---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18247 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 141G 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 898 24734 0 6533 30813 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:85:59:8b brd ff:ff:ff:ff:ff:ff inet 10.30.107.182/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:fe85:598b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:73:c6:b1 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::42:97ff:fe73:c6b1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18247) 06/20/24 _x86_64_ (8 CPU) 23:10:26 LINUX RESTART (8 CPU) 23:11:02 tps rtps wtps bread/s bwrtn/s 23:12:01 327.39 43.43 283.95 1952.48 25305.27 23:13:01 382.16 20.14 362.02 2308.45 174576.58 23:14:01 345.88 12.08 333.79 789.27 33574.57 23:15:01 83.35 0.28 83.07 33.86 25730.58 23:16:01 28.15 0.00 28.15 0.00 17004.10 Average: 233.08 15.09 217.99 1013.77 55346.29 23:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30095884 31671656 2843336 8.63 69888 1816876 1446240 4.26 899048 1652612 161008 23:13:01 25780352 31642024 7158868 21.73 128032 5876544 1793108 5.28 1014916 5629444 180 23:14:01 23212668 29538004 9726552 29.53 162116 6252000 9093512 26.76 3371212 5722028 41380 23:15:01 23196656 29564976 9742564 29.58 172596 6279820 9091352 26.75 3363392 5741364 336 23:16:01 23509248 29872196 9429972 28.63 172964 6279524 7426344 21.85 3075124 5733476 400 Average: 25158962 30457771 7780258 23.62 141119 5300953 5770111 16.98 2344738 4895785 40661 23:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 23:12:01 ens3 256.26 171.00 1223.00 56.40 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 13.93 13.93 1.34 1.34 0.00 0.00 0.00 0.00 23:13:01 ens3 1313.86 596.44 33056.23 52.29 0.00 0.00 0.00 0.00 23:13:01 br-1d7aa7159512 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 veth0cd916a 11.30 10.61 1.47 1.47 0.00 0.00 0.00 0.00 23:14:01 lo 2.40 2.40 0.19 0.19 0.00 0.00 0.00 0.00 23:14:01 veth0344cb2 2.22 2.63 0.42 0.23 0.00 0.00 0.00 0.00 23:14:01 veth5ec956b 0.35 0.68 0.03 0.64 0.00 0.00 0.00 0.00 23:15:01 veth0cd916a 15.75 11.10 1.41 1.64 0.00 0.00 0.00 0.00 23:15:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 23:15:01 veth0344cb2 3.85 5.42 0.79 0.49 0.00 0.00 0.00 0.00 23:15:01 veth5ec956b 0.58 0.62 0.05 1.44 0.00 0.00 0.00 0.00 23:16:01 veth0cd916a 13.93 9.52 1.06 1.34 0.00 0.00 0.00 0.00 23:16:01 lo 3.33 3.33 0.30 0.30 0.00 0.00 0.00 0.00 23:16:01 veth6e36147 5.38 7.25 0.84 0.97 0.00 0.00 0.00 0.00 23:16:01 veth68c3024 60.44 60.06 17.43 40.57 0.00 0.00 0.00 0.00 Average: veth0cd916a 8.22 6.27 0.79 0.89 0.00 0.00 0.00 0.00 Average: lo 4.47 4.47 0.42 0.42 0.00 0.00 0.00 0.00 Average: veth6e36147 1.08 1.45 0.17 0.20 0.00 0.00 0.00 0.00 Average: veth68c3024 12.13 12.05 3.50 8.