---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4034 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 863 26226 0 5077 30849 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:c8:13:71 brd ff:ff:ff:ff:ff:ff inet 10.30.106.185/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fec8:1371/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:db:f0:84 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:eaff:fedb:f084/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4034) 12/11/23 _x86_64_ (8 CPU) 10:50:47 LINUX RESTART (8 CPU) 10:51:01 tps rtps wtps bread/s bwrtn/s 10:52:02 165.79 87.27 78.52 6252.45 49264.51 10:53:01 139.30 17.22 122.08 401.97 21045.25 10:54:01 54.62 5.55 49.08 465.12 17501.75 10:55:01 102.15 3.18 98.97 418.79 58654.58 10:56:02 122.03 0.43 121.60 13.96 20816.75 10:57:01 498.49 0.08 498.41 14.50 57811.45 10:58:01 108.23 0.68 107.55 31.99 53533.48 Average: 169.36 16.38 152.99 1089.36 39798.70 10:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:02 30095812 31700976 2843408 8.63 66036 1849332 1491496 4.39 905572 1647160 204876 10:53:01 29300808 31100048 3638412 11.05 85264 2011960 2218392 6.53 1502732 1819924 47932 10:54:01 27670172 29725540 5269048 16.00 87888 2259520 3495140 10.28 2920652 2013624 2052 10:55:01 27503100 30590092 5436120 16.50 98224 3260040 2369024 6.97 2505240 2549120 147420 10:56:02 25977524 29775416 6961696 21.13 157132 3775176 2626944 7.73 3446908 2953160 462876 10:57:01 26019056 30460764 6920164 21.01 217204 4381708 2425188 7.14 2889104 3518024 398716 10:58:01 26838916 31564104 6100304 18.52 223028 4649060 1515636 4.46 2026292 3558148 7252 Average: 27629341 30702420 5309879 16.12 133539 3169542 2305974 6.78 2313786 2579880 181589 10:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 10:52:02 ens3 389.65 245.18 1564.10 61.44 0.00 0.00 0.00 0.00 10:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 10:53:01 ens3 175.50 151.55 1451.71 34.90 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 10:54:01 lo 7.68 7.68 2.15 2.15 0.00 0.00 0.00 0.00 10:54:01 ens3 607.58 419.58 3801.15 102.49 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 lo 6.63 6.63 0.62 0.62 0.00 0.00 0.00 0.00 10:55:01 ens3 759.35 665.81 2379.58 3386.65 0.00 0.00 0.00 0.00 10:55:01 docker0 2.93 5.38 0.18 77.95 0.00 0.00 0.00 0.00 10:56:02 vethd738a2b 1125.24 1041.22 123.12 1763.78 0.00 0.00 0.00 0.14 10:56:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:02 ens3 1143.10 1176.92 1785.34 139.18 0.00 0.00 0.00 0.00 10:56:02 docker0 1125.24 1041.07 107.73 1763.77 0.00 0.00 0.00 0.00 10:57:01 lo 5.69 5.69 0.52 0.52 0.00 0.00 0.00 0.00 10:57:01 ens3 184.12 130.58 1373.31 91.60 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 10:58:01 lo 5.33 5.33 0.49 0.49 0.00 0.00 0.00 0.00 10:58:01 ens3 462.34 524.98 144.09 3343.97 0.00 0.00 0.00 0.00 10:58:01 docker0 2.78 4.85 0.17 77.68 0.00 0.00 0.00 0.00 Average: lo 4.02 4.02 0.58 0.58 0.00 0.00 0.00 0.00 Average: ens3 533.60 475.40 1787.39 1027.11 0.00 0.00 0.00 0.00 Average: docker0 162.74 151.30 15.55 276.