---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13862 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 864 26284 0 5017 30847 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:01:44:e3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.169/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe01:44e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:3e:8b:89 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:faff:fe3e:8b89/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13862) 05/17/25 _x86_64_ (8 CPU) 21:29:11 LINUX RESTART (8 CPU) 21:30:01 tps rtps wtps bread/s bwrtn/s 21:31:01 171.57 19.75 151.82 2303.48 49569.87 21:32:02 370.99 12.01 358.97 782.50 126231.16 21:33:01 151.53 0.32 151.21 22.64 52959.99 21:34:01 68.12 1.23 66.89 91.18 21795.67 Average: 190.72 8.36 182.35 803.20 62679.66 21:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:31:01 27348668 31615716 5590552 16.97 116700 4352592 2014088 5.93 1012508 4128056 2554404 21:32:02 25369652 29840308 7569568 22.98 126084 4530860 7392288 21.75 2978180 4083260 1488 21:33:01 24900580 29704660 8038640 24.40 155656 4796764 7565248 22.26 3187640 4296508 140 21:34:01 26866104 31535608 6073116 18.44 157908 4670424 1646104 4.84 1397576 4168348 12812 Average: 26121251 30674073 6817969 20.70 139087 4587660 4654432 13.69 2143976 4169043 642211 21:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 lo 12.33 12.33 1.25 1.25 0.00 0.00 0.00 0.00 21:31:01 ens3 1427.40 783.14 21964.43 66.35 0.00 0.00 0.00 0.00 21:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:02 veth43a46a0 1.62 1.62 0.14 0.15 0.00 0.00 0.00 0.00 21:32:02 vethda4428a 8.22 8.80 1.24 1.20 0.00 0.00 0.00 0.00 21:32:02 lo 0.80 0.80 0.05 0.05 0.00 0.00 0.00 0.00 21:33:01 docker0 22.96 32.64 2.65 303.82 0.00 0.00 0.00 0.00 21:33:01 veth43a46a0 4.88 6.71 1.02 0.78 0.00 0.00 0.00 0.00 21:33:01 vethda4428a 17.81 13.40 1.94 2.03 0.00 0.00 0.00 0.00 21:33:01 lo 1.19 1.19 0.11 0.11 0.00 0.00 0.00 0.00 21:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 21:34:01 ens3 1977.19 1125.73 24345.60 173.97 0.00 0.00 0.00 0.00 Average: docker0 5.67 8.06 0.65 75.00 0.00 0.00 0.00 0.00 Average: lo 4.39 4.39 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 396.35 222.08 5849.04 25.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13862) 05/17/25 _x86_64_ (8 CPU) 21:29:11 LINUX RESTART (8 CPU) 21:30:01 CPU %user %nice %system %iowait %steal %idle 21:31:01 all 14.73 0.00 4.24 1.73 0.06 79.24 21:31:01 0 8.88 0.00 4.50 1.79 0.03 84.80 21:31:01 1 36.70 0.00 4.58 2.46 0.08 56.17 21:31:01 2 10.02 0.00 3.75 0.08 0.07 86.08 21:31:01 3 19.94 0.00 5.06 0.87 0.07 74.05 21:31:01 4 8.71 0.00 3.87 0.51 0.03 86.88 21:31:01 5 7.91 0.00 4.27 2.73 0.05 85.03 21:31:01 6 7.72 0.00 3.79 4.85 0.05 83.59 21:31:01 7 17.84 0.00 4.11 0.59 0.05 77.40 21:32:02 all 24.28 0.00 3.61 4.27 0.06 67.78 21:32:02 0 15.28 0.00 3.00 0.59 0.07 81.07 21:32:02 1 21.74 0.00 4.32 22.75 0.08 51.11 21:32:02 2 26.05 0.00 4.24 1.16 0.07 68.49 21:32:02 3 34.10 0.00 4.38 1.54 0.07 59.91 21:32:02 4 23.75 0.00 3.42 2.92 0.07 69.85 21:32:02 5 30.23 0.00 3.79 0.82 0.07 65.09 21:32:02 6 14.24 0.00 2.14 3.43 0.07 80.12 21:32:02 7 28.84 0.00 3.58 1.04 0.07 66.47 21:33:01 all 11.09 0.00 2.19 1.81 0.07 84.83 21:33:01 0 8.61 0.00 1.69 1.17 0.05 88.47 21:33:01 1 9.82 0.00 2.59 2.21 0.05 85.33 21:33:01 2 10.96 0.00 1.89 0.02 0.07 87.07 21:33:01 3 13.89 0.00 2.34 0.82 0.09 82.87 21:33:01 4 11.91 0.00 2.38 0.94 0.07 84.70 21:33:01 5 13.34 0.00 2.28 0.10 0.07 84.20 21:33:01 6 7.73 0.00 1.77 8.92 0.07 81.50 21:33:01 7 12.53 0.00 2.58 0.32 0.07 84.51 21:34:01 all 5.77 0.00 0.73 1.14 0.04 92.32 21:34:01 0 1.48 0.00 0.73 0.10 0.05 97.63 21:34:01 1 4.07 0.00 1.02 1.97 0.03 92.91 21:34:01 2 1.88 0.00 0.72 0.18 0.03 97.18 21:34:01 3 15.09 0.00 0.92 0.33 0.05 83.61 21:34:01 4 13.68 0.00 0.72 0.25 0.03 85.32 21:34:01 5 3.31 0.00 0.51 0.08 0.07 96.04 21:34:01 6 4.15 0.00 0.60 5.82 0.05 89.38 21:34:01 7 2.52 0.00 0.65 0.38 0.05 96.40 Average: all 13.96 0.00 2.69 2.24 0.06 81.05 Average: 0 8.55 0.00 2.48 0.91 0.05 88.01 Average: 1 18.10 0.00 3.13 7.35 0.06 71.36 Average: 2 12.22 0.00 2.65 0.36 0.06 84.71 Average: 3 20.78 0.00 3.17 0.89 0.07 75.09 Average: 4 14.53 0.00 2.60 1.15 0.05 81.67 Average: 5 13.66 0.00 2.70 0.93 0.06 82.64 Average: 6 8.46 0.00 2.07 5.74 0.06 83.66 Average: 7 15.43 0.00 2.73 0.58 0.06 81.20