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18247) 06/20/24 _x86_64_ (8 CPU) 23:10:26 LINUX RESTART (8 CPU) 23:11:02 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 9.99 0.00 0.97 2.79 0.04 86.20 23:12:01 0 3.88 0.00 0.42 0.58 0.07 95.05 23:12:01 1 21.30 0.00 1.63 3.65 0.07 73.35 23:12:01 2 15.48 0.00 1.14 0.78 0.03 82.57 23:12:01 3 5.34 0.00 0.82 11.59 0.02 82.24 23:12:01 4 22.00 0.00 1.19 1.31 0.03 75.47 23:12:01 5 4.11 0.00 1.49 3.60 0.02 90.78 23:12:01 6 5.75 0.00 0.65 0.49 0.03 93.07 23:12:01 7 2.07 0.00 0.51 0.34 0.02 97.06 23:13:01 all 13.70 0.00 6.64 13.44 0.07 66.15 23:13:01 0 14.84 0.00 7.42 19.40 0.10 58.23 23:13:01 1 12.38 0.00 7.39 2.27 0.05 77.91 23:13:01 2 12.37 0.00 7.48 53.49 0.08 26.57 23:13:01 3 12.12 0.00 6.27 15.08 0.07 66.47 23:13:01 4 19.28 0.00 5.57 1.89 0.10 73.16 23:13:01 5 13.05 0.00 6.35 7.71 0.07 72.83 23:13:01 6 12.82 0.00 6.05 6.17 0.05 74.92 23:13:01 7 12.75 0.00 6.59 1.94 0.05 78.67 23:14:01 all 27.45 0.00 3.84 3.50 0.09 65.12 23:14:01 0 28.84 0.00 4.62 2.91 0.08 63.54 23:14:01 1 24.57 0.00 3.81 3.79 0.08 67.75 23:14:01 2 30.67 0.00 4.26 4.06 0.08 60.93 23:14:01 3 25.97 0.00 3.91 10.07 0.08 59.96 23:14:01 4 32.55 0.00 3.61 1.85 0.10 61.89 23:14:01 5 21.85 0.00 3.36 2.05 0.10 72.63 23:14:01 6 26.90 0.00 3.45 1.59 0.08 67.97 23:14:01 7 28.25 0.00 3.65 1.68 0.08 66.32 23:15:01 all 7.06 0.00 1.24 1.97 0.07 89.66 23:15:01 0 7.96 0.00 1.35 0.79 0.07 89.83 23:15:01 1 6.67 0.00 1.20 0.12 0.08 91.93 23:15:01 2 7.02 0.00 1.02 0.32 0.07 91.58 23:15:01 3 5.42 0.00 0.84 2.46 0.05 91.23 23:15:01 4 8.11 0.00 1.41 1.42 0.08 88.97 23:15:01 5 6.40 0.00 1.05 6.16 0.07 86.32 23:15:01 6 6.53 0.00 1.67 0.18 0.07 91.55 23:15:01 7 8.39 0.00 1.34 4.29 0.07 85.92 23:16:01 all 1.85 0.00 0.43 1.34 0.05 96.33 23:16:01 0 1.72 0.00 0.37 0.05 0.03 97.83 23:16:01 1 3.38 0.00 0.38 1.17 0.05 95.03 23:16:01 2 1.72 0.00 0.42 0.03 0.07 97.76 23:16:01 3 2.17 0.00 0.48 0.02 0.03 97.29 23:16:01 4 1.39 0.00 0.55 0.45 0.05 97.56 23:16:01 5 1.34 0.00 0.32 9.03 0.05 89.27 23:16:01 6 1.77 0.00 0.45 0.02 0.08 97.68 23:16:01 7 1.29 0.00 0.45 0.02 0.08 98.16 Average: all 11.99 0.00 2.62 4.60 0.06 80.73 Average: 0 11.44 0.00 2.83 4.72 0.07 80.94 Average: 1 13.59 0.00 2.87 2.19 0.07 81.28 Average: 2 13.44 0.00 2.85 11.64 0.07 72.01 Average: 3 10.20 0.00 2.46 7.81 0.05 79.47 Average: 4 16.63 0.00 2.46 1.38 0.07 79.45 Average: 5 9.34 0.00 2.51 5.72 0.06 82.36 Average: 6 10.76 0.00 2.45 1.69 0.06 85.04 Average: 7 10.55 0.00 2.51 1.66 0.06 85.23