---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9484 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: 2800.000 BogoMIPS: 5600.00 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 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 886 26871 0 4408 30824 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:13:85:5a brd ff:ff:ff:ff:ff:ff inet 10.30.106.156/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe13:855a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:d0:a1:94 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::42:5eff:fed0:a194/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9484) 04/27/25 _x86_64_ (8 CPU) 22:54:49 LINUX RESTART (8 CPU) 22:55:01 tps rtps wtps bread/s bwrtn/s 22:56:01 420.68 74.07 346.61 5314.71 110436.53 22:57:01 533.54 23.01 510.53 2703.28 149847.69 22:58:01 123.50 0.45 123.05 46.53 27325.18 22:59:01 40.61 0.77 39.84 32.93 878.25 Average: 279.58 24.58 255.01 2024.36 72121.91 22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:56:01 30166488 31698472 2772732 8.42 67672 1776164 1390880 4.09 850376 1633660 158044 22:57:01 27133656 30993664 5805564 17.63 115328 3994608 3582312 10.54 1724408 3625932 1124 22:58:01 26262360 30439104 6676860 20.27 143660 4247120 4390972 12.92 2321248 3852080 1532 22:59:01 27489716 31529292 5449504 16.54 144364 4096492 1577644 4.64 1268776 3716916 2668 Average: 27763055 31165133 5176165 15.71 117756 3528596 2735452 8.05 1541202 3207147 40842 22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 2.07 2.07 0.23 0.23 0.00 0.00 0.00 0.00 22:56:01 ens3 415.41 284.07 1623.82 76.98 0.00 0.00 0.00 0.00 22:57:01 vetha904280 90.17 89.75 15.38 18.39 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 10.63 10.63 0.95 0.95 0.00 0.00 0.00 0.00 22:57:01 veth9741153 10.06 12.85 0.92 192.65 0.00 0.00 0.00 0.02 22:58:01 vetha904280 409.43 407.63 51.66 105.00 0.00 0.00 0.00 0.01 22:58:01 docker0 22.03 30.68 2.56 293.12 0.00 0.00 0.00 0.00 22:58:01 lo 2.37 2.37 0.20 0.20 0.00 0.00 0.00 0.00 22:58:01 veth9741153 0.27 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 lo 3.60 3.60 0.32 0.32 0.00 0.00 0.00 0.00 22:59:01 ens3 1007.18 696.13 14783.45 127.60 0.00 0.00 0.00 0.00 Average: docker0 5.51 7.67 0.64 73.28 0.00 0.00 0.00 0.00 Average: lo 4.67 4.67 0.42 0.42 0.00 0.00 0.00 0.00 Average: ens3 250.45 172.65 3694.49 31.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9484) 04/27/25 _x86_64_ (8 CPU) 22:54:49 LINUX RESTART (8 CPU) 22:55:01 CPU %user %nice %system %iowait %steal %idle 22:56:01 all 9.69 0.00 1.27 2.84 0.04 86.17 22:56:01 0 16.19 0.00 1.03 0.65 0.03 82.10 22:56:01 1 6.99 0.00 3.09 4.16 0.03 85.73 22:56:01 2 25.69 0.00 1.90 5.91 0.07 66.43 22:56:01 3 4.54 0.00 0.64 10.94 0.03 83.84 22:56:01 4 7.32 0.00 1.09 0.28 0.03 91.27 22:56:01 5 8.43 0.00 0.78 0.20 0.03 90.56 22:56:01 6 5.74 0.00 0.62 0.42 0.03 93.19 22:56:01 7 2.56 0.00 0.99 0.18 0.02 96.26 22:57:01 all 19.36 0.00 4.82 3.52 0.06 72.24 22:57:01 0 13.80 0.00 4.99 0.84 0.05 80.32 22:57:01 1 17.44 0.00 4.99 3.22 0.05 74.31 22:57:01 2 20.67 0.00 5.33 2.54 0.07 71.40 22:57:01 3 15.65 0.00 4.28 4.18 0.07 75.82 22:57:01 4 18.78 0.00 5.27 10.34 0.07 65.54 22:57:01 5 16.70 0.00 4.28 3.04 0.05 75.92 22:57:01 6 18.95 0.00 4.61 2.38 0.05 74.01 22:57:01 7 32.90 0.00 4.74 1.66 0.08 60.62 22:58:01 all 8.47 0.00 1.61 0.86 0.04 89.01 22:58:01 0 7.92 0.00 1.92 0.07 0.03 90.06 22:58:01 1 6.03 0.00 1.56 2.96 0.03 89.42 22:58:01 2 9.23 0.00 1.30 0.03 0.02 89.42 22:58:01 3 13.52 0.00 2.04 1.78 0.10 82.56 22:58:01 4 8.14 0.00 1.93 0.62 0.03 89.28 22:58:01 5 6.61 0.00 1.37 0.02 0.05 91.95 22:58:01 6 11.90 0.00 1.76 0.32 0.05 85.97 22:58:01 7 4.36 0.00 1.06 1.14 0.03 93.41 22:59:01 all 2.13 0.00 0.47 0.21 0.03 97.16 22:59:01 0 2.67 0.00 0.48 0.02 0.00 96.83 22:59:01 1 7.97 0.00 0.47 0.60 0.03 90.93 22:59:01 2 1.02 0.00 0.48 0.05 0.02 98.43 22:59:01 3 1.32 0.00 0.40 0.05 0.03 98.20 22:59:01 4 0.97 0.00 0.43 0.30 0.02 98.28 22:59:01 5 1.08 0.00 0.57 0.33 0.02 98.00 22:59:01 6 0.72 0.00 0.47 0.02 0.03 98.77 22:59:01 7 1.34 0.00 0.43 0.32 0.05 97.86 Average: all 9.90 0.00 2.04 1.86 0.04 86.16 Average: 0 10.14 0.00 2.10 0.39 0.03 87.34 Average: 1 9.60 0.00 2.52 2.73 0.04 85.11 Average: 2 14.14 0.00 2.25 2.13 0.04 81.44 Average: 3 8.75 0.00 1.84 4.23 0.06 85.12 Average: 4 8.79 0.00 2.18 2.88 0.04 86.12 Average: 5 8.19 0.00 1.75 0.89 0.04 89.13 Average: 6 9.32 0.00 1.86 0.78 0.04 88.00 Average: 7 10.28 0.00 1.80 0.82 0.05 87.05