---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85112 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 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 867 28070 0 3229 30843 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:1c:16:2b brd ff:ff:ff:ff:ff:ff inet 10.30.106.243/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86236sec preferred_lft 86236sec inet6 fe80::f816:3eff:fe1c:162b/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 02:42:44:c6:b2:58 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::42:44ff:fec6:b258/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85112) 11/19/24 _x86_64_ (8 CPU) 21:56:25 LINUX RESTART (8 CPU) 21:57:02 tps rtps wtps bread/s bwrtn/s 21:58:01 197.78 42.52 155.26 2980.78 30720.89 21:59:01 207.30 3.33 203.97 434.46 69146.21 Average: 202.58 22.76 179.82 1696.92 50094.98 21:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:58:01 30018940 31699792 2920280 8.87 74284 1912428 1451236 4.27 905564 1713160 196204 21:59:01 28745764 31584488 4193456 12.73 102904 3000084 1431076 4.21 1080540 2723844 16848 Average: 29382352 31642140 3556868 10.80 88594 2456256 1441156 4.24 993052 2218502 106526 21:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 ens3 77.21 57.38 996.32 25.26 0.00 0.00 0.00 0.00 21:58:01 lo 3.19 3.19 0.32 0.32 0.00 0.00 0.00 0.00 21:59:01 docker0 4.15 5.10 0.47 38.31 0.00 0.00 0.00 0.00 21:59:01 ens3 341.29 169.82 6323.20 140.21 0.00 0.00 0.00 0.00 21:59:01 lo 3.53 3.53 0.35 0.35 0.00 0.00 0.00 0.00 Average: docker0 2.09 2.57 0.24 19.31 0.00 0.00 0.00 0.00 Average: ens3 210.36 114.07 3682.14 83.21 0.00 0.00 0.00 0.00 Average: lo 3.36 3.36 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85112) 11/19/24 _x86_64_ (8 CPU) 21:56:25 LINUX RESTART (8 CPU) 21:57:02 CPU %user %nice %system %iowait %steal %idle 21:58:01 all 10.22 0.00 0.97 1.49 0.03 87.29 21:58:01 0 27.53 0.00 2.04 1.67 0.05 68.72 21:58:01 1 11.58 0.00 1.12 0.14 0.02 87.15 21:58:01 2 9.56 0.00 0.98 0.88 0.03 88.54 21:58:01 3 1.71 0.00 0.87 3.56 0.02 93.84 21:58:01 4 0.88 0.00 0.29 0.02 0.05 98.76 21:58:01 5 19.00 0.00 1.19 2.56 0.03 77.22 21:58:01 6 4.51 0.00 0.56 2.56 0.02 92.35 21:58:01 7 7.00 0.00 0.68 0.49 0.03 91.79 21:59:01 all 11.82 0.00 2.48 1.86 0.04 83.79 21:59:01 0 11.34 0.00 2.13 4.27 0.05 82.21 21:59:01 1 7.85 0.00 1.84 0.07 0.05 90.19 21:59:01 2 8.98 0.00 2.03 0.65 0.02 88.31 21:59:01 3 5.00 0.00 2.67 0.18 0.03 92.11 21:59:01 4 34.63 0.00 2.69 0.15 0.07 62.46 21:59:01 5 10.74 0.00 2.08 0.47 0.03 86.69 21:59:01 6 8.68 0.00 4.42 9.05 0.05 77.79 21:59:01 7 7.24 0.00 2.01 0.05 0.03 90.67 Average: all 11.02 0.00 1.73 1.67 0.04 85.53 Average: 0 19.39 0.00 2.09 2.97 0.05 75.50 Average: 1 9.70 0.00 1.48 0.10 0.03 88.68 Average: 2 9.27 0.00 1.51 0.77 0.03 88.43 Average: 3 3.37 0.00 1.77 1.86 0.03 92.97 Average: 4 17.89 0.00 1.50 0.08 0.06 80.47 Average: 5 14.84 0.00 1.63 1.51 0.03 81.98 Average: 6 6.61 0.00 2.50 5.82 0.03 85.04 Average: 7 7.12 0.00 1.35 0.27 0.03 91.23