---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38418 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 12G 143G 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 834 26902 0 4430 30877 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:6d:5f:81 brd ff:ff:ff:ff:ff:ff inet 10.30.106.202/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe6d:5f81/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:85:74:4d 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::42:59ff:fe85:744d/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-38418) 09/14/24 _x86_64_ (8 CPU) 11:19:26 LINUX RESTART (8 CPU) 11:20:02 tps rtps wtps bread/s bwrtn/s 11:21:01 176.63 48.65 127.98 2127.64 24702.93 11:22:01 473.76 21.28 452.48 2656.85 97598.80 11:23:01 136.89 0.62 136.28 64.52 33309.25 11:24:01 15.43 0.00 15.43 0.00 16776.67 Average: 200.79 17.51 183.28 1208.48 43176.14 11:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:21:01 30168428 31742136 2770792 8.41 70256 1814104 1415508 4.16 826876 1650644 154932 11:22:01 27709956 31569108 5229264 15.88 114644 3989216 3058524 9.00 1130748 3643968 5096 11:23:01 26259156 30436136 6680064 20.28 143424 4248388 4462688 13.13 2362108 3816648 1400 11:24:01 26289576 30467148 6649644 20.19 143496 4249284 4429800 13.03 2330648 3817148 164 Average: 27606779 31053632 5332441 16.19 117955 3575248 3341630 9.83 1662595 3232102 40398 11:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:21:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 397.78 261.51 1607.81 65.04 0.00 0.00 0.00 0.00 11:22:01 lo 9.30 9.30 0.84 0.84 0.00 0.00 0.00 0.00 11:22:01 vethda56b8f 54.67 40.69 7.65 6.16 0.00 0.00 0.00 0.00 11:22:01 br-d5e7ada69a76 0.67 0.62 0.06 0.37 0.00 0.00 0.00 0.00 11:22:01 veth2dc3981 40.25 54.67 6.13 7.66 0.00 0.00 0.00 0.00 11:23:01 lo 2.73 2.73 0.22 0.22 0.00 0.00 0.00 0.00 11:23:01 br-d5e7ada69a76 0.33 0.32 0.02 0.02 0.00 0.00 0.00 0.00 11:23:01 veth0176de1 1.48 1.42 2.00 2.25 0.00 0.00 0.00 0.00 11:23:01 veth2dc3981 425.11 432.43 101.51 53.40 0.00 0.00 0.00 0.01 11:24:01 lo 1.60 1.60 0.12 0.12 0.00 0.00 0.00 0.00 11:24:01 br-d5e7ada69a76 0.23 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:24:01 veth0176de1 2.08 1.85 0.22 3.92 0.00 0.00 0.00 0.00 11:24:01 veth2dc3981 81.85 82.60 21.85 8.97 0.00 0.00 0.00 0.00 Average: lo 3.77 3.77 0.33 0.33 0.00 0.00 0.00 0.00 Average: br-d5e7ada69a76 0.31 0.27 0.02 0.10 0.00 0.00 0.00 0.00 Average: veth0176de1 0.90 0.82 0.56 1.55 0.00 0.00 0.00 0.00 Average: veth2dc3981 137.37 143.02 32.51 17.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38418) 09/14/24 _x86_64_ (8 CPU) 11:19:26 LINUX RESTART (8 CPU) 11:20:02 CPU %user %nice %system %iowait %steal %idle 11:21:01 all 10.56 0.00 1.06 3.40 0.04 84.93 11:21:01 0 17.21 0.00 1.63 0.88 0.05 80.23 11:21:01 1 3.80 0.00 0.63 13.07 0.03 82.47 11:21:01 2 3.73 0.00 0.70 1.39 0.03 94.15 11:21:01 3 11.62 0.00 0.64 0.95 0.02 86.77 11:21:01 4 3.76 0.00 0.83 2.51 0.05 92.85 11:21:01 5 9.55 0.00 1.53 4.83 0.03 84.06 11:21:01 6 5.09 0.00 0.61 1.27 0.02 93.01 11:21:01 7 29.74 0.00 1.89 2.40 0.08 65.89 11:22:01 all 10.12 0.00 4.09 8.82 0.06 76.91 11:22:01 0 7.94 0.00 4.16 2.84 0.07 84.99 11:22:01 1 9.12 0.00 3.89 5.62 0.07 81.30 11:22:01 2 8.46 0.00 3.30 2.09 0.05 86.11 11:22:01 3 7.80 0.00 4.74 15.63 0.07 71.76 11:22:01 4 8.39 0.00 4.69 32.03 0.07 54.82 11:22:01 5 9.05 0.00 3.58 2.65 0.07 84.65 11:22:01 6 21.18 0.00 4.45 2.53 0.07 71.77 11:22:01 7 8.96 0.00 3.94 7.17 0.05 79.88 11:23:01 all 16.99 0.00 2.65 4.09 0.06 76.20 11:23:01 0 18.84 0.00 2.65 0.07 0.05 78.39 11:23:01 1 14.80 0.00 2.81 0.35 0.05 81.99 11:23:01 2 9.69 0.00 1.68 3.13 0.05 85.45 11:23:01 3 14.84 0.00 2.80 0.32 0.07 81.96 11:23:01 4 21.63 0.00 3.68 12.07 0.05 62.58 11:23:01 5 17.94 0.00 2.18 0.13 0.03 79.72 11:23:01 6 16.58 0.00 2.65 15.69 0.07 65.01 11:23:01 7 21.67 0.00 2.75 1.02 0.07 74.49 11:24:01 all 1.01 0.00 0.09 1.14 0.03 97.71 11:24:01 0 1.28 0.00 0.03 0.00 0.03 98.65 11:24:01 1 0.73 0.00 0.13 0.10 0.10 98.93 11:24:01 2 1.69 0.00 0.07 8.83 0.02 89.40 11:24:01 3 1.27 0.00 0.27 0.08 0.02 98.37 11:24:01 4 0.65 0.00 0.07 0.08 0.03 99.17 11:24:01 5 0.65 0.00 0.05 0.00 0.02 99.28 11:24:01 6 0.53 0.00 0.08 0.05 0.05 99.28 11:24:01 7 1.30 0.00 0.07 0.00 0.02 98.62 Average: all 9.66 0.00 1.97 4.36 0.05 83.96 Average: 0 11.29 0.00 2.11 0.95 0.05 85.60 Average: 1 7.11 0.00 1.86 4.75 0.06 86.21 Average: 2 5.90 0.00 1.44 3.87 0.04 88.76 Average: 3 8.86 0.00 2.11 4.24 0.04 84.74 Average: 4 8.60 0.00 2.32 11.67 0.05 77.36 Average: 5 9.29 0.00 1.83 1.89 0.04 86.96 Average: 6 10.85 0.00 1.95 4.89 0.05 82.26 Average: 7 15.35 0.00 2.16 2.64 0.05 79.80