---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77825 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 901 25257 0 6008 30810 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:a2:43:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.227/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fea2:43c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:e9:cf:59 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:f8ff:fee9:cf59/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77825) 10/19/24 _x86_64_ (8 CPU) 08:29:08 LINUX RESTART (8 CPU) 08:30:02 tps rtps wtps bread/s bwrtn/s 08:31:01 159.70 32.35 127.35 3256.80 31958.92 08:32:01 434.96 12.11 422.85 806.27 154257.32 08:33:01 48.78 0.25 48.53 34.52 24955.32 08:34:01 141.74 0.23 141.50 16.39 36894.22 08:35:01 20.86 0.03 20.83 2.53 21145.53 08:36:01 82.90 0.98 81.92 38.13 22228.13 Average: 148.12 7.59 140.53 685.24 48617.87 08:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 29394024 31632916 3545196 10.76 79760 2457056 1928652 5.67 1003240 2213492 612576 08:32:01 24763380 30160180 8175840 24.82 127152 5428600 9388704 27.62 2616576 4993584 5448 08:33:01 22033512 27709064 10905708 33.11 140284 5674140 11954128 35.17 5250984 5048236 137756 08:34:01 21867928 27696604 11071292 33.61 158352 5787612 12014692 35.35 5311856 5124924 340 08:35:01 21488640 27319772 11450580 34.76 158628 5789684 12389420 36.45 5689428 5126212 596 08:36:01 25901576 31581288 7037644 21.37 159748 5653600 1594428 4.69 1509500 4985960 2740 Average: 24241510 29349971 8697710 26.41 137321 5131782 8211671 24.16 3563597 4582068 126576 08:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 lo 13.15 13.15 1.23 1.23 0.00 0.00 0.00 0.00 08:31:01 ens3 286.32 197.58 6827.32 23.15 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 vethed40d7d 0.28 0.63 0.02 0.03 0.00 0.00 0.00 0.00 08:32:01 br-8e58c274c408 0.32 0.12 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 veth85e9d49 2.13 2.42 0.19 0.22 0.00 0.00 0.00 0.00 08:32:01 veth24c6364 32.08 41.44 3.01 4.84 0.00 0.00 0.00 0.00 08:33:01 vethed40d7d 2.65 3.20 0.32 0.28 0.00 0.00 0.00 0.00 08:33:01 br-8e58c274c408 0.25 0.23 0.02 0.02 0.00 0.00 0.00 0.00 08:33:01 veth85e9d49 25.87 21.32 3.05 3.25 0.00 0.00 0.00 0.00 08:33:01 veth24c6364 29.94 33.65 18.24 12.45 0.00 0.00 0.00 0.00 08:34:01 vethed40d7d 4.47 6.08 1.64 2.11 0.00 0.00 0.00 0.00 08:34:01 br-8e58c274c408 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth85e9d49 43.59 31.34 8.00 5.68 0.00 0.00 0.00 0.00 08:34:01 veth24c6364 37.14 43.04 89.97 14.14 0.00 0.00 0.00 0.01 08:35:01 vethed40d7d 5.95 7.73 0.97 1.52 0.00 0.00 0.00 0.00 08:35:01 br-8e58c274c408 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth85e9d49 54.39 40.56 7.26 6.68 0.00 0.00 0.00 0.00 08:35:01 veth24c6364 37.34 41.58 93.75 13.09 0.00 0.00 0.00 0.01 08:36:01 lo 26.83 26.83 2.51 2.51 0.00 0.00 0.00 0.00 08:36:01 ens3 1946.86 1105.57 38405.52 186.66 0.00 0.00 0.00 0.00 08:36:01 docker0 12.48 17.06 2.07 286.38 0.00 0.00 0.00 0.00 Average: lo 3.75 3.75 0.36 0.36 0.00 0.00 0.00 0.00 Average: ens3 264.79 143.88 6256.89 19.05 0.00 0.00 0.00 0.00 Average: docker0 2.09 2.85 0.35 47.