---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4588 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 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 26521 0 4810 30876 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:be:c1:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.46/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:febe:c1a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:73:be:02 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-4588) 11/26/23 _x86_64_ (8 CPU) 02:48:29 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 114.85 44.09 70.75 1950.61 24307.02 02:51:01 128.75 22.91 105.83 2743.81 30885.12 02:52:01 433.13 11.88 421.25 797.13 105370.97 02:53:01 19.61 0.30 19.31 22.40 20834.09 02:54:01 12.27 0.02 12.25 0.95 16979.63 02:55:01 16.63 0.00 16.63 0.00 17042.06 02:56:01 20.80 0.07 20.73 12.93 17902.08 02:57:01 72.27 1.95 70.32 112.11 20336.31 Average: 102.48 10.17 92.30 706.46 31737.90 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30124704 31725168 2814516 8.54 69012 1841496 1373056 4.04 853152 1676832 176904 02:51:01 28883956 31677020 4055264 12.31 99788 2965928 1570040 4.62 984192 2706832 917156 02:52:01 26090020 30612740 6849200 20.79 132152 4541780 6093048 17.93 2137952 4216452 288 02:53:01 24265484 28963720 8673736 26.33 132608 4655308 9018136 26.53 3834180 4330344 184 02:54:01 24258320 28956948 8680900 26.35 132684 4655508 8999132 26.48 3840388 4330544 272 02:55:01 23922656 28628700 9016564 27.37 132888 4660052 9182200 27.02 4171480 4329568 160 02:56:01 24002676 28736448 8936544 27.13 133200 4689196 8364188 24.61 4081988 4345000 132 02:57:01 27161672 31618548 5777548 17.54 136476 4520112 1476936 4.35 1229932 4086900 31684 Average: 26088686 30114912 6850534 20.80 121101 4066172 5759592 16.95 2641658 3752809 140848 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 334.08 196.70 1479.41 53.45 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 02:51:01 ens3 226.75 140.48 6344.43 14.95 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-858c24d7789d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 veth9fd4c05 0.55 0.72 0.03 0.04 0.00 0.00 0.00 0.00 02:52:01 veth3f76694 0.52 0.63 0.06 0.30 0.00 0.00 0.00 0.00 02:52:01 veth8702a5a 1.53 1.57 0.14 0.13 0.00 0.00 0.00 0.00 02:52:01 veth889658c 0.82 0.98 0.05 0.06 0.00 0.00 0.00 0.00 02:53:01 veth9fd4c05 1.30 1.52 0.51 2.69 0.00 0.00 0.00 0.00 02:53:01 veth3f76694 0.13 0.25 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 veth8702a5a 30.38 27.26 19.31 30.93 0.00 0.00 0.00 0.00 02:53:01 veth889658c 22.50 18.95 8.73 26.68 0.00 0.00 0.00 0.00 02:54:01 veth9fd4c05 0.24 0.32 0.27 0.04 0.00 0.00 0.00 0.00 02:54:01 veth3f76694 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 veth8702a5a 0.20 0.20 0.28 0.02 0.00 0.00 0.00 0.00 02:54:01 veth889658c 3.12 2.88 1.43 1.01 0.00 0.00 0.00 0.00 02:55:01 veth9fd4c05 3.88 3.48 1.73 5.37 0.00 0.00 0.00 0.00 02:55:01 veth3f76694 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth8702a5a 61.41 50.61 31.91 123.43 0.00 0.00 0.00 0.01 02:55:01 veth889658c 102.58 83.47 35.10 175.99 0.00 0.00 0.00 0.01 02:56:01 veth9fd4c05 0.48 0.60 0.07 0.06 0.00 0.00 0.00 0.00 02:56:01 veth8702a5a 0.48 0.53 0.30 0.04 0.00 0.00 0.00 0.00 02:56:01 veth889658c 1.37 1.50 0.51 0.12 0.00 0.00 0.00 0.00 02:56:01 ens3 1074.22 639.38 21467.61 139.59 0.00 0.00 0.00 0.00 02:57:01 ens3 72.34 43.54 117.65 20.60 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 60.96 60.96 45.29 45.29 0.00 0.00 0.00 0.00 Average: ens3 133.03 78.04 2671.62 18.74 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 7.15 7.15 5.63 5.