---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22775 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 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 835 25336 0 5995 30876 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:c7:a7:53 brd ff:ff:ff:ff:ff:ff inet 10.30.107.151/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fec7:a753/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:c6:f5:31 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22775) 04/12/24 _x86_64_ (8 CPU) 15:05:35 LINUX RESTART (8 CPU) 15:06:01 tps rtps wtps bread/s bwrtn/s 15:07:01 132.18 71.25 60.92 4591.37 43476.89 15:08:01 98.87 13.88 84.99 1146.21 20329.28 15:09:01 148.14 10.41 137.73 1689.05 38295.35 15:10:01 282.12 14.38 267.74 772.41 115399.68 15:11:01 95.65 0.87 94.78 37.19 15521.86 15:12:01 24.86 0.02 24.85 2.13 12296.68 15:13:01 81.84 1.93 79.90 111.98 13608.17 Average: 123.38 16.11 107.28 1192.90 36991.57 15:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:07:01 30246032 31704716 2693188 8.18 56256 1721356 1489656 4.38 866556 1552564 81448 15:08:01 29905528 31715144 3033692 9.21 82156 2026724 1495616 4.40 873068 1843524 174292 15:09:01 27229484 31693308 5709736 17.33 123324 4538948 1422604 4.19 980596 4272248 1907356 15:10:01 24888644 30601232 8050576 24.44 135360 5716716 10444424 30.73 2162696 5309264 672 15:11:01 21826284 27633436 11112936 33.74 140136 5800768 12057640 35.48 5323144 5185404 1856 15:12:01 21573804 27413688 11365416 34.50 140800 5831560 11851132 34.87 5564868 5196456 304 15:13:01 25981092 31652736 6958128 21.12 143052 5677196 1552952 4.57 1388632 5045088 2640 Average: 25950124 30344894 6989096 21.22 117298 4473324 5759146 16.94 2451366 4057793 309795 15:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:07:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 ens3 343.16 229.65 1433.34 61.92 0.00 0.00 0.00 0.00 15:08:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 ens3 45.04 32.53 660.13 7.42 0.00 0.00 0.00 0.00 15:09:01 lo 11.00 11.00 1.09 1.09 0.00 0.00 0.00 0.00 15:09:01 br-88ba3473369e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 ens3 1009.53 487.90 20771.01 37.15 0.00 0.00 0.00 0.00 15:10:01 vethabcdeb9 0.25 0.43 0.02 0.03 0.00 0.00 0.00 0.00 15:10:01 veth977fb66 0.12 0.27 0.01 0.02 0.00 0.00 0.00 0.00 15:10:01 vetha5054ee 1.82 1.95 0.18 0.19 0.00 0.00 0.00 0.00 15:10:01 veth7e06235 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 vethabcdeb9 24.56 22.71 10.55 16.11 0.00 0.00 0.00 0.00 15:11:01 veth977fb66 4.38 5.12 0.63 0.64 0.00 0.00 0.00 0.00 15:11:01 vetha5054ee 26.40 22.06 3.62 3.44 0.00 0.00 0.00 0.00 15:11:01 vethafdae25 2.55 2.97 0.27 0.25 0.00 0.00 0.00 0.00 15:12:01 vethabcdeb9 23.50 19.40 7.82 25.43 0.00 0.00 0.00 0.00 15:12:01 veth977fb66 3.75 5.47 0.60 1.03 0.00 0.00 0.00 0.00 15:12:01 vetha5054ee 45.98 33.84 7.81 5.94 0.00 0.00 0.00 0.00 15:12:01 vethafdae25 6.37 8.02 0.95 1.03 0.00 0.00 0.00 0.00 15:13:01 lo 29.78 29.78 7.03 7.03 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 ens3 2116.98 1165.06 37294.70 173.24 0.00 0.00 0.00 0.00 Average: lo 3.77 3.77 0.96 0.96 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 297.20 163.07 5318.22 24.