---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18255 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 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 820 29130 0 2216 30921 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:29:33:69 brd ff:ff:ff:ff:ff:ff inet 10.30.107.138/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86219sec preferred_lft 86219sec inet6 fe80::f816:3eff:fe29:3369/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:4f:b9:bf 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:adff:fe4f:b9bf/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-18255) 03/26/24 _x86_64_ (8 CPU) 10:51:46 LINUX RESTART (8 CPU) 10:52:01 tps rtps wtps bread/s bwrtn/s 10:53:01 384.85 87.09 297.77 6198.43 64381.94 10:54:01 154.09 9.20 144.89 1688.25 38799.80 Average: 269.47 48.14 221.33 3943.34 51590.87 10:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 30177220 31634100 2762000 8.39 55300 1721704 1508452 4.44 935620 1553816 87300 10:54:01 29844128 31719308 3095092 9.40 82480 2087640 1459900 4.30 953676 1814512 45472 Average: 30010674 31676704 2928546 8.89 68890 1904672 1484176 4.37 944648 1684164 66386 10:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 ens3 335.68 235.78 1518.51 71.82 0.00 0.00 0.00 0.00 10:53:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 54.36 43.36 642.90 9.03 0.00 0.00 0.00 0.00 10:54:01 lo 3.40 3.40 0.32 0.32 0.00 0.00 0.00 0.00 10:54:01 docker0 4.37 5.87 0.60 71.66 0.00 0.00 0.00 0.00 Average: ens3 195.02 139.57 1080.70 40.43 0.00 0.00 0.00 0.00 Average: lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 2.18 2.93 0.30 35.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18255) 03/26/24 _x86_64_ (8 CPU) 10:51:46 LINUX RESTART (8 CPU) 10:52:01 CPU %user %nice %system %iowait %steal %idle 10:53:01 all 8.68 0.00 1.27 5.55 0.04 84.46 10:53:01 0 6.21 0.00 1.92 0.62 0.03 91.21 10:53:01 1 3.29 0.00 0.77 25.52 0.03 70.38 10:53:01 2 6.36 0.00 0.97 0.79 0.03 91.85 10:53:01 3 4.78 0.00 2.01 5.18 0.05 87.98 10:53:01 4 20.94 0.00 1.46 8.87 0.05 68.69 10:53:01 5 8.18 0.00 1.03 1.00 0.02 89.77 10:53:01 6 9.90 0.00 0.82 1.03 0.02 88.23 10:53:01 7 9.79 0.00 1.14 1.47 0.03 87.57 10:54:01 all 9.03 0.00 1.11 4.08 0.05 85.74 10:54:01 0 8.30 0.00 0.94 0.82 0.05 89.89 10:54:01 1 3.16 0.00 0.50 7.00 0.02 89.33 10:54:01 2 2.14 0.00 0.70 1.24 0.03 95.89 10:54:01 3 12.46 0.00 1.41 0.72 0.03 85.37 10:54:01 4 7.46 0.00 2.07 13.89 0.05 76.53 10:54:01 5 1.77 0.00 0.75 6.07 0.07 91.34 10:54:01 6 22.67 0.00 1.45 1.67 0.07 74.15 10:54:01 7 14.26 0.00 1.07 1.29 0.03 83.35 Average: all 8.86 0.00 1.19 4.82 0.04 85.10 Average: 0 7.26 0.00 1.43 0.72 0.04 90.55 Average: 1 3.23 0.00 0.64 16.26 0.03 79.86 Average: 2 4.25 0.00 0.84 1.01 0.03 93.87 Average: 3 8.61 0.00 1.71 2.96 0.04 86.68 Average: 4 14.20 0.00 1.76 11.38 0.05 72.61 Average: 5 4.97 0.00 0.89 3.54 0.04 90.56 Average: 6 16.28 0.00 1.13 1.35 0.04 81.20 Average: 7 12.03 0.00 1.10 1.38 0.03 85.46