---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12669 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 12G 144G 8% / 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 871 27513 0 3782 30841 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:5c:0f:90 brd ff:ff:ff:ff:ff:ff inet 10.30.106.238/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe5c:f90/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:74:9d:9e 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 inet6 fe80::42:83ff:fe74:9d9e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12669) 03/12/24 _x86_64_ (8 CPU) 10:49:26 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 142.52 68.19 74.33 4574.28 27636.67 10:52:01 162.39 16.90 145.49 395.00 38571.57 10:53:01 31.88 5.50 26.38 465.26 21209.67 10:54:01 102.30 2.87 99.43 401.27 67099.52 10:55:01 141.88 0.38 141.49 12.26 32911.98 10:56:01 70.90 0.33 70.57 2.67 25288.99 10:57:01 105.51 0.22 105.30 9.86 23566.14 Average: 108.12 13.35 94.76 828.27 33770.88 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30151172 31713620 2788048 8.46 67612 1806684 1462360 4.30 857396 1642976 133344 10:52:01 28861624 30856736 4077596 12.38 87252 2201660 2218736 6.53 1747484 2004676 22436 10:53:01 28177580 30566184 4761640 14.46 88760 2587796 2319404 6.82 2259480 2159412 337536 10:54:01 27451872 30498736 5487348 16.66 97980 3221088 2383128 7.01 2597628 2509776 115372 10:55:01 26701072 30050868 6238148 18.94 136500 3426608 2643980 7.78 3059644 2713636 23300 10:56:01 26473764 29981504 6465456 19.63 161344 3527668 2686716 7.90 3159132 2807608 125568 10:57:01 28209132 31609172 4730088 14.36 162932 3440904 1456468 4.29 1603444 2668252 1168 Average: 28003745 30753831 4935475 14.98 114626 2887487 2167256 6.38 2183458 2358048 108389 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 435.06 273.67 1598.60 64.95 0.00 0.00 0.00 0.00 10:52:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 564.36 419.16 4899.05 93.36 0.00 0.00 0.00 0.00 10:53:01 lo 7.92 7.92 2.16 2.16 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 171.50 142.14 573.78 51.32 0.00 0.00 0.00 0.00 10:54:01 lo 6.40 6.40 0.60 0.60 0.00 0.00 0.00 0.00 10:54:01 docker0 2.87 4.96 0.17 77.45 0.00 0.00 0.00 0.00 10:54:01 ens3 505.85 498.15 1818.71 3333.04 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 veth365ba41 722.25 643.43 80.85 932.28 0.00 0.00 0.00 0.08 10:55:01 docker0 722.25 643.28 70.98 932.27 0.00 0.00 0.00 0.00 10:55:01 ens3 671.24 737.73 942.04 90.16 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 veth8ee9980 644.19 595.93 76.37 930.07 0.00 0.00 0.00 0.08 10:56:01 docker0 737.38 667.52 75.37 969.80 0.00 0.00 0.00 0.00 10:56:01 ens3 704.03 756.41 980.04 92.76 0.00 0.00 0.00 0.00 10:57:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:57:01 docker0 98.53 77.32 8.05 40.08 0.00 0.00 0.00 0.00 10:57:01 ens3 86.32 103.75 45.31 11.91 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.43 0.43 0.00 0.00 0.00 0.00 Average: docker0 223.52 199.48 22.13 289.19 0.00 0.00 0.00 0.00 Average: ens3 448.36 419.06 1550.94 535.