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4588) 11/26/23 _x86_64_ (8 CPU) 02:48:29 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 11.18 0.00 0.83 2.21 0.04 85.74 02:50:01 0 13.29 0.00 0.87 0.15 0.02 85.68 02:50:01 1 7.41 0.00 0.72 0.53 0.03 91.30 02:50:01 2 6.13 0.00 0.42 0.42 0.07 92.96 02:50:01 3 4.78 0.00 0.58 0.36 0.02 94.26 02:50:01 4 4.14 0.00 0.27 0.38 0.00 95.21 02:50:01 5 4.29 0.00 1.00 12.72 0.03 81.95 02:50:01 6 4.62 0.00 0.40 0.18 0.05 94.74 02:50:01 7 44.90 0.00 2.36 2.98 0.07 49.70 02:51:01 all 11.11 0.00 1.69 2.10 0.04 85.07 02:51:01 0 11.75 0.00 1.69 0.15 0.03 86.38 02:51:01 1 6.82 0.00 1.58 0.60 0.02 90.98 02:51:01 2 3.47 0.00 1.21 0.10 0.02 95.21 02:51:01 3 4.91 0.00 1.01 0.35 0.03 93.70 02:51:01 4 22.79 0.00 1.82 1.10 0.07 74.21 02:51:01 5 7.91 0.00 1.57 5.94 0.03 84.54 02:51:01 6 3.55 0.00 1.68 7.18 0.07 87.53 02:51:01 7 27.71 0.00 2.95 1.39 0.05 67.90 02:52:01 all 15.39 0.00 4.24 6.72 0.07 73.59 02:52:01 0 18.66 0.00 5.78 2.38 0.07 73.11 02:52:01 1 11.68 0.00 3.44 1.78 0.07 83.03 02:52:01 2 19.44 0.00 4.30 8.52 0.07 67.66 02:52:01 3 14.78 0.00 2.93 2.42 0.07 79.81 02:52:01 4 15.91 0.00 3.86 2.13 0.07 78.03 02:52:01 5 13.51 0.00 3.70 2.79 0.05 79.94 02:52:01 6 17.80 0.00 5.21 1.26 0.07 75.67 02:52:01 7 11.27 0.00 4.69 32.78 0.07 51.18 02:53:01 all 19.63 0.00 1.64 0.98 0.06 77.68 02:53:01 0 18.79 0.00 1.47 0.10 0.07 79.57 02:53:01 1 23.02 0.00 2.10 0.00 0.07 74.82 02:53:01 2 26.49 0.00 2.47 0.97 0.05 70.02 02:53:01 3 16.27 0.00 1.02 6.72 0.07 75.92 02:53:01 4 17.45 0.00 1.40 0.07 0.05 81.03 02:53:01 5 20.20 0.00 1.85 0.02 0.08 77.84 02:53:01 6 17.70 0.00 1.45 0.00 0.07 80.78 02:53:01 7 17.10 0.00 1.35 0.00 0.07 81.48 02:54:01 all 0.64 0.00 0.09 0.93 0.05 98.30 02:54:01 0 0.32 0.00 0.05 0.00 0.07 99.56 02:54:01 1 1.05 0.00 0.08 0.00 0.07 98.79 02:54:01 2 0.56 0.00 0.05 0.00 0.05 99.34 02:54:01 3 0.87 0.00 0.19 7.45 0.09 91.40 02:54:01 4 0.78 0.00 0.03 0.00 0.02 99.17 02:54:01 5 0.25 0.00 0.05 0.00 0.02 99.68 02:54:01 6 0.17 0.00 0.07 0.00 0.02 99.75 02:54:01 7 1.12 0.00 0.17 0.00 0.07 98.64 02:55:01 all 6.67 0.00 0.68 0.97 0.05 91.63 02:55:01 0 6.57 0.00 0.68 0.00 0.03 92.71 02:55:01 1 7.18 0.00 0.78 0.00 0.07 91.97 02:55:01 2 6.77 0.00 0.67 0.00 0.05 92.51 02:55:01 3 6.01 0.00 0.63 7.62 0.07 85.68 02:55:01 4 6.95 0.00 0.62 0.00 0.05 92.38 02:55:01 5 6.24 0.00 0.74 0.03 0.03 92.96 02:55:01 6 6.99 0.00 0.75 0.02 0.07 92.18 02:55:01 7 6.64 0.00 0.57 0.00 0.05 92.74 02:56:01 all 1.12 0.00 0.36 1.02 0.05 97.45 02:56:01 0 1.75 0.00 0.30 0.00 0.05 97.90 02:56:01 1 1.40 0.00 0.23 0.02 0.03 98.31 02:56:01 2 1.04 0.00 0.38 0.07 0.05 98.46 02:56:01 3 1.19 0.00 0.38 7.69 0.05 90.69 02:56:01 4 0.79 0.00 0.25 0.00 0.05 98.91 02:56:01 5 0.94 0.00 0.57 0.12 0.08 98.29 02:56:01 6 1.12 0.00 0.40 0.25 0.07 98.16 02:56:01 7 0.75 0.00 0.35 0.00 0.05 98.85 02:57:01 all 7.41 0.00 0.59 1.27 0.03 90.69 02:57:01 0 4.69 0.00 0.47 1.39 0.02 93.44 02:57:01 1 14.69 0.00 0.62 5.42 0.03 79.24 02:57:01 2 20.13 0.00 0.99 0.58 0.05 78.25 02:57:01 3 3.57 0.00 0.43 1.51 0.02 94.48 02:57:01 4 2.54 0.00 0.59 0.64 0.05 96.19 02:57:01 5 1.27 0.00 0.33 0.05 0.02 98.33 02:57:01 6 12.00 0.00 0.92 0.57 0.03 86.49 02:57:01 7 0.50 0.00 0.37 0.02 0.03 99.08 Average: all 9.15 0.00 1.26 2.02 0.05 87.51 Average: 0 9.49 0.00 1.41 0.52 0.04 88.53 Average: 1 9.17 0.00 1.19 1.05 0.05 88.54 Average: 2 10.51 0.00 1.31 1.33 0.05 86.80 Average: 3 6.54 0.00 0.90 4.24 0.05 88.26 Average: 4 8.93 0.00 1.11 0.54 0.04 89.38 Average: 5 6.83 0.00 1.23 2.71 0.04 89.19 Average: 6 8.00 0.00 1.36 1.18 0.05 89.40 Average: 7 13.77 0.00 1.60 4.59 0.06 79.98