---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12981 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 887 26477 0 4801 30823 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:8d:a5:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.248/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fe8d:a5a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:5e:32:9f 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-12981) 03/14/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 122.73 42.66 80.07 1924.21 28784.40 02:51:01 124.05 23.13 100.92 2786.20 33507.75 02:52:01 444.09 14.90 429.20 812.16 111724.18 02:53:01 22.55 0.50 22.05 54.12 25403.38 02:54:01 15.38 0.00 15.38 0.00 21536.42 02:55:01 19.80 0.02 19.78 0.13 22019.30 02:56:01 17.68 0.02 17.66 3.73 13707.18 02:57:01 54.46 1.93 52.52 111.98 2544.63 Average: 102.59 10.39 92.20 711.55 32403.18 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30101564 31684660 2837648 8.61 69372 1824636 1403244 4.13 884252 1660828 151568 02:51:01 28798260 31633924 4140952 12.57 100184 3009220 1565508 4.61 1017816 2751204 1000424 02:52:01 26064876 30581696 6874336 20.87 132984 4541216 6156596 18.11 2173200 4198328 360 02:53:01 24140256 28842032 8798956 26.71 133428 4655684 9045428 26.61 3959724 4320444 144 02:54:01 24116436 28817012 8822776 26.79 133468 4655856 9021648 26.54 3984084 4319016 196 02:55:01 23788960 28497164 9150252 27.78 133740 4660424 9201872 27.07 4308036 4318148 144 02:56:01 23835748 28571060 9103464 27.64 134004 4689288 8533384 25.11 4252096 4333100 112 02:57:01 27112288 31561604 5826924 17.69 135752 4514108 1484388 4.37 1292168 4067588 2592 Average: 25994798 30023644 6944414 21.08 121616 4068804 5801508 17.07 2733922 3746082 144442 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 217.26 137.43 1152.37 38.80 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 br-f6123618d0f6 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 ens3 214.13 136.51 6258.73 14.46 0.00 0.00 0.00 0.00 02:52:01 veth85a8cf2 0.05 0.37 0.00 0.02 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 veth523c312 0.47 0.72 0.05 0.30 0.00 0.00 0.00 0.00 02:52:01 br-f6123618d0f6 0.67 0.62 0.05 0.30 0.00 0.00 0.00 0.00 02:53:01 veth85a8cf2 0.43 0.45 0.04 0.90 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 veth523c312 0.13 0.23 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 br-f6123618d0f6 2.05 2.47 3.02 6.70 0.00 0.00 0.00 0.00 02:54:01 veth85a8cf2 0.48 0.50 0.05 0.91 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 veth523c312 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 br-f6123618d0f6 1.22 1.32 0.52 0.15 0.00 0.00 0.00 0.00 02:55:01 veth85a8cf2 0.50 0.52 0.05 1.13 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 veth523c312 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 br-f6123618d0f6 5.83 7.20 10.66 21.42 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 br-f6123618d0f6 2.40 2.53 0.13 0.18 0.00 0.00 0.00 0.00 02:56:01 lo 60.67 60.67 45.23 45.23 0.00 0.00 0.00 0.00 02:56:01 ens3 1026.68 637.13 21454.83 137.62 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 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 02:57:01 ens3 65.94 41.11 72.34 20.48 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 114.75 70.06 2629.51 16.