---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17707 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: 2800.000 BogoMIPS: 5600.00 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 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 835 26524 0 4807 30875 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:91:c9:3c brd ff:ff:ff:ff:ff:ff inet 10.30.107.93/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fe91:c93c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:b1:5a:30 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-17707) 03/24/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 108.65 38.54 70.11 1749.95 9847.78 02:51:01 110.74 22.98 87.76 2750.97 14433.58 02:52:01 428.20 11.81 416.38 793.47 94841.89 02:53:01 10.65 0.57 10.08 42.53 6853.29 02:54:01 3.72 0.00 3.72 0.00 2861.22 02:55:01 7.60 0.00 7.60 0.00 3049.54 02:56:01 11.05 0.10 10.95 15.60 3938.01 02:57:01 55.88 1.93 53.95 111.96 5418.41 Average: 92.06 9.49 82.57 683.20 17654.85 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30099892 31690676 2839328 8.62 70120 1831212 1441576 4.24 881388 1667808 158080 02:51:01 28850876 31694796 4088344 12.41 100308 3015920 1369352 4.03 958700 2758344 1008032 02:52:01 26440112 30952820 6499108 19.73 133304 4547304 5825584 17.14 1779740 4221304 128 02:53:01 24210964 28928668 8728256 26.50 133684 4661548 8855596 26.06 3863816 4349704 116 02:54:01 24188396 28904600 8750824 26.57 133724 4661728 8855596 26.06 3887504 4347972 212 02:55:01 23835616 28558828 9103604 27.64 133980 4666292 9004072 26.49 4236696 4346384 500 02:56:01 23876788 28627420 9062432 27.51 134236 4695516 8342404 24.55 4185660 4361928 268 02:57:01 27169004 31624020 5770216 17.52 135796 4520192 1484448 4.37 1218964 4087212 2172 Average: 26083956 30122728 6855264 20.81 121894 4074964 5647328 16.62 2626558 3767582 146188 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 02:50:01 ens3 131.76 85.22 983.53 17.30 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 6.13 6.13 0.57 0.57 0.00 0.00 0.00 0.00 02:51:01 br-541e219f2a2f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 221.77 136.59 6253.44 14.25 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 vethc6f0491 0.15 0.42 0.01 0.03 0.00 0.00 0.00 0.00 02:52:01 veth2cf5855 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00 02:52:01 veth28c7b35 0.37 0.43 0.02 0.03 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 vethc6f0491 2.10 2.22 7.84 2.59 0.00 0.00 0.00 0.00 02:53:01 veth2cf5855 0.45 0.50 0.04 0.90 0.00 0.00 0.00 0.00 02:53:01 veth28c7b35 1.37 1.63 0.51 2.69 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 vethc6f0491 0.45 0.27 0.05 0.07 0.00 0.00 0.00 0.00 02:54:01 veth2cf5855 0.47 0.48 0.05 0.91 0.00 0.00 0.00 0.00 02:54:01 veth28c7b35 0.27 0.33 0.27 0.04 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 vethc6f0491 6.07 6.68 15.36 5.38 0.00 0.00 0.00 0.00 02:55:01 veth2cf5855 0.50 0.52 0.05 1.13 0.00 0.00 0.00 0.00 02:55:01 veth28c7b35 3.85 3.43 1.73 5.36 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 vethc6f0491 1.35 1.13 0.13 0.15 0.00 0.00 0.00 0.00 02:56:01 veth28c7b35 0.58 0.73 0.51 0.07 0.00 0.00 0.00 0.00 02:56:01 veth51928a3 198.92 247.06 317.83 78.92 0.00 0.00 0.00 0.03 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 61.63 61.63 45.32 45.32 0.00 0.00 0.00 0.00 02:57:01 ens3 1130.52 695.45 21572.45 160.42 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 7.21 7.21 5.62 5.62 0.00 0.00 0.00 0.00 Average: ens3 109.18 65.32 2613.66 14.