---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3993 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 712K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / 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 882 28505 0 2779 30846 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:ad:f8:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fead:f8d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:22:2d:d0 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::42:2fff:fe22:2dd0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3993) 01/29/26 _x86_64_ (8 CPU) 09:54:23 LINUX RESTART (8 CPU) 09:55:01 tps rtps wtps bread/s bwrtn/s 09:56:01 294.07 29.25 264.82 959.44 33023.16 09:57:01 164.12 20.58 143.54 735.74 40279.42 09:58:01 87.09 4.58 82.51 491.44 54790.54 Average: 181.75 18.13 163.62 728.86 42698.38 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 30151076 31702484 2788136 8.46 68804 1794964 1429240 4.21 849700 1653196 135212 09:57:01 28572940 30409728 4366272 13.26 87204 2045484 3066120 9.02 2189692 1853852 15916 09:58:01 29206908 31599492 3732304 11.33 94448 2583628 1518916 4.47 1185164 2200288 27932 Average: 29310308 31237235 3628904 11.02 83485 2141359 2004759 5.90 1408185 1902445 59687 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 1.13 1.13 0.14 0.14 0.00 0.00 0.00 0.00 09:56:01 ens3 226.03 154.96 1339.14 53.36 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 09:57:01 ens3 323.45 258.99 2164.53 66.67 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:58:01 lo 1.60 1.60 0.19 0.19 0.00 0.00 0.00 0.00 09:58:01 ens3 301.53 213.66 1761.04 67.18 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.11 1.11 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 283.67 209.20 1754.90 62.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3993) 01/29/26 _x86_64_ (8 CPU) 09:54:23 LINUX RESTART (8 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 8.28 0.00 0.74 5.59 0.03 85.36 09:56:01 0 3.82 0.00 0.45 18.80 0.03 76.89 09:56:01 1 3.47 0.00 0.17 0.00 0.00 96.36 09:56:01 2 3.02 0.00 0.50 0.43 0.02 96.03 09:56:01 3 2.20 0.00 1.07 4.34 0.02 92.37 09:56:01 4 7.45 0.00 0.33 10.87 0.02 81.33 09:56:01 5 11.29 0.00 0.92 7.85 0.05 79.89 09:56:01 6 7.83 0.00 0.66 0.50 0.03 90.98 09:56:01 7 27.17 0.00 1.79 1.95 0.05 69.04 09:57:01 all 21.21 0.00 1.20 2.93 0.06 74.59 09:57:01 0 12.66 0.00 1.24 13.28 0.05 72.78 09:57:01 1 15.42 0.00 0.80 1.08 0.07 82.63 09:57:01 2 20.92 0.00 0.88 0.73 0.05 77.41 09:57:01 3 27.17 0.00 1.10 0.72 0.07 70.94 09:57:01 4 19.33 0.00 1.66 4.42 0.03 74.56 09:57:01 5 37.76 0.00 1.57 1.71 0.08 58.88 09:57:01 6 11.95 0.00 0.76 0.40 0.07 86.83 09:57:01 7 24.51 0.00 1.63 1.16 0.07 72.64 09:58:01 all 11.40 0.00 1.32 5.32 0.04 81.91 09:58:01 0 3.51 0.00 1.05 17.86 0.05 77.52 09:58:01 1 10.20 0.00 1.02 1.29 0.05 87.44 09:58:01 2 11.50 0.00 1.10 0.45 0.05 86.89 09:58:01 3 6.16 0.00 1.22 0.57 0.03 92.02 09:58:01 4 6.17 0.00 0.55 4.33 0.03 88.92 09:58:01 5 14.61 0.00 1.82 3.09 0.03 80.45 09:58:01 6 19.19 0.00 1.31 0.40 0.05 79.05 09:58:01 7 19.85 0.00 2.50 14.67 0.05 62.93 Average: all 13.63 0.00 1.09 4.62 0.05 80.62 Average: 0 6.66 0.00 0.91 16.65 0.04 75.73 Average: 1 9.69 0.00 0.66 0.79 0.04 88.82 Average: 2 11.82 0.00 0.83 0.54 0.04 86.78 Average: 3 11.85 0.00 1.13 1.88 0.04 85.10 Average: 4 10.98 0.00 0.85 6.54 0.03 81.61 Average: 5 21.21 0.00 1.44 4.21 0.06 73.08 Average: 6 12.99 0.00 0.91 0.43 0.05 85.62 Average: 7 23.85 0.00 1.97 5.92 0.06 68.21