---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2024 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: 2799.996 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 809 28973 0 2383 30922 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:42:96:2e brd ff:ff:ff:ff:ff:ff inet 10.30.106.246/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fe42:962e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:56:af:64 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-8c-8g-2024) 11/20/23 _x86_64_ (8 CPU) 11:53:20 LINUX RESTART (8 CPU) 11:54:01 tps rtps wtps bread/s bwrtn/s 11:55:01 110.78 35.54 75.24 1682.51 23695.57 11:56:01 119.27 14.99 104.28 1371.85 28776.01 11:57:01 64.21 1.25 62.96 78.52 21515.61 Average: 98.09 17.26 80.83 1044.36 24662.80 11:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:55:01 30086460 31712812 2852760 8.66 72848 1861960 1437164 4.23 869264 1692896 171024 11:56:01 29772992 31743672 3166228 9.61 92440 2167464 1378092 4.05 892060 1944212 146540 11:57:01 29662228 31640124 3276992 9.95 93064 2174060 1459892 4.30 1006740 1939752 2844 Average: 29840560 31698869 3098660 9.41 86117 2067828 1425049 4.19 922688 1858953 106803 11:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 11:55:01 ens3 71.23 49.98 979.54 9.81 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 11:56:01 ens3 67.03 48.21 548.08 11.60 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:57:01 ens3 35.81 29.73 59.84 12.71 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: lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 58.03 42.64 529.18 11.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2024) 11/20/23 _x86_64_ (8 CPU) 11:53:20 LINUX RESTART (8 CPU) 11:54:01 CPU %user %nice %system %iowait %steal %idle 11:55:01 all 9.78 0.00 0.74 2.81 0.03 86.64 11:55:01 0 11.05 0.00 0.92 0.64 0.02 87.37 11:55:01 1 27.71 0.00 1.27 3.56 0.07 67.40 11:55:01 2 29.19 0.00 1.58 0.62 0.05 68.56 11:55:01 3 6.98 0.00 0.62 0.20 0.03 92.16 11:55:01 4 1.15 0.00 0.43 0.32 0.00 98.10 11:55:01 5 0.94 0.00 0.60 16.62 0.03 81.81 11:55:01 6 0.67 0.00 0.25 0.35 0.02 98.72 11:55:01 7 0.58 0.00 0.25 0.15 0.00 99.02 11:56:01 all 8.24 0.00 0.76 3.71 0.03 87.27 11:56:01 0 1.27 0.00 0.52 8.02 0.02 90.18 11:56:01 1 14.98 0.00 1.12 1.74 0.05 82.11 11:56:01 2 4.40 0.00 0.37 0.07 0.00 95.17 11:56:01 3 20.06 0.00 1.62 6.99 0.05 71.28 11:56:01 4 5.37 0.00 0.60 0.07 0.03 93.93 11:56:01 5 3.54 0.00 0.62 11.77 0.03 84.04 11:56:01 6 13.00 0.00 0.80 0.67 0.03 85.50 11:56:01 7 3.28 0.00 0.40 0.42 0.02 95.89 11:57:01 all 2.22 0.00 0.22 2.31 0.01 95.24 11:57:01 0 4.48 0.00 0.33 14.14 0.02 81.03 11:57:01 1 0.72 0.00 0.20 0.00 0.02 99.07 11:57:01 2 0.78 0.00 0.15 0.10 0.02 98.95 11:57:01 3 2.98 0.00 0.37 0.92 0.02 95.72 11:57:01 4 2.72 0.00 0.23 0.03 0.00 97.01 11:57:01 5 0.50 0.00 0.18 2.45 0.00 96.87 11:57:01 6 5.44 0.00 0.23 0.85 0.02 93.47 11:57:01 7 0.17 0.00 0.08 0.02 0.00 99.73 Average: all 6.75 0.00 0.57 2.94 0.02 89.72 Average: 0 5.60 0.00 0.59 7.60 0.02 86.19 Average: 1 14.46 0.00 0.86 1.76 0.04 82.86 Average: 2 11.46 0.00 0.70 0.26 0.02 87.56 Average: 3 10.01 0.00 0.87 2.70 0.03 86.39 Average: 4 3.08 0.00 0.42 0.14 0.01 96.35 Average: 5 1.66 0.00 0.47 10.27 0.02 87.58 Average: 6 6.37 0.00 0.43 0.62 0.02 92.56 Average: 7 1.34 0.00 0.24 0.19 0.01 98.21