---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83602 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 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 871 26166 0 5129 30839 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:c8:fe:60 brd ff:ff:ff:ff:ff:ff inet 10.30.106.126/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:fec8:fe60/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:47:2e:3e 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-83602) 11/14/24 _x86_64_ (8 CPU) 01:11:34 LINUX RESTART (8 CPU) 01:12:01 tps rtps wtps bread/s bwrtn/s 01:13:01 317.63 42.89 274.74 1924.08 17075.69 01:14:01 142.00 22.98 119.03 2728.96 22618.86 01:15:01 310.66 5.52 305.15 512.55 104193.90 01:16:01 127.10 6.65 120.45 317.31 15447.81 01:17:01 16.80 0.07 16.73 10.26 9145.14 01:18:01 56.87 1.93 54.94 111.98 10125.83 Average: 161.84 13.34 148.50 934.24 29767.67 01:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 30064964 31661380 2874256 8.73 71568 1835896 1438860 4.23 911280 1669752 170556 01:14:01 28627224 31645784 4311996 13.09 104764 3180964 1391688 4.09 1009024 2919080 1101984 01:15:01 26442300 31258768 6496920 19.72 130536 4871960 4229336 12.44 1442452 4555968 704 01:16:01 25030264 30013280 7908956 24.01 134912 5022812 6237240 18.35 2776016 4607684 1296 01:17:01 25090056 30090856 7849164 23.83 135212 5041836 5429916 15.98 2716692 4612668 260 01:18:01 26794452 31578848 6144768 18.65 137144 4838512 1509608 4.44 1248708 4421552 1952 Average: 27008210 31041486 5931010 18.01 119023 4131997 3372775 9.92 1684029 3797784 212792 01:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 01:13:01 ens3 194.12 148.83 1365.43 57.19 0.00 0.00 0.00 0.00 01:14:01 br-fb6b8d2fb4a3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 lo 7.60 7.60 0.70 0.70 0.00 0.00 0.00 0.00 01:14:01 ens3 269.14 178.16 8571.59 17.05 0.00 0.00 0.00 0.00 01:15:01 veth8e489ac 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 veth30e1c49 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:15:01 veth8921b82 0.08 0.18 0.00 0.01 0.00 0.00 0.00 0.00 01:15:01 br-fb6b8d2fb4a3 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:16:01 veth8e489ac 41.86 35.69 10.33 36.22 0.00 0.00 0.00 0.00 01:16:01 veth30e1c49 53.49 47.39 19.87 40.44 0.00 0.00 0.00 0.00 01:16:01 vethd511776 1.42 1.58 0.35 0.17 0.00 0.00 0.00 0.00 01:16:01 veth8921b82 107.83 128.86 77.54 31.69 0.00 0.00 0.00 0.01 01:17:01 veth8e489ac 1.03 1.23 0.84 0.10 0.00 0.00 0.00 0.00 01:17:01 veth30e1c49 0.38 0.45 0.59 0.03 0.00 0.00 0.00 0.00 01:17:01 vethd511776 0.23 0.35 0.21 0.04 0.00 0.00 0.00 0.00 01:17:01 veth8921b82 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 lo 32.64 32.64 5.98 5.98 0.00 0.00 0.00 0.00 01:18:01 ens3 1014.08 702.78 25058.16 140.77 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 4.80 4.80 0.94 0.94 0.00 0.00 0.00 0.00 Average: ens3 155.13 103.05 4106.13 20.