---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85546 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 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 852 28534 0 2780 30879 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:d1:bb:13 brd ff:ff:ff:ff:ff:ff inet 10.30.107.234/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fed1:bb13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:f8:46:89 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-8c-8g-85546) 11/21/24 _x86_64_ (8 CPU) 12:40:27 LINUX RESTART (8 CPU) 12:41:01 tps rtps wtps bread/s bwrtn/s 12:42:01 311.50 41.43 270.07 1863.82 22818.20 12:43:01 113.30 3.77 109.53 88.90 29411.80 12:44:01 47.13 0.78 46.35 84.53 37328.67 Average: 157.31 15.33 141.99 679.09 29852.45 12:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 29972944 31632500 2966276 9.01 74844 1890832 1458888 4.29 947348 1719336 220932 12:43:01 29544928 31468368 3394292 10.30 84444 2131856 1906876 5.61 1117088 1949016 36548 12:44:01 29265592 31664512 3673628 11.15 91696 2594316 1354744 3.99 925268 2409568 19060 Average: 29594488 31588460 3344732 10.15 83661 2205668 1573503 4.63 996568 2025973 92180 12:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 12:42:01 ens3 148.66 97.37 1188.34 41.11 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:43:01 ens3 31.89 22.79 431.71 5.04 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 12:44:01 ens3 384.70 220.32 10201.93 22.40 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 188.40 113.48 3940.12 22.85 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-8c-8g-85546) 11/21/24 _x86_64_ (8 CPU) 12:40:27 LINUX RESTART (8 CPU) 12:41:01 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 10.47 0.00 0.98 2.57 0.03 85.95 12:42:01 0 20.07 0.00 1.40 0.88 0.03 77.61 12:42:01 1 30.98 0.00 1.92 2.38 0.05 64.67 12:42:01 2 14.93 0.00 1.17 0.27 0.05 83.58 12:42:01 3 4.52 0.00 0.67 0.92 0.02 93.88 12:42:01 4 2.62 0.00 0.43 0.25 0.02 96.68 12:42:01 5 1.86 0.00 0.55 11.97 0.07 85.55 12:42:01 6 6.94 0.00 0.53 0.57 0.02 91.94 12:42:01 7 1.79 0.00 1.15 3.34 0.02 93.70 12:43:01 all 12.08 0.00 0.50 1.09 0.03 86.29 12:43:01 0 13.28 0.00 0.82 0.25 0.07 85.59 12:43:01 1 9.21 0.00 0.57 0.15 0.02 90.06 12:43:01 2 61.86 0.00 0.60 0.13 0.05 37.36 12:43:01 3 1.00 0.00 0.27 0.00 0.02 98.72 12:43:01 4 0.50 0.00 0.12 0.00 0.00 99.38 12:43:01 5 0.32 0.00 0.72 7.81 0.03 91.12 12:43:01 6 2.64 0.00 0.22 0.18 0.00 96.96 12:43:01 7 7.84 0.00 0.72 0.23 0.03 91.18 12:44:01 all 10.97 0.00 0.67 0.78 0.03 87.55 12:44:01 0 7.87 0.00 0.58 0.03 0.08 91.43 12:44:01 1 1.12 0.00 0.18 0.00 0.02 98.68 12:44:01 2 47.67 0.00 0.28 0.02 0.08 51.95 12:44:01 3 0.83 0.00 0.23 0.00 0.02 98.92 12:44:01 4 0.53 0.00 0.08 0.02 0.00 99.37 12:44:01 5 2.07 0.00 0.27 3.50 0.00 94.16 12:44:01 6 12.71 0.00 0.37 0.12 0.03 86.77 12:44:01 7 15.05 0.00 3.40 2.56 0.03 78.95 Average: all 11.17 0.00 0.72 1.48 0.03 86.60 Average: 0 13.75 0.00 0.94 0.39 0.06 84.87 Average: 1 13.77 0.00 0.89 0.84 0.03 84.47 Average: 2 41.48 0.00 0.68 0.14 0.06 57.63 Average: 3 2.12 0.00 0.39 0.31 0.02 97.17 Average: 4 1.22 0.00 0.21 0.09 0.01 98.48 Average: 5 1.42 0.00 0.51 7.76 0.03 90.28 Average: 6 7.43 0.00 0.37 0.29 0.02 91.89 Average: 7 8.22 0.00 1.75 2.04 0.03 87.95