---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33182 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 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 836 28779 0 2551 30898 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:f2:1a:12 brd ff:ff:ff:ff:ff:ff inet 10.30.106.19/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86221sec preferred_lft 86221sec inet6 fe80::f816:3eff:fef2:1a12/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:c6:fe:60 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:aff:fec6:fe60/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33182) 08/05/25 _x86_64_ (8 CPU) 12:11:59 LINUX RESTART (8 CPU) 12:12:01 tps rtps wtps bread/s bwrtn/s 12:13:02 347.75 74.86 272.89 5347.02 64175.14 12:14:01 167.23 8.90 158.33 1622.37 51822.95 Average: 258.25 42.16 216.10 3500.50 58051.45 12:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:13:02 30231344 31634300 2707868 8.22 53268 1670640 1468872 4.32 906228 1529728 91836 12:14:01 28856652 31143636 4082560 12.39 82488 2494364 2329384 6.85 1503992 2234204 151256 Average: 29543998 31388968 3395214 10.31 67878 2082502 1899128 5.59 1205110 1881966 121546 12:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:02 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 12:13:02 ens3 458.78 297.47 1455.14 80.32 0.00 0.00 0.00 0.00 12:14:01 docker0 96.80 157.69 5.10 2287.83 0.00 0.00 0.00 0.00 12:14:01 vethbe120f3 96.80 157.80 6.42 2287.84 0.00 0.00 0.00 0.19 12:14:01 lo 3.05 3.05 0.32 0.32 0.00 0.00 0.00 0.00 12:14:01 ens3 609.49 393.80 6071.47 33.47 0.00 0.00 0.00 0.00 Average: docker0 47.99 78.17 2.53 1134.21 0.00 0.00 0.00 0.00 Average: vethbe120f3 47.99 78.23 3.18 1134.21 0.00 0.00 0.00 0.09 Average: lo 2.49 2.49 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 533.50 345.22 3743.72 57.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33182) 08/05/25 _x86_64_ (8 CPU) 12:11:59 LINUX RESTART (8 CPU) 12:12:01 CPU %user %nice %system %iowait %steal %idle 12:13:02 all 7.78 0.00 1.20 3.38 0.03 87.61 12:13:02 0 8.56 0.00 0.98 0.43 0.03 89.98 12:13:02 1 12.50 0.00 1.15 0.82 0.03 85.50 12:13:02 2 4.31 0.00 1.09 11.37 0.03 83.20 12:13:02 3 18.56 0.00 1.04 1.00 0.05 79.36 12:13:02 4 5.04 0.00 2.49 3.92 0.03 88.51 12:13:02 5 6.12 0.00 0.95 0.60 0.03 92.30 12:13:02 6 3.28 0.00 0.60 0.65 0.03 95.44 12:13:02 7 3.84 0.00 1.29 8.31 0.02 86.55 12:14:01 all 12.79 0.00 1.64 2.69 0.04 82.83 12:14:01 0 26.53 0.00 1.84 1.75 0.07 69.81 12:14:01 1 7.71 0.00 1.45 0.20 0.03 90.61 12:14:01 2 4.33 0.00 1.60 8.42 0.03 85.61 12:14:01 3 18.01 0.00 2.13 0.77 0.05 79.04 12:14:01 4 14.59 0.00 1.78 3.71 0.05 79.88 12:14:01 5 10.65 0.00 1.09 0.02 0.02 88.23 12:14:01 6 11.28 0.00 1.23 0.97 0.05 86.47 12:14:01 7 9.24 0.00 2.02 5.66 0.03 83.05 Average: all 10.26 0.00 1.42 3.04 0.04 85.24 Average: 0 17.46 0.00 1.41 1.09 0.05 79.99 Average: 1 10.13 0.00 1.30 0.51 0.03 88.03 Average: 2 4.32 0.00 1.34 9.91 0.03 84.39 Average: 3 18.29 0.00 1.58 0.89 0.05 79.20 Average: 4 9.76 0.00 2.14 3.82 0.04 84.24 Average: 5 8.36 0.00 1.02 0.31 0.03 90.29 Average: 6 7.24 0.00 0.91 0.81 0.04 90.99 Average: 7 6.51 0.00 1.65 7.00 0.03 84.82