---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39677 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 10G 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 855 29147 0 2163 30887 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:e6:62:3c brd ff:ff:ff:ff:ff:ff inet 10.30.107.63/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86252sec preferred_lft 86252sec inet6 fe80::f816:3eff:fee6:623c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:0c:af:21 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::42:22ff:fe0c:af21/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39677) 09/18/24 _x86_64_ (8 CPU) 18:55:59 LINUX RESTART (8 CPU) 18:56:01 tps rtps wtps bread/s bwrtn/s 18:57:01 333.74 76.46 257.28 5349.95 54304.03 18:58:01 184.42 22.36 162.06 2601.57 30338.28 Average: 259.09 49.41 209.67 3975.87 42322.15 18:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:57:01 30296280 31667876 2642932 8.02 53276 1639132 1450716 4.27 878632 1495172 67904 18:58:01 29894644 31674076 3044568 9.24 82408 1997376 1414496 4.16 986708 1741592 16704 Average: 30095462 31670976 2843750 8.63 67842 1818254 1432606 4.22 932670 1618382 42304 18:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 18:57:01 ens3 353.03 239.69 1024.53 72.95 0.00 0.00 0.00 0.00 18:58:01 docker0 2.87 3.77 0.44 26.60 0.00 0.00 0.00 0.00 18:58:01 lo 4.40 4.40 0.43 0.43 0.00 0.00 0.00 0.00 18:58:01 ens3 101.63 76.29 1118.79 110.53 0.00 0.00 0.00 0.00 Average: docker0 1.43 1.88 0.22 13.30 0.00 0.00 0.00 0.00 Average: lo 3.17 3.17 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 227.34 157.99 1071.66 91.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39677) 09/18/24 _x86_64_ (8 CPU) 18:55:59 LINUX RESTART (8 CPU) 18:56:01 CPU %user %nice %system %iowait %steal %idle 18:57:01 all 7.82 0.00 1.09 3.55 0.03 87.52 18:57:01 0 7.63 0.00 0.67 0.45 0.05 91.20 18:57:01 1 7.14 0.00 0.87 1.05 0.03 90.90 18:57:01 2 4.50 0.00 1.74 3.60 0.03 90.12 18:57:01 3 13.01 0.00 2.16 1.42 0.05 83.36 18:57:01 4 12.87 0.00 1.00 8.67 0.03 77.42 18:57:01 5 2.54 0.00 1.05 3.94 0.03 92.44 18:57:01 6 10.64 0.00 0.62 0.43 0.03 88.28 18:57:01 7 4.19 0.00 0.53 8.80 0.03 86.44 18:58:01 all 9.27 0.00 1.25 2.82 0.04 86.63 18:58:01 0 12.34 0.00 1.95 2.45 0.07 83.19 18:58:01 1 2.30 0.00 0.88 0.15 0.02 96.64 18:58:01 2 16.71 0.00 1.17 0.27 0.03 81.81 18:58:01 3 3.34 0.00 1.00 2.60 0.03 93.03 18:58:01 4 7.20 0.00 0.95 0.77 0.03 91.05 18:58:01 5 3.96 0.00 0.97 4.21 0.03 90.83 18:58:01 6 23.53 0.00 2.19 5.77 0.03 68.48 18:58:01 7 4.84 0.00 0.92 6.30 0.02 87.93 Average: all 8.54 0.00 1.17 3.18 0.03 87.08 Average: 0 9.98 0.00 1.31 1.45 0.06 87.20 Average: 1 4.72 0.00 0.88 0.60 0.03 93.78 Average: 2 10.61 0.00 1.46 1.93 0.03 85.97 Average: 3 8.17 0.00 1.58 2.01 0.04 88.20 Average: 4 10.03 0.00 0.98 4.72 0.03 84.24 Average: 5 3.25 0.00 1.01 4.08 0.03 91.63 Average: 6 17.08 0.00 1.40 3.10 0.03 78.39 Average: 7 4.52 0.00 0.73 7.55 0.03 87.18