---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35261 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 11G 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 851 28115 0 3200 30874 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:1a:2e:9f brd ff:ff:ff:ff:ff:ff inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe1a:2e9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:4c:6c:f3 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 inet6 fe80::42:8fff:fe4c:6cf3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35261) 04/26/24 _x86_64_ (8 CPU) 08:10:43 LINUX RESTART (8 CPU) 08:11:02 tps rtps wtps bread/s bwrtn/s 08:12:01 134.35 73.38 60.97 5220.13 54472.53 08:13:01 101.88 13.26 88.62 973.14 24099.57 08:14:01 131.36 45.06 86.30 2559.71 26366.01 08:15:01 20.21 0.25 19.96 5.87 16453.12 08:16:01 292.12 5.25 286.87 537.24 62553.57 Average: 135.99 27.29 108.70 1847.95 36729.41 08:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:12:01 30343064 31703944 2596156 7.88 52416 1629952 1456516 4.29 844108 1484180 45732 08:13:01 30111476 31757572 2827744 8.58 74996 1876508 1371660 4.04 812672 1712112 104500 08:14:01 28144612 30085168 4794608 14.56 83392 2154768 2867696 8.44 2586036 1886508 2656 08:15:01 28532580 30722024 4406640 13.38 85052 2397548 2156720 6.35 2021688 2050712 222076 08:16:01 28858280 31679480 4080940 12.39 94496 3007556 1432944 4.22 1250864 2470856 28572 Average: 29198002 31189638 3741218 11.36 78070 2213266 1857107 5.46 1503074 1920874 80707 08:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:12:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 08:12:01 ens3 318.13 227.79 982.45 62.28 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 08:13:01 ens3 40.14 26.92 774.22 6.05 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 lo 10.06 10.06 2.49 2.49 0.00 0.00 0.00 0.00 08:14:01 ens3 499.13 385.02 3213.73 83.55 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 lo 63.79 63.79 29.89 29.89 0.00 0.00 0.00 0.00 08:15:01 ens3 827.78 599.73 521.73 302.01 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 lo 5.33 5.33 0.49 0.49 0.00 0.00 0.00 0.00 08:16:01 ens3 433.39 425.30 2098.89 3361.09 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 16.44 16.44 6.65 6.65 0.00 0.00 0.00 0.00 Average: ens3 424.06 333.29 1519.97 765.31 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 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-35261) 04/26/24 _x86_64_ (8 CPU) 08:10:43 LINUX RESTART (8 CPU) 08:11:02 CPU %user %nice %system %iowait %steal %idle 08:12:01 all 8.31 0.00 0.97 6.94 0.03 83.74 08:12:01 0 3.65 0.00 0.75 1.26 0.02 94.33 08:12:01 1 5.21 0.00 0.51 6.85 0.02 87.41 08:12:01 2 20.56 0.00 0.70 10.09 0.05 68.60 08:12:01 3 18.80 0.00 0.90 2.10 0.05 78.15 08:12:01 4 5.09 0.00 0.92 13.52 0.03 80.44 08:12:01 5 1.87 0.00 1.92 20.11 0.03 76.07 08:12:01 6 2.92 0.00 0.97 0.80 0.03 95.28 08:12:01 7 8.50 0.00 1.05 0.82 0.03 89.59 08:13:01 all 7.40 0.00 0.58 5.79 0.02 86.21 08:13:01 0 2.08 0.00 0.32 0.45 0.00 97.15 08:13:01 1 0.58 0.00 0.25 0.02 0.02 99.13 08:13:01 2 10.88 0.00 0.63 1.32 0.03 87.13 08:13:01 3 2.56 0.00 0.70 32.97 0.03 63.74 08:13:01 4 26.18 0.00 1.12 4.92 0.05 67.73 08:13:01 5 5.14 0.00 0.40 5.00 0.00 89.46 08:13:01 6 0.42 0.00 0.13 0.10 0.00 99.35 08:13:01 7 11.62 0.00 1.09 1.54 0.03 85.72 08:14:01 all 38.01 0.00 1.04 2.71 0.08 58.15 08:14:01 0 42.38 0.00 0.82 0.18 0.10 56.51 08:14:01 1 40.38 0.00 0.99 1.44 0.08 57.11 08:14:01 2 32.62 0.00 0.59 0.45 0.08 66.25 08:14:01 3 42.60 0.00 1.62 11.31 0.08 44.40 08:14:01 4 25.25 0.00 1.12 0.55 0.07 73.01 08:14:01 5 36.57 0.00 1.05 2.98 0.08 59.31 08:14:01 6 43.41 0.00 1.51 4.30 0.10 50.67 08:14:01 7 40.88 0.00 0.67 0.50 0.08 57.86 08:15:01 all 37.05 0.00 1.15 1.06 0.09 60.65 08:15:01 0 41.62 0.00 0.97 1.91 0.10 55.40 08:15:01 1 39.74 0.00 0.99 0.00 0.10 59.17 08:15:01 2 35.97 0.00 1.01 0.03 0.08 62.91 08:15:01 3 37.64 0.00 1.47 6.15 0.10 54.64 08:15:01 4 34.77 0.00 1.57 0.18 0.10 63.37 08:15:01 5 37.35 0.00 1.31 0.08 0.08 61.17 08:15:01 6 37.77 0.00 0.74 0.15 0.07 61.27 08:15:01 7 31.49 0.00 1.14 0.00 0.08 67.28 08:16:01 all 9.71 0.00 1.60 5.55 0.06 83.09 08:16:01 0 6.70 0.00 1.00 9.33 0.03 82.94 08:16:01 1 3.74 0.00 2.01 3.47 0.05 90.74 08:16:01 2 5.46 0.00 1.51 0.13 0.03 92.87 08:16:01 3 8.41 0.00 1.02 3.10 0.05 87.42 08:16:01 4 7.31 0.00 2.41 16.61 0.08 73.59 08:16:01 5 22.13 0.00 1.72 5.06 0.07 71.03 08:16:01 6 15.50 0.00 1.19 1.31 0.07 81.93 08:16:01 7 8.49 0.00 2.00 5.37 0.05 84.10 Average: all 20.12 0.00 1.07 4.40 0.06 74.35 Average: 0 19.32 0.00 0.77 2.63 0.05 77.23 Average: 1 17.95 0.00 0.95 2.34 0.05 78.71 Average: 2 21.07 0.00 0.89 2.38 0.06 75.60 Average: 3 21.99 0.00 1.14 11.17 0.06 65.64 Average: 4 19.75 0.00 1.43 7.14 0.07 71.61 Average: 5 20.64 0.00 1.28 6.61 0.05 71.41 Average: 6 20.03 0.00 0.91 1.33 0.05 77.68 Average: 7 20.23 0.00 1.19 1.65 0.06 76.88