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4034) 12/11/23 _x86_64_ (8 CPU) 10:50:47 LINUX RESTART (8 CPU) 10:51:01 CPU %user %nice %system %iowait %steal %idle 10:52:02 all 9.82 0.00 1.34 3.17 0.03 85.64 10:52:02 0 1.90 0.00 1.32 7.40 0.03 89.35 10:52:02 1 12.10 0.00 1.44 0.45 0.05 85.96 10:52:02 2 7.54 0.00 2.54 9.15 0.03 80.73 10:52:02 3 20.41 0.00 1.44 1.64 0.05 76.46 10:52:02 4 15.24 0.00 1.20 0.25 0.03 83.27 10:52:02 5 7.34 0.00 1.12 0.32 0.02 91.20 10:52:02 6 9.82 0.00 0.85 5.27 0.02 84.05 10:52:02 7 4.18 0.00 0.77 0.90 0.03 94.12 10:53:01 all 13.91 0.00 0.90 1.25 0.04 83.90 10:53:01 0 2.87 0.00 0.48 2.07 0.03 94.55 10:53:01 1 7.43 0.00 0.78 3.16 0.03 88.58 10:53:01 2 20.27 0.00 1.05 0.73 0.03 77.92 10:53:01 3 11.21 0.00 1.21 0.92 0.07 86.60 10:53:01 4 18.17 0.00 0.83 0.54 0.05 80.40 10:53:01 5 26.09 0.00 2.02 0.32 0.05 71.52 10:53:01 6 12.77 0.00 0.51 2.27 0.03 84.42 10:53:01 7 12.45 0.00 0.31 0.02 0.02 87.21 10:54:01 all 16.30 0.00 1.58 0.81 0.04 81.27 10:54:01 0 15.46 0.00 1.27 3.23 0.03 80.01 10:54:01 1 14.67 0.00 2.73 0.50 0.05 82.05 10:54:01 2 23.59 0.00 3.79 0.80 0.03 71.78 10:54:01 3 16.17 0.00 1.45 0.82 0.05 81.51 10:54:01 4 15.59 0.00 0.84 0.60 0.03 82.94 10:54:01 5 15.96 0.00 0.65 0.02 0.03 83.34 10:54:01 6 16.68 0.00 0.55 0.00 0.03 82.74 10:54:01 7 12.27 0.00 1.37 0.53 0.03 85.79 10:55:01 all 13.95 0.00 2.07 1.37 0.05 82.56 10:55:01 0 31.73 0.00 3.47 2.76 0.07 61.98 10:55:01 1 15.15 0.00 1.75 4.38 0.05 78.67 10:55:01 2 14.45 0.00 2.71 0.22 0.05 82.57 10:55:01 3 7.93 0.00 1.95 0.30 0.05 89.77 10:55:01 4 10.16 0.00 2.37 0.07 0.05 87.36 10:55:01 5 10.88 0.00 1.09 0.08 0.03 87.91 10:55:01 6 12.43 0.00 1.51 0.08 0.05 85.93 10:55:01 7 8.91 0.00 1.70 3.01 0.07 86.31 10:56:02 all 15.48 0.00 2.72 0.99 0.06 80.75 10:56:02 0 6.02 0.00 1.53 0.02 0.02 92.41 10:56:02 1 12.85 0.00 2.82 2.05 0.07 82.21 10:56:02 2 6.28 0.00 0.78 0.82 0.05 92.07 10:56:02 3 9.61 0.00 1.13 2.08 0.07 87.11 10:56:02 4 37.08 0.00 4.38 0.99 0.08 57.47 10:56:02 5 31.17 0.00 6.19 1.24 0.08 61.32 10:56:02 6 8.92 0.00 1.85 0.28 0.07 88.88 10:56:02 7 11.97 0.00 3.09 0.45 0.07 84.42 10:57:01 all 11.64 0.00 2.81 3.77 0.04 81.73 10:57:01 0 11.85 0.00 2.27 0.80 0.05 85.03 10:57:01 1 23.74 0.00 5.60 18.09 0.09 52.48 10:57:01 2 8.30 0.00 2.42 0.63 0.03 88.61 10:57:01 3 7.52 0.00 1.63 6.05 0.03 84.77 10:57:01 4 9.02 0.00 2.22 0.34 0.03 88.39 10:57:01 5 12.30 0.00 2.14 0.44 0.05 85.07 10:57:01 6 7.94 0.00 2.81 0.78 0.03 88.42 10:57:01 7 12.50 0.00 3.47 3.06 0.05 80.93 10:58:01 all 10.60 0.00 1.33 1.65 0.04 86.38 10:58:01 0 5.95 0.00 0.80 0.17 0.02 93.06 10:58:01 1 22.27 0.00 1.68 1.51 0.05 74.50 10:58:01 2 25.60 0.00 1.95 0.37 0.05 72.03 10:58:01 3 1.84 0.00 1.44 0.75 0.02 95.95 10:58:01 4 10.62 0.00 1.01 7.86 0.03 80.48 10:58:01 5 7.84 0.00 1.71 2.38 0.05 88.02 10:58:01 6 9.03 0.00 1.20 0.07 0.03 89.67 10:58:01 7 1.74 0.00 0.88 0.12 0.02 97.25 Average: all 13.10 0.00 1.82 1.85 0.04 83.18 Average: 0 10.83 0.00 1.59 2.35 0.04 85.19 Average: 1 15.44 0.00 2.39 4.26 0.06 77.85 Average: 2 15.15 0.00 2.18 1.82 0.04 80.80 Average: 3 10.68 0.00 1.46 1.78 0.05 86.02 Average: 4 16.58 0.00 1.83 1.52 0.05 80.02 Average: 5 15.93 0.00 2.13 0.69 0.05 81.21 Average: 6 11.09 0.00 1.32 1.25 0.04 86.30 Average: 7 9.13 0.00 1.65 1.15 0.04 88.03