---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35298 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 14G 142G 9% / 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 847 25376 0 5942 30863 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:90:be:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.178/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fe90:bef8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:8f:a7:0d 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-35298) 04/26/24 _x86_64_ (8 CPU) 08:48:16 LINUX RESTART (8 CPU) 08:49:01 tps rtps wtps bread/s bwrtn/s 08:50:01 112.16 44.68 67.49 1995.93 15748.84 08:51:01 121.45 23.20 98.25 2805.80 19875.75 08:52:01 131.26 0.35 130.91 44.13 70606.50 08:53:01 339.31 11.65 327.66 773.44 74962.46 08:54:01 89.09 0.38 88.70 25.46 12872.52 08:55:01 9.65 0.00 9.65 0.00 8421.28 08:56:01 49.78 0.03 49.74 1.73 10015.73 Average: 121.81 11.47 110.34 806.64 30357.58 08:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:50:01 30140072 31718768 2799148 8.50 68236 1821656 1448236 4.26 858472 1654092 154376 08:51:01 29564076 31686336 3375144 10.25 90300 2322680 1570944 4.62 972452 2073968 303848 08:52:01 27240300 31666180 5698920 17.30 128904 4484044 1397092 4.11 1018412 4220768 644440 08:53:01 25221220 30879048 7718000 23.43 151872 5627612 7216616 21.23 1909140 5229704 1572 08:54:01 23532296 29306144 9406924 28.56 155376 5736012 9184584 27.02 3566164 5249120 144 08:55:01 23704288 29478580 9234932 28.04 155560 5736172 8991812 26.46 3392004 5249152 352 08:56:01 25233000 31024944 7706220 23.40 156452 5763096 2516940 7.41 1916656 5245168 252 Average: 26376465 30822857 6562755 19.92 129529 4498753 4618032 13.59 1947614 4131710 157855 08:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:50:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 ens3 379.15 244.26 1489.43 60.55 0.00 0.00 0.00 0.00 08:51:01 br-0415a66454dd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 lo 5.20 5.20 0.50 0.50 0.00 0.00 0.00 0.00 08:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 ens3 117.61 83.22 2540.71 11.81 0.00 0.00 0.00 0.00 08:52:01 br-0415a66454dd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 lo 4.47 4.47 0.46 0.46 0.00 0.00 0.00 0.00 08:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 ens3 634.73 312.83 15284.34 22.19 0.00 0.00 0.00 0.00 08:53:01 vethf79d0c9 0.05 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:53:01 br-0415a66454dd 0.57 0.53 0.05 0.29 0.00 0.00 0.00 0.00 08:53:01 veth1413776 0.08 0.25 0.01 0.02 0.00 0.00 0.00 0.00 08:53:01 veth66a2b9b 1.47 1.50 0.16 0.16 0.00 0.00 0.00 0.00 08:54:01 vethf79d0c9 3.27 3.88 0.62 0.40 0.00 0.00 0.00 0.00 08:54:01 br-0415a66454dd 1.27 1.27 1.51 1.58 0.00 0.00 0.00 0.00 08:54:01 veth1413776 45.93 39.78 17.31 39.89 0.00 0.00 0.00 0.00 08:54:01 veth66a2b9b 13.98 12.55 1.87 1.85 0.00 0.00 0.00 0.00 08:55:01 vethf79d0c9 3.20 4.67 0.66 0.36 0.00 0.00 0.00 0.00 08:55:01 br-0415a66454dd 1.30 1.47 0.33 0.18 0.00 0.00 0.00 0.00 08:55:01 veth1413776 0.32 0.32 0.58 0.02 0.00 0.00 0.00 0.00 08:55:01 veth66a2b9b 13.83 9.33 1.05 1.34 0.00 0.00 0.00 0.00 08:56:01 br-0415a66454dd 1.10 1.42 0.10 0.14 0.00 0.00 0.00 0.00 08:56:01 veth1413776 0.38 0.43 0.02 0.02 0.00 0.00 0.00 0.00 08:56:01 lo 34.89 34.89 6.21 6.21 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: br-0415a66454dd 0.60 0.67 