---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-42116 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 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 839 28816 0 2510 30895 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:8d:2c:40 brd ff:ff:ff:ff:ff:ff inet 10.30.106.69/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fe8d:2c40/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:c7:bf:06 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:dfff:fec7:bf06/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42116) 09/26/24 _x86_64_ (8 CPU) 12:30:56 LINUX RESTART (8 CPU) 12:31:01 tps rtps wtps bread/s bwrtn/s 12:32:02 353.39 74.40 278.99 5319.91 68129.71 12:33:01 261.92 22.59 239.33 2643.21 53406.13 Average: 308.04 48.71 259.33 3992.81 60829.78 12:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:02 30134380 31653460 2804840 8.52 57100 1778988 1458708 4.29 900156 1629120 126668 12:33:01 29337268 31692704 3601952 10.94 93360 2547520 1479232 4.35 1055664 2203860 114004 Average: 29735824 31673082 3203396 9.73 75230 2163254 1468970 4.32 977910 1916490 120336 12:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:02 ens3 332.78 238.23 2226.93 73.47 0.00 0.00 0.00 0.00 12:32:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 12:33:01 docker0 66.53 102.49 3.70 1947.85 0.00 0.00 0.00 0.00 12:33:01 ens3 163.68 112.32 2721.45 14.95 0.00 0.00 0.00 0.00 12:33:01 lo 2.98 2.98 0.29 0.29 0.00 0.00 0.00 0.00 Average: docker0 32.99 50.81 1.83 965.74 0.00 0.00 0.00 0.00 Average: ens3 248.94 175.80 2472.11 44.46 0.00 0.00 0.00 0.00 Average: lo 2.35 2.35 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42116) 09/26/24 _x86_64_ (8 CPU) 12:30:56 LINUX RESTART (8 CPU) 12:31:01 CPU %user %nice %system %iowait %steal %idle 12:32:02 all 7.75 0.00 1.11 4.10 0.04 87.00 12:32:02 0 15.63 0.00 1.97 1.79 0.05 80.57 12:32:02 1 11.60 0.00 1.69 2.91 0.05 83.75 12:32:02 2 7.13 0.00 1.35 1.52 0.03 89.96 12:32:02 3 10.39 0.00 0.91 1.18 0.03 87.49 12:32:02 4 3.58 0.00 0.53 0.40 0.05 95.44 12:32:02 5 6.16 0.00 0.82 1.42 0.02 91.58 12:32:02 6 2.88 0.00 0.95 8.24 0.02 87.91 12:32:02 7 4.63 0.00 0.60 15.42 0.05 79.29 12:33:01 all 8.16 0.00 1.84 3.54 0.05 86.42 12:33:01 0 15.64 0.00 2.38 0.64 0.05 81.29 12:33:01 1 9.57 0.00 2.01 4.68 0.07 83.68 12:33:01 2 22.78 0.00 2.13 2.42 0.05 72.63 12:33:01 3 1.35 0.00 0.97 10.04 0.05 87.59 12:33:01 4 2.47 0.00 1.14 0.82 0.07 95.51 12:33:01 5 7.38 0.00 2.67 3.08 0.05 86.83 12:33:01 6 4.36 0.00 2.22 4.48 0.05 88.88 12:33:01 7 1.65 0.00 1.16 2.18 0.03 94.98 Average: all 7.95 0.00 1.47 3.82 0.04 86.71 Average: 0 15.63 0.00 2.17 1.22 0.05 80.92 Average: 1 10.59 0.00 1.85 3.79 0.06 83.72 Average: 2 14.88 0.00 1.74 1.96 0.04 81.38 Average: 3 5.93 0.00 0.94 5.55 0.04 87.54 Average: 4 3.03 0.00 0.83 0.61 0.06 95.47 Average: 5 6.77 0.00 1.74 2.24 0.03 89.22 Average: 6 3.62 0.00 1.59 6.38 0.03 88.39 Average: 7 3.16 0.00 0.88 8.86 0.04 87.07