---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9412 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 13G 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 850 26535 0 4781 30861 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:5a:23:02 brd ff:ff:ff:ff:ff:ff inet 10.30.107.171/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe5a:2302/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:f5:92:09 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-9412) 02/28/24 _x86_64_ (8 CPU) 10:47:06 LINUX RESTART (8 CPU) 10:48:01 tps rtps wtps bread/s bwrtn/s 10:49:01 102.05 14.26 87.79 993.83 30890.18 10:50:01 108.90 22.91 85.99 2740.88 30740.88 10:51:01 307.82 13.06 294.75 773.24 105680.79 10:52:01 96.77 0.52 96.25 52.12 26312.11 10:53:01 59.57 0.88 58.69 50.79 24374.62 Average: 135.02 10.33 124.69 922.17 43599.72 10:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 30009996 31668960 2929224 8.89 75216 1890084 1488452 4.38 911424 1716148 154088 10:50:01 28206780 31644188 4732440 14.37 113452 3567480 1586176 4.67 1012492 3308892 1551124 10:51:01 26647644 31101724 6291576 19.10 132808 4505208 5742916 16.90 1663328 4124380 976 10:52:01 25158884 29736596 7780336 23.62 137252 4618416 7411192 21.81 3114184 4144500 176 10:53:01 27130044 31563176 5809176 17.64 138944 4488484 1534764 4.52 1332508 4006344 32596 Average: 27430670 31142929 5508550 16.72 119534 3813934 3552700 10.45 1606787 3460053 347792 10:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 10:49:01 ens3 54.26 36.86 892.58 8.95 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 6.47 6.47 0.66 0.66 0.00 0.00 0.00 0.00 10:50:01 ens3 477.60 293.33 10189.83 27.61 0.00 0.00 0.00 0.00 10:50:01 br-cce1286ba1cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 vethd651e2c 0.15 0.35 0.01 0.02 0.00 0.00 0.00 0.00 10:51:01 veth72110db 0.17 0.38 0.01 0.02 0.00 0.00 0.00 0.00 10:51:01 veth800ec2b 1.33 1.83 0.15 0.18 0.00 0.00 0.00 0.00 10:51:01 veth3533dd2 0.53 0.75 0.03 0.05 0.00 0.00 0.00 0.00 10:52:01 vethd651e2c 53.86 47.81 18.22 39.74 0.00 0.00 0.00 0.00 10:52:01 veth800ec2b 4.20 5.10 0.71 0.79 0.00 0.00 0.00 0.00 10:52:01 veth3533dd2 128.53 154.27 105.02 36.35 0.00 0.00 0.00 0.01 10:52:01 veth8150e8a 4.20 4.70 0.74 0.62 0.00 0.00 0.00 0.00 10:53:01 lo 23.00 23.00 3.10 3.10 0.00 0.00 0.00 0.00 10:53:01 ens3 1249.49 800.18 21849.16 156.91 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 Average: lo 3.71 3.71 0.54 0.54 0.00 0.00 0.00 0.00 Average: ens3 177.99 109.79 4183.28 19.04 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-9412) 02/28/24 _x86_64_ (8 CPU) 10:47:06 LINUX RESTART (8 CPU) 10:48:01 CPU %user %nice %system %iowait %steal %idle 10:49:01 all 9.51 0.00 0.70 3.53 0.03 86.23 10:49:01 0 20.63 0.00 1.40 1.33 0.03 76.60 10:49:01 1 14.29 0.00 1.00 1.13 0.03 83.54 10:49:01 2 4.49 0.00 0.37 0.13 0.02 95.00 10:49:01 3 6.59 0.00 0.45 0.92 0.03 92.01 10:49:01 4 0.32 0.00 0.40 14.45 0.02 84.81 10:49:01 5 12.12 0.00 0.72 1.59 0.02 85.56 10:49:01 6 11.06 0.00 0.85 6.44 0.03 81.61 10:49:01 7 6.55 0.00 0.40 2.28 0.05 90.72 10:50:01 all 10.51 0.00 2.18 4.34 0.05 82.93 10:50:01 0 13.84 0.00 2.26 1.24 0.03 82.63 10:50:01 1 15.52 0.00 2.66 2.06 0.03 79.73 10:50:01 2 14.82 0.00 2.80 2.19 0.05 80.14 10:50:01 3 13.88 0.00 2.00 1.33 0.05 82.74 10:50:01 4 8.91 0.00 1.42 15.32 0.03 74.31 10:50:01 5 4.27 0.00 2.87 0.20 0.05 92.61 10:50:01 6 8.37 0.00 1.88 2.84 0.05 86.86 10:50:01 7 4.40 0.00 1.48 9.56 0.05 84.50 10:51:01 all 8.89 0.00 2.85 9.79 0.06 78.42 10:51:01 0 7.72 0.00 2.57 0.87 0.07 88.78 10:51:01 1 7.47 0.00 3.04 3.22 0.07 86.19 10:51:01 2 8.35 0.00 3.85 47.59 0.07 40.14 10:51:01 3 8.80 0.00 2.32 1.09 0.03 87.76 10:51:01 4 10.79 0.00 2.81 1.33 0.07 85.01 10:51:01 5 8.77 0.00 3.02 10.33 0.05 77.82 10:51:01 6 11.19 0.00 3.06 3.39 0.05 82.31 10:51:01 7 8.03 0.00 2.16 10.78 0.05 78.98 10:52:01 all 25.64 0.00 2.62 3.03 0.08 68.62 10:52:01 0 29.56 0.00 3.15 0.49 0.10 66.71 10:52:01 1 21.19 0.00 2.29 5.44 0.07 71.01 10:52:01 2 24.14 0.00 2.26 13.56 0.08 59.95 10:52:01 3 27.64 0.00 2.75 1.86 0.10 67.65 10:52:01 4 26.27 0.00 2.73 1.83 0.08 69.09 10:52:01 5 24.72 0.00 2.75 0.05 0.10 72.38 10:52:01 6 29.90 0.00 2.87 0.39 0.08 66.76 10:52:01 7 21.72 0.00 2.16 0.65 0.07 75.40 10:53:01 all 4.39 0.00 0.67 2.33 0.03 92.58 10:53:01 0 3.76 0.00 0.68 0.48 0.02 95.06 10:53:01 1 1.52 0.00 0.60 0.45 0.03 97.39 10:53:01 2 4.45 0.00 0.67 13.45 0.03 81.40 10:53:01 3 2.44 0.00 0.57 2.49 0.03 94.46 10:53:01 4 2.32 0.00 0.68 0.10 0.03 96.86 10:53:01 5 2.19 0.00 0.53 0.40 0.03 96.84 10:53:01 6 16.30 0.00 1.02 1.10 0.03 81.55 10:53:01 7 2.13 0.00 0.60 0.17 0.02 97.08 Average: all 11.79 0.00 1.80 4.60 0.05 81.77 Average: 0 15.10 0.00 2.01 0.88 0.05 81.96 Average: 1 12.00 0.00 1.92 2.46 0.05 83.58 Average: 2 11.25 0.00 1.98 15.30 0.05 71.42 Average: 3 11.88 0.00 1.62 1.54 0.05 84.91 Average: 4 9.71 0.00 1.61 6.61 0.05 82.02 Average: 5 10.41 0.00 1.98 2.51 0.05 85.06 Average: 6 15.36 0.00 1.93 2.83 0.05 79.82 Average: 7 8.57 0.00 1.36 4.68 0.05 85.35