---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9237 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: 2799.996 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 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 851 26532 0 4783 30860 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:1c:67:7f brd ff:ff:ff:ff:ff:ff inet 10.30.106.239/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fe1c:677f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:de:71:63 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-9237) 02/27/24 _x86_64_ (8 CPU) 18:28:23 LINUX RESTART (8 CPU) 18:29:01 tps rtps wtps bread/s bwrtn/s 18:30:01 107.05 37.28 69.77 1741.84 23708.32 18:31:01 113.05 13.85 99.20 1124.35 28802.40 18:32:01 158.38 9.45 148.93 1664.74 57627.09 18:33:01 238.61 11.93 226.68 781.50 65979.85 18:34:01 32.26 0.42 31.84 31.19 19007.28 18:35:01 78.86 1.93 76.92 111.96 21191.55 Average: 121.42 12.47 108.95 910.37 36084.64 18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 30139528 31720236 2799692 8.50 67936 1823628 1381860 4.07 851164 1660704 152348 18:31:01 29835296 31723068 3103924 9.42 85252 2098336 1358048 4.00 858596 1924788 151500 18:32:01 27240128 31664160 5699092 17.30 127712 4491052 1382968 4.07 1013748 4228412 1288744 18:33:01 25617424 30191208 7321796 22.23 135392 4617996 6884980 20.26 2643284 4165672 460 18:34:01 25385448 29993632 7553772 22.93 137480 4648092 6632412 19.51 2879508 4155832 180 18:35:01 27139860 31570572 5799360 17.61 141216 4482512 1557080 4.58 1326284 4002808 14324 Average: 27559614 31143813 5379606 16.33 115831 3693603 3199558 9.41 1595431 3356369 267926 18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 ens3 97.85 65.97 937.76 16.54 0.00 0.00 0.00 0.00 18:30:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 ens3 51.92 38.14 766.74 7.38 0.00 0.00 0.00 0.00 18:31:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 18:32:01 br-d559dd7b3ea0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 ens3 867.81 416.23 19210.60 31.62 0.00 0.00 0.00 0.00 18:32:01 lo 9.25 9.25 0.92 0.92 0.00 0.00 0.00 0.00 18:33:01 br-d559dd7b3ea0 0.30 0.22 0.01 0.02 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 veth3197bf9 1.42 2.07 0.16 0.20 0.00 0.00 0.00 0.00 18:33:01 veth053ba6e 0.98 1.13 0.06 0.07 0.00 0.00 0.00 0.00 18:34:01 br-d559dd7b3ea0 1.60 2.12 0.61 0.69 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 veth3197bf9 4.37 5.63 0.75 0.85 0.00 0.00 0.00 0.00 18:34:01 ens3 1308.07 717.65 21782.30 116.73 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 ens3 70.21 43.55 90.96 17.10 0.00 0.00 0.00 0.00 18:35:01 lo 23.68 23.68 3.16 3.16 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 185.59 97.34 3525.71 15.09 0.00 0.00 0.00 0.00 Average: lo 3.30 3.30 0.47 0.