0.28 0.31 0.00 0.00 0.00 0.00 Average: veth1413776 6.67 5.83 2.56 5.71 0.00 0.00 0.00 0.00 Average: lo 4.43 4.43 0.84 0.84 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35298) 04/26/24 _x86_64_ (8 CPU) 08:48:16 LINUX RESTART (8 CPU) 08:49:01 CPU %user %nice %system %iowait %steal %idle 08:50:01 all 11.52 0.00 0.88 2.75 0.04 84.81 08:50:01 0 4.15 0.00 0.43 0.32 0.02 95.08 08:50:01 1 3.48 0.00 0.46 7.27 0.05 88.75 08:50:01 2 12.53 0.00 0.80 0.54 0.03 86.10 08:50:01 3 33.98 0.00 2.01 6.87 0.07 57.08 08:50:01 4 18.36 0.00 1.32 0.67 0.07 79.58 08:50:01 5 6.79 0.00 0.65 0.62 0.03 91.91 08:50:01 6 7.94 0.00 0.80 5.14 0.05 86.07 08:50:01 7 5.09 0.00 0.57 0.50 0.02 93.82 08:51:01 all 9.59 0.00 0.85 3.16 0.04 86.36 08:51:01 0 0.67 0.00 0.33 1.58 0.00 97.41 08:51:01 1 1.23 0.00 0.38 1.23 0.08 97.07 08:51:01 2 27.04 0.00 1.79 2.39 0.08 68.70 08:51:01 3 32.13 0.00 1.71 3.95 0.07 62.14 08:51:01 4 9.03 0.00 1.10 6.40 0.02 83.45 08:51:01 5 4.27 0.00 0.62 0.17 0.02 94.93 08:51:01 6 0.57 0.00 0.57 9.58 0.03 89.25 08:51:01 7 1.92 0.00 0.28 0.02 0.02 97.76 08:52:01 all 7.69 0.00 3.17 10.71 0.06 78.37 08:52:01 0 8.79 0.00 3.06 0.12 0.12 87.91 08:52:01 1 6.57 0.00 3.44 24.08 0.08 65.82 08:52:01 2 7.61 0.00 3.69 34.08 0.07 54.54 08:52:01 3 8.06 0.00 3.09 1.28 0.05 87.51 08:52:01 4 7.36 0.00 2.82 3.63 0.03 86.15 08:52:01 5 9.62 0.00 2.27 0.76 0.03 87.31 08:52:01 6 7.21 0.00 2.72 21.57 0.05 68.45 08:52:01 7 6.24 0.00 4.18 0.44 0.05 89.09 08:53:01 all 10.86 0.00 3.56 9.03 0.05 76.48 08:53:01 0 10.88 0.00 4.15 28.84 0.07 56.06 08:53:01 1 9.08 0.00 3.50 4.28 0.08 83.06 08:53:01 2 9.87 0.00 4.04 20.99 0.05 65.04 08:53:01 3 12.48 0.00 3.21 11.91 0.05 72.35 08:53:01 4 10.48 0.00 3.18 1.36 0.05 84.92 08:53:01 5 10.04 0.00 3.01 3.28 0.05 83.62 08:53:01 6 12.64 0.00 3.83 0.70 0.05 82.78 08:53:01 7 11.44 0.00 3.60 1.19 0.05 83.72 08:54:01 all 24.31 0.00 2.71 1.29 0.08 71.61 08:54:01 0 16.47 0.00 2.24 0.67 0.07 80.56 08:54:01 1 21.59 0.00 2.47 0.05 0.12 75.78 08:54:01 2 32.54 0.00 3.43 0.05 0.08 63.89 08:54:01 3 27.93 0.00 3.45 1.05 0.08 67.49 08:54:01 4 19.69 0.00 2.02 1.68 0.08 76.52 08:54:01 5 25.23 0.00 2.65 5.27 0.05 66.80 08:54:01 6 25.50 0.00 2.64 0.23 0.07 71.56 08:54:01 7 25.52 0.00 2.80 1.29 0.07 70.33 08:55:01 all 2.91 0.00 0.33 0.76 0.06 95.94 08:55:01 0 3.37 0.00 0.32 0.00 0.03 96.28 08:55:01 1 3.67 0.00 0.43 0.00 0.05 95.85 08:55:01 2 2.94 0.00 0.22 0.00 0.03 96.81 08:55:01 3 2.69 0.00 0.33 0.00 0.05 96.92 08:55:01 4 2.03 0.00 0.22 0.10 0.05 97.60 08:55:01 5 2.57 0.00 0.35 5.94 0.07 91.07 08:55:01 6 3.02 0.00 0.28 0.07 0.08 96.55 08:55:01 7 2.92 0.00 0.52 0.00 0.10 96.46 08:56:01 all 1.55 0.00 0.44 0.77 0.05 97.19 08:56:01 0 1.42 0.00 0.37 0.15 0.03 98.03 08:56:01 1 1.96 0.00 0.40 0.52 0.05 97.07 08:56:01 2 1.12 0.00 0.47 0.18 0.05 98.18 08:56:01 3 0.87 0.00 0.43 0.12 0.05 98.53 08:56:01 4 2.35 0.00 0.36 0.12 0.05 97.12 08:56:01 5 1.59 0.00 0.45 5.01 0.03 92.92 08:56:01 6 2.12 0.00 0.48 0.08 0.08 97.22 08:56:01 7 0.98 0.00 0.53 0.03 0.03 98.42 Average: all 9.77 0.00 1.70 4.05 0.05 84.42 Average: 0 6.52 0.00 1.55 4.45 0.05 87.44 Average: 1 6.77 0.00 1.57 5.33 0.07 86.25 Average: 2 13.39 0.00 2.06 8.25 0.06 76.24 Average: 3 16.89 0.00 2.03 3.59 0.06 77.42 Average: 4 9.88 0.00 1.57 1.99 0.05 86.51 Average: 5 8.57 0.00 1.42 3.01 0.04 86.96 Average: 6 8.42 0.00 1.61 5.31 0.06 84.59 Average: 7 7.72 0.00 1.78 0.50 0.05 89.96