---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32216 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 15G 141G 10% / 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 885 24490 0 6791 30825 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:93:22:93 brd ff:ff:ff:ff:ff:ff inet 10.30.107.156/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86000sec preferred_lft 86000sec inet6 fe80::f816:3eff:fe93:2293/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:0e:27:59 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 inet6 fe80::42:aeff:fe0e:2759/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32216) 08/19/24 _x86_64_ (8 CPU) 16:16:37 LINUX RESTART (8 CPU) 16:17:01 tps rtps wtps bread/s bwrtn/s 16:18:01 347.23 71.64 275.59 4608.55 41244.80 16:19:01 309.43 18.59 290.84 2252.18 154272.18 16:20:01 399.40 11.95 387.45 793.90 77554.41 16:21:01 97.35 0.28 97.07 27.60 28501.05 16:22:01 19.26 0.00 19.26 0.00 18719.48 16:23:01 78.24 1.25 76.99 93.32 20382.35 Average: 208.52 17.30 191.22 1296.69 56778.30 16:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:18:01 30126708 31700600 2812512 8.54 70264 1814444 1419948 4.18 871184 1649088 152328 16:19:01 25512928 31640768 7426292 22.55 129092 6128876 1751212 5.15 1017788 5880668 1296416 16:20:01 23175500 29695888 9763720 29.64 159276 6453588 9029796 26.57 3194292 5944124 96 16:21:01 22885628 29515512 10053592 30.52 174396 6531404 9249984 27.22 3414004 5991464 1484 16:22:01 22960468 29590560 9978752 30.29 174584 6532240 9084172 26.73 3345744 5987268 88 16:23:01 25101124 31587048 7838096 23.80 176336 6402900 1664704 4.90 1382080 5876652 624 Average: 24960393 30621729 7978827 24.22 147325 5643909 5366636 15.79 2204182 5221544 241839 16:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 lo 1.93 1.93 0.21 0.21 0.00 0.00 0.00 0.00 16:18:01 ens3 353.87 246.86 1626.56 76.53 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 lo 13.53 13.53 1.31 1.31 0.00 0.00 0.00 0.00 16:19:01 ens3 1171.39 626.22 34764.07 55.87 0.00 0.00 0.00 0.00 16:19:01 br-ba757f676dc3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 veth19aa112 9.88 9.97 1.38 1.36 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 vethb9b94e1 6.07 5.38 0.67 0.62 0.00 0.00 0.00 0.00 16:20:01 vetha27b4c9 24.25 22.48 10.96 16.10 0.00 0.00 0.00 0.00 16:21:01 veth19aa112 15.73 11.00 1.41 1.64 0.00 0.00 0.00 0.00 16:21:01 docker0 12.76 17.30 2.15 284.84 0.00 0.00 0.00 0.00 16:21:01 vethb9b94e1 46.56 43.14 14.90 39.01 0.00 0.00 0.00 0.00 16:21:01 vetha27b4c9 21.91 17.71 6.83 23.82 0.00 0.00 0.00 0.00 16:22:01 veth19aa112 13.83 9.35 1.05 1.34 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 vethb9b94e1 7.20 10.13 1.73 0.86 0.00 0.00 0.00 0.00 16:22:01 vetha27b4c9 0.32 0.37 0.60 0.03 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 lo 26.40 26.40 2.44 2.44 0.00 0.00 0.00 0.00 16:23:01 ens3 1643.04 970.52 37723.35 158.20 0.00 0.00 0.00 0.00 Average: docker0 2.13 2.88 0.36 47.46 0.00 0.00 0.00 0.00 Average: lo 3.83 3.83 0.36 0.36 0.00 0.00 0.00 0.00 Average: ens3 271.63 160.03 6274.06 26.