---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23184 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 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 26553 0 4762 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:9e:a7:3b brd ff:ff:ff:ff:ff:ff inet 10.30.106.207/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe9e:a73b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:0b:71:75 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::42:37ff:fe0b:7175/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23184) 06/23/25 _x86_64_ (8 CPU) 11:19:18 LINUX RESTART (8 CPU) 11:20:02 tps rtps wtps bread/s bwrtn/s 11:21:01 240.97 23.91 217.06 2396.07 83738.80 11:22:01 383.85 3.30 380.55 409.40 121639.19 11:23:01 211.91 0.38 211.53 34.53 33728.91 11:24:01 4.85 0.00 4.85 0.00 148.91 Average: 210.27 6.83 203.44 703.02 59714.87 11:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:21:01 27836596 31666080 5102624 15.49 101472 3967056 1674616 4.93 944744 3743392 1849472 11:22:01 27005968 31039632 5933252 18.01 114924 4167064 3588708 10.56 1676108 3797936 128 11:23:01 25791720 30346568 7147500 21.70 154980 4595708 4484508 13.19 2461984 4164852 2384 11:24:01 25814752 30369872 7124468 21.63 155024 4596272 4464400 13.14 2439944 4163256 96 Average: 26612259 30855538 6326961 19.21 131600 4331525 3553058 10.45 1880695 3967359 463020 11:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:21:01 lo 9.89 9.89 0.94 0.94 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 675.77 454.13 13607.48 41.15 0.00 0.00 0.00 0.00 11:21:01 br-110c23f05413 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 lo 1.93 1.93 0.15 0.15 0.00 0.00 0.00 0.00 11:22:01 vethba8a314 91.38 91.03 16.00 18.59 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 veth6a18d9d 0.17 0.45 0.02 0.45 0.00 0.00 0.00 0.00 11:23:01 lo 2.57 2.57 0.21 0.21 0.00 0.00 0.00 0.00 11:23:01 vethba8a314 413.05 411.31 50.91 104.17 0.00 0.00 0.00 0.01 11:23:01 docker0 141.96 184.95 9.00 1350.03 0.00 0.00 0.00 0.00 11:23:01 veth6a18d9d 0.18 0.23 0.02 0.54 0.00 0.00 0.00 0.00 11:24:01 lo 1.80 1.80 0.14 0.14 0.00 0.00 0.00 0.00 11:24:01 vethba8a314 8.98 8.92 2.60 2.74 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 veth6a18d9d 0.22 0.23 0.02 0.77 0.00 0.00 0.00 0.00 Average: lo 4.02 4.02 0.36 0.36 0.00 0.00 0.00 0.00 Average: vethba8a314 128.89 128.35 17.45 31.50 0.00 0.00 0.00 0.00 Average: docker0 35.64 46.43 2.26 338.91 0.00 0.00 0.00 0.00 Average: veth6a18d9d 0.14 0.23 0.01 0.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23184) 06/23/25 _x86_64_ (8 CPU) 11:19:18 LINUX RESTART (8 CPU) 11:20:02 CPU %user %nice %system %iowait %steal %idle 11:21:01 all 14.34 0.00 3.50 2.17 0.05 79.95 11:21:01 0 17.49 0.00 4.39 0.85 0.05 77.21 11:21:01 1 9.23 0.00 2.68 0.23 0.05 87.80 11:21:01 2 10.03 0.00 3.30 0.99 0.03 85.65 11:21:01 3 6.37 0.00 2.76 0.36 0.05 90.46 11:21:01 4 39.89 0.00 4.76 1.67 0.08 53.60 11:21:01 5 10.10 0.00 3.80 7.21 0.07 78.82 11:21:01 6 12.04 0.00 3.20 1.74 0.03 82.99 11:21:01 7 9.57 0.00 3.08 4.32 0.03 82.99 11:22:01 all 11.70 0.00 2.27 2.88 0.05 83.09 11:22:01 0 12.37 0.00 2.41 0.62 0.05 84.55 11:22:01 1 11.99 0.00 1.94 3.04 0.05 82.98 11:22:01 2 12.64 0.00 2.34 2.63 0.05 82.33 11:22:01 3 13.56 0.00 2.41 0.45 0.05 83.53 11:22:01 4 12.89 0.00 2.11 0.77 0.05 84.19 11:22:01 5 8.68 0.00 2.16 1.02 0.03 88.11 11:22:01 6 12.28 0.00 2.75 12.34 0.08 72.55 11:22:01 7 9.24 0.00 2.04 2.22 0.05 86.44 11:23:01 all 10.19 0.00 2.49 1.07 0.06 86.19 11:23:01 0 15.14 0.00 2.66 0.28 0.07 81.85 11:23:01 1 7.30 0.00 2.33 2.41 0.07 87.89 11:23:01 2 8.71 0.00 1.72 1.10 0.05 88.42 11:23:01 3 10.59 0.00 2.48 0.13 0.05 86.74 11:23:01 4 10.56 0.00 2.13 0.08 0.07 87.16 11:23:01 5 10.50 0.00 2.03 0.08 0.05 87.33 11:23:01 6 7.03 0.00 3.12 4.18 0.03 85.64 11:23:01 7 11.68 0.00 3.48 0.30 0.07 84.47 11:24:01 all 0.62 0.00 0.08 0.15 0.03 99.12 11:24:01 0 0.78 0.00 0.08 0.00 0.07 99.07 11:24:01 1 0.52 0.00 0.07 0.50 0.03 98.88 11:24:01 2 0.55 0.00 0.07 0.60 0.00 98.78 11:24:01 3 0.38 0.00 0.05 0.02 0.02 99.53 11:24:01 4 0.20 0.00 0.05 0.00 0.02 99.73 11:24:01 5 1.28 0.00 0.13 0.12 0.05 98.42 11:24:01 6 0.72 0.00 0.12 0.00 0.03 99.13 11:24:01 7 0.52 0.00 0.05 0.00 0.02 99.42 Average: all 9.19 0.00 2.08 1.56 0.05 87.12 Average: 0 11.41 0.00 2.38 0.44 0.06 85.72 Average: 1 7.26 0.00 1.75 1.55 0.05 89.39 Average: 2 7.97 0.00 1.85 1.33 0.03 88.82 Average: 3 7.72 0.00 1.92 0.24 0.04 90.08 Average: 4 15.78 0.00 2.25 0.63 0.05 81.30 Average: 5 7.63 0.00 2.02 2.08 0.05 88.22 Average: 6 7.99 0.00 2.29 4.57 0.05 85.10 Average: 7 7.74 0.00 2.16 1.70 0.04 88.36