.45 0.00 1.33 0.37 0.08 92.76 08:21:01 5 5.11 0.00 1.53 0.50 0.08 92.77 08:21:01 6 4.96 0.00 1.43 2.49 0.07 91.06 08:21:01 7 5.76 0.00 1.43 0.29 0.07 92.45 Average: all 18.89 0.00 1.85 2.53 0.07 76.66 Average: 0 20.97 0.00 2.06 4.98 0.07 71.92 Average: 1 15.99 0.00 1.59 3.61 0.07 78.74 Average: 2 25.10 0.00 2.17 1.50 0.08 71.15 Average: 3 18.81 0.00 1.82 0.28 0.07 79.03 Average: 4 17.18 0.00 1.80 1.09 0.07 79.86 Average: 5 18.03 0.00 1.75 2.09 0.07 78.05 Average: 6 18.22 0.00 1.63 1.98 0.06 78.11 Average: 7 16.80 0.00 1.99 4.73 0.08 76.40