---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8017 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 814 26533 0 4819 30897 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:98:ce:07 brd ff:ff:ff:ff:ff:ff inet 10.30.106.215/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fe98:ce07/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:e4:c7:15 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-8017) 12/28/23 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:00 tps rtps wtps bread/s bwrtn/s 02:50:01 92.50 17.29 75.21 1003.31 22467.51 02:51:01 135.66 23.00 112.66 2750.61 29254.86 02:52:01 419.05 13.15 405.90 800.60 108436.68 02:53:01 14.66 0.43 14.23 37.59 16013.01 02:54:01 12.15 0.00 12.15 0.00 15638.84 02:55:01 15.71 0.00 15.71 0.00 15835.68 02:56:01 21.86 0.07 21.80 7.20 16862.12 Average: 101.63 7.73 93.90 657.88 32047.59 02:49:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30072148 31728624 2867072 8.70 72184 1892600 1469648 4.32 854308 1723976 209916 02:51:01 28249848 31686260 4689372 14.24 103524 3591452 1574136 4.63 970308 3328088 1531788 02:52:01 25347208 30008740 7592012 23.05 131908 4662732 7300976 21.48 2761804 4330616 364 02:53:01 24347600 29054916 8591620 26.08 132108 4665856 8757300 25.77 3744204 4338916 352 02:54:01 24334620 29041416 8604600 26.12 132176 4666028 8807164 25.91 3757848 4338148 208 02:55:01 24031044 28744464 8908176 27.04 132428 4670572 8941016 26.31 4059972 4336220 188 02:56:01 24604444 29323896 8334776 25.30 132728 4699368 6789124 19.98 3505376 4330728 276 Average: 25855273 29941188 7083947 21.51 119579 4121230 6234195 18.34 2807689 3818099 249013 02:49:00 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 1.31 1.31 0.14 0.14 0.00 0.00 0.00 0.00 02:50:01 ens3 84.81 55.51 1177.75 8.51 0.00 0.00 0.00 0.00 02:51:01 br-6df3f3a1533c 0.00 0.00 0.00 0.00 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 9.27 9.27 0.85 0.85 0.00 0.00 0.00 0.00 02:51:01 ens3 447.03 262.14 15043.28 22.59 0.00 0.00 0.00 0.00 02:52:01 br-6df3f3a1533c 0.77 0.62 0.06 0.30 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 lo 3.33 3.33 0.29 0.29 0.00 0.00 0.00 0.00 02:52:01 vethfa76a2f 0.15 0.50 0.01 0.03 0.00 0.00 0.00 0.00 02:53:01 br-6df3f3a1533c 2.08 2.63 3.10 6.74 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 lo 5.72 5.72 9.85 9.85 0.00 0.00 0.00 0.00 02:53:01 vethfa76a2f 0.38 0.38 0.04 0.90 0.00 0.00 0.00 0.00 02:54:01 br-6df3f3a1533c 1.22 1.37 0.52 0.15 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 lo 5.57 5.57 0.83 0.83 0.00 0.00 0.00 0.00 02:54:01 vethfa76a2f 0.48 0.50 0.05 0.91 0.00 0.00 0.00 0.00 02:55:01 br-6df3f3a1533c 5.82 7.27 10.58 21.42 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 lo 17.93 17.93 32.07 32.07 0.00 0.00 0.00 0.00 02:55:01 vethfa76a2f 0.53 0.55 0.05 1.13 0.00 0.00 0.00 0.00 02:56:01 br-6df3f3a1533c 2.15 2.28 0.12 0.16 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 lo 13.26 13.26 0.85 0.85 0.00 0.00 0.00 0.00 02:56:01 vethc6621ce 10.28 11.08 23.41 8.24 0.00 0.00 0.00 0.00 Average: br-6df3f3a1533c 1.71 2.02 2.05 4.10 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 8.04 8.04 6.40 6.40 0.00 0.00 0.00 0.00 Average: vethc6621ce 1.47 1.58 3.34 1.