---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23191 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 12G 144G 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 872 27819 0 3475 30839 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:7a:82:72 brd ff:ff:ff:ff:ff:ff inet 10.30.106.94/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe7a:8272/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:5b:f4:86 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:f9ff:fe5b:f486/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23191) 06/23/25 _x86_64_ (8 CPU) 12:01:10 LINUX RESTART (8 CPU) 12:02:02 tps rtps wtps bread/s bwrtn/s 12:03:01 237.14 9.34 227.80 1686.21 64719.08 12:04:01 169.87 0.98 168.89 20.80 102856.06 12:05:01 120.60 0.05 120.55 4.93 52108.52 12:06:01 10.98 0.47 10.51 42.79 2147.78 Average: 134.22 2.68 131.54 433.52 55419.50 12:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 29692796 31637512 3246424 9.86 91412 2144528 1591804 4.68 1004576 1899568 7964 12:04:01 28595664 31544552 4343556 13.19 105988 3102872 1642068 4.83 1159344 2781148 45064 12:05:01 28546480 31629376 4392740 13.34 124628 3195908 1496992 4.40 1107052 2866348 20 12:06:01 28514936 31602076 4424284 13.43 125980 3202860 1431964 4.21 1143436 2866076 24692 Average: 28837469 31603379 4101751 12.45 112002 2911542 1540707 4.53 1103602 2603285 19435 12:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 veth7894fbe 9.52 21.76 0.69 85.73 0.00 0.00 0.00 0.01 12:03:01 docker0 14.66 27.77 0.87 131.24 0.00 0.00 0.00 0.00 12:03:01 lo 2.91 2.91 0.31 0.31 0.00 0.00 0.00 0.00 12:03:01 ens3 425.60 258.07 1942.21 25.54 0.00 0.00 0.00 0.00 12:04:01 docker0 403.92 1131.33 24.55 5895.89 0.00 0.00 0.00 0.00 12:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:04:01 ens3 1157.09 423.91 5901.80 35.51 0.00 0.00 0.00 0.00 12:04:01 vethd27ab2d 59.42 102.33 7.19 524.74 0.00 0.00 0.00 0.04 12:05:01 docker0 0.32 0.47 0.03 0.71 0.00 0.00 0.00 0.00 12:05:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 12:05:01 ens3 312.51 444.19 25.37 3507.24 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 12:06:01 ens3 279.12 353.87 26.67 2784.29 0.00 0.00 0.00 0.00 Average: docker0 105.10 290.98 6.39 1512.66 0.00 0.00 0.00 0.00 Average: lo 1.76 1.76 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 544.07 370.47 1974.14 1594.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23191) 06/23/25 _x86_64_ (8 CPU) 12:01:10 LINUX RESTART (8 CPU) 12:02:02 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 8.87 0.00 1.51 2.20 0.04 87.38 12:03:01 0 2.19 0.00 0.92 0.20 0.02 96.68 12:03:01 1 7.51 0.00 1.59 0.34 0.03 90.53 12:03:01 2 22.85 0.00 2.25 1.45 0.07 73.37 12:03:01 3 8.84 0.00 1.52 0.19 0.03 89.42 12:03:01 4 5.37 0.00 1.01 0.24 0.07 93.32 12:03:01 5 18.35 0.00 2.39 2.93 0.05 76.29 12:03:01 6 4.48 0.00 1.64 6.43 0.03 87.42 12:03:01 7 1.41 0.00 0.75 5.83 0.03 91.97 12:04:01 all 6.23 0.00 1.75 2.05 0.04 89.93 12:04:01 0 5.74 0.00 1.07 0.00 0.02 93.17 12:04:01 1 4.58 0.00 1.19 0.00 0.05 94.19 12:04:01 2 4.98 0.00 1.21 0.20 0.03 93.58 12:04:01 3 13.99 0.00 3.79 0.02 0.07 82.13 12:04:01 4 11.93 0.00 2.67 0.39 0.05 84.96 12:04:01 5 1.84 0.00 0.67 0.05 0.03 97.41 12:04:01 6 3.99 0.00 1.24 0.10 0.03 94.64 12:04:01 7 2.82 0.00 2.13 15.79 0.07 79.20 12:05:01 all 15.00 0.00 1.28 0.94 0.06 82.71 12:05:01 0 16.00 0.00 1.26 0.03 0.05 82.66 12:05:01 1 5.12 0.00 0.79 0.07 0.03 93.99 12:05:01 2 16.58 0.00 1.27 0.00 0.08 82.07 12:05:01 3 14.55 0.00 0.91 0.92 0.08 83.53 12:05:01 4 28.70 0.00 2.84 0.15 0.05 68.26 12:05:01 5 13.90 0.00 1.09 0.02 0.07 84.93 12:05:01 6 15.75 0.00 1.04 0.10 0.05 83.06 12:05:01 7 9.36 0.00 1.05 6.28 0.07 83.24 12:06:01 all 11.39 0.00 0.47 0.06 0.05 88.03 12:06:01 0 17.82 0.00 0.59 0.02 0.05 81.53 12:06:01 1 13.94 0.00 0.48 0.05 0.03 85.49 12:06:01 2 2.39 0.00 0.27 0.02 0.03 97.30 12:06:01 3 16.35 0.00 0.65 0.02 0.08 82.90 12:06:01 4 10.79 0.00 0.45 0.00 0.05 88.71 12:06:01 5 19.09 0.00 0.82 0.00 0.07 80.03 12:06:01 6 0.85 0.00 0.13 0.00 0.00 99.02 12:06:01 7 9.94 0.00 0.42 0.40 0.05 89.19 Average: all 10.38 0.00 1.25 1.31 0.05 87.01 Average: 0 10.46 0.00 0.96 0.06 0.03 88.49 Average: 1 7.79 0.00 1.01 0.11 0.04 91.05 Average: 2 11.64 0.00 1.24 0.41 0.05 86.65 Average: 3 13.45 0.00 1.72 0.29 0.07 84.47 Average: 4 14.24 0.00 1.74 0.19 0.05 83.77 Average: 5 13.26 0.00 1.23 0.74 0.05 84.71 Average: 6 6.28 0.00 1.01 1.63 0.03 91.05 Average: 7 5.92 0.00 1.09 7.05 0.05 85.89