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77825) 10/19/24 _x86_64_ (8 CPU) 08:29:08 LINUX RESTART (8 CPU) 08:30:02 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 9.51 0.00 1.56 2.65 0.04 86.25 08:31:01 0 3.43 0.00 1.02 0.46 0.02 95.07 08:31:01 1 13.74 0.00 1.67 1.29 0.07 83.23 08:31:01 2 1.67 0.00 1.31 10.71 0.03 86.28 08:31:01 3 13.38 0.00 1.65 0.78 0.03 84.15 08:31:01 4 13.03 0.00 2.25 1.19 0.07 83.45 08:31:01 5 6.49 0.00 1.26 0.19 0.03 92.03 08:31:01 6 23.11 0.00 2.25 1.82 0.07 72.75 08:31:01 7 1.26 0.00 1.04 4.71 0.03 92.95 08:32:01 all 20.00 0.00 7.82 10.26 0.08 61.85 08:32:01 0 19.92 0.00 7.28 13.34 0.07 59.39 08:32:01 1 19.62 0.00 8.76 3.24 0.08 68.30 08:32:01 2 20.22 0.00 7.54 4.82 0.07 67.36 08:32:01 3 20.45 0.00 9.20 46.87 0.10 23.38 08:32:01 4 22.75 0.00 7.03 4.12 0.07 66.03 08:32:01 5 16.71 0.00 7.47 3.84 0.07 71.92 08:32:01 6 18.39 0.00 7.22 2.23 0.07 72.10 08:32:01 7 21.96 0.00 8.10 3.88 0.08 65.97 08:33:01 all 53.83 0.00 5.92 0.90 0.11 39.25 08:33:01 0 57.15 0.00 6.13 1.22 0.12 35.38 08:33:01 1 54.55 0.00 5.81 0.19 0.10 39.35 08:33:01 2 52.33 0.00 6.02 0.08 0.12 41.45 08:33:01 3 55.36 0.00 6.56 0.08 0.10 37.90 08:33:01 4 53.91 0.00 6.13 4.63 0.10 35.23 08:33:01 5 55.80 0.00 5.67 0.87 0.10 37.56 08:33:01 6 48.26 0.00 4.82 0.05 0.12 46.75 08:33:01 7 53.24 0.00 6.14 0.07 0.12 40.43 08:34:01 all 12.18 0.00 2.10 2.71 0.09 82.92 08:34:01 0 12.39 0.00 1.98 1.53 0.07 84.04 08:34:01 1 10.16 0.00 2.08 0.79 0.17 86.81 08:34:01 2 11.07 0.00 2.01 1.02 0.08 85.82 08:34:01 3 14.64 0.00 2.42 1.04 0.08 81.82 08:34:01 4 14.94 0.00 2.20 10.87 0.10 71.89 08:34:01 5 11.31 0.00 2.37 3.53 0.07 82.72 08:34:01 6 10.72 0.00 1.73 0.17 0.08 87.30 08:34:01 7 12.22 0.00 2.03 2.74 0.10 82.91 08:35:01 all 6.12 0.00 0.63 1.11 0.07 92.07 08:35:01 0 5.03 0.00 0.52 0.02 0.07 94.37 08:35:01 1 7.64 0.00 0.67 0.05 0.08 91.55 08:35:01 2 6.64 0.00 0.74 0.00 0.08 92.55 08:35:01 3 6.09 0.00 0.69 0.32 0.05 92.85 08:35:01 4 6.65 0.00 0.72 8.25 0.08 84.30 08:35:01 5 6.32 0.00 0.46 0.07 0.07 93.08 08:35:01 6 4.75 0.00 0.69 0.15 0.08 94.33 08:35:01 7 5.85 0.00 0.55 0.02 0.05 93.53 08:36:01 all 3.42 0.00 0.95 1.37 0.07 94.19 08:36:01 0 4.16 0.00 0.97 0.03 0.07 94.77 08:36:01 1 3.31 0.00 1.04 0.05 0.08 95.52 08:36:01 2 3.14 0.00 1.05 0.25 0.05 95.51 08:36:01 3 2.86 0.00 0.85 0.33 0.05 95.91 08:36:01 4 3.51 0.00 0.89 9.13 0.07 86.41 08:36:01 5 2.89 0.00 1.05 0.84 0.10 95.11 08:36:01 6 3.23 0.00 0.94 0.05 0.07 95.72 08:36:01 7 4.22 0.00 0.84 0.35 0.05 94.54 Average: all 17.45 0.00 3.15 3.16 0.08 76.16 Average: 0 16.97 0.00 2.98 2.76 0.07 77.22 Average: 1 18.11 0.00 3.33 0.93 0.10 77.53 Average: 2 15.79 0.00 3.10 2.79 0.07 78.24 Average: 3 18.74 0.00 3.55 8.17 0.07 69.47 Average: 4 19.07 0.00 3.20 6.38 0.08 71.27 Average: 5 16.51 0.00 3.03 1.55 0.07 78.83 Average: 6 17.97 0.00 2.93 0.74 0.08 78.27 Average: 7 16.43 0.00 3.11 1.95 0.07 78.43