---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80651 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 12G 143G 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 883 26892 0 4390 30827 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:4d:c0:16 brd ff:ff:ff:ff:ff:ff inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe4d:c016/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:20:78:94 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-80651) 10/31/24 _x86_64_ (8 CPU) 15:01:26 LINUX RESTART (8 CPU) 15:02:01 tps rtps wtps bread/s bwrtn/s 15:03:01 328.54 36.17 292.37 1685.04 37520.29 15:04:01 152.37 23.11 129.26 2776.74 43790.43 15:05:01 297.77 13.23 284.54 803.37 101771.84 15:06:01 69.57 1.93 67.64 111.98 32748.69 Average: 212.07 18.61 193.46 1344.29 53957.13 15:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:03:01 29982840 31620844 2956380 8.98 73480 1871440 1453096 4.28 955748 1699992 213132 15:04:01 27609712 31610020 5329508 16.18 109388 4117572 1608656 4.73 1042316 3862308 2059604 15:05:01 25752028 29961788 7187192 21.82 117460 4304540 5989268 17.62 2811452 3896112 27124 15:06:01 27581948 31609820 5357272 16.26 119516 4130512 1457028 4.29 1193440 3722676 2028 Average: 27731632 31200618 5207588 15.81 104961 3606016 2627012 7.73 1500739 3295272 575472 15:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 ens3 89.25 63.68 1029.26 27.07 0.00 0.00 0.00 0.00 15:03:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 15:04:01 br-6059f6f33d27 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 574.39 335.91 18961.25 27.41 0.00 0.00 0.00 0.00 15:04:01 lo 9.27 9.27 0.86 0.86 0.00 0.00 0.00 0.00 15:05:01 br-6059f6f33d27 0.40 0.45 0.23 0.04 0.00 0.00 0.00 0.00 15:05:01 veth1daada8 0.68 0.87 0.26 0.07 0.00 0.00 0.00 0.00 15:05:01 veth6c8cb63 0.22 0.53 0.01 0.04 0.00 0.00 0.00 0.00 15:05:01 veth7da04d5 55.17 66.49 19.32 16.25 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 ens3 1029.08 657.96 20823.79 128.93 0.00 0.00 0.00 0.00 15:06:01 lo 18.86 18.86 1.94 1.94 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: ens3 180.16 112.54 5017.04 19.28 0.00 0.00 0.00 0.00 Average: lo 3.73 3.73 0.40 0.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80651) 10/31/24 _x86_64_ (8 CPU) 15:01:26 LINUX RESTART (8 CPU) 15:02:01 CPU %user %nice %system %iowait %steal %idle 15:03:01 all 9.40 0.00 0.84 4.17 0.04 85.55 15:03:01 0 7.29 0.00 0.57 0.07 0.03 92.04 15:03:01 1 0.74 0.00 0.43 18.31 0.07 80.45 15:03:01 2 9.11 0.00 1.01 2.68 0.03 87.17 15:03:01 3 10.41 0.00 0.94 1.77 0.02 86.87 15:03:01 4 4.90 0.00 0.58 0.07 0.03 94.41 15:03:01 5 2.27 0.00 0.60 2.72 0.00 94.41 15:03:01 6 19.71 0.00 0.99 2.30 0.05 76.95 15:03:01 7 20.74 0.00 1.59 5.52 0.05 72.10 15:04:01 all 12.81 0.00 3.16 3.15 0.06 80.82 15:04:01 0 26.92 0.00 3.65 3.57 0.08 65.77 15:04:01 1 6.53 0.00 2.89 16.49 0.07 74.02 15:04:01 2 7.76 0.00 3.69 2.53 0.05 85.97 15:04:01 3 16.39 0.00 3.02 1.10 0.07 79.42 15:04:01 4 13.36 0.00 3.04 0.07 0.03 83.50 15:04:01 5 7.04 0.00 3.08 0.12 0.05 89.71 15:04:01 6 12.21 0.00 2.85 0.96 0.07 83.92 15:04:01 7 12.24 0.00 3.10 0.35 0.05 84.25 15:05:01 all 21.90 0.00 3.06 8.13 0.08 66.83 15:05:01 0 14.67 0.00 2.88 6.88 0.05 75.53 15:05:01 1 21.27 0.00 3.26 29.72 0.08 45.67 15:05:01 2 23.27 0.00 3.16 16.31 0.08 57.18 15:05:01 3 21.84 0.00 2.73 1.91 0.08 73.44 15:05:01 4 15.00 0.00 2.38 1.02 0.07 81.53 15:05:01 5 23.49 0.00 3.31 6.69 0.10 66.40 15:05:01 6 28.70 0.00 3.90 1.35 0.08 65.96 15:05:01 7 26.92 0.00 2.88 1.19 0.05 68.95 15:06:01 all 5.32 0.00 0.54 2.09 0.03 92.02 15:06:01 0 12.79 0.00 0.75 1.04 0.07 85.36 15:06:01 1 1.55 0.00 0.38 0.20 0.03 97.83 15:06:01 2 1.03 0.00 0.47 14.24 0.03 84.23 15:06:01 3 2.89 0.00 0.43 0.13 0.02 96.53 15:06:01 4 2.15 0.00 0.54 0.29 0.03 97.00 15:06:01 5 13.48 0.00 0.60 0.40 0.02 85.50 15:06:01 6 6.51 0.00 0.50 0.35 0.02 92.62 15:06:01 7 2.14 0.00 0.63 0.08 0.02 97.13 Average: all 12.34 0.00 1.90 4.39 0.05 81.32 Average: 0 15.40 0.00 1.96 2.88 0.06 79.71 Average: 1 7.50 0.00 1.74 16.16 0.06 74.54 Average: 2 10.29 0.00 2.08 8.96 0.05 78.62 Average: 3 12.86 0.00 1.78 1.23 0.05 84.09 Average: 4 8.85 0.00 1.63 0.36 0.04 89.12 Average: 5 11.56 0.00 1.89 2.48 0.04 84.03 Average: 6 16.79 0.00 2.06 1.24 0.05 79.86 Average: 7 15.50 0.00 2.05 1.79 0.04 80.62