---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80078 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 14G 142G 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 881 25141 0 6144 30830 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:73:53:54 brd ff:ff:ff:ff:ff:ff inet 10.30.106.236/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe73:5354/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:fc:25:94 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::42:73ff:fefc:2594/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80078) 10/28/24 _x86_64_ (8 CPU) 13:32:26 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 308.19 43.50 264.68 1959.94 19864.43 13:35:01 304.67 18.81 285.85 2284.71 140108.76 13:36:01 192.37 4.57 187.80 454.46 31987.60 13:37:01 132.73 0.30 132.43 27.73 27351.04 13:38:01 76.05 1.32 74.74 93.32 12833.99 Average: 202.45 13.60 188.85 960.74 46521.13 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30113812 31681216 2825408 8.58 71188 1807136 1428720 4.20 889968 1643584 140464 13:35:01 26181880 31655460 6757340 20.51 122800 5513500 1697948 5.00 993304 5269728 310056 13:36:01 23838352 29751656 9100868 27.63 139684 5921960 8436556 24.82 3120844 5381300 163512 13:37:01 23526048 29569560 9413172 28.58 157428 6017036 8442376 24.84 3354096 5437428 1440 13:38:01 25786512 31609984 7152708 21.71 159568 5787428 1590864 4.68 1360360 5245208 612 Average: 25889321 30853575 7049899 21.40 130134 5009412 4319293 12.71 1943714 4595450 123217 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 ens3 253.11 155.60 1168.50 55.90 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 13:35:01 ens3 1180.51 599.68 32645.69 51.47 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 br-68b3f9ded7ac 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 12.06 12.06 1.18 1.18 0.00 0.00 0.00 0.00 13:36:01 veth1cd8fa5 6.15 5.65 0.84 0.70 0.00 0.00 0.00 0.00 13:36:01 veth72d9cef 145.09 166.01 27.07 25.77 0.00 0.00 0.00 0.00 13:36:01 vethd0d7e93 90.55 90.28 15.40 18.42 0.00 0.00 0.00 0.00 13:36:01 vethe8a2cea 4.42 5.67 0.74 0.84 0.00 0.00 0.00 0.00 13:37:01 veth1cd8fa5 85.14 87.80 12.24 28.92 0.00 0.00 0.00 0.00 13:37:01 veth72d9cef 148.08 149.11 41.02 19.73 0.00 0.00 0.00 0.00 13:37:01 vethd0d7e93 72.49 72.20 13.54 19.80 0.00 0.00 0.00 0.00 13:37:01 vethe8a2cea 0.37 0.65 0.05 0.06 0.00 0.00 0.00 0.00 13:38:01 ens3 1708.92 943.38 35552.02 151.33 0.00 0.00 0.00 0.00 13:38:01 docker0 12.18 17.55 2.06 286.52 0.00 0.00 0.00 0.00 13:38:01 lo 21.63 21.63 2.05 2.05 0.00 0.00 0.00 0.00 Average: ens3 309.00 168.30 7035.97 25.73 0.00 0.00 0.00 0.00 Average: docker0 2.44 3.52 0.41 57.49 0.00 0.00 0.00 0.00 Average: lo 3.56 3.56 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80078) 10/28/24 _x86_64_ (8 CPU) 13:32:26 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.44 0.00 1.02 2.59 0.04 85.91 13:34:01 0 25.68 0.00 1.84 1.75 0.05 70.68 13:34:01 1 26.62 0.00 1.58 1.61 0.07 70.12 13:34:01 2 7.16 0.00 1.56 4.06 0.03 87.19 13:34:01 3 6.53 0.00 1.00 0.87 0.02 91.59 13:34:01 4 3.20 0.00 0.65 3.33 0.03 92.79 13:34:01 5 7.48 0.00 0.49 0.44 0.02 91.57 13:34:01 6 5.14 0.00 0.46 0.00 0.07 94.34 13:34:01 7 1.73 0.00 0.59 8.65 0.03 88.99 13:35:01 all 13.09 0.00 6.09 12.80 0.06 67.95 13:35:01 0 11.62 0.00 5.90 7.40 0.07 75.02 13:35:01 1 21.25 0.00 5.42 2.50 0.07 70.77 13:35:01 2 12.28 0.00 5.31 1.23 0.07 81.11 13:35:01 3 10.75 0.00 4.45 2.07 0.05 82.68 13:35:01 4 12.13 0.00 6.40 6.81 0.07 74.60 13:35:01 5 13.93 0.00 5.97 11.25 0.05 68.80 13:35:01 6 11.49 0.00 6.79 17.51 0.07 64.14 13:35:01 7 11.31 0.00 8.51 54.23 0.09 25.88 13:36:01 all 28.29 0.00 4.02 4.29 0.10 63.30 13:36:01 0 33.00 0.00 4.08 0.42 0.08 62.42 13:36:01 1 33.54 0.00 4.20 3.78 0.10 58.38 13:36:01 2 25.20 0.00 3.66 0.48 0.10 70.55 13:36:01 3 22.81 0.00 3.69 0.29 0.10 73.11 13:36:01 4 32.41 0.00 4.58 2.49 0.10 60.41 13:36:01 5 26.29 0.00 3.98 5.22 0.10 64.41 13:36:01 6 30.67 0.00 4.53 3.22 0.12 61.47 13:36:01 7 22.46 0.00 3.45 18.46 0.08 55.55 13:37:01 all 9.62 0.00 1.99 2.55 0.06 85.78 13:37:01 0 9.78 0.00 2.57 6.62 0.08 80.94 13:37:01 1 8.98 0.00 2.43 0.99 0.05 87.54 13:37:01 2 10.61 0.00 1.60 0.69 0.05 87.05 13:37:01 3 10.07 0.00 2.06 0.13 0.03 87.71 13:37:01 4 9.15 0.00 1.91 0.47 0.07 88.41 13:37:01 5 11.10 0.00 2.00 0.71 0.10 86.10 13:37:01 6 9.58 0.00 1.78 3.04 0.07 85.52 13:37:01 7 7.71 0.00 1.58 7.76 0.07 82.88 13:38:01 all 4.50 0.00 0.64 1.26 0.04 93.55 13:38:01 0 0.60 0.00 0.63 3.34 0.03 95.40 13:38:01 1 1.67 0.00 0.40 0.15 0.05 97.73 13:38:01 2 24.23 0.00 1.04 0.99 0.07 73.67 13:38:01 3 1.99 0.00 0.60 0.10 0.05 97.26 13:38:01 4 1.00 0.00 0.50 0.07 0.02 98.41 13:38:01 5 2.12 0.00 0.65 0.65 0.02 96.56 13:38:01 6 2.97 0.00 0.77 4.69 0.03 91.54 13:38:01 7 1.49 0.00 0.60 0.10 0.03 97.78 Average: all 13.19 0.00 2.75 4.69 0.06 79.31 Average: 0 16.09 0.00 3.00 3.91 0.06 76.93 Average: 1 18.36 0.00 2.80 1.80 0.07 76.96 Average: 2 15.93 0.00 2.63 1.48 0.06 79.89 Average: 3 10.43 0.00 2.36 0.69 0.05 86.47 Average: 4 11.57 0.00 2.81 2.62 0.06 82.94 Average: 5 12.18 0.00 2.62 3.65 0.06 81.49 Average: 6 11.97 0.00 2.87 5.70 0.07 79.40 Average: 7 8.93 0.00 2.93 17.72 0.06 70.36