---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32496 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 829 28105 0 3231 30881 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:18:63:d6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.100/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86229sec preferred_lft 86229sec inet6 fe80::f816:3eff:fe18:63d6/64 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 02:42:8b:65:d1:0d 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::42:8bff:fe65:d10d/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-32496) 08/20/24 _x86_64_ (8 CPU) 21:56:26 LINUX RESTART (8 CPU) 21:57:01 tps rtps wtps bread/s bwrtn/s 21:58:01 320.28 36.23 284.05 1689.05 27803.37 21:59:01 214.80 9.45 205.35 1659.59 65482.42 Average: 267.54 22.84 244.70 1674.32 46642.89 21:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:58:01 30033864 31674172 2905356 8.82 73424 1873460 1421700 4.18 896088 1709292 213616 21:59:01 28792668 31633352 4146552 12.59 102520 3001860 1430408 4.21 1031228 2726368 17276 Average: 29413266 31653762 3525954 10.70 87972 2437660 1426054 4.20 963658 2217830 115446 21:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:58:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 ens3 100.92 67.01 1077.21 26.89 0.00 0.00 0.00 0.00 21:59:01 lo 5.33 5.33 0.53 0.53 0.00 0.00 0.00 0.00 21:59:01 docker0 1.93 2.55 0.32 14.62 0.00 0.00 0.00 0.00 21:59:01 ens3 302.80 184.37 6287.30 130.81 0.00 0.00 0.00 0.00 Average: lo 3.37 3.37 0.34 0.34 0.00 0.00 0.00 0.00 Average: docker0 0.97 1.27 0.16 7.31 0.00 0.00 0.00 0.00 Average: ens3 201.86 125.69 3682.25 78.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32496) 08/20/24 _x86_64_ (8 CPU) 21:56:26 LINUX RESTART (8 CPU) 21:57:01 CPU %user %nice %system %iowait %steal %idle 21:58:01 all 9.69 0.00 0.90 3.07 0.04 86.31 21:58:01 0 1.22 0.00 0.35 0.20 0.03 98.20 21:58:01 1 0.93 0.00 0.42 0.97 0.02 97.66 21:58:01 2 1.12 0.00 0.17 0.10 0.03 98.58 21:58:01 3 1.65 0.00 0.33 0.00 0.00 98.02 21:58:01 4 0.90 0.00 0.60 14.81 0.03 83.66 21:58:01 5 28.13 0.00 2.08 3.70 0.05 66.03 21:58:01 6 27.80 0.00 1.64 1.47 0.07 69.02 21:58:01 7 15.80 0.00 1.62 3.26 0.03 79.28 21:59:01 all 10.39 0.00 2.23 3.95 0.05 83.38 21:59:01 0 20.85 0.00 2.30 0.60 0.05 76.19 21:59:01 1 4.11 0.00 1.61 1.44 0.03 92.80 21:59:01 2 6.03 0.00 2.81 1.23 0.03 89.90 21:59:01 3 11.15 0.00 1.91 0.18 0.03 86.72 21:59:01 4 9.48 0.00 1.75 10.50 0.03 78.24 21:59:01 5 5.93 0.00 2.56 0.64 0.07 90.81 21:59:01 6 4.66 0.00 3.00 16.91 0.05 75.37 21:59:01 7 20.89 0.00 1.93 0.12 0.07 76.99 Average: all 10.04 0.00 1.56 3.51 0.04 84.85 Average: 0 11.00 0.00 1.32 0.40 0.04 87.23 Average: 1 2.52 0.00 1.01 1.20 0.03 95.24 Average: 2 3.57 0.00 1.48 0.66 0.03 94.25 Average: 3 6.40 0.00 1.12 0.09 0.02 92.38 Average: 4 5.17 0.00 1.17 12.66 0.03 80.96 Average: 5 17.08 0.00 2.32 2.18 0.06 78.37 Average: 6 16.28 0.00 2.32 9.16 0.06 72.18 Average: 7 18.34 0.00 1.78 1.69 0.05 78.14