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12669) 03/12/24 _x86_64_ (8 CPU) 10:49:26 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 11.01 0.00 1.00 3.78 0.04 84.16 10:51:01 0 3.90 0.00 0.60 2.96 0.07 92.47 10:51:01 1 6.27 0.00 0.53 0.47 0.02 92.72 10:51:01 2 3.92 0.00 0.56 0.71 0.03 94.78 10:51:01 3 16.81 0.00 0.99 2.06 0.05 80.10 10:51:01 4 13.16 0.00 1.39 2.04 0.03 83.38 10:51:01 5 5.09 0.00 0.86 0.10 0.02 93.93 10:51:01 6 24.22 0.00 1.81 21.46 0.07 52.45 10:51:01 7 14.85 0.00 1.21 0.54 0.03 83.36 10:52:01 all 15.08 0.00 1.57 3.57 0.06 79.71 10:52:01 0 7.01 0.00 2.41 16.21 0.08 74.29 10:52:01 1 23.30 0.00 0.90 1.02 0.07 74.72 10:52:01 2 9.66 0.00 0.37 0.47 0.05 89.45 10:52:01 3 15.26 0.00 1.02 1.54 0.07 82.12 10:52:01 4 24.32 0.00 3.68 6.21 0.07 65.72 10:52:01 5 17.76 0.00 1.16 0.81 0.07 80.21 10:52:01 6 10.68 0.00 2.21 0.99 0.05 86.08 10:52:01 7 12.71 0.00 0.85 1.37 0.05 85.02 10:53:01 all 18.45 0.00 1.01 1.80 0.05 78.70 10:53:01 0 11.91 0.00 0.55 13.43 0.03 74.07 10:53:01 1 16.84 0.00 0.68 0.00 0.03 82.44 10:53:01 2 15.57 0.00 1.00 0.33 0.03 83.06 10:53:01 3 15.79 0.00 0.63 0.02 0.03 83.52 10:53:01 4 19.69 0.00 1.86 0.23 0.05 78.16 10:53:01 5 19.31 0.00 0.44 0.07 0.05 80.14 10:53:01 6 30.53 0.00 2.46 0.15 0.07 66.80 10:53:01 7 17.97 0.00 0.45 0.18 0.05 81.34 10:54:01 all 8.53 0.00 1.66 6.31 0.05 83.44 10:54:01 0 11.70 0.00 1.06 1.49 0.05 85.71 10:54:01 1 9.65 0.00 1.79 5.39 0.07 83.10 10:54:01 2 8.60 0.00 1.47 1.39 0.07 88.47 10:54:01 3 7.45 0.00 1.50 10.71 0.05 80.29 10:54:01 4 6.14 0.00 1.98 11.33 0.05 80.50 10:54:01 5 9.40 0.00 1.95 0.15 0.05 88.45 10:54:01 6 10.26 0.00 2.05 18.15 0.05 69.50 10:54:01 7 5.06 0.00 1.49 1.91 0.03 91.51 10:55:01 all 7.41 0.00 1.26 3.22 0.05 88.07 10:55:01 0 0.20 0.00 0.22 1.30 0.02 98.27 10:55:01 1 6.14 0.00 1.22 0.74 0.07 91.83 10:55:01 2 6.05 0.00 0.94 0.23 0.05 92.73 10:55:01 3 28.14 0.00 1.71 0.00 0.07 70.08 10:55:01 4 5.83 0.00 2.33 18.27 0.08 73.49 10:55:01 5 9.77 0.00 1.82 0.70 0.05 87.66 10:55:01 6 3.00 0.00 1.46 4.03 0.05 91.46 10:55:01 7 0.17 0.00 0.32 0.37 0.03 99.11 10:56:01 all 7.48 0.00 1.63 2.82 0.05 88.02 10:56:01 0 4.25 0.00 1.55 2.81 0.05 91.34 10:56:01 1 5.25 0.00 1.54 0.17 0.03 93.01 10:56:01 2 5.00 0.00 1.76 9.37 0.07 83.81 10:56:01 3 7.25 0.00 1.84 0.02 0.07 90.83 10:56:01 4 15.44 0.00 1.57 9.17 0.05 73.77 10:56:01 5 21.21 0.00 2.95 0.15 0.05 75.64 10:56:01 6 0.70 0.00 0.43 0.03 0.02 98.82 10:56:01 7 0.79 0.00 1.42 0.79 0.05 96.95 10:57:01 all 1.70 0.00 0.56 2.89 0.02 94.84 10:57:01 0 3.27 0.00 0.42 0.08 0.03 96.19 10:57:01 1 0.80 0.00 0.28 0.00 0.02 98.90 10:57:01 2 0.77 0.00 0.92 21.98 0.03 76.30 10:57:01 3 0.33 0.00 0.52 0.00 0.00 99.15 10:57:01 4 3.80 0.00 0.57 0.00 0.02 95.62 10:57:01 5 0.32 0.00 0.17 0.22 0.02 99.28 10:57:01 6 0.83 0.00 0.48 0.05 0.02 98.62 10:57:01 7 3.45 0.00 1.13 0.78 0.02 94.61 Average: all 9.95 0.00 1.24 3.48 0.05 85.28 Average: 0 6.03 0.00 0.97 5.47 0.05 87.47 Average: 1 9.76 0.00 0.99 1.11 0.04 88.09 Average: 2 7.09 0.00 1.00 4.94 0.05 86.93 Average: 3 12.99 0.00 1.17 2.04 0.05 83.75 Average: 4 12.62 0.00 1.91 6.77 0.05 78.65 Average: 5 11.84 0.00 1.33 0.31 0.04 86.47 Average: 6 11.41 0.00 1.55 6.36 0.05 80.63 Average: 7 7.85 0.00 0.98 0.85 0.04 90.28