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22775) 04/12/24 _x86_64_ (8 CPU) 15:05:35 LINUX RESTART (8 CPU) 15:06:01 CPU %user %nice %system %iowait %steal %idle 15:07:01 all 8.76 0.00 0.93 5.59 0.03 84.69 15:07:01 0 4.31 0.00 1.06 31.24 0.03 63.36 15:07:01 1 9.78 0.00 0.88 1.00 0.03 88.30 15:07:01 2 5.70 0.00 0.83 1.08 0.02 92.36 15:07:01 3 16.73 0.00 0.89 4.23 0.05 78.10 15:07:01 4 14.27 0.00 1.14 0.52 0.05 84.02 15:07:01 5 9.58 0.00 1.14 1.72 0.03 87.53 15:07:01 6 4.16 0.00 0.70 0.70 0.03 94.40 15:07:01 7 5.59 0.00 0.78 4.31 0.02 89.30 15:08:01 all 10.34 0.00 0.61 2.48 0.03 86.54 15:08:01 0 5.89 0.00 0.52 6.34 0.02 87.23 15:08:01 1 12.72 0.00 0.92 0.38 0.02 85.96 15:08:01 2 3.19 0.00 0.45 2.52 0.00 93.84 15:08:01 3 6.20 0.00 0.37 0.60 0.05 92.78 15:08:01 4 10.56 0.00 0.80 0.70 0.02 87.94 15:08:01 5 17.77 0.00 0.70 1.50 0.02 80.00 15:08:01 6 24.88 0.00 1.00 1.13 0.03 72.95 15:08:01 7 1.53 0.00 0.18 6.62 0.00 91.67 15:09:01 all 11.97 0.00 4.26 3.58 0.09 80.10 15:09:01 0 13.48 0.00 4.53 7.87 0.10 74.03 15:09:01 1 11.17 0.00 4.59 0.27 0.07 83.89 15:09:01 2 15.83 0.00 3.90 2.29 0.08 77.89 15:09:01 3 9.25 0.00 3.54 2.22 0.10 84.89 15:09:01 4 7.67 0.00 3.49 1.68 0.07 87.10 15:09:01 5 12.37 0.00 4.39 1.47 0.10 81.68 15:09:01 6 14.20 0.00 4.44 1.92 0.10 79.34 15:09:01 7 11.74 0.00 5.25 11.01 0.10 71.89 15:10:01 all 10.78 0.00 3.24 9.12 0.08 76.77 15:10:01 0 10.73 0.00 3.87 26.63 0.08 58.68 15:10:01 1 12.36 0.00 3.73 9.43 0.07 74.42 15:10:01 2 11.43 0.00 2.95 1.69 0.07 83.86 15:10:01 3 11.72 0.00 3.69 25.55 0.08 58.95 15:10:01 4 11.37 0.00 2.48 0.29 0.07 85.79 15:10:01 5 12.57 0.00 3.58 2.65 0.07 81.13 15:10:01 6 6.52 0.00 2.30 4.25 0.10 86.83 15:10:01 7 9.56 0.00 3.32 2.63 0.10 84.39 15:11:01 all 55.09 0.00 5.58 0.76 0.13 38.43 15:11:01 0 57.36 0.00 6.05 0.03 0.12 36.43 15:11:01 1 58.56 0.00 5.98 0.02 0.13 35.30 15:11:01 2 57.41 0.00 5.65 2.17 0.14 34.63 15:11:01 3 60.22 0.00 6.39 1.64 0.12 31.63 15:11:01 4 43.47 0.00 4.71 0.67 0.13 51.01 15:11:01 5 60.16 0.00 5.80 1.33 0.13 32.57 15:11:01 6 52.04 0.00 4.99 0.22 0.14 42.61 15:11:01 7 51.55 0.00 5.09 0.02 0.12 43.22 15:12:01 all 10.02 0.00 1.03 0.53 0.05 88.38 15:12:01 0 13.09 0.00 1.29 0.03 0.05 85.53 15:12:01 1 11.07 0.00 1.17 0.03 0.05 87.67 15:12:01 2 8.04 0.00 0.97 2.63 0.03 88.33 15:12:01 3 9.10 0.00 1.22 0.17 0.05 89.46 15:12:01 4 9.13 0.00 0.68 0.08 0.03 90.08 15:12:01 5 11.42 0.00 1.14 0.85 0.05 86.54 15:12:01 6 10.76 0.00 1.02 0.42 0.05 87.75 15:12:01 7 7.56 0.00 0.77 0.03 0.03 91.60 15:13:01 all 6.63 0.00 0.73 0.82 0.03 91.79 15:13:01 0 5.57 0.00 0.83 0.20 0.02 93.37 15:13:01 1 0.94 0.00 0.60 0.28 0.02 98.16 15:13:01 2 9.75 0.00 0.90 4.86 0.03 84.45 15:13:01 3 29.36 0.00 1.22 0.52 0.05 68.85 15:13:01 4 1.72 0.00 0.78 0.07 0.03 97.40 15:13:01 5 1.54 0.00 0.52 0.03 0.02 97.90 15:13:01 6 1.38 0.00 0.45 0.42 0.02 97.74 15:13:01 7 2.86 0.00 0.55 0.17 0.02 96.41 Average: all 16.17 0.00 2.33 3.26 0.06 78.17 Average: 0 15.74 0.00 2.58 10.32 0.06 71.30 Average: 1 16.63 0.00 2.54 1.63 0.06 79.15 Average: 2 15.81 0.00 2.23 2.46 0.05 79.44 Average: 3 20.31 0.00 2.46 4.97 0.07 72.18 Average: 4 13.99 0.00 2.00 0.57 0.06 83.38 Average: 5 17.88 0.00 2.46 1.36 0.06 78.24 Average: 6 16.21 0.00 2.12 1.29 0.07 80.31 Average: 7 12.83 0.00 2.26 3.54 0.06 81.31