---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40457 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 1260 28571 0 2334 30481 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:40:4a:75 brd ff:ff:ff:ff:ff:ff inet 10.30.106.103/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86214sec preferred_lft 86214sec inet6 fe80::f816:3eff:fe40:4a75/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:81:74:84 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-40457) 09/21/24 _x86_64_ (8 CPU) 09:53:28 LINUX RESTART (8 CPU) 09:54:01 tps rtps wtps bread/s bwrtn/s 09:55:01 335.73 39.81 295.92 1809.76 19799.03 09:56:01 137.35 22.09 115.26 742.95 27248.25 Average: 236.55 30.95 205.60 1276.40 23523.33 09:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:55:01 30006380 31660080 2932840 8.90 74152 1886224 1466460 4.31 922924 1713908 227212 09:56:01 29266644 31214292 3672576 11.15 82344 2163372 1803560 5.31 1489364 1868816 86096 Average: 29636512 31437186 3302708 10.03 78248 2024798 1635010 4.81 1206144 1791362 156654 09:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:55:01 ens3 197.92 123.47 1185.59 46.53 0.00 0.00 0.00 0.00 09:55:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 613.48 418.71 3017.49 187.61 0.00 0.00 0.00 0.00 09:56:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 405.68 271.08 2101.46 117.06 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.10 0.10 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40457) 09/21/24 _x86_64_ (8 CPU) 09:53:28 LINUX RESTART (8 CPU) 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 10.73 0.00 0.91 2.34 0.03 85.98 09:55:01 0 1.35 0.00 0.40 0.13 0.02 98.10 09:55:01 1 15.19 0.00 0.88 4.12 0.03 79.77 09:55:01 2 9.07 0.00 0.98 1.22 0.02 88.71 09:55:01 3 7.11 0.00 0.73 5.01 0.02 87.13 09:55:01 4 31.00 0.00 2.21 5.92 0.10 60.77 09:55:01 5 16.90 0.00 0.95 0.28 0.03 81.83 09:55:01 6 3.28 0.00 0.48 0.12 0.03 96.08 09:55:01 7 1.95 0.00 0.67 1.99 0.03 95.36 09:56:01 all 23.26 0.00 1.08 1.44 0.06 74.17 09:56:01 0 23.00 0.00 1.34 1.16 0.03 74.47 09:56:01 1 32.40 0.00 0.77 2.34 0.08 64.41 09:56:01 2 16.90 0.00 1.34 0.50 0.05 81.20 09:56:01 3 20.18 0.00 0.80 4.01 0.05 74.96 09:56:01 4 25.68 0.00 1.12 1.24 0.05 71.91 09:56:01 5 18.97 0.00 1.24 1.82 0.05 77.92 09:56:01 6 27.41 0.00 1.29 0.38 0.07 70.86 09:56:01 7 21.53 0.00 0.73 0.08 0.05 77.60 Average: all 16.98 0.00 1.00 1.89 0.04 80.09 Average: 0 12.15 0.00 0.87 0.64 0.03 86.32 Average: 1 23.78 0.00 0.83 3.23 0.06 72.10 Average: 2 12.96 0.00 1.16 0.87 0.03 84.98 Average: 3 13.64 0.00 0.77 4.51 0.03 81.05 Average: 4 28.34 0.00 1.66 3.58 0.08 66.35 Average: 5 17.94 0.00 1.09 1.05 0.04 79.87 Average: 6 15.33 0.00 0.88 0.25 0.05 83.49 Average: 7 11.74 0.00 0.70 1.04 0.04 86.48