---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18015 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: 2800.000 BogoMIPS: 5600.00 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 12G 144G 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 818 27203 0 4145 30892 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:f6:eb:5f brd ff:ff:ff:ff:ff:ff inet 10.30.106.248/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fef6:eb5f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:31:8c:58 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-18015) 03/25/24 _x86_64_ (8 CPU) 13:50:28 LINUX RESTART (8 CPU) 13:51:01 tps rtps wtps bread/s bwrtn/s 13:52:01 113.61 38.50 75.11 1749.95 26840.12 13:53:01 140.46 23.13 117.33 2782.34 33134.88 13:54:02 292.70 12.50 280.21 812.56 90511.08 13:55:01 27.01 0.32 26.69 18.84 22112.91 13:56:01 68.66 2.28 66.37 126.11 23720.05 Average: 128.83 15.40 113.43 1101.58 39322.45 13:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 30108404 31697008 2830816 8.59 70112 1828952 1465988 4.31 875212 1665660 172760 13:53:01 28478508 31689572 4460712 13.54 99868 3378924 1358076 4.00 948844 3124940 1372132 13:54:02 25751484 29758156 7187736 21.82 112404 4027540 6946312 20.44 3000104 3731116 320 13:55:01 25438252 29457000 7500968 22.77 112816 4056968 6569128 19.33 3338008 3706500 116 13:56:01 27895672 31673412 5043548 15.31 115400 3900788 1433376 4.22 1145136 3476024 2644 Average: 27534464 30855030 5404756 16.41 102120 3438634 3554576 10.46 1861461 3140848 309594 13:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 13:52:01 ens3 140.20 93.37 1017.97 17.75 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 9.27 9.27 0.86 0.86 0.00 0.00 0.00 0.00 13:53:01 br-af2fcf3c7097 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 386.00 234.16 12676.96 21.26 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:02 vethbf44d64 24.06 22.19 12.03 16.87 0.00 0.00 0.00 0.00 13:54:02 lo 1.17 1.17 0.09 0.09 0.00 0.00 0.00 0.00 13:54:02 br-af2fcf3c7097 0.32 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:54:02 vethc52d861 51.90 63.31 19.95 16.83 0.00 0.00 0.00 0.00 13:55:01 vethbf44d64 16.54 13.64 10.79 19.09 0.00 0.00 0.00 0.00 13:55:01 lo 4.51 4.51 0.85 0.85 0.00 0.00 0.00 0.00 13:55:01 br-af2fcf3c7097 0.54 0.71 0.49 0.07 0.00 0.00 0.00 0.00 13:55:01 vethc52d861 28.69 35.37 40.31 13.99 0.00 0.00 0.00 0.00 13:56:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 13:56:01 ens3 990.20 634.19 19140.10 125.33 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.45 3.45 0.41 0.41 0.00 0.00 0.00 0.00 Average: ens3 144.47 89.18 3715.03 15.48 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18015) 03/25/24 _x86_64_ (8 CPU) 13:50:28 LINUX RESTART (8 CPU) 13:51:01 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 10.39 0.00 0.79 2.51 0.04 86.28 13:52:01 0 15.00 0.00 1.02 0.58 0.03 83.36 13:52:01 1 14.17 0.00 0.80 4.91 0.05 80.07 13:52:01 2 6.29 0.00 0.57 0.89 0.08 92.18 13:52:01 3 7.82 0.00 0.85 0.48 0.03 90.81 13:52:01 4 1.42 0.00 0.37 8.10 0.03 90.08 13:52:01 5 3.07 0.00 0.53 2.26 0.02 94.12 13:52:01 6 31.52 0.00 1.80 1.67 0.05 64.95 13:52:01 7 3.87 0.00 0.36 1.20 0.02 94.55 13:53:01 all 11.77 0.00 2.54 2.29 0.05 83.36 13:53:01 0 10.08 0.00 2.45 0.99 0.05 86.44 13:53:01 1 17.34 0.00 3.18 0.66 0.05 78.77 13:53:01 2 20.84 0.00 3.25 1.83 0.05 74.03 13:53:01 3 8.61 0.00 2.21 0.25 0.03 88.89 13:53:01 4 4.12 0.00 2.24 13.40 0.05 80.19 13:53:01 5 6.93 0.00 2.03 0.15 0.07 90.82 13:53:01 6 15.75 0.00 2.82 0.80 0.05 80.58 13:53:01 7 10.48 0.00 2.09 0.28 0.05 87.11 13:54:02 all 28.07 0.00 4.14 4.79 0.08 62.91 13:54:02 0 34.65 0.00 5.33 2.52 0.08 57.41 13:54:02 1 29.50 0.00 3.58 2.85 0.10 63.97 13:54:02 2 26.89 0.00 4.44 1.06 0.07 67.54 13:54:02 3 34.22 0.00 5.36 18.91 0.08 41.43 13:54:02 4 26.63 0.00 4.58 7.66 0.10 61.02 13:54:02 5 20.90 0.00 3.20 3.25 0.05 72.59 13:54:02 6 28.68 0.00 3.95 1.87 0.08 65.42 13:54:02 7 23.18 0.00 2.75 0.25 0.05 73.77 13:55:01 all 8.60 0.00 0.95 1.02 0.06 89.36 13:55:01 0 5.04 0.00 0.85 2.28 0.09 91.74 13:55:01 1 7.77 0.00 1.02 0.09 0.05 91.07 13:55:01 2 9.92 0.00 0.99 0.05 0.09 88.96 13:55:01 3 10.32 0.00 1.04 0.02 0.09 88.54 13:55:01 4 10.67 0.00 0.99 0.02 0.03 88.29 13:55:01 5 8.01 0.00 0.92 5.72 0.07 85.29 13:55:01 6 9.49 0.00 0.99 0.02 0.03 89.47 13:55:01 7 7.53 0.00 0.79 0.00 0.07 91.61 13:56:01 all 7.62 0.00 0.54 1.29 0.03 90.50 13:56:01 0 0.33 0.00 0.43 7.69 0.05 91.50 13:56:01 1 4.92 0.00 0.47 0.05 0.03 94.53 13:56:01 2 15.34 0.00 0.98 0.42 0.03 83.22 13:56:01 3 0.87 0.00 0.30 0.00 0.02 98.82 13:56:01 4 2.67 0.00 0.37 0.28 0.02 96.66 13:56:01 5 32.45 0.00 0.90 1.72 0.07 64.86 13:56:01 6 1.40 0.00 0.40 0.13 0.02 98.05 13:56:01 7 3.06 0.00 0.52 0.05 0.05 96.32 Average: all 13.29 0.00 1.79 2.38 0.05 82.49 Average: 0 13.02 0.00 2.02 2.82 0.06 82.08 Average: 1 14.74 0.00 1.81 1.72 0.06 81.68 Average: 2 15.86 0.00 2.05 0.85 0.06 81.18 Average: 3 12.32 0.00 1.95 3.91 0.05 81.77 Average: 4 9.08 0.00 1.71 5.90 0.05 83.26 Average: 5 14.30 0.00 1.52 2.61 0.05 81.51 Average: 6 17.38 0.00 1.99 0.90 0.05 79.69 Average: 7 9.60 0.00 1.30 0.36 0.05 88.70