---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11677 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 854 26507 0 4805 30856 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:ed:7b:9b brd ff:ff:ff:ff:ff:ff inet 10.30.107.78/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:feed:7b9b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:9e:dd: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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11677) 03/08/24 _x86_64_ (8 CPU) 02:48:26 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 113.16 36.94 76.22 1712.38 27102.42 02:51:01 121.20 22.97 98.23 2737.47 32396.67 02:52:01 442.71 12.61 430.09 806.63 110580.65 02:53:01 25.66 0.50 25.16 53.58 24800.13 02:54:01 15.01 0.00 15.01 0.00 21004.52 02:55:01 20.05 0.02 20.03 0.13 21220.15 02:56:02 21.36 0.02 21.35 2.67 19487.29 02:57:01 56.60 1.24 55.36 105.07 3128.94 Average: 102.06 9.30 92.76 678.38 32526.17 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30130240 31714768 2808980 8.53 69432 1825412 1409880 4.15 857852 1661188 166072 02:51:01 29503356 31675236 3435864 10.43 93968 2364520 1565064 4.60 975636 2117504 353052 02:52:01 26738320 31237248 6200900 18.83 132916 4538552 5367564 15.79 1475968 4224340 2108 02:53:01 24101452 28807064 8837768 26.83 133392 4652980 9595672 28.23 3986192 4336388 216 02:54:01 24090920 28796944 8848300 26.86 133460 4653144 9595672 28.23 3996140 4336592 108 02:55:01 23740524 28453244 9198696 27.93 133740 4657716 9780720 28.78 4344020 4334636 176 02:56:02 23777752 28517804 9161468 27.81 133924 4686684 8992608 26.46 4297368 4349652 100 02:57:01 27153128 31603676 5786092 17.57 136168 4514072 1483964 4.37 1242500 4080068 2872 Average: 26154462 30100748 6784758 20.60 120875 3986635 5973893 17.58 2646960 3680046 65588 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 ens3 81.19 53.97 888.60 16.38 0.00 0.00 0.00 0.00 02:50:01 lo 1.53 1.53 0.17 0.17 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 ens3 122.73 88.10 2869.76 11.16 0.00 0.00 0.00 0.00 02:51:01 lo 5.53 5.53 0.52 0.52 0.00 0.00 0.00 0.00 02:51:01 br-61a92d7dd0d7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 vethb76de0f 0.15 0.57 0.01 0.04 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 veth1756c49 37.31 29.70 4.40 2.92 0.00 0.00 0.00 0.00 02:52:01 veth3219b62 0.55 0.68 0.03 0.04 0.00 0.00 0.00 0.00 02:53:01 vethb76de0f 2.13 2.10 7.85 2.58 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 veth3219b62 22.53 19.21 8.65 26.62 0.00 0.00 0.00 0.00 02:53:01 veth256ee90 0.48 0.82 0.05 0.92 0.00 0.00 0.00 0.00 02:54:01 vethb76de0f 0.45 0.27 0.05 0.07 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 veth3219b62 3.07 2.83 1.40 0.99 0.00 0.00 0.00 0.00 02:54:01 veth256ee90 0.47 0.48 0.05 0.91 0.00 0.00 0.00 0.00 02:55:01 vethb76de0f 6.15 6.67 15.36 5.38 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 veth3219b62 103.37 84.40 35.23 176.12 0.00 0.00 0.00 0.01 02:55:01 veth256ee90 0.50 0.52 0.05 1.12 0.00 0.00 0.00 0.00 02:56:02 vethb76de0f 1.35 1.12 0.13 0.15 0.00 0.00 0.00 0.00 02:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:02 veth3219b62 1.42 1.60 0.51 0.12 0.00 0.00 0.00 0.00 02:56:02 ens3 1011.68 633.64 21498.44 143.32 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 ens3 64.77 39.45 72.25 20.50 0.00 0.00 0.00 0.00 02:57:01 lo 62.23 62.23 46.06 46.06 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 99.88 59.53 2606.32 13.98 0.00 0.00 0.00 0.00 Average: lo 7.17 7.17 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-11677) 