---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19699 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 14G 142G 9% / 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 25361 0 5955 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:62:93:bf brd ff:ff:ff:ff:ff:ff inet 10.30.106.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe62:93bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:16:62:2a 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-19699) 03/31/24 _x86_64_ (8 CPU) 14:28:31 LINUX RESTART (8 CPU) 14:29:02 tps rtps wtps bread/s bwrtn/s 14:30:01 147.80 72.40 75.40 4686.00 41210.44 14:31:01 132.66 19.61 113.05 2282.42 38833.13 14:32:01 187.09 3.50 183.59 494.50 91538.42 14:33:01 236.18 2.75 233.43 415.53 83723.51 14:34:01 25.22 0.57 24.66 28.52 27052.98 14:35:01 50.24 0.90 49.34 48.93 18963.91 Average: 129.81 16.47 113.35 1316.66 50245.74 14:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30176248 31722024 2762972 8.39 67404 1791200 1414204 4.16 850428 1628220 138548 14:31:01 29829888 31758156 3109332 9.44 89408 2133380 1380392 4.06 866948 1921024 135080 14:32:01 26182884 31669732 6756336 20.51 133812 5502296 1426432 4.20 1014832 5238760 1485900 14:33:01 23956096 29708020 8983124 27.27 140324 5753520 8025856 23.61 3125260 5268332 2612 14:34:01 23604912 29365080 9334308 28.34 140656 5761504 8490916 24.98 3480812 5256936 2872 14:35:01 26006236 31629344 6932984 21.05 141916 5619320 1499644 4.41 1276372 5127732 3208 Average: 26626044 30975393 6313176 19.17 118920 4426870 3706241 10.90 1769109 4073501 294703 14:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 378.82 259.49 1487.20 62.27 0.00 0.00 0.00 0.00 14:30:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 65.64 49.63 891.33 9.26 0.00 0.00 0.00 0.00 14:31:01 lo 4.27 4.27 0.41 0.41 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 br-5789db5b508e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 1230.77 599.52 30649.35 44.40 0.00 0.00 0.00 0.00 14:32:01 lo 9.06 9.06 0.89 0.89 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 veth898d7a0 101.42 101.20 16.89 19.28 0.00 0.00 0.00 0.00 14:33:01 veth6960ccc 1.20 1.25 0.09 0.10 0.00 0.00 0.00 0.00 14:33:01 veth26a91cc 8.62 9.40 1.25 1.22 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 veth898d7a0 166.11 163.05 28.99 55.98 0.00 0.00 0.00 0.00 14:34:01 veth6960ccc 7.71 9.45 1.61 5.75 0.00 0.00 0.00 0.00 14:34:01 veth26a91cc 23.13 18.66 16.79 7.40 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 1752.32 962.12 33142.39 165.70 0.00 0.00 0.00 0.00 14:35:01 lo 38.59 38.59 21.66 21.66 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 290.80 159.07 5527.24 27.47 0.00 0.00 0.00 0.00 Average: lo 5.88 5.88 3.57 3.