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9237) 02/27/24 _x86_64_ (8 CPU) 18:28:23 LINUX RESTART (8 CPU) 18:29:01 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 9.85 0.00 0.79 3.45 0.03 85.87 18:30:01 0 2.22 0.00 0.50 2.10 0.02 95.16 18:30:01 1 4.06 0.00 0.58 0.17 0.02 95.18 18:30:01 2 2.97 0.00 0.58 2.44 0.02 93.99 18:30:01 3 0.77 0.00 0.23 0.13 0.02 98.85 18:30:01 4 0.50 0.00 0.52 9.06 0.03 89.89 18:30:01 5 9.39 0.00 0.82 9.34 0.03 80.41 18:30:01 6 40.20 0.00 1.97 3.91 0.08 53.83 18:30:01 7 18.71 0.00 1.14 0.47 0.05 79.63 18:31:01 all 9.32 0.00 0.70 3.73 0.03 86.22 18:31:01 0 17.97 0.00 0.75 2.82 0.03 78.42 18:31:01 1 12.75 0.00 0.58 1.50 0.02 85.15 18:31:01 2 26.41 0.00 1.75 1.50 0.07 70.26 18:31:01 3 4.06 0.00 0.45 0.00 0.02 95.48 18:31:01 4 4.69 0.00 0.75 14.58 0.02 79.96 18:31:01 5 2.47 0.00 0.32 0.02 0.00 97.20 18:31:01 6 0.33 0.00 0.42 9.17 0.03 90.05 18:31:01 7 5.99 0.00 0.57 0.28 0.00 93.16 18:32:01 all 9.89 0.00 4.43 8.87 0.07 76.74 18:32:01 0 10.67 0.00 4.36 5.98 0.07 78.92 18:32:01 1 11.99 0.00 4.19 1.58 0.07 82.17 18:32:01 2 10.41 0.00 4.49 5.63 0.07 79.40 18:32:01 3 9.23 0.00 4.57 1.13 0.07 85.01 18:32:01 4 7.91 0.00 3.95 10.18 0.05 77.91 18:32:01 5 10.19 0.00 5.28 21.96 0.09 62.48 18:32:01 6 8.40 0.00 3.86 22.60 0.07 65.07 18:32:01 7 10.40 0.00 4.76 2.26 0.07 82.51 18:33:01 all 20.68 0.00 3.07 7.23 0.08 68.94 18:33:01 0 16.25 0.00 2.75 4.77 0.08 76.15 18:33:01 1 20.55 0.00 3.21 3.55 0.08 72.61 18:33:01 2 27.01 0.00 3.83 7.52 0.10 61.54 18:33:01 3 25.05 0.00 3.56 1.98 0.08 69.32 18:33:01 4 21.19 0.00 3.11 18.80 0.08 56.82 18:33:01 5 20.00 0.00 3.01 1.75 0.07 75.18 18:33:01 6 14.85 0.00 2.50 15.33 0.07 67.26 18:33:01 7 20.53 0.00 2.60 4.13 0.07 72.67 18:34:01 all 12.63 0.00 1.40 1.31 0.07 84.59 18:34:01 0 10.87 0.00 1.27 0.10 0.07 87.70 18:34:01 1 14.03 0.00 1.35 0.10 0.07 84.45 18:34:01 2 13.92 0.00 1.49 0.20 0.05 84.34 18:34:01 3 12.92 0.00 1.67 0.18 0.07 85.15 18:34:01 4 12.88 0.00 1.49 0.99 0.08 84.57 18:34:01 5 11.46 0.00 1.35 0.03 0.07 87.08 18:34:01 6 13.21 0.00 1.29 0.07 0.07 85.37 18:34:01 7 11.74 0.00 1.31 8.83 0.08 78.04 18:35:01 all 8.12 0.00 0.70 1.58 0.03 89.56 18:35:01 0 1.38 0.00 0.52 0.18 0.02 97.90 18:35:01 1 0.62 0.00 0.47 0.17 0.02 98.73 18:35:01 2 39.09 0.00 1.57 0.90 0.07 58.37 18:35:01 3 14.04 0.00 0.64 0.23 0.03 85.06 18:35:01 4 2.62 0.00 0.57 5.34 0.02 91.45 18:35:01 5 2.95 0.00 0.69 0.64 0.05 95.67 18:35:01 6 3.16 0.00 0.64 5.16 0.03 91.01 18:35:01 7 1.17 0.00 0.55 0.05 0.02 98.22 Average: all 11.75 0.00 1.85 4.35 0.05 82.01 Average: 0 9.89 0.00 1.69 2.66 0.05 85.72 Average: 1 10.65 0.00 1.73 1.17 0.04 86.40 Average: 2 19.96 0.00 2.28 3.03 0.06 74.66 Average: 3 10.99 0.00 1.85 0.61 0.05 86.50 Average: 4 8.29 0.00 1.73 9.81 0.05 80.12 Average: 5 9.40 0.00 1.89 5.51 0.05 83.15 Average: 6 13.36 0.00 1.78 9.37 0.06 75.44 Average: 7 11.41 0.00 1.82 2.67 0.05 84.06