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8017) 12/28/23 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:00 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.66 0.00 0.64 2.44 0.04 87.22 02:50:01 0 15.56 0.00 0.89 1.59 0.05 81.91 02:50:01 1 8.74 0.00 0.74 5.81 0.03 84.68 02:50:01 2 34.93 0.00 1.94 2.16 0.10 60.88 02:50:01 3 7.05 0.00 0.41 0.03 0.07 92.44 02:50:01 4 8.09 0.00 0.51 0.03 0.03 91.34 02:50:01 5 1.93 0.00 0.25 0.21 0.02 97.59 02:50:01 6 0.56 0.00 0.10 4.30 0.02 95.03 02:50:01 7 0.49 0.00 0.28 5.42 0.03 93.78 02:51:01 all 11.34 0.00 2.37 2.32 0.05 83.92 02:51:01 0 16.82 0.00 3.26 0.72 0.08 79.11 02:51:01 1 10.06 0.00 2.28 1.80 0.05 85.81 02:51:01 2 28.74 0.00 2.86 2.34 0.07 65.99 02:51:01 3 8.26 0.00 2.17 8.56 0.05 80.96 02:51:01 4 8.20 0.00 2.61 0.08 0.05 89.06 02:51:01 5 5.77 0.00 1.86 0.05 0.03 92.29 02:51:01 6 7.24 0.00 1.76 0.44 0.03 90.53 02:51:01 7 5.59 0.00 2.15 4.57 0.03 87.65 02:52:01 all 19.70 0.00 4.22 5.79 0.08 70.21 02:52:01 0 15.32 0.00 3.80 12.55 0.08 68.26 02:52:01 1 22.71 0.00 4.46 1.23 0.07 71.54 02:52:01 2 14.02 0.00 3.51 0.29 0.07 82.12 02:52:01 3 19.42 0.00 5.28 24.67 0.10 50.53 02:52:01 4 21.99 0.00 3.49 1.74 0.07 72.72 02:52:01 5 26.40 0.00 4.59 0.17 0.07 68.78 02:52:01 6 22.73 0.00 5.09 3.30 0.10 68.77 02:52:01 7 15.00 0.00 3.55 2.40 0.07 78.98 02:53:01 all 12.73 0.00 1.24 0.76 0.07 85.21 02:53:01 0 11.00 0.00 0.82 5.97 0.05 82.16 02:53:01 1 16.49 0.00 1.49 0.02 0.07 81.94 02:53:01 2 11.16 0.00 1.17 0.07 0.08 87.52 02:53:01 3 12.55 0.00 1.29 0.02 0.05 86.10 02:53:01 4 14.49 0.00 1.51 0.00 0.07 83.94 02:53:01 5 9.16 0.00 1.05 0.00 0.05 89.73 02:53:01 6 15.26 0.00 1.49 0.00 0.08 83.17 02:53:01 7 11.76 0.00 1.10 0.02 0.05 87.07 02:54:01 all 0.78 0.00 0.10 0.92 0.05 98.16 02:54:01 0 0.85 0.00 0.10 7.31 0.05 91.69 02:54:01 1 0.52 0.00 0.08 0.05 0.03 99.32 02:54:01 2 0.63 0.00 0.03 0.00 0.05 99.28 02:54:01 3 0.42 0.00 0.13 0.00 0.07 99.38 02:54:01 4 0.50 0.00 0.03 0.00 0.03 99.43 02:54:01 5 1.72 0.00 0.17 0.02 0.05 98.05 02:54:01 6 0.88 0.00 0.13 0.00 0.07 98.92 02:54:01 7 0.68 0.00 0.13 0.00 0.05 99.13 02:55:01 all 6.95 0.00 0.75 1.22 0.06 91.01 02:55:01 0 7.18 0.00 1.00 8.08 0.07 83.68 02:55:01 1 9.53 0.00 0.79 0.00 0.05 89.63 02:55:01 2 5.88 0.00 0.57 0.32 0.07 93.16 02:55:01 3 8.73 0.00 0.95 0.00 0.07 90.25 02:55:01 4 6.08 0.00 0.71 0.02 0.05 93.14 02:55:01 5 6.80 0.00 0.55 0.00 0.03 92.62 02:55:01 6 5.84 0.00 0.60 1.32 0.10 92.14 02:55:01 7 5.58 0.00 0.82 0.02 0.07 93.52 02:56:01 all 1.08 0.00 0.36 0.95 0.06 97.55 02:56:01 0 0.87 0.00 0.38 7.50 0.07 91.17 02:56:01 1 1.67 0.00 0.57 0.02 0.07 97.68 02:56:01 2 2.51 0.00 0.32 0.02 0.07 97.09 02:56:01 3 0.63 0.00 0.23 0.00 0.07 99.06 02:56:01 4 0.35 0.00 0.17 0.00 0.05 99.43 02:56:01 5 0.82 0.00 0.38 0.00 0.08 98.71 02:56:01 6 0.69 0.00 0.40 0.00 0.07 98.84 02:56:01 7 1.07 0.00 0.37 0.03 0.05 98.48 Average: all 8.88 0.00 1.38 2.05 0.06 87.63 Average: 0 9.66 0.00 1.46 6.23 0.06 82.58 Average: 1 9.94 0.00 1.48 1.29 0.05 87.24 Average: 2 14.02 0.00 1.48 0.74 0.07 83.68 Average: 3 8.13 0.00 1.49 4.71 0.07 85.60 Average: 4 8.51 0.00 1.28 0.26 0.05 89.89 Average: 5 7.48 0.00 1.26 0.06 0.05 91.15 Average: 6 7.56 0.00 1.36 1.34 0.07 89.67 Average: 7 5.71 0.00 1.19 1.78 0.05 91.26