---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80509 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 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 872 26563 0 4731 30839 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:c5:6d:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.249/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fec5:6da9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:1b:62:9c 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::42:83ff:fe1b:629c/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-80509) 10/30/24 _x86_64_ (8 CPU) 21:27:31 LINUX RESTART (8 CPU) 21:28:02 tps rtps wtps bread/s bwrtn/s 21:29:01 337.43 72.43 265.01 4688.97 53057.45 21:30:01 241.25 18.83 222.41 2284.50 93726.16 21:31:01 254.06 12.25 241.81 792.97 63830.61 21:32:01 147.13 0.23 146.89 12.93 52113.43 21:33:01 59.46 1.32 58.14 97.05 2650.92 Average: 207.44 20.84 186.60 1564.97 53081.21 21:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:29:01 30181288 31723220 2757932 8.37 68176 1784984 1404516 4.13 845500 1622524 128848 21:30:01 27629164 31654164 5310056 16.12 114152 4130980 1657548 4.88 990004 3885560 647732 21:31:01 25477012 29863548 7462208 22.65 133160 4442496 7915152 23.29 2990720 3956368 161636 21:32:01 25207328 29723380 7731892 23.47 152384 4531280 7574960 22.29 3189704 4002340 216 21:33:01 27222904 31599740 5716316 17.35 154540 4403640 1564456 4.60 1355756 3874164 588 Average: 27143539 30912810 5795681 17.60 124482 3858676 4023326 11.84 1874337 3468191 187804 21:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:29:01 ens3 403.59 255.75 1503.19 76.09 0.00 0.00 0.00 0.00 21:29:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 ens3 781.58 401.87 19419.17 37.45 0.00 0.00 0.00 0.00 21:30:01 br-7a09173b029b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 lo 11.66 11.66 1.15 1.15 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 vethcb1725e 8.82 9.62 1.33 1.30 0.00 0.00 0.00 0.00 21:31:01 ens3 36.21 25.41 893.10 2.85 0.00 0.00 0.00 0.00 21:31:01 veth58582a4 58.12 70.89 26.91 17.44 0.00 0.00 0.00 0.00 21:31:01 br-7a09173b029b 0.37 0.32 0.03 0.02 0.00 0.00 0.00 0.00 21:32:01 vethcb1725e 17.18 12.81 1.83 1.94 0.00 0.00 0.00 0.00 21:32:01 ens3 26.71 21.73 292.98 3.92 0.00 0.00 0.00 0.00 21:32:01 veth58582a4 82.27 101.38 104.51 29.17 0.00 0.00 0.00 0.01 21:32:01 br-7a09173b029b 0.10 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 ens3 42.88 36.86 68.38 27.25 0.00 0.00 0.00 0.00 21:33:01 lo 21.70 21.70 2.06 2.06 0.00 0.00 0.00 0.00 21:33:01 docker0 12.76 18.00 2.10 287.20 0.00 0.00 0.00 0.00 Average: ens3 257.78 148.00 4447.17 29.36 0.00 0.00 0.00 0.00 Average: lo 3.67 3.67 0.36 0.36 0.00 0.00 0.00 0.00 Average: docker0 2.56 3.61 0.42 57.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80509) 10/30/24 _x86_64_ (8 CPU) 21:27:31 LINUX RESTART (8 CPU) 21:28:02 CPU %user %nice %system %iowait %steal %idle 21:29:01 all 9.76 0.00 1.12 5.16 0.03 83.92 21:29:01 0 4.76 0.00 1.36 1.97 0.03 91.88 21:29:01 1 5.57 0.00 0.65 0.41 0.02 93.36 21:29:01 2 8.89 0.00 0.75 6.23 0.03 84.10 21:29:01 3 3.14 0.00 0.78 22.40 0.03 73.64 21:29:01 4 5.76 0.00 0.66 1.32 0.02 92.24 21:29:01 5 24.78 0.00 2.11 3.32 0.07 69.72 21:29:01 6 20.80 0.00 2.02 5.36 0.07 71.75 21:29:01 7 4.39 0.00 0.70 0.27 0.02 94.63 21:30:01 all 11.22 0.00 4.11 8.77 0.05 75.85 21:30:01 0 7.84 0.00 3.57 0.74 0.03 87.82 21:30:01 1 9.78 0.00 3.47 0.82 0.03 85.90 21:30:01 2 7.64 0.00 5.48 31.24 0.05 55.59 21:30:01 3 7.89 0.00 3.44 28.49 0.03 60.15 21:30:01 4 7.26 0.00 4.51 0.91 0.03 87.29 21:30:01 5 13.07 0.00 3.91 0.94 0.05 82.03 21:30:01 6 27.26 0.00 4.27 3.55 0.05 64.87 21:30:01 7 9.09 0.00 4.18 3.71 0.03 82.98 21:31:01 all 25.90 0.00 3.81 5.68 0.09 64.53 21:31:01 0 25.06 0.00 4.33 0.67 0.08 69.86 21:31:01 1 24.58 0.00 3.57 2.28 0.08 69.47 21:31:01 2 29.56 0.00 4.38 14.26 0.08 51.71 21:31:01 3 23.70 0.00 2.94 18.54 0.10 54.72 21:31:01 4 26.22 0.00 3.67 2.51 0.08 67.52 21:31:01 5 30.33 0.00 4.33 1.44 0.10 63.79 21:31:01 6 18.46 0.00 2.95 2.52 0.08 75.99 21:31:01 7 29.31 0.00 4.27 3.25 0.08 63.08 21:32:01 all 10.01 0.00 2.10 4.00 0.08 83.82 21:32:01 0 10.39 0.00 1.86 1.21 0.08 86.45 21:32:01 1 5.92 0.00 1.07 0.42 0.05 92.54 21:32:01 2 11.12 0.00 2.41 1.72 0.08 84.67 21:32:01 3 9.52 0.00 2.27 5.58 0.05 82.59 21:32:01 4 10.64 0.00 2.18 13.78 0.10 73.30 21:32:01 5 10.66 0.00 2.29 5.16 0.05 81.84 21:32:01 6 12.89 0.00 2.72 0.57 0.13 83.68 21:32:01 7 8.92 0.00 2.01 3.54 0.07 85.46 21:33:01 all 5.41 0.00 0.72 0.85 0.04 92.99 21:33:01 0 1.87 0.00 0.60 0.72 0.05 96.76 21:33:01 1 12.89 0.00 0.72 1.39 0.03 84.97 21:33:01 2 1.77 0.00 0.67 1.37 0.05 96.13 21:33:01 3 12.13 0.00 0.82 0.25 0.05 86.75 21:33:01 4 3.02 0.00 0.77 1.75 0.03 94.42 21:33:01 5 2.89 0.00 0.74 0.43 0.03 95.91 21:33:01 6 3.38 0.00 0.72 0.12 0.03 95.75 21:33:01 7 5.30 0.00 0.72 0.82 0.03 93.12 Average: all 12.46 0.00 2.37 4.89 0.06 80.23 Average: 0 10.00 0.00 2.35 1.06 0.06 86.54 Average: 1 11.76 0.00 1.90 1.06 0.04 85.23 Average: 2 11.79 0.00 2.74 10.95 0.06 74.47 Average: 3 11.30 0.00 2.05 15.01 0.05 71.59 Average: 4 10.57 0.00 2.36 4.06 0.05 82.95 Average: 5 16.31 0.00 2.67 2.25 0.06 78.70 Average: 6 16.53 0.00 2.54 2.41 0.07 78.44 Average: 7 11.41 0.00 2.38 2.32 0.05 83.84