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19699) 03/31/24 _x86_64_ (8 CPU) 14:28:31 LINUX RESTART (8 CPU) 14:29:02 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 11.32 0.00 1.17 3.69 0.04 83.78 14:30:01 0 7.23 0.00 0.71 4.26 0.02 87.78 14:30:01 1 7.42 0.00 1.07 0.59 0.02 90.90 14:30:01 2 2.89 0.00 0.94 11.93 0.07 84.17 14:30:01 3 3.28 0.00 0.63 6.75 0.02 89.33 14:30:01 4 3.58 0.00 0.76 0.24 0.03 95.38 14:30:01 5 37.54 0.00 2.29 2.24 0.05 57.89 14:30:01 6 20.46 0.00 1.80 0.70 0.03 77.01 14:30:01 7 8.10 0.00 1.08 2.88 0.03 87.90 14:31:01 all 10.09 0.00 0.90 2.37 0.04 86.60 14:31:01 0 2.02 0.00 0.43 0.02 0.02 97.52 14:31:01 1 0.95 0.00 0.28 0.12 0.02 98.63 14:31:01 2 13.99 0.00 0.85 12.50 0.05 72.61 14:31:01 3 31.62 0.00 2.09 2.20 0.07 64.02 14:31:01 4 9.61 0.00 0.93 0.18 0.03 89.24 14:31:01 5 6.05 0.00 0.57 0.17 0.02 93.20 14:31:01 6 10.31 0.00 1.13 0.98 0.07 87.50 14:31:01 7 6.22 0.00 0.94 2.88 0.03 89.93 14:32:01 all 12.42 0.00 5.83 6.70 0.07 74.98 14:32:01 0 13.31 0.00 5.51 0.08 0.07 81.04 14:32:01 1 10.66 0.00 5.26 0.09 0.07 83.93 14:32:01 2 12.79 0.00 6.11 13.27 0.09 67.75 14:32:01 3 11.73 0.00 6.43 16.48 0.09 65.28 14:32:01 4 14.09 0.00 5.37 0.39 0.08 80.06 14:32:01 5 11.99 0.00 5.96 1.91 0.07 80.06 14:32:01 6 12.36 0.00 5.01 14.30 0.07 68.27 14:32:01 7 12.39 0.00 7.06 7.09 0.07 73.40 14:33:01 all 27.51 0.00 4.32 5.90 0.08 62.20 14:33:01 0 20.93 0.00 3.83 2.19 0.08 72.97 14:33:01 1 19.78 0.00 3.84 4.08 0.08 72.22 14:33:01 2 34.74 0.00 4.75 0.22 0.08 60.20 14:33:01 3 36.52 0.00 5.83 21.49 0.10 36.06 14:33:01 4 30.39 0.00 4.14 0.40 0.07 64.99 14:33:01 5 22.70 0.00 3.80 1.19 0.07 72.24 14:33:01 6 27.52 0.00 3.84 9.77 0.07 58.81 14:33:01 7 27.52 0.00 4.47 7.90 0.08 60.03 14:34:01 all 11.07 0.00 1.32 1.22 0.07 86.32 14:34:01 0 11.03 0.00 1.15 0.05 0.07 87.70 14:34:01 1 10.82 0.00 1.27 4.51 0.07 83.33 14:34:01 2 10.23 0.00 1.40 1.24 0.07 87.06 14:34:01 3 9.65 0.00 1.32 0.02 0.07 88.95 14:34:01 4 12.40 0.00 1.25 3.71 0.08 82.55 14:34:01 5 12.37 0.00 1.29 0.08 0.07 86.19 14:34:01 6 11.13 0.00 1.35 0.02 0.08 87.42 14:34:01 7 10.97 0.00 1.51 0.07 0.05 87.40 14:35:01 all 2.79 0.00 0.85 1.13 0.07 95.17 14:35:01 0 3.19 0.00 0.95 0.10 0.08 95.68 14:35:01 1 2.33 0.00 1.00 0.45 0.08 96.14 14:35:01 2 2.66 0.00 0.75 3.28 0.07 93.25 14:35:01 3 3.56 0.00 0.84 1.17 0.07 94.37 14:35:01 4 3.01 0.00 0.79 3.78 0.07 92.36 14:35:01 5 2.79 0.00 0.82 0.15 0.05 96.19 14:35:01 6 2.88 0.00 0.84 0.05 0.07 96.16 14:35:01 7 1.86 0.00 0.87 0.05 0.08 97.13 Average: all 12.53 0.00 2.39 3.49 0.06 81.53 Average: 0 9.61 0.00 2.09 1.11 0.06 87.14 Average: 1 8.64 0.00 2.11 1.64 0.06 87.55 Average: 2 12.90 0.00 2.46 7.04 0.07 77.53 Average: 3 16.10 0.00 2.84 7.98 0.07 73.01 Average: 4 12.19 0.00 2.20 1.46 0.06 84.09 Average: 5 15.53 0.00 2.45 0.95 0.05 81.02 Average: 6 14.09 0.00 2.32 4.28 0.06 79.25 Average: 7 11.17 0.00 2.65 3.47 0.06 82.64