---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41421 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 144G 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 866 27263 0 4037 30845 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:11:f3:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.99/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe11:f3a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:4d:b2:1b 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::42:2ff:fe4d:b21b/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-41421) 09/24/24 _x86_64_ (8 CPU) 13:52:56 LINUX RESTART (8 CPU) 13:53:01 tps rtps wtps bread/s bwrtn/s 13:54:02 336.53 74.57 261.96 5345.91 100926.51 13:55:01 205.41 22.42 182.99 2630.88 96451.31 13:56:01 349.96 0.50 349.46 4.00 58843.13 13:57:01 851.11 0.03 851.07 4.53 69231.39 13:58:01 50.74 1.62 49.13 98.38 8359.94 Average: 359.26 19.82 339.44 1613.35 66663.18 13:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:54:02 30280356 31654008 2658864 8.07 53232 1641144 1440144 4.24 891696 1497180 60764 13:55:01 29520320 31656252 3418900 10.38 81840 2348140 1627048 4.79 993868 2090064 460 13:56:01 28203116 31656436 4736104 14.38 156212 3447144 1526060 4.49 1089116 3136028 527104 13:57:01 27403788 30991268 5535432 16.80 232880 3485120 1805784 5.31 1854700 3127616 29208 13:58:01 27930936 31599040 5008284 15.20 236824 3567588 1505888 4.43 1290192 3192988 17060 Average: 28667703 31511401 4271517 12.97 152198 2897827 1580985 4.65 1223914 2608775 126919 13:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:54:02 ens3 338.08 222.70 1037.10 72.60 0.00 0.00 0.00 0.00 13:54:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 13:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 ens3 188.82 92.39 4080.70 13.22 0.00 0.00 0.00 0.00 13:55:01 lo 3.19 3.19 0.32 0.32 0.00 0.00 0.00 0.00 13:55:01 docker0 35.27 99.07 1.94 2549.60 0.00 0.00 0.00 0.00 13:55:01 veth2533889 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 ens3 588.12 278.40 2872.51 39.94 0.00 0.00 0.00 0.00 13:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 docker0 277.29 584.35 35.57 2872.03 0.00 0.00 0.00 0.00 13:57:01 ens3 18.58 8.92 443.55 1.24 0.00 0.00 0.00 0.00 13:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:57:01 vethadffacd 6.32 16.43 0.45 443.08 0.00 0.00 0.00 0.04 13:57:01 docker0 6.32 16.30 0.37 443.07 0.00 0.00 0.00 0.00 13:58:01 ens3 37.51 32.13 50.86 29.04 0.00 0.00 0.00 0.00 13:58:01 lo 3.13 3.13 0.33 0.33 0.00 0.00 0.00 0.00 13:58:01 docker0 0.13 0.15 0.04 0.03 0.00 0.00 0.00 0.00 Average: ens3 234.37 127.02 1688.97 31.27 0.00 0.00 0.00 0.00 Average: lo 1.66 1.66 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 63.90 140.11 7.60 1168.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41421) 09/24/24 _x86_64_ (8 CPU) 13:52:56 LINUX RESTART (8 CPU) 13:53:01 CPU %user %nice %system %iowait %steal %idle 13:54:02 all 8.28 0.00 1.24 6.38 0.04 84.06 13:54:02 0 10.61 0.00 2.26 0.75 0.05 86.33 13:54:02 1 8.10 0.00 1.42 4.36 0.03 86.08 13:54:02 2 5.92 0.00 0.80 0.88 0.03 92.36 13:54:02 3 6.52 0.00 0.84 18.19 0.05 74.40 13:54:02 4 3.72 0.00 0.87 0.73 0.02 94.66 13:54:02 5 4.65 0.00 0.84 9.15 0.03 85.33 13:54:02 6 13.75 0.00 1.73 16.47 0.05 68.00 13:54:02 7 12.96 0.00 1.23 0.58 0.05 85.17 13:55:01 all 8.33 0.00 1.40 6.51 0.05 83.72 13:55:01 0 5.44 0.00 1.10 0.86 0.03 92.56 13:55:01 1 4.47 0.00 0.83 10.80 0.03 83.86 13:55:01 2 5.18 0.00 1.94 0.88 0.03 91.97 13:55:01 3 5.24 0.00 1.86 27.23 0.03 65.63 13:55:01 4 7.00 0.00 1.19 6.72 0.03 85.06 13:55:01 5 24.40 0.00 2.11 2.42 0.10 70.97 13:55:01 6 10.61 0.00 1.18 2.46 0.05 85.71 13:55:01 7 4.30 0.00 0.96 0.80 0.02 93.93 13:56:01 all 13.61 0.00 3.03 4.17 0.09 79.10 13:56:01 0 5.69 0.00 3.33 2.88 0.08 88.02 13:56:01 1 13.61 0.00 4.87 11.79 0.12 69.61 13:56:01 2 8.44 0.00 4.25 0.27 0.08 86.95 13:56:01 3 25.52 0.00 4.57 1.52 0.13 68.26 13:56:01 4 10.34 0.00 1.90 7.89 0.10 79.78 13:56:01 5 5.88 0.00 1.01 0.74 0.07 92.31 13:56:01 6 8.94 0.00 1.98 8.20 0.07 80.81 13:56:01 7 30.44 0.00 2.33 0.13 0.10 67.00 13:57:01 all 12.01 0.00 3.72 5.09 0.07 79.12 13:57:01 0 12.40 0.00 4.47 12.27 0.07 70.79 13:57:01 1 14.62 0.00 4.64 8.19 0.08 72.46 13:57:01 2 6.49 0.00 2.74 0.52 0.05 90.20 13:57:01 3 9.46 0.00 4.48 18.41 0.07 67.58 13:57:01 4 12.64 0.00 5.06 0.98 0.07 81.25 13:57:01 5 11.35 0.00 3.14 0.29 0.08 85.14 13:57:01 6 9.31 0.00 2.10 0.00 0.05 88.55 13:57:01 7 19.75 0.00 3.15 0.13 0.05 76.91 13:58:01 all 15.35 0.00 1.37 0.81 0.05 82.43 13:58:01 0 7.36 0.00 1.19 0.37 0.03 91.05 13:58:01 1 18.45 0.00 1.80 2.81 0.07 76.88 13:58:01 2 16.49 0.00 1.22 0.47 0.05 81.77 13:58:01 3 6.59 0.00 0.98 0.03 0.10 92.29 13:58:01 4 11.92 0.00 1.56 0.40 0.03 86.09 13:58:01 5 29.77 0.00 1.82 2.22 0.07 66.12 13:58:01 6 18.78 0.00 1.10 0.15 0.05 79.92 13:58:01 7 13.42 0.00 1.25 0.05 0.03 85.24 Average: all 11.52 0.00 2.15 4.59 0.06 81.68 Average: 0 8.31 0.00 2.47 3.42 0.05 85.75 Average: 1 11.87 0.00 2.71 7.57 0.07 77.78 Average: 2 8.52 0.00 2.18 0.60 0.05 88.64 Average: 3 10.67 0.00 2.54 13.02 0.08 73.70 Average: 4 9.12 0.00 2.11 3.33 0.05 85.38 Average: 5 15.19 0.00 1.78 2.97 0.07 79.99 Average: 6 12.29 0.00 1.62 5.46 0.05 80.58 Average: 7 16.21 0.00 1.79 0.34 0.05 81.61