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32216) 08/19/24 _x86_64_ (8 CPU) 16:16:37 LINUX RESTART (8 CPU) 16:17:01 CPU %user %nice %system %iowait %steal %idle 16:18:01 all 11.26 0.00 1.22 3.20 0.04 84.28 16:18:01 0 6.38 0.00 0.60 2.04 0.03 90.94 16:18:01 1 8.23 0.00 1.00 6.24 0.03 84.50 16:18:01 2 11.49 0.00 2.00 8.59 0.05 77.87 16:18:01 3 8.38 0.00 1.20 0.88 0.03 89.50 16:18:01 4 2.64 0.00 1.00 0.48 0.03 95.84 16:18:01 5 5.22 0.00 0.90 4.34 0.03 89.51 16:18:01 6 32.86 0.00 1.84 2.30 0.07 62.93 16:18:01 7 14.90 0.00 1.22 0.68 0.03 83.16 16:19:01 all 15.12 0.00 6.42 13.58 0.07 64.82 16:19:01 0 14.34 0.00 5.55 3.95 0.07 76.10 16:19:01 1 23.04 0.00 7.49 27.66 0.07 41.74 16:19:01 2 16.02 0.00 8.75 34.42 0.08 40.72 16:19:01 3 13.65 0.00 5.92 6.54 0.08 73.80 16:19:01 4 12.95 0.00 6.21 3.74 0.07 77.03 16:19:01 5 13.30 0.00 5.89 23.13 0.05 57.63 16:19:01 6 13.52 0.00 5.60 2.63 0.05 78.20 16:19:01 7 14.14 0.00 5.92 6.60 0.07 73.27 16:20:01 all 27.56 0.00 3.88 5.05 0.08 63.43 16:20:01 0 21.80 0.00 3.31 6.72 0.07 68.11 16:20:01 1 29.01 0.00 4.06 3.11 0.08 63.74 16:20:01 2 28.45 0.00 3.92 1.75 0.08 65.80 16:20:01 3 28.39 0.00 4.28 4.31 0.08 62.93 16:20:01 4 22.47 0.00 3.59 3.36 0.07 70.51 16:20:01 5 29.83 0.00 4.11 15.57 0.10 50.38 16:20:01 6 27.17 0.00 3.62 3.13 0.08 66.00 16:20:01 7 33.39 0.00 4.22 2.50 0.08 59.81 16:21:01 all 8.60 0.00 1.44 1.78 0.06 88.12 16:21:01 0 8.43 0.00 1.68 1.70 0.07 88.13 16:21:01 1 7.34 0.00 1.87 0.28 0.05 90.45 16:21:01 2 6.89 0.00 1.36 1.86 0.07 89.83 16:21:01 3 9.24 0.00 1.17 0.27 0.05 89.27 16:21:01 4 8.36 0.00 1.27 0.18 0.05 90.14 16:21:01 5 10.93 0.00 1.05 4.35 0.07 83.59 16:21:01 6 9.81 0.00 1.44 2.23 0.05 86.47 16:21:01 7 7.82 0.00 1.68 3.36 0.05 87.10 16:22:01 all 0.67 0.00 0.16 0.96 0.04 98.17 16:22:01 0 0.55 0.00 0.17 7.45 0.05 91.78 16:22:01 1 0.93 0.00 0.18 0.00 0.03 98.85 16:22:01 2 0.77 0.00 0.17 0.02 0.03 99.01 16:22:01 3 0.07 0.00 0.07 0.00 0.00 99.87 16:22:01 4 0.50 0.00 0.18 0.02 0.03 99.27 16:22:01 5 0.82 0.00 0.13 0.00 0.03 99.02 16:22:01 6 1.05 0.00 0.20 0.22 0.05 98.48 16:22:01 7 0.67 0.00 0.18 0.07 0.07 99.01 16:23:01 all 5.67 0.00 0.87 1.37 0.03 92.05 16:23:01 0 2.24 0.00 0.85 5.60 0.02 91.29 16:23:01 1 3.77 0.00 0.79 0.17 0.03 95.24 16:23:01 2 14.65 0.00 1.22 0.37 0.05 83.71 16:23:01 3 2.73 0.00 0.67 3.18 0.03 93.39 16:23:01 4 2.26 0.00 0.90 0.15 0.03 96.66 16:23:01 5 1.97 0.00 0.82 0.15 0.02 97.04 16:23:01 6 1.92 0.00 0.80 0.83 0.02 96.43 16:23:01 7 15.83 0.00 0.92 0.52 0.05 82.68 Average: all 11.46 0.00 2.32 4.30 0.05 81.87 Average: 0 8.94 0.00 2.02 4.58 0.05 84.41 Average: 1 12.01 0.00 2.55 6.21 0.05 79.17 Average: 2 13.02 0.00 2.88 7.77 0.06 76.26 Average: 3 10.39 0.00 2.21 2.52 0.05 84.84 Average: 4 8.17 0.00 2.18 1.31 0.05 88.29 Average: 5 10.30 0.00 2.14 7.88 0.05 79.63 Average: 6 14.38 0.00 2.24 1.89 0.05 81.44 Average: 7 14.44 0.00 2.35 2.28 0.06 80.88