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83602) 11/14/24 _x86_64_ (8 CPU) 01:11:34 LINUX RESTART (8 CPU) 01:12:01 CPU %user %nice %system %iowait %steal %idle 01:13:01 all 10.52 0.00 1.03 1.27 0.04 87.13 01:13:01 0 2.39 0.00 0.62 1.68 0.02 95.30 01:13:01 1 2.47 0.00 0.83 4.63 0.03 92.04 01:13:01 2 30.04 0.00 1.92 0.65 0.07 67.32 01:13:01 3 8.52 0.00 1.74 2.74 0.05 86.95 01:13:01 4 15.93 0.00 1.30 0.18 0.03 82.55 01:13:01 5 19.08 0.00 1.10 0.20 0.05 79.57 01:13:01 6 3.52 0.00 0.35 0.05 0.03 96.05 01:13:01 7 2.18 0.00 0.32 0.03 0.05 97.42 01:14:01 all 10.85 0.00 2.06 2.13 0.06 84.90 01:14:01 0 15.99 0.00 2.31 0.67 0.05 80.97 01:14:01 1 11.44 0.00 2.11 3.32 0.08 83.04 01:14:01 2 4.95 0.00 2.05 1.04 0.07 91.90 01:14:01 3 5.01 0.00 1.23 8.19 0.07 85.51 01:14:01 4 5.30 0.00 1.84 1.66 0.05 91.15 01:14:01 5 11.12 0.00 2.57 0.50 0.05 85.75 01:14:01 6 28.47 0.00 2.82 0.99 0.07 67.66 01:14:01 7 4.50 0.00 1.46 0.72 0.10 93.21 01:15:01 all 8.34 0.00 3.33 11.09 0.06 77.18 01:15:01 0 8.59 0.00 3.33 0.71 0.05 87.32 01:15:01 1 8.34 0.00 3.57 8.54 0.07 79.48 01:15:01 2 8.63 0.00 3.28 8.02 0.03 80.04 01:15:01 3 9.22 0.00 4.72 49.97 0.08 36.00 01:15:01 4 8.45 0.00 3.08 1.26 0.03 87.18 01:15:01 5 8.89 0.00 3.35 1.65 0.07 86.04 01:15:01 6 6.74 0.00 2.77 18.77 0.05 71.67 01:15:01 7 7.84 0.00 2.61 0.07 0.03 89.45 01:16:01 all 24.34 0.00 2.93 2.16 0.07 70.50 01:16:01 0 27.71 0.00 3.38 4.39 0.08 64.44 01:16:01 1 22.20 0.00 2.88 0.12 0.07 74.73 01:16:01 2 26.55 0.00 3.09 1.51 0.07 68.79 01:16:01 3 19.71 0.00 2.03 0.47 0.07 77.72 01:16:01 4 23.34 0.00 2.98 2.28 0.07 71.34 01:16:01 5 25.57 0.00 3.37 6.28 0.07 64.71 01:16:01 6 24.41 0.00 3.11 0.27 0.08 72.13 01:16:01 7 25.27 0.00 2.58 1.97 0.08 70.10 01:17:01 all 0.85 0.00 0.26 0.73 0.04 98.12 01:17:01 0 0.47 0.00 0.22 0.02 0.03 99.26 01:17:01 1 0.89 0.00 0.37 1.29 0.07 97.39 01:17:01 2 0.55 0.00 0.25 2.91 0.03 96.26 01:17:01 3 0.97 0.00 0.30 0.00 0.02 98.71 01:17:01 4 1.02 0.00 0.18 0.23 0.02 98.55 01:17:01 5 1.42 0.00 0.30 0.00 0.05 98.23 01:17:01 6 0.52 0.00 0.27 0.00 0.05 99.16 01:17:01 7 0.92 0.00 0.22 1.38 0.03 97.45 01:18:01 all 5.85 0.00 0.51 0.69 0.04 92.91 01:18:01 0 13.54 0.00 0.75 0.25 0.03 85.43 01:18:01 1 7.26 0.00 0.63 0.40 0.10 91.61 01:18:01 2 0.85 0.00 0.43 3.07 0.02 95.62 01:18:01 3 1.01 0.00 0.35 0.07 0.03 98.54 01:18:01 4 1.80 0.00 0.32 0.02 0.00 97.86 01:18:01 5 12.80 0.00 0.57 0.33 0.03 86.27 01:18:01 6 8.93 0.00 0.60 0.12 0.03 90.32 01:18:01 7 0.65 0.00 0.42 1.27 0.02 97.65 Average: all 10.12 0.00 1.68 3.00 0.05 85.15 Average: 0 11.43 0.00 1.76 1.28 0.04 85.48 Average: 1 8.76 0.00 1.73 3.04 0.07 86.40 Average: 2 11.94 0.00 1.83 2.86 0.05 83.33 Average: 3 7.40 0.00 1.72 10.17 0.05 80.65 Average: 4 9.30 0.00 1.61 0.94 0.03 88.11 Average: 5 13.14 0.00 1.87 1.49 0.05 83.44 Average: 6 12.09 0.00 1.65 3.34 0.05 82.87 Average: 7 6.87 0.00 1.26 0.91 0.05 90.91