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17707) 03/24/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.57 0.00 0.85 1.21 0.03 87.34 02:50:01 0 11.98 0.00 1.05 0.60 0.03 86.34 02:50:01 1 7.06 0.00 0.83 0.18 0.03 91.89 02:50:01 2 5.21 0.00 0.57 1.26 0.02 92.94 02:50:01 3 5.39 0.00 0.78 0.37 0.03 93.43 02:50:01 4 8.67 0.00 0.70 3.31 0.03 87.28 02:50:01 5 26.38 0.00 1.20 3.29 0.08 69.05 02:50:01 6 17.31 0.00 1.03 0.35 0.03 81.28 02:50:01 7 2.57 0.00 0.58 0.32 0.02 96.51 02:51:01 all 11.00 0.00 2.03 1.53 0.05 85.40 02:51:01 0 16.91 0.00 2.26 1.82 0.05 78.96 02:51:01 1 4.09 0.00 1.59 0.17 0.03 94.12 02:51:01 2 5.62 0.00 1.35 4.18 0.05 88.80 02:51:01 3 7.43 0.00 2.14 3.08 0.05 87.29 02:51:01 4 4.14 0.00 1.36 1.68 0.05 92.77 02:51:01 5 3.39 0.00 2.04 0.42 0.02 94.13 02:51:01 6 31.28 0.00 2.78 0.77 0.07 65.10 02:51:01 7 15.16 0.00 2.78 0.08 0.05 81.93 02:52:01 all 12.30 0.00 4.66 6.36 0.08 76.60 02:52:01 0 11.23 0.00 4.27 3.04 0.08 81.38 02:52:01 1 11.16 0.00 3.90 1.59 0.08 83.27 02:52:01 2 11.12 0.00 4.52 2.95 0.08 81.31 02:52:01 3 11.68 0.00 4.64 4.31 0.07 79.30 02:52:01 4 16.49 0.00 4.35 1.94 0.08 77.14 02:52:01 5 13.17 0.00 5.76 35.17 0.08 45.81 02:52:01 6 12.23 0.00 4.61 1.42 0.07 81.67 02:52:01 7 11.32 0.00 5.19 0.64 0.10 82.75 02:53:01 all 27.10 0.00 2.29 0.27 0.07 70.27 02:53:01 0 32.27 0.00 2.04 0.02 0.05 65.62 02:53:01 1 18.83 0.00 2.05 0.60 0.05 78.47 02:53:01 2 14.61 0.00 1.25 0.02 0.07 84.06 02:53:01 3 22.85 0.00 1.99 0.15 0.07 74.94 02:53:01 4 37.13 0.00 3.50 0.10 0.08 59.19 02:53:01 5 28.73 0.00 2.47 0.20 0.08 68.52 02:53:01 6 34.32 0.00 2.82 0.02 0.07 62.78 02:53:01 7 28.26 0.00 2.28 1.09 0.07 68.31 02:54:01 all 1.13 0.00 0.17 0.16 0.03 98.51 02:54:01 0 1.09 0.00 0.55 0.15 0.05 98.16 02:54:01 1 1.30 0.00 0.13 0.00 0.05 98.51 02:54:01 2 2.59 0.00 0.20 0.00 0.05 97.16 02:54:01 3 0.94 0.00 0.10 0.00 0.03 98.93 02:54:01 4 0.97 0.00 0.07 0.00 0.02 98.95 02:54:01 5 0.37 0.00 0.07 0.00 0.03 99.53 02:54:01 6 0.80 0.00 0.12 0.00 0.03 99.05 02:54:01 7 0.95 0.00 0.13 1.07 0.03 97.81 02:55:01 all 7.40 0.00 0.76 0.16 0.05 91.64 02:55:01 0 8.09 0.00 0.97 0.05 0.07 90.82 02:55:01 1 6.30 0.00 0.48 0.00 0.03 93.19 02:55:01 2 6.46 0.00 0.53 0.00 0.05 92.96 02:55:01 3 7.50 0.00 0.77 0.02 0.03 91.68 02:55:01 4 7.43 0.00 0.93 0.00 0.05 91.59 02:55:01 5 6.58 0.00 0.75 0.02 0.05 92.61 02:55:01 6 9.38 0.00 0.88 0.00 0.05 89.68 02:55:01 7 7.47 0.00 0.72 1.19 0.03 90.59 02:56:01 all 1.32 0.00 0.42 0.30 0.05 97.92 02:56:01 0 1.49 0.00 0.40 0.00 0.03 98.08 02:56:01 1 0.82 0.00 0.42 0.02 0.05 98.70 02:56:01 2 0.92 0.00 0.37 0.08 0.07 98.56 02:56:01 3 2.10 0.00 0.28 0.00 0.03 97.58 02:56:01 4 2.07 0.00 0.36 0.00 0.03 97.54 02:56:01 5 1.29 0.00 0.76 0.00 0.05 97.90 02:56:01 6 1.00 0.00 0.33 0.02 0.07 98.58 02:56:01 7 0.87 0.00 0.45 2.24 0.05 96.40 02:57:01 all 6.72 0.00 0.60 0.51 0.03 92.14 02:57:01 0 3.15 0.00 0.42 0.03 0.02 96.38 02:57:01 1 25.37 0.00 0.87 0.17 0.05 73.54 02:57:01 2 13.94 0.00 0.85 1.35 0.03 83.83 02:57:01 3 3.52 0.00 0.67 0.03 0.02 95.76 02:57:01 4 4.88 0.00 0.51 0.08 0.02 94.51 02:57:01 5 0.74 0.00 0.50 0.00 0.05 98.71 02:57:01 6 0.88 0.00 0.48 0.40 0.02 98.21 02:57:01 7 1.25 0.00 0.47 2.05 0.02 96.22 Average: all 9.68 0.00 1.47 1.30 0.05 87.50 Average: 0 10.76 0.00 1.49 0.71 0.05 86.99 Average: 1 9.37 0.00 1.28 0.34 0.05 88.97 Average: 2 7.56 0.00 1.20 1.22 0.05 89.97 Average: 3 7.67 0.00 1.42 0.99 0.04 89.88 Average: 4 10.19 0.00 1.47 0.88 0.05 87.42 Average: 5 10.06 0.00 1.68 4.82 0.06 83.38 Average: 6 13.39 0.00 1.63 0.37 0.05 84.57 Average: 7 8.47 0.00 1.57 1.08 0.05 88.83