---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4865 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 856 26189 0 5120 30854 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:0b:d3:18 brd ff:ff:ff:ff:ff:ff inet 10.30.107.52/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe0b:d318/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:d9:40:77 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-4865) 02/12/24 _x86_64_ (8 CPU) 14:50:59 LINUX RESTART (8 CPU) 14:51:01 tps rtps wtps bread/s bwrtn/s 14:52:02 154.27 87.64 66.63 6220.99 52508.10 14:53:01 98.22 17.47 80.75 1254.43 22358.92 14:54:01 208.33 9.70 198.63 1688.90 107657.71 14:55:01 216.96 12.08 204.88 788.17 27006.75 14:56:01 37.59 0.48 37.11 27.86 13763.19 14:57:01 66.34 1.93 64.41 111.98 15692.27 Average: 130.38 21.56 108.81 1683.37 39882.06 14:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:02 30218412 31676476 2720808 8.26 55468 1721572 1469744 4.32 891464 1555148 100444 14:53:01 29905136 31683696 3034084 9.21 80036 1999688 1426128 4.20 895436 1828520 150352 14:54:01 26920212 31668360 6019008 18.27 108684 4851032 1404816 4.13 983320 4595932 161292 14:55:01 23561032 28481544 9378188 28.47 117116 4999052 9009832 26.51 4375876 4477608 1084 14:56:01 25129152 30079124 7810068 23.71 117784 5028276 4909232 14.44 2845220 4466040 236 14:57:01 26802848 31578300 6136372 18.63 121468 4860660 1528008 4.50 1351532 4320236 32304 Average: 27089465 30861250 5849755 17.76 100093 3910047 3291293 9.68 1890475 3540581 74285 14:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:02 lo 2.17 2.17 0.21 0.21 0.00 0.00 0.00 0.00 14:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:02 ens3 416.31 249.72 1531.40 59.26 0.00 0.00 0.00 0.00 14:53:01 lo 1.29 1.29 0.14 0.14 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 ens3 52.89 36.81 776.63 7.36 0.00 0.00 0.00 0.00 14:54:01 br-5ba46a2823b4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 lo 12.46 12.46 1.14 1.14 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 ens3 855.38 477.47 29325.07 34.89 0.00 0.00 0.00 0.00 14:55:01 br-5ba46a2823b4 0.53 0.28 0.02 0.02 0.00 0.00 0.00 0.00 14:55:01 veth24cd53c 2.57 2.53 0.31 0.22 0.00 0.00 0.00 0.00 14:55:01 veth96ef460 2.25 2.98 0.44 0.50 0.00 0.00 0.00 0.00 14:55:01 lo 0.80 0.80 0.05 0.05 0.00 0.00 0.00 0.00 14:56:01 br-5ba46a2823b4 2.42 3.13 4.30 1.15 0.00 0.00 0.00 0.00 14:56:01 veth96ef460 6.43 5.27 5.64 2.22 0.00 0.00 0.00 0.00 14:56:01 lo 8.68 8.68 5.70 5.70 0.00 0.00 0.00 0.00 14:56:01 veth82d3dc8 54.01 48.11 20.62 41.94 0.00 0.00 0.00 0.00 14:57:01 lo 0.67 0.67 0.07 0.07 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 ens3 1403.95 825.18 31757.99 138.06 0.00 0.00 0.00 0.00 Average: lo 4.35 4.35 1.22 1.22 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: ens3 234.19 137.25 5307.35 23.