---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24148 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 13G 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 827 25861 0 5478 30883 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:09:49:3d brd ff:ff:ff:ff:ff:ff inet 10.30.107.117/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fe09:493d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:de:c9:22 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-24148) 04/18/24 _x86_64_ (8 CPU) 13:32:24 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 108.67 23.86 84.80 1257.39 31894.55 13:35:01 124.01 23.20 100.82 2800.87 35840.56 13:36:01 272.46 6.23 266.23 518.06 131224.99 13:37:01 158.32 6.57 151.76 301.05 31561.16 13:38:01 21.05 0.13 20.91 13.20 24639.09 13:39:01 69.92 1.35 68.57 104.92 20750.62 Average: 125.74 10.22 115.52 832.57 45987.53 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30148888 31732104 2790332 8.47 70520 1823060 1434932 4.22 843776 1658116 150840 13:35:01 29050180 31694140 3889040 11.81 95888 2826048 1555108 4.58 954500 2576324 824712 13:36:01 26340388 31484704 6598832 20.03 130080 5181372 3970712 11.68 1206916 4887668 904 13:37:01 24209420 29484320 8729800 26.50 136900 5290724 8982488 26.43 3362224 4811008 324 13:38:01 23788220 29066600 9151000 27.78 137116 5293872 9044120 26.61 3782564 4811312 172 13:39:01 26501796 31642556 6437424 19.54 138972 5168132 1505496 4.43 1258440 4680164 3236 Average: 26673149 30850737 6266071 19.02 118246 4263868 4415476 12.99 1901403 3904099 163365 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 ens3 53.41 37.69 835.24 7.68 0.00 0.00 0.00 0.00 13:34:01 lo 1.67 1.67 0.19 0.19 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 13:35:01 ens3 167.97 112.91 4557.50 12.85 0.00 0.00 0.00 0.00 13:35:01 br-282fc446ebc3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 5.73 5.73 0.55 0.55 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 13:36:01 ens3 991.55 413.16 24097.15 29.80 0.00 0.00 0.00 0.00 13:36:01 veth8b87f91 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 vethfd2ca60 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:36:01 br-282fc446ebc3 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:37:01 ens3 2.62 2.02 0.53 0.49 0.00 0.00 0.00 0.00 13:37:01 vethfd2ca60 40.03 35.48 19.86 34.13 0.00 0.00 0.00 0.00 13:37:01 veth11a765d 3.17 3.83 0.43 0.40 0.00 0.00 0.00 0.00 13:37:01 br-282fc446ebc3 0.45 0.28 0.03 0.02 0.00 0.00 0.00 0.00 13:38:01 ens3 13.45 11.65 5.53 2.70 0.00 0.00 0.00 0.00 13:38:01 vethfd2ca60 15.55 12.58 6.01 23.21 0.00 0.00 0.00 0.00 13:38:01 veth11a765d 3.45 5.00 0.53 2.56 0.00 0.00 0.00 0.00 13:38:01 br-282fc446ebc3 0.27 0.33 0.24 0.03 0.00 0.00 0.00 0.00 13:39:01 ens3 70.24 48.76 68.26 37.16 0.00 0.00 0.00 0.00 13:39:01 lo 21.68 21.68 2.30 2.30 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 216.56 104.37 