03/08/24 _x86_64_ (8 CPU) 02:48:26 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.60 0.00 0.75 2.59 0.04 87.03 02:50:01 0 18.05 0.00 1.10 0.64 0.02 80.20 02:50:01 1 16.48 0.00 1.23 1.00 0.03 81.25 02:50:01 2 0.82 0.00 0.60 7.36 0.07 91.15 02:50:01 3 6.24 0.00 0.55 0.53 0.02 92.66 02:50:01 4 2.24 0.00 0.32 9.11 0.02 88.32 02:50:01 5 5.26 0.00 0.43 0.27 0.02 94.03 02:50:01 6 0.62 0.00 0.17 0.07 0.08 99.06 02:50:01 7 27.03 0.00 1.57 1.79 0.05 69.56 02:51:01 all 9.14 0.00 1.01 3.32 0.04 86.50 02:51:01 0 35.67 0.00 2.21 2.21 0.05 59.86 02:51:01 1 10.81 0.00 1.27 2.81 0.03 85.07 02:51:01 2 1.81 0.00 0.64 8.89 0.03 88.63 02:51:01 3 5.58 0.00 0.98 7.28 0.03 86.13 02:51:01 4 3.22 0.00 0.65 1.07 0.02 95.04 02:51:01 5 0.84 0.00 0.40 0.10 0.02 98.65 02:51:01 6 2.69 0.00 0.67 1.15 0.03 95.46 02:51:01 7 12.56 0.00 1.27 3.08 0.05 83.04 02:52:01 all 11.84 0.00 4.82 7.75 0.07 75.52 02:52:01 0 12.33 0.00 4.26 1.20 0.07 82.14 02:52:01 1 8.93 0.00 6.71 29.75 0.10 54.51 02:52:01 2 12.64 0.00 4.93 2.87 0.07 79.49 02:52:01 3 11.74 0.00 4.48 5.51 0.05 78.22 02:52:01 4 10.83 0.00 3.52 13.73 0.07 71.85 02:52:01 5 11.49 0.00 6.08 2.91 0.07 79.44 02:52:01 6 11.74 0.00 4.70 2.91 0.09 80.56 02:52:01 7 15.00 0.00 3.90 3.19 0.07 77.84 02:53:01 all 25.27 0.00 2.38 1.03 0.07 71.25 02:53:01 0 26.67 0.00 2.38 0.08 0.07 70.79 02:53:01 1 16.91 0.00 1.54 0.13 0.08 81.33 02:53:01 2 24.97 0.00 2.70 0.30 0.05 71.98 02:53:01 3 32.35 0.00 3.55 0.02 0.07 64.02 02:53:01 4 22.17 0.00 1.84 6.27 0.07 69.65 02:53:01 5 25.96 0.00 2.21 0.00 0.07 71.76 02:53:01 6 26.61 0.00 2.40 0.03 0.07 70.89 02:53:01 7 26.59 0.00 2.45 1.39 0.07 69.50 02:54:01 all 0.74 0.00 0.09 1.16 0.05 97.96 02:54:01 0 1.30 0.00 0.08 0.00 0.05 98.56 02:54:01 1 0.45 0.00 0.13 0.00 0.07 99.35 02:54:01 2 0.92 0.00 0.12 0.00 0.05 98.92 02:54:01 3 0.28 0.00 0.05 0.00 0.00 99.67 02:54:01 4 0.47 0.00 0.10 9.27 0.05 90.11 02:54:01 5 0.85 0.00 0.13 0.00 0.08 98.93 02:54:01 6 0.50 0.00 0.05 0.02 0.05 99.38 02:54:01 7 1.13 0.00 0.05 0.00 0.05 98.77 02:55:01 all 7.06 0.00 0.76 1.18 0.06 90.94 02:55:01 0 7.35 0.00 0.55 0.00 0.10 92.00 02:55:01 1 8.00 0.00 0.92 0.00 0.07 91.02 02:55:01 2 5.70 0.00 0.77 0.12 0.07 93.35 02:55:01 3 7.13 0.00 0.65 0.00 0.07 92.15 02:55:01 4 6.48 0.00 0.84 9.18 0.07 83.43 02:55:01 5 7.59 0.00 0.72 0.00 0.05 91.64 02:55:01 6 6.30 0.00 0.77 0.10 0.05 92.78 02:55:01 7 7.95 0.00 0.82 0.03 0.05 91.15 02:56:02 all 1.23 0.00 0.41 1.15 0.08 97.14 02:56:02 0 0.87 0.00 0.37 0.00 0.10 98.66 02:56:02 1 1.00 0.00 0.43 0.00 0.05 98.51 02:56:02 2 2.39 0.00 0.45 0.02 0.08 97.06 02:56:02 3 0.79 0.00 0.28 0.00 0.08 98.84 02:56:02 4 0.90 0.00 0.38 8.79 0.08 89.84 02:56:02 5 1.65 0.00 0.42 0.00 0.07 97.86 02:56:02 6 0.67 0.00 0.55 0.37 0.10 98.31 02:56:02 7 1.58 0.00 0.37 0.00 0.07 97.99 02:57:01 all 5.98 0.00 0.63 0.28 0.04 93.07 02:57:01 0 0.97 0.00 0.46 0.08 0.02 98.47 02:57:01 1 6.59 0.00 0.54 0.12 0.03 92.72 02:57:01 2 18.73 0.00 1.27 0.51 0.03 79.45 02:57:01 3 15.66 0.00 0.65 0.31 0.05 83.34 02:57:01 4 2.99 0.00 0.66 1.00 0.07 95.27 02:57:01 5 0.73 0.00 0.51 0.19 0.03 98.53 02:57:01 6 0.98 0.00 0.48 0.07 0.02 98.46 02:57:01 7 1.17 0.00 0.53 0.03 0.02 98.25 Average: all 8.85 0.00 1.35 2.30 0.05 87.44 Average: 0 12.91 0.00 1.42 0.53 0.06 85.09 Average: 1 8.65 0.00 1.59 4.18 0.06 85.53 Average: 2 8.47 0.00 1.43 2.51 0.06 87.54 Average: 3 9.94 0.00 1.39 1.70 0.05 86.92 Average: 4 6.16 0.00 1.04 7.31 0.05 85.45 Average: 5 6.80 0.00 1.36 0.43 0.05 91.37 Average: 6 6.25 0.00 1.21 0.59 0.06 91.89 Average: 7 11.62 0.00 1.37 1.19 0.05 85.77