---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10378 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 13G 143G 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 860 26192 0 5114 30851 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:0d:35:7f brd ff:ff:ff:ff:ff:ff inet 10.30.107.131/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85971sec preferred_lft 85971sec inet6 fe80::f816:3eff:fe0d:357f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:52:db:b0 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-10378) 03/02/24 _x86_64_ (8 CPU) 14:50:29 LINUX RESTART (8 CPU) 14:51:02 tps rtps wtps bread/s bwrtn/s 14:52:01 129.96 72.45 57.51 4666.08 35874.48 14:53:01 89.02 13.80 75.22 1132.08 13505.88 14:54:01 138.88 9.38 129.50 1641.59 39832.03 14:55:01 265.56 15.91 249.64 755.77 78559.62 14:56:01 19.00 0.43 18.56 32.66 4617.88 14:57:01 52.93 0.85 52.08 40.25 6720.49 Average: 115.85 18.66 97.19 1368.97 29834.48 14:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:01 30198572 31669500 2740648 8.32 56176 1733516 1485436 4.37 900184 1564140 77852 14:53:01 29889196 31679344 3050024 9.26 80760 2010552 1466424 4.31 899944 1836616 157916 14:54:01 27054960 31658036 5884260 17.86 108040 4711108 1382372 4.07 992516 4455364 1775236 14:55:01 24621876 29537228 8317344 25.25 116720 4996088 8306280 24.44 3241456 4565172 596 14:56:01 22954796 27876920 9984424 30.31 117448 4999380 9605404 28.26 4988220 4468376 24 14:57:01 26753784 31542000 6185436 18.78 119844 4873224 1596272 4.70 1390796 4329412 51820 Average: 26912197 30660505 6027023 18.30 99831 3887311 3973698 11.69 2068853 3536513 343907 14:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 14:52:01 ens3 330.68 232.77 1495.62 60.24 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 14:53:01 ens3 46.88 34.68 715.28 7.22 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 lo 11.26 11.26 1.04 1.04 0.00 0.00 0.00 0.00 14:54:01 br-9c79cd4ce925 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 744.78 407.37 27230.17 30.07 0.00 0.00 0.00 0.00 14:55:01 vethdfeca09 0.87 1.17 0.05 0.07 0.00 0.00 0.00 0.00 14:55:01 vethf83d1ce 54.01 65.16 19.17 16.06 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 vethd333b17 27.55 25.86 11.59 16.32 0.00 0.00 0.00 0.00 14:56:01 vethdfeca09 1.95 2.13 1.31 2.22 0.00 0.00 0.00 0.00 14:56:01 vethf83d1ce 60.06 69.62 173.03 28.28 0.00 0.00 0.00 0.01 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 vethd333b17 26.65 22.33 9.04 25.61 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 lo 27.97 27.97 7.44 7.44 0.00 0.00 0.00 0.00 14:57:01 ens3 1262.25 759.63 31648.53 131.72 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 4.11 4.11 1.20 1.20 0.00 0.00 0.00 0.00 Average: ens3 208.94 125.32 5278.60 21.