---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-79739 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 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 861 27478 0 3827 30849 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:b8:4b brd ff:ff:ff:ff:ff:ff inet 10.30.106.147/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fec5:b84b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:4e:25:57 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-v1-8c-8g-79739) 10/26/24 _x86_64_ (8 CPU) 14:47:25 LINUX RESTART (8 CPU) 14:48:02 tps rtps wtps bread/s bwrtn/s 14:49:01 133.71 45.38 88.33 1914.82 18975.30 14:50:01 229.23 2.85 226.38 65.02 34516.06 14:51:01 264.99 10.36 254.62 1426.56 46441.46 Average: 209.73 19.39 190.34 1131.03 33389.59 14:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:49:01 29910768 31569032 3028452 9.19 75372 1888584 1957844 5.76 1017484 1710780 208656 14:50:01 28114996 31039224 4824224 14.65 142584 2967300 2048052 6.03 1651020 2702268 867220 14:51:01 28112268 31561952 4826952 14.65 149328 3468648 1481880 4.36 1308172 3036112 323752 Average: 28712677 31390069 4226543 12.83 122428 2774844 1829259 5.38 1325559 2483053 466543 14:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:49:01 ens3 98.02 67.03 1140.30 19.43 0.00 0.00 0.00 0.00 14:49:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 ens3 476.37 382.11 3886.19 85.24 0.00 0.00 0.00 0.00 14:50:01 lo 1.40 1.40 0.18 0.18 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 ens3 467.21 367.99 2400.21 95.84 0.00 0.00 0.00 0.00 14:51:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 348.58 273.52 2483.11 67.10 0.00 0.00 0.00 0.00 Average: lo 1.12 1.12 0.13 0.13 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-v1-8c-8g-79739) 10/26/24 _x86_64_ (8 CPU) 14:47:25 LINUX RESTART (8 CPU) 14:48:02 CPU %user %nice %system %iowait %steal %idle 14:49:01 all 11.28 0.00 0.96 1.79 0.04 85.93 14:49:01 0 7.23 0.00 0.80 0.15 0.03 91.79 14:49:01 1 9.91 0.00 0.97 0.73 0.03 88.36 14:49:01 2 18.88 0.00 1.44 1.03 0.03 78.61 14:49:01 3 3.04 0.00 0.58 2.29 0.02 94.08 14:49:01 4 7.46 0.00 0.51 4.24 0.10 87.69 14:49:01 5 28.02 0.00 1.71 1.24 0.05 68.98 14:49:01 6 13.11 0.00 1.05 0.08 0.03 85.72 14:49:01 7 2.57 0.00 0.61 4.52 0.07 92.23 14:50:01 all 17.72 0.00 2.86 2.15 0.06 77.20 14:50:01 0 18.34 0.00 5.33 0.71 0.08 75.53 14:50:01 1 11.85 0.00 2.84 2.67 0.07 82.56 14:50:01 2 33.78 0.00 1.62 0.40 0.05 64.14 14:50:01 3 22.81 0.00 2.19 0.73 0.07 74.20 14:50:01 4 13.41 0.00 3.09 2.66 0.07 80.77 14:50:01 5 18.09 0.00 3.84 1.61 0.07 76.39 14:50:01 6 16.91 0.00 1.49 0.55 0.07 80.99 14:50:01 7 6.59 0.00 2.51 7.89 0.05 82.96 14:51:01 all 23.82 0.00 1.30 4.29 0.06 70.52 14:51:01 0 26.59 0.00 1.54 5.24 0.07 66.55 14:51:01 1 17.78 0.00 1.72 5.35 0.05 75.09 14:51:01 2 42.68 0.00 0.88 0.53 0.08 55.82 14:51:01 3 25.97 0.00 1.39 1.72 0.07 70.85 14:51:01 4 22.30 0.00 2.00 14.19 0.07 61.44 14:51:01 5 18.27 0.00 0.77 1.15 0.07 79.74 14:51:01 6 19.72 0.00 0.92 0.13 0.05 79.17 14:51:01 7 17.25 0.00 1.17 6.03 0.03 75.52 Average: all 17.64 0.00 1.71 2.75 0.06 77.85 Average: 0 17.43 0.00 2.56 2.05 0.06 77.91 Average: 1 13.20 0.00 1.85 2.93 0.05 81.97 Average: 2 31.84 0.00 1.32 0.66 0.06 66.13 Average: 3 17.35 0.00 1.39 1.58 0.05 79.63 Average: 4 14.41 0.00 1.87 7.03 0.08 76.61 Average: 5 21.44 0.00 2.11 1.33 0.06 75.06 Average: 6 16.59 0.00 1.15 0.26 0.05 81.94 Average: 7 8.84 0.00 1.43 6.16 0.05 83.52