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12981) 03/14/24 _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 11.06 0.00 0.88 2.49 0.04 85.53 02:50:01 0 2.92 0.00 0.53 3.16 0.03 93.35 02:50:01 1 13.60 0.00 0.92 0.15 0.03 85.29 02:50:01 2 5.42 0.00 0.63 0.15 0.05 93.74 02:50:01 3 1.49 0.00 0.27 10.88 0.02 87.35 02:50:01 4 3.25 0.00 0.60 1.74 0.03 94.37 02:50:01 5 10.42 0.00 0.87 0.83 0.03 87.85 02:50:01 6 13.01 0.00 0.77 0.60 0.02 85.61 02:50:01 7 38.32 0.00 2.42 2.37 0.07 56.83 02:51:01 all 11.24 0.00 2.07 2.24 0.04 84.40 02:51:01 0 4.01 0.00 1.96 0.12 0.02 93.90 02:51:01 1 6.91 0.00 1.07 0.27 0.05 91.70 02:51:01 2 12.87 0.00 2.43 2.44 0.03 82.23 02:51:01 3 10.38 0.00 1.87 5.34 0.05 82.36 02:51:01 4 3.17 0.00 1.50 5.97 0.07 89.29 02:51:01 5 28.83 0.00 2.85 1.48 0.05 66.79 02:51:01 6 19.73 0.00 3.14 1.07 0.07 75.99 02:51:01 7 4.12 0.00 1.71 1.26 0.03 92.87 02:52:01 all 15.35 0.00 5.03 6.78 0.08 72.77 02:52:01 0 15.14 0.00 4.53 2.72 0.08 77.53 02:52:01 1 15.60 0.00 5.46 10.76 0.07 68.11 02:52:01 2 16.98 0.00 5.70 25.29 0.12 51.91 02:52:01 3 19.28 0.00 5.44 1.46 0.07 73.75 02:52:01 4 12.24 0.00 4.07 6.20 0.07 77.42 02:52:01 5 13.53 0.00 4.81 2.67 0.08 78.91 02:52:01 6 14.88 0.00 5.25 3.97 0.07 75.83 02:52:01 7 15.15 0.00 5.03 1.23 0.07 78.52 02:53:01 all 24.00 0.00 2.15 1.03 0.07 72.75 02:53:01 0 23.47 0.00 2.09 0.52 0.07 73.86 02:53:01 1 29.42 0.00 3.04 0.03 0.07 67.44 02:53:01 2 28.23 0.00 2.34 0.00 0.08 69.34 02:53:01 3 23.68 0.00 1.63 0.02 0.07 74.61 02:53:01 4 21.08 0.00 1.96 0.02 0.07 76.88 02:53:01 5 29.03 0.00 2.90 0.17 0.05 67.85 02:53:01 6 17.35 0.00 1.64 7.50 0.07 73.43 02:53:01 7 19.73 0.00 1.55 0.00 0.07 78.65 02:54:01 all 0.94 0.00 0.11 1.24 0.06 97.65 02:54:01 0 1.12 0.00 0.10 0.00 0.07 98.72 02:54:01 1 0.77 0.00 0.10 0.00 0.05 99.08 02:54:01 2 0.95 0.00 0.22 0.00 0.08 98.75 02:54:01 3 1.44 0.00 0.10 0.00 0.07 98.40 02:54:01 4 1.03 0.00 0.17 0.00 0.07 98.73 02:54:01 5 0.72 0.00 0.05 0.15 0.07 99.02 02:54:01 6 0.77 0.00 0.05 9.73 0.05 89.40 02:54:01 7 0.75 0.00 0.12 0.02 0.03 99.08 02:55:01 all 6.57 0.00 0.72 1.02 0.07 91.61 02:55:01 0 6.46 0.00 0.97 0.03 0.07 92.47 02:55:01 1 6.57 0.00 0.80 0.08 0.08 92.46 02:55:01 2 5.53 0.00 0.57 0.00 0.05 93.85 02:55:01 3 5.75 0.00 0.82 0.00 0.07 93.37 02:55:01 4 7.85 0.00 0.74 0.00 0.08 91.33 02:55:01 5 6.41 0.00 0.62 0.17 0.08 92.72 02:55:01 6 7.73 0.00 0.72 7.87 0.10 83.58 02:55:01 7 6.33 0.00 0.50 0.05 0.05 93.07 02:56:01 all 1.30 0.00 0.35 0.87 0.08 97.40 02:56:01 0 1.62 0.00 0.38 0.00 0.05 97.95 02:56:01 1 0.97 0.00 0.27 0.00 0.05 98.71 02:56:01 2 2.71 0.00 0.31 0.31 0.08 96.58 02:56:01 3 0.57 0.00 0.30 0.03 0.08 99.02 02:56:01 4 1.04 0.00 0.40 0.00 0.08 98.48 02:56:01 5 1.40 0.00 0.43 0.22 0.10 97.84 02:56:01 6 1.09 0.00 0.40 6.44 0.08 91.98 02:56:01 7 0.94 0.00 0.35 0.00 0.08 98.63 02:57:01 all 6.55 0.00 0.59 0.40 0.04 92.42 02:57:01 0 9.68 0.00 0.70 0.30 0.05 89.27 02:57:01 1 7.40 0.00 0.45 0.27 0.02 91.86 02:57:01 2 1.30 0.00 0.57 0.13 0.07 97.94 02:57:01 3 2.82 0.00 0.45 0.15 0.02 96.56 02:57:01 4 8.88 0.00 0.67 0.28 0.03 90.13 02:57:01 5 15.13 0.00 0.88 0.27 0.03 83.69 02:57:01 6 6.78 0.00 0.47 0.32 0.02 92.42 02:57:01 7 0.43 0.00 0.53 1.52 0.02 97.50 Average: all 9.61 0.00 1.48 2.00 0.06 86.85 Average: 0 8.04 0.00 1.40 0.85 0.05 89.65 Average: 1 10.14 0.00 1.51 1.43 0.05 86.87 Average: 2 9.23 0.00 1.59 3.49 0.07 85.63 Average: 3 8.14 0.00 1.35 2.24 0.05 88.22 Average: 4 7.31 0.00 1.26 1.77 0.06 89.60 Average: 5 13.17 0.00 1.67 0.74 0.06 84.36 Average: 6 10.15 0.00 1.55 4.69 0.06 83.56 Average: 7 10.73 0.00 1.52 0.80 0.05 86.89