---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14555 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 13G 143G 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 859 26289 0 5018 30851 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:6f:1d:3f brd ff:ff:ff:ff:ff:ff inet 10.30.106.112/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe6f:1d3f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:f6:66:fe 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::42:31ff:fef6:66fe/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-14555) 05/20/25 _x86_64_ (8 CPU) 21:27:22 LINUX RESTART (8 CPU) 21:28:01 tps rtps wtps bread/s bwrtn/s 21:29:01 164.49 23.23 141.26 2305.08 70180.70 21:30:01 403.53 12.68 390.85 778.90 149516.56 21:31:01 132.54 0.35 132.19 34.79 21523.48 21:32:01 52.07 0.80 51.27 43.33 1427.98 Average: 188.16 9.27 178.90 790.53 60662.18 21:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:29:01 28107108 31620464 4832112 14.67 94556 3686516 2005368 5.90 986388 3463152 1919164 21:30:01 25575144 30042520 7364076 22.36 124956 4529480 7100044 20.89 2756820 4101552 384 21:31:01 24881140 29685788 8058080 24.46 155656 4795992 7784264 22.90 3197152 4302252 1360 21:32:01 26870468 31538044 6068752 18.42 157660 4669060 1654140 4.87 1389876 4172076 29644 Average: 26358465 30721704 6580755 19.98 133207 4420262 4635954 13.64 2082559 4009758 487638 21:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:29:01 ens3 1367.42 762.41 19728.80 64.87 0.00 0.00 0.00 0.00 21:29:01 lo 12.66 12.66 1.29 1.29 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 veth3a0aede 1.33 1.98 0.15 0.19 0.00 0.00 0.00 0.00 21:30:01 vethc06e15e 2.23 2.20 0.18 0.19 0.00 0.00 0.00 0.00 21:30:01 veth066331d 51.79 63.21 19.06 15.12 0.00 0.00 0.00 0.00 21:30:01 ens3 217.71 114.61 2456.01 9.40 0.00 0.00 0.00 0.00 21:31:01 veth3a0aede 4.10 5.05 0.72 0.80 0.00 0.00 0.00 0.00 21:31:01 vethc06e15e 70.94 60.64 20.12 65.91 0.00 0.00 0.00 0.01 21:31:01 veth066331d 68.81 85.02 87.38 24.13 0.00 0.00 0.00 0.01 21:31:01 ens3 79.29 52.89 1254.80 6.10 0.00 0.00 0.00 0.00 21:32:01 ens3 46.69 41.49 73.62 25.51 0.00 0.00 0.00 0.00 21:32:01 lo 21.70 21.70 2.08 2.08 0.00 0.00 0.00 0.00 21:32:01 docker0 24.63 35.81 2.71 299.68 0.00 0.00 0.00 0.00 Average: ens3 427.78 242.85 5878.31 26.47 0.00 0.00 0.00 0.00 Average: lo 4.44 4.44 0.44 0.44 0.00 0.00 0.00 0.00 Average: docker0 6.16 8.95 0.68 74.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14555) 05/20/25 _x86_64_ (8 CPU) 21:27:22 LINUX RESTART (8 CPU) 21:28:01 CPU %user %nice %system %iowait %steal %idle 21:29:01 all 12.91 0.00 2.67 1.96 0.05 82.41 21:29:01 0 5.76 0.00 2.24 1.02 0.13 90.84 21:29:01 1 14.00 0.00 2.76 0.23 0.03 82.97 21:29:01 2 4.50 0.00 2.69 0.23 0.03 92.54 21:29:01 3 29.12 0.00 3.46 0.75 0.05 66.61 21:29:01 4 22.70 0.00 3.15 6.08 0.05 68.02 21:29:01 5 14.18 0.00 2.74 0.62 0.03 82.43 21:29:01 6 8.16 0.00 2.34 0.12 0.05 89.34 21:29:01 7 4.83 0.00 2.01 6.64 0.03 86.48 21:30:01 all 22.56 0.00 4.92 4.45 0.07 67.99 21:30:01 0 30.53 0.00 5.61 0.91 0.07 62.89 21:30:01 1 31.25 0.00 4.71 0.84 0.07 63.14 21:30:01 2 15.60 0.00 4.10 8.78 0.07 71.45 21:30:01 3 28.80 0.00 5.30 0.79 0.07 65.04 21:30:01 4 18.71 0.00 5.00 3.10 0.07 73.12 21:30:01 5 20.40 0.00 5.39 1.93 0.07 72.21 21:30:01 6 21.97 0.00 5.00 2.31 0.07 70.65 21:30:01 7 13.09 0.00 4.32 17.08 0.07 65.43 21:31:01 all 16.01 0.00 2.49 0.89 0.07 80.55 21:31:01 0 22.64 0.00 3.20 0.32 0.07 73.78 21:31:01 1 17.65 0.00 3.03 0.05 0.07 79.20 21:31:01 2 13.10 0.00 2.39 1.75 0.07 82.70 21:31:01 3 15.26 0.00 1.88 0.02 0.08 82.76 21:31:01 4 14.92 0.00 2.03 0.23 0.07 82.75 21:31:01 5 13.59 0.00 2.43 1.76 0.05 82.17 21:31:01 6 16.07 0.00 2.26 2.50 0.07 79.10 21:31:01 7 14.79 0.00 2.66 0.47 0.08 82.00 21:32:01 all 4.56 0.00 0.75 0.39 0.05 94.25 21:32:01 0 2.89 0.00 0.53 0.10 0.02 96.46 21:32:01 1 2.34 0.00 0.70 0.10 0.05 96.81 21:32:01 2 1.91 0.00 0.60 0.02 0.03 97.43 21:32:01 3 2.49 0.00 0.70 0.13 0.07 96.61 21:32:01 4 16.39 0.00 1.18 0.53 0.05 81.84 21:32:01 5 5.29 0.00 0.87 0.13 0.05 93.66 21:32:01 6 2.65 0.00 0.67 0.07 0.05 96.57 21:32:01 7 2.51 0.00 0.69 2.07 0.08 94.65 Average: all 13.99 0.00 2.70 1.92 0.06 81.33 Average: 0 15.42 0.00 2.89 0.59 0.07 81.03 Average: 1 16.30 0.00 2.80 0.31 0.05 80.54 Average: 2 8.76 0.00 2.45 2.68 0.05 86.06 Average: 3 18.89 0.00 2.83 0.42 0.07 77.79 Average: 4 18.18 0.00 2.84 2.48 0.06 76.44 Average: 5 13.35 0.00 2.85 1.11 0.05 82.63 Average: 6 12.18 0.00 2.56 1.24 0.06 83.95 Average: 7 8.79 0.00 2.41 6.54 0.07 82.20