---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-90965 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 11G 145G 7% / 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 28253 0 3041 30858 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:96:1f:1b brd ff:ff:ff:ff:ff:ff inet 10.30.106.163/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe96:1f1b/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:83:67:f2 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-v1-8c-8g-90965) 12/14/24 _x86_64_ (8 CPU) 16:53:25 LINUX RESTART (8 CPU) 16:54:02 tps rtps wtps bread/s bwrtn/s 16:55:01 311.90 40.94 270.95 1841.32 19304.39 16:56:01 181.14 36.44 144.70 2491.17 35450.18 Average: 245.96 38.67 207.29 2169.00 27445.79 16:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:55:01 30040204 31701640 2899016 8.80 74644 1892664 1942632 5.72 870780 1729148 231304 16:56:01 28670140 31304464 4269080 12.96 88384 2831576 1692524 4.98 1511564 2416828 395816 Average: 29355172 31503052 3584048 10.88 81514 2362120 1817578 5.35 1191172 2072988 313560 16:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 ens3 80.65 59.07 1173.56 24.49 0.00 0.00 0.00 0.00 16:55:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 16:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 ens3 1165.69 800.45 8304.80 185.76 0.00 0.00 0.00 0.00 16:56:01 lo 0.93 0.93 0.10 0.10 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: ens3 627.77 432.91 4769.44 105.81 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-90965) 12/14/24 _x86_64_ (8 CPU) 16:53:25 LINUX RESTART (8 CPU) 16:54:02 CPU %user %nice %system %iowait %steal %idle 16:55:01 all 10.17 0.00 0.90 2.09 0.04 86.81 16:55:01 0 12.28 0.00 1.97 3.70 0.03 82.02 16:55:01 1 2.19 0.00 0.56 5.93 0.03 91.29 16:55:01 2 39.48 0.00 2.23 2.25 0.10 55.94 16:55:01 3 13.63 0.00 0.75 0.10 0.03 85.49 16:55:01 4 6.19 0.00 0.59 0.20 0.02 93.00 16:55:01 5 0.85 0.00 0.20 4.12 0.03 94.79 16:55:01 6 0.68 0.00 0.39 0.15 0.02 98.76 16:55:01 7 6.15 0.00 0.49 0.24 0.02 93.10 16:56:01 all 22.60 0.00 1.75 1.38 0.07 74.19 16:56:01 0 26.46 0.00 0.92 0.30 0.07 72.26 16:56:01 1 21.76 0.00 2.03 0.97 0.08 75.16 16:56:01 2 18.93 0.00 1.53 2.20 0.05 77.30 16:56:01 3 27.48 0.00 1.81 1.41 0.08 69.21 16:56:01 4 26.10 0.00 2.20 2.08 0.10 69.52 16:56:01 5 22.41 0.00 2.34 3.40 0.08 71.77 16:56:01 6 23.93 0.00 2.29 0.37 0.08 73.33 16:56:01 7 13.75 0.00 0.89 0.35 0.05 84.96 Average: all 16.43 0.00 1.33 1.73 0.06 80.46 Average: 0 19.42 0.00 1.44 1.99 0.05 77.11 Average: 1 12.04 0.00 1.30 3.43 0.06 83.17 Average: 2 29.12 0.00 1.88 2.22 0.08 66.70 Average: 3 20.59 0.00 1.28 0.76 0.06 77.31 Average: 4 16.19 0.00 1.40 1.15 0.06 81.20 Average: 5 11.72 0.00 1.28 3.75 0.06 83.18 Average: 6 12.39 0.00 1.35 0.26 0.05 85.95 Average: 7 9.98 0.00 0.69 0.29 0.03 89.00