---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79992 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 884 28789 0 2493 30848 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:f2:6f:98 brd ff:ff:ff:ff:ff:ff inet 10.30.106.72/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86210sec preferred_lft 86210sec inet6 fe80::f816:3eff:fef2:6f98/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:56:6e:59 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:efff:fe56:6e59/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79992) 10/28/24 _x86_64_ (8 CPU) 01:27:26 LINUX RESTART (8 CPU) 01:28:01 tps rtps wtps bread/s bwrtn/s 01:29:01 315.56 42.34 273.22 1897.42 21099.15 01:30:01 193.62 40.13 153.49 2647.16 27840.16 Average: 254.59 41.23 213.36 2272.29 24469.66 01:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:01 30050968 31694876 2888252 8.77 70872 1882276 1369956 4.03 877752 1715000 155720 01:30:01 29518304 31618980 3420916 10.39 91132 2296888 1465940 4.31 1081044 1993684 123624 Average: 29784636 31656928 3154584 9.58 81002 2089582 1417948 4.17 979398 1854342 139672 01:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:29:01 ens3 231.79 165.62 1801.91 52.24 0.00 0.00 0.00 0.00 01:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 01:30:01 ens3 163.42 139.18 1600.25 231.19 0.00 0.00 0.00 0.00 01:30:01 docker0 6.70 9.45 0.76 130.42 0.00 0.00 0.00 0.00 01:30:01 lo 11.78 11.78 1.25 1.25 0.00 0.00 0.00 0.00 Average: ens3 197.61 152.40 1701.08 141.71 0.00 0.00 0.00 0.00 Average: docker0 3.35 4.72 0.38 65.21 0.00 0.00 0.00 0.00 Average: lo 6.59 6.59 0.70 0.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79992) 10/28/24 _x86_64_ (8 CPU) 01:27:26 LINUX RESTART (8 CPU) 01:28:01 CPU %user %nice %system %iowait %steal %idle 01:29:01 all 9.64 0.00 1.02 2.77 0.03 86.53 01:29:01 0 1.60 0.00 0.38 9.11 0.03 88.87 01:29:01 1 6.25 0.00 0.93 0.23 0.02 92.57 01:29:01 2 10.60 0.00 1.40 4.84 0.05 83.11 01:29:01 3 9.78 0.00 0.80 0.37 0.03 89.01 01:29:01 4 5.27 0.00 0.78 1.65 0.03 92.26 01:29:01 5 24.76 0.00 1.50 2.07 0.05 71.61 01:29:01 6 11.95 0.00 0.83 0.15 0.03 87.03 01:29:01 7 6.94 0.00 1.54 3.73 0.02 87.77 01:30:01 all 18.74 0.00 2.16 2.70 0.05 76.35 01:30:01 0 8.38 0.00 1.47 1.62 0.05 88.48 01:30:01 1 26.57 0.00 2.96 0.87 0.07 69.54 01:30:01 2 28.71 0.00 2.59 2.89 0.07 65.74 01:30:01 3 14.27 0.00 1.47 0.67 0.03 83.56 01:30:01 4 11.53 0.00 1.71 1.33 0.07 85.36 01:30:01 5 16.59 0.00 2.31 12.17 0.05 68.87 01:30:01 6 15.55 0.00 2.78 1.00 0.03 80.63 01:30:01 7 28.27 0.00 1.99 1.06 0.05 68.63 Average: all 14.19 0.00 1.59 2.73 0.04 81.45 Average: 0 4.99 0.00 0.93 5.37 0.04 88.67 Average: 1 16.40 0.00 1.94 0.55 0.04 81.06 Average: 2 19.65 0.00 2.00 3.87 0.06 74.43 Average: 3 12.03 0.00 1.14 0.52 0.03 86.28 Average: 4 8.39 0.00 1.25 1.49 0.05 88.82 Average: 5 20.68 0.00 1.91 7.11 0.05 70.24 Average: 6 13.75 0.00 1.81 0.58 0.03 83.84 Average: 7 17.60 0.00 1.77 2.39 0.03 78.20