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4865) 02/12/24 _x86_64_ (8 CPU) 14:50:59 LINUX RESTART (8 CPU) 14:51:01 CPU %user %nice %system %iowait %steal %idle 14:52:02 all 8.32 0.00 1.17 1.68 0.03 88.80 14:52:02 0 2.92 0.00 1.04 0.18 0.02 95.84 14:52:02 1 5.69 0.00 0.83 0.73 0.03 92.70 14:52:02 2 4.25 0.00 2.19 4.81 0.03 88.72 14:52:02 3 5.89 0.00 0.82 0.48 0.02 92.79 14:52:02 4 3.34 0.00 0.89 1.57 0.05 94.15 14:52:02 5 8.20 0.00 1.02 3.49 0.03 87.26 14:52:02 6 18.79 0.00 0.93 1.23 0.07 78.98 14:52:02 7 17.35 0.00 1.60 0.98 0.05 80.01 14:53:01 all 10.68 0.00 0.82 1.46 0.03 87.02 14:53:01 0 26.40 0.00 1.54 1.59 0.03 70.43 14:53:01 1 10.19 0.00 0.86 0.08 0.03 88.83 14:53:01 2 2.49 0.00 0.15 1.87 0.00 95.49 14:53:01 3 1.70 0.00 0.17 0.15 0.02 97.97 14:53:01 4 3.95 0.00 0.65 6.13 0.05 89.23 14:53:01 5 0.49 0.00 0.36 0.05 0.02 99.08 14:53:01 6 29.02 0.00 2.02 1.58 0.05 67.33 14:53:01 7 11.19 0.00 0.76 0.27 0.02 87.76 14:54:01 all 12.93 0.00 4.93 3.25 0.06 78.83 14:54:01 0 17.76 0.00 6.13 13.95 0.09 62.07 14:54:01 1 17.11 0.00 4.59 0.78 0.05 77.47 14:54:01 2 9.70 0.00 5.64 0.05 0.07 84.54 14:54:01 3 10.29 0.00 4.26 1.45 0.05 83.95 14:54:01 4 10.86 0.00 4.00 8.60 0.07 76.46 14:54:01 5 15.71 0.00 5.12 0.48 0.07 78.63 14:54:01 6 12.66 0.00 5.24 0.42 0.05 81.63 14:54:01 7 9.45 0.00 4.51 0.22 0.05 85.77 14:55:01 all 54.04 0.00 6.27 0.88 0.11 38.70 14:55:01 0 54.37 0.00 5.50 1.82 0.12 38.19 14:55:01 1 56.08 0.00 6.32 0.12 0.10 37.38 14:55:01 2 44.47 0.00 5.36 0.15 0.12 49.90 14:55:01 3 50.62 0.00 6.49 1.47 0.12 41.30 14:55:01 4 55.19 0.00 6.18 0.53 0.10 38.01 14:55:01 5 55.28 0.00 6.72 0.78 0.10 37.11 14:55:01 6 57.72 0.00 6.79 1.11 0.14 34.24 14:55:01 7 58.53 0.00 6.76 1.03 0.12 33.56 14:56:01 all 9.56 0.00 1.04 0.52 0.06 88.82 14:56:01 0 8.55 0.00 0.98 0.37 0.07 90.04 14:56:01 1 11.33 0.00 1.09 0.02 0.03 87.53 14:56:01 2 7.36 0.00 0.85 0.07 0.07 91.65 14:56:01 3 12.59 0.00 1.19 3.51 0.07 82.64 14:56:01 4 8.90 0.00 0.90 0.03 0.07 90.09 14:56:01 5 9.01 0.00 1.19 0.03 0.07 89.70 14:56:01 6 8.60 0.00 1.02 0.03 0.05 90.30 14:56:01 7 10.12 0.00 1.15 0.07 0.05 88.62 14:57:01 all 7.37 0.00 0.64 1.00 0.03 90.97 14:57:01 0 18.47 0.00 1.21 2.08 0.03 78.21 14:57:01 1 14.87 0.00 0.48 0.22 0.03 84.40 14:57:01 2 2.81 0.00 0.45 0.78 0.05 95.91 14:57:01 3 1.07 0.00 0.47 4.20 0.02 94.24 14:57:01 4 0.58 0.00 0.40 0.05 0.02 98.95 14:57:01 5 0.63 0.00 0.47 0.17 0.02 98.72 14:57:01 6 7.32 0.00 0.73 0.15 0.03 91.77 14:57:01 7 13.27 0.00 0.87 0.30 0.03 85.53 Average: all 17.09 0.00 2.47 1.46 0.05 78.92 Average: 0 21.37 0.00 2.72 3.31 0.06 72.53 Average: 1 19.17 0.00 2.36 0.32 0.05 78.10 Average: 2 11.79 0.00 2.43 1.29 0.06 84.43 Average: 3 13.66 0.00 2.23 1.89 0.05 82.18 Average: 4 13.71 0.00 2.16 2.81 0.06 81.26 Average: 5 14.83 0.00 2.47 0.84 0.05 81.82 Average: 6 22.27 0.00 2.77 0.75 0.06 74.14 Average: 7 19.95 0.00 2.60 0.48 0.05 76.92