4927.90 15.11 0.00 0.00 0.00 0.00 Average: lo 2.96 2.96 0.33 0.33 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24148) 04/18/24 _x86_64_ (8 CPU) 13:32:24 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.31 0.00 0.76 2.28 0.04 86.62 13:34:01 0 24.88 0.00 1.49 0.50 0.03 73.10 13:34:01 1 5.44 0.00 0.62 0.40 0.05 93.49 13:34:01 2 2.82 0.00 0.28 0.10 0.02 96.78 13:34:01 3 0.54 0.00 0.34 0.35 0.02 98.75 13:34:01 4 0.39 0.00 0.29 0.52 0.00 98.80 13:34:01 5 0.10 0.00 0.37 14.28 0.05 85.20 13:34:01 6 36.64 0.00 1.85 1.77 0.05 59.69 13:34:01 7 11.62 0.00 0.84 0.35 0.07 87.13 13:35:01 all 9.97 0.00 1.66 2.41 0.04 85.92 13:35:01 0 4.34 0.00 1.30 0.17 0.02 94.17 13:35:01 1 7.35 0.00 1.91 1.02 0.03 89.69 13:35:01 2 2.96 0.00 1.24 0.02 0.03 95.75 13:35:01 3 11.43 0.00 1.76 0.12 0.05 86.64 13:35:01 4 26.04 0.00 1.79 1.79 0.05 70.32 13:35:01 5 5.04 0.00 1.04 12.82 0.03 81.07 13:35:01 6 19.17 0.00 2.46 0.60 0.05 77.72 13:35:01 7 3.48 0.00 1.71 2.76 0.07 91.99 13:36:01 all 10.23 0.00 4.94 6.52 0.06 78.25 13:36:01 0 11.96 0.00 4.61 0.30 0.05 83.08 13:36:01 1 12.67 0.00 5.93 4.95 0.08 76.36 13:36:01 2 11.03 0.00 5.77 25.85 0.07 57.27 13:36:01 3 8.93 0.00 4.70 0.34 0.05 85.97 13:36:01 4 8.98 0.00 4.62 0.19 0.07 86.15 13:36:01 5 9.88 0.00 4.35 11.58 0.07 74.12 13:36:01 6 8.81 0.00 5.00 0.71 0.05 85.43 13:36:01 7 9.55 0.00 4.51 8.45 0.07 77.42 13:37:01 all 28.28 0.00 3.19 1.60 0.09 66.84 13:37:01 0 32.24 0.00 3.47 0.39 0.13 63.77 13:37:01 1 25.29 0.00 2.78 0.17 0.08 71.68 13:37:01 2 27.35 0.00 3.10 0.23 0.08 69.23 13:37:01 3 33.51 0.00 3.69 1.26 0.10 61.44 13:37:01 4 28.90 0.00 3.39 1.21 0.08 66.42 13:37:01 5 22.81 0.00 2.91 8.44 0.10 65.74 13:37:01 6 26.19 0.00 3.04 0.74 0.08 69.95 13:37:01 7 29.93 0.00 3.18 0.38 0.08 66.43 13:38:01 all 3.38 0.00 0.51 1.34 0.06 94.72 13:38:01 0 3.84 0.00 0.50 0.05 0.07 95.55 13:38:01 1 3.44 0.00 0.45 0.02 0.05 96.05 13:38:01 2 3.74 0.00 0.57 0.00 0.08 95.61 13:38:01 3 3.52 0.00 0.55 0.00 0.03 95.89 13:38:01 4 3.14 0.00 0.58 0.08 0.03 96.16 13:38:01 5 3.53 0.00 0.54 10.58 0.07 85.28 13:38:01 6 2.92 0.00 0.35 0.00 0.03 96.70 13:38:01 7 2.98 0.00 0.48 0.00 0.07 96.46 13:39:01 all 4.02 0.00 0.61 1.19 0.04 94.13 13:39:01 0 1.30 0.00 0.42 0.05 0.03 98.20 13:39:01 1 1.42 0.00 0.58 0.58 0.03 97.38 13:39:01 2 17.10 0.00 0.95 0.67 0.07 81.21 13:39:01 3 1.75 0.00 0.50 0.42 0.03 97.29 13:39:01 4 5.36 0.00 0.67 0.05 0.05 93.88 13:39:01 5 3.04 0.00 0.75 7.36 0.05 88.80 13:39:01 6 0.78 0.00 0.52 0.20 0.05 98.45 13:39:01 7 1.45 0.00 0.48 0.25 0.05 97.76 Average: all 11.03 0.00 1.94 2.55 0.06 84.44 Average: 0 13.08 0.00 1.96 0.24 0.06 84.66 Average: 1 9.25 0.00 2.04 1.18 0.06 87.48 Average: 2 10.83 0.00 1.97 4.40 0.06 82.74 Average: 3 9.95 0.00 1.92 0.41 0.05 87.67 Average: 4 12.14 0.00 1.89 0.64 0.05 85.29 Average: 5 7.39 0.00 1.65 10.84 0.06 80.05 Average: 6 15.73 0.00 2.20 0.67 0.05 81.35 Average: 7 9.84 0.00 1.86 2.01 0.07 86.22