---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35279 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 832 27617 0 3716 30886 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:1e:f7:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.201/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe1e:f7b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:b9:48:dd 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-35279) 04/26/24 _x86_64_ (8 CPU) 08:29:35 LINUX RESTART (8 CPU) 08:30:01 tps rtps wtps bread/s bwrtn/s 08:31:01 344.67 71.53 273.14 4613.26 28300.57 08:32:01 146.79 38.13 108.67 2149.64 28752.81 08:33:01 68.57 12.10 56.47 489.52 23520.75 08:34:01 39.03 0.20 38.83 2.93 17141.81 08:35:01 77.55 1.43 76.12 92.78 63930.01 Average: 135.33 24.68 110.65 1469.73 32329.05 08:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 30109784 31638064 2829436 8.59 60260 1784132 1497072 4.40 954432 1597728 124868 08:32:01 29352020 31284288 3587200 10.89 83708 2147100 1716924 5.05 1330428 1941972 93612 08:33:01 27600492 29706328 5338728 16.21 87504 2311796 3106132 9.14 2998484 2009400 7288 08:34:01 27552252 29774568 5386968 16.35 90504 2421756 2956204 8.70 2951160 2101152 68520 08:35:01 28287152 31633388 4652068 14.12 94368 3525800 1463964 4.31 1341756 2947492 24876 Average: 28580340 30807327 4358880 13.23 83269 2438117 2148059 6.32 1915252 2119549 63833 08:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 ens3 405.26 248.57 1498.79 71.66 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 08:32:01 ens3 348.29 279.52 3450.81 39.99 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 08:33:01 ens3 832.49 625.30 2435.60 249.09 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 3.87 3.87 17.28 17.28 0.00 0.00 0.00 0.00 08:34:01 ens3 496.03 312.90 609.06 118.72 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 4.23 4.23 8.76 8.76 0.00 0.00 0.00 0.00 08:35:01 ens3 74.29 59.66 31.56 20.10 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 1.68 1.68 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 431.27 305.19 1605.16 99.91 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 2.49 2.49 5.30 5.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35279) 04/26/24 _x86_64_ (8 CPU) 08:29:35 LINUX RESTART (8 CPU) 08:30:01 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 9.69 0.00 1.17 3.02 0.03 86.08 08:31:01 0 12.46 0.00 2.34 2.83 0.05 82.32 08:31:01 1 4.08 0.00 0.90 1.77 0.02 93.23 08:31:01 2 7.03 0.00 0.68 0.72 0.02 91.55 08:31:01 3 4.85 0.00 1.24 11.70 0.03 82.18 08:31:01 4 9.95 0.00 0.97 1.41 0.02 87.65 08:31:01 5 10.11 0.00 0.80 1.05 0.03 88.01 08:31:01 6 4.61 0.00 0.75 0.27 0.02 94.35 08:31:01 7 24.45 0.00 1.67 4.46 0.07 69.35 08:32:01 all 15.03 0.00 1.23 2.84 0.05 80.85 08:32:01 0 5.77 0.00 0.58 0.94 0.03 92.67 08:32:01 1 11.88 0.00 0.96 0.96 0.03 86.18 08:32:01 2 15.28 0.00 0.31 0.10 0.03 84.27 08:32:01 3 19.97 0.00 1.21 9.80 0.07 68.94 08:32:01 4 22.33 0.00 1.46 2.16 0.09 73.97 08:32:01 5 26.16 0.00 1.35 0.82 0.07 71.59 08:32:01 6 16.61 0.00 1.11 1.56 0.05 80.67 08:32:01 7 2.56 0.00 2.76 6.30 0.02 88.36 08:33:01 all 38.79 0.00 2.13 1.70 0.09 57.30 08:33:01 0 40.05 0.00 1.32 1.32 0.07 57.24 08:33:01 1 40.50 0.00 2.12 0.99 0.12 56.28 08:33:01 2 36.71 0.00 2.47 0.47 0.08 60.26 08:33:01 3 51.20 0.00 1.52 0.50 0.10 46.68 08:33:01 4 41.20 0.00 2.29 0.13 0.08 56.29 08:33:01 5 30.17 0.00 1.05 1.09 0.07 67.63 08:33:01 6 42.81 0.00 4.54 0.94 0.08 51.63 08:33:01 7 27.69 0.00 1.79 8.12 0.08 62.32 08:34:01 all 26.17 0.00 1.13 1.17 0.06 71.46 08:34:01 0 28.93 0.00 2.39 0.10 0.08 68.50 08:34:01 1 28.50 0.00 0.45 0.00 0.05 71.00 08:34:01 2 28.94 0.00 2.40 0.02 0.08 68.57 08:34:01 3 21.11 0.00 1.07 0.13 0.07 77.62 08:34:01 4 19.96 0.00 0.68 0.02 0.07 79.27 08:34:01 5 24.11 0.00 1.08 0.02 0.07 74.72 08:34:01 6 34.43 0.00 0.43 0.00 0.07 65.07 08:34:01 7 23.43 0.00 0.52 9.06 0.07 66.92 08:35:01 all 15.99 0.00 0.80 3.76 0.04 79.41 08:35:01 0 8.60 0.00 0.70 0.00 0.02 90.68 08:35:01 1 20.74 0.00 0.54 6.91 0.03 71.78 08:35:01 2 9.35 0.00 1.27 0.73 0.02 88.63 08:35:01 3 15.91 0.00 0.53 3.70 0.05 79.81 08:35:01 4 12.81 0.00 0.84 11.59 0.07 74.69 08:35:01 5 40.25 0.00 1.08 0.23 0.07 58.37 08:35:01 6 12.39 0.00 1.10 2.39 0.03 84.09 08:35:01 7 7.91 0.00 0.38 4.56 0.02 87.13 Average: all 21.16 0.00 1.29 2.50 0.05 75.00 Average: 0 19.23 0.00 1.47 1.04 0.05 78.21 Average: 1 21.18 0.00 0.99 2.13 0.05 75.65 Average: 2 19.47 0.00 1.43 0.41 0.05 78.65 Average: 3 22.61 0.00 1.11 5.15 0.06 71.06 Average: 4 21.25 0.00 1.25 3.06 0.06 74.38 Average: 5 26.16 0.00 1.07 0.64 0.06 72.06 Average: 6 22.19 0.00 1.59 1.03 0.05 75.15 Average: 7 17.21 0.00 1.42 6.50 0.05 74.82