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10378) 03/02/24 _x86_64_ (8 CPU) 14:50:29 LINUX RESTART (8 CPU) 14:51:02 CPU %user %nice %system %iowait %steal %idle 14:52:01 all 8.80 0.00 1.01 5.18 0.03 84.98 14:52:01 0 14.59 0.00 1.46 1.53 0.03 82.38 14:52:01 1 3.92 0.00 0.87 1.27 0.02 93.92 14:52:01 2 16.57 0.00 1.19 1.85 0.03 80.36 14:52:01 3 3.91 0.00 0.78 1.26 0.02 94.04 14:52:01 4 3.01 0.00 0.56 7.10 0.05 89.29 14:52:01 5 5.28 0.00 0.58 0.22 0.02 93.90 14:52:01 6 2.89 0.00 1.17 9.03 0.03 86.88 14:52:01 7 20.29 0.00 1.46 19.25 0.05 58.95 14:53:01 all 9.85 0.00 0.61 2.26 0.03 87.25 14:53:01 0 9.15 0.00 0.52 0.52 0.02 89.79 14:53:01 1 2.38 0.00 0.22 0.15 0.00 97.25 14:53:01 2 12.16 0.00 0.78 3.44 0.03 83.58 14:53:01 3 9.83 0.00 0.43 0.72 0.02 89.01 14:53:01 4 7.29 0.00 0.65 0.39 0.05 91.62 14:53:01 5 9.40 0.00 0.57 0.00 0.02 90.01 14:53:01 6 0.35 0.00 0.35 10.84 0.03 88.42 14:53:01 7 28.23 0.00 1.35 2.02 0.03 68.36 14:54:01 all 12.32 0.00 5.00 4.82 0.07 77.79 14:54:01 0 13.65 0.00 4.91 2.09 0.05 79.30 14:54:01 1 11.11 0.00 4.04 0.02 0.05 84.79 14:54:01 2 9.70 0.00 5.21 0.63 0.05 84.41 14:54:01 3 10.58 0.00 6.19 13.10 0.07 70.07 14:54:01 4 10.93 0.00 4.95 4.45 0.07 79.61 14:54:01 5 12.21 0.00 3.94 0.12 0.07 83.66 14:54:01 6 14.44 0.00 5.95 17.90 0.10 61.61 14:54:01 7 15.96 0.00 4.88 0.34 0.07 78.75 14:55:01 all 32.41 0.00 4.51 7.37 0.08 55.64 14:55:01 0 31.19 0.00 4.89 28.98 0.08 34.86 14:55:01 1 29.37 0.00 4.03 0.44 0.07 66.10 14:55:01 2 35.86 0.00 4.44 0.42 0.07 59.22 14:55:01 3 31.76 0.00 4.75 15.32 0.08 48.09 14:55:01 4 30.53 0.00 3.91 1.32 0.10 64.13 14:55:01 5 33.49 0.00 4.43 0.32 0.07 61.69 14:55:01 6 37.53 0.00 5.24 11.59 0.10 45.54 14:55:01 7 29.55 0.00 4.34 0.67 0.07 65.37 14:56:01 all 33.42 0.00 3.33 0.30 0.08 62.87 14:56:01 0 33.80 0.00 3.28 1.52 0.08 61.31 14:56:01 1 33.54 0.00 3.67 0.10 0.08 62.60 14:56:01 2 38.93 0.00 3.59 0.17 0.08 57.23 14:56:01 3 29.08 0.00 2.74 0.22 0.10 67.86 14:56:01 4 30.43 0.00 3.46 0.00 0.07 66.05 14:56:01 5 31.68 0.00 2.92 0.29 0.08 65.03 14:56:01 6 35.40 0.00 3.53 0.02 0.07 60.99 14:56:01 7 34.44 0.00 3.51 0.07 0.08 61.90 14:57:01 all 3.62 0.00 0.76 0.60 0.05 94.98 14:57:01 0 2.37 0.00 0.82 2.31 0.07 94.44 14:57:01 1 2.14 0.00 0.72 0.40 0.05 96.70 14:57:01 2 1.60 0.00 0.67 0.10 0.05 97.58 14:57:01 3 3.08 0.00 0.60 0.32 0.02 95.99 14:57:01 4 0.91 0.00 0.52 0.03 0.07 98.47 14:57:01 5 4.14 0.00 1.25 0.20 0.03 94.37 14:57:01 6 1.07 0.00 0.55 0.97 0.03 97.38 14:57:01 7 13.58 0.00 0.94 0.45 0.07 84.96 Average: all 16.73 0.00 2.53 3.41 0.06 77.27 Average: 0 17.44 0.00 2.64 6.13 0.06 73.73 Average: 1 13.74 0.00 2.26 0.39 0.04 83.57 Average: 2 19.13 0.00 2.64 1.10 0.05 77.07 Average: 3 14.70 0.00 2.58 5.13 0.05 77.54 Average: 4 13.85 0.00 2.34 2.20 0.07 81.54 Average: 5 16.03 0.00 2.28 0.19 0.05 81.45 Average: 6 15.26 0.00 2.79 8.37 0.06 73.53 Average: 7 23.68 0.00 2.75 3.76 0.06 69.75