---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6001 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 144G 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 834 27412 0 3920 30877 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:e4:6a:09 brd ff:ff:ff:ff:ff:ff inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fee4:6a09/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:f2:79:83 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-6001) 12/18/23 _x86_64_ (8 CPU) 11:33:21 LINUX RESTART (8 CPU) 11:34:02 tps rtps wtps bread/s bwrtn/s 11:35:01 105.05 19.06 85.99 1090.61 35741.24 11:36:01 149.19 23.15 126.05 2789.40 42160.57 11:37:01 369.96 12.50 357.46 800.73 86794.08 11:38:01 19.38 0.00 19.38 0.00 27851.76 11:39:01 61.91 2.43 59.47 136.64 26112.20 Average: 141.22 11.40 129.81 963.06 43758.42 11:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:01 30081832 31700628 2857388 8.67 71064 1856820 1432948 4.22 872836 1690184 176792 11:36:01 28441720 31658744 4497500 13.65 105604 3369992 1520268 4.47 996700 3109024 1316816 11:37:01 26666700 30270232 6272520 19.04 126672 3678040 4932336 14.51 2470524 3347860 216 11:38:01 26673304 30276832 6265916 19.02 126748 3678740 5005844 14.73 2466140 3346672 884 11:39:01 28109256 31656812 4829964 14.66 132000 3651344 1439836 4.24 1130684 3273256 56908 Average: 27994562 31112650 4944658 15.01 112418 3246987 2866246 8.43 1587377 2953399 310323 11:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:35:01 ens3 64.71 45.70 998.70 8.47 0.00 0.00 0.00 0.00 11:35:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 ens3 312.01 201.27 9284.66 18.97 0.00 0.00 0.00 0.00 11:36:01 br-bfe457d0eae0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 lo 9.33 9.33 0.86 0.86 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 veth7ba4f4f 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 11:37:01 ens3 6.58 5.95 1.51 1.45 0.00 0.00 0.00 0.00 11:37:01 vethe1bd1a2 119.88 149.33 119.70 44.71 0.00 0.00 0.00 0.01 11:37:01 br-bfe457d0eae0 3.60 4.08 5.93 2.52 0.00 0.00 0.00 0.00 11:38:01 veth7ba4f4f 0.80 1.10 0.11 0.59 0.00 0.00 0.00 0.00 11:38:01 ens3 4.08 2.75 0.81 0.78 0.00 0.00 0.00 0.00 11:38:01 vethe1bd1a2 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 br-bfe457d0eae0 1.78 2.10 0.15 0.20 0.00 0.00 0.00 0.00 11:39:01 ens3 68.71 55.01 126.38 27.95 0.00 0.00 0.00 0.00 11:39:01 lo 33.99 33.99 10.42 10.42 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 91.31 62.19 2086.00 11.53 0.00 0.00 0.00 0.00 Average: lo 6.03 6.03 2.02 2.02 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-6001) 12/18/23 _x86_64_ (8 CPU) 11:33:21 LINUX RESTART (8 CPU) 11:34:02 CPU %user %nice %system %iowait %steal %idle 11:35:01 all 10.18 0.00 0.73 2.96 0.03 86.09 11:35:01 0 0.10 0.00 0.10 0.00 0.08 99.71 11:35:01 1 37.12 0.00 1.77 2.87 0.07 58.17 11:35:01 2 30.00 0.00 1.71 0.88 0.03 67.37 11:35:01 3 0.17 0.00 0.32 15.29 0.03 84.18 11:35:01 4 5.05 0.00 0.42 0.41 0.02 94.10 11:35:01 5 1.98 0.00 0.54 0.41 0.02 97.05 11:35:01 6 0.95 0.00 0.39 3.27 0.02 95.37 11:35:01 7 6.22 0.00 0.64 0.59 0.02 92.54 11:36:01 all 11.55 0.00 2.29 2.96 0.05 83.15 11:36:01 0 10.10 0.00 2.29 0.55 0.05 87.01 11:36:01 1 16.54 0.00 2.60 6.20 0.07 74.59 11:36:01 2 7.80 0.00 1.99 0.20 0.03 89.97 11:36:01 3 8.69 0.00 1.98 10.74 0.07 78.52 11:36:01 4 24.60 0.00 2.53 1.53 0.05 71.29 11:36:01 5 12.00 0.00 2.47 2.08 0.05 83.40 11:36:01 6 5.76 0.00 2.38 0.74 0.05 91.07 11:36:01 7 6.88 0.00 2.10 1.71 0.05 89.27 11:37:01 all 19.77 0.00 2.88 5.28 0.06 72.01 11:37:01 0 15.13 0.00 2.68 5.10 0.05 77.03 11:37:01 1 25.47 0.00 3.34 4.36 0.05 66.78 11:37:01 2 20.98 0.00 3.38 21.10 0.05 54.48 11:37:01 3 23.32 0.00 4.09 2.82 0.05 69.72 11:37:01 4 18.92 0.00 2.34 1.78 0.05 76.91 11:37:01 5 16.17 0.00 2.55 1.51 0.08 79.69 11:37:01 6 26.04 0.00 2.70 0.86 0.03 70.37 11:37:01 7 12.11 0.00 1.93 4.77 0.05 81.14 11:38:01 all 0.19 0.00 0.07 1.92 0.03 97.80 11:38:01 0 0.17 0.00 0.05 0.00 0.02 99.77 11:38:01 1 0.13 0.00 0.08 0.00 0.05 99.73 11:38:01 2 0.05 0.00 0.05 0.00 0.02 99.88 11:38:01 3 0.10 0.00 0.02 0.00 0.00 99.88 11:38:01 4 0.20 0.00 0.07 0.05 0.03 99.65 11:38:01 5 0.18 0.00 0.10 0.00 0.07 99.65 11:38:01 6 0.50 0.00 0.12 0.00 0.03 99.35 11:38:01 7 0.15 0.00 0.05 15.32 0.02 84.47 11:39:01 all 8.85 0.00 0.79 1.80 0.04 88.52 11:39:01 0 29.73 0.00 1.52 1.02 0.05 67.68 11:39:01 1 5.67 0.00 0.70 0.10 0.03 93.49 11:39:01 2 16.08 0.00 0.75 0.79 0.07 82.31 11:39:01 3 2.15 0.00 0.63 0.15 0.02 97.05 11:39:01 4 0.62 0.00 0.57 0.12 0.03 98.67 11:39:01 5 14.28 0.00 1.03 1.84 0.05 82.80 11:39:01 6 1.69 0.00 0.62 0.07 0.02 97.61 11:39:01 7 0.63 0.00 0.50 10.34 0.05 88.47 Average: all 10.09 0.00 1.35 2.98 0.04 85.53 Average: 0 11.07 0.00 1.33 1.34 0.05 86.21 Average: 1 16.91 0.00 1.69 2.70 0.05 78.65 Average: 2 14.92 0.00 1.58 4.58 0.04 78.88 Average: 3 6.88 0.00 1.41 5.76 0.03 85.92 Average: 4 9.86 0.00 1.18 0.77 0.04 88.14 Average: 5 8.93 0.00 1.34 1.17 0.05 88.51 Average: 6 6.99 0.00 1.24 0.98 0.03 90.75 Average: 7 5.19 0.00 1.04 6.55 0.04 87.18