---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39588 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 12G 143G 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 886 26887 0 4393 30824 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:88:14:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.126/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe88:14f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:34:cd:28 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-39588) 09/18/24 _x86_64_ (8 CPU) 15:01:18 LINUX RESTART (8 CPU) 15:02:01 tps rtps wtps bread/s bwrtn/s 15:03:01 229.38 42.64 186.74 1923.01 25427.23 15:04:01 132.12 23.08 109.03 2775.07 29722.13 15:05:01 203.57 5.75 197.82 527.21 87201.67 15:06:01 145.56 6.58 138.98 304.15 25834.46 Average: 177.66 19.51 158.14 1382.30 42046.89 15:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:03:01 30139380 31707540 2799840 8.50 69572 1809596 1409484 4.15 864356 1646320 143784 15:04:01 28709024 31624100 4230196 12.84 97444 3090964 1618876 4.76 1022896 2837752 1082680 15:05:01 27307224 31359392 5631996 17.10 112700 4159484 4124564 12.14 1321432 3856760 8576 15:06:01 26691404 30900196 6247816 18.97 117308 4307184 3027828 8.91 1896896 3894380 232 Average: 28211758 31397807 4727462 14.35 99256 3341807 2545188 7.49 1276395 3058803 308818 15:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:03:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 ens3 194.12 121.85 1175.73 38.70 0.00 0.00 0.00 0.00 15:04:01 br-64f4125cfca6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 lo 6.80 6.80 0.63 0.63 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 260.62 160.13 7720.61 16.75 0.00 0.00 0.00 0.00 15:05:01 br-64f4125cfca6 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:05:01 vethaf96179 0.07 0.23 0.00 0.02 0.00 0.00 0.00 0.00 15:05:01 vethb212a96 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 15:06:01 br-64f4125cfca6 0.35 0.35 0.23 0.03 0.00 0.00 0.00 0.00 15:06:01 vethb212a96 0.35 0.62 0.03 0.05 0.00 0.00 0.00 0.00 15:06:01 lo 3.67 3.67 0.54 0.54 0.00 0.00 0.00 0.00 15:06:01 vethb00b88e 27.13 25.28 11.57 16.28 0.00 0.00 0.00 0.00 Average: br-64f4125cfca6 0.10 0.11 0.06 0.01 0.00 0.00 0.00 0.00 Average: vethb212a96 0.09 0.17 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 3.57 3.57 0.38 0.38 0.00 0.00 0.00 0.00 Average: vethb00b88e 6.78 6.32 2.89 4.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39588) 09/18/24 _x86_64_ (8 CPU) 15:01:18 LINUX RESTART (8 CPU) 15:02:01 CPU %user %nice %system %iowait %steal %idle 15:03:01 all 9.92 0.00 0.98 4.12 0.05 84.93 15:03:01 0 3.26 0.00 0.47 1.47 0.03 94.76 15:03:01 1 3.23 0.00 0.72 20.76 0.05 75.24 15:03:01 2 33.29 0.00 1.93 3.56 0.12 61.10 15:03:01 3 9.26 0.00 0.82 0.75 0.07 89.10 15:03:01 4 20.13 0.00 1.71 0.90 0.05 77.21 15:03:01 5 3.83 0.00 0.48 0.02 0.02 95.65 15:03:01 6 3.96 0.00 1.14 4.73 0.03 90.14 15:03:01 7 2.53 0.00 0.52 0.77 0.03 96.15 15:04:01 all 11.43 0.00 1.94 3.38 0.06 83.18 15:04:01 0 4.29 0.00 1.73 14.63 0.07 79.28 15:04:01 1 26.05 0.00 2.44 7.73 0.10 63.68 15:04:01 2 16.35 0.00 2.46 0.87 0.05 80.26 15:04:01 3 8.82 0.00 1.69 1.51 0.08 87.89 15:04:01 4 19.70 0.00 2.73 1.22 0.05 76.29 15:04:01 5 5.47 0.00 1.51 0.22 0.02 92.79 15:04:01 6 6.95 0.00 1.49 0.40 0.05 91.10 15:04:01 7 3.90 0.00 1.52 0.50 0.07 94.02 15:05:01 all 5.23 0.00 2.26 9.08 0.05 83.38 15:05:01 0 5.40 0.00 2.65 48.36 0.07 43.52 15:05:01 1 6.04 0.00 2.28 13.17 0.05 78.47 15:05:01 2 5.94 0.00 1.51 0.32 0.03 92.20 15:05:01 3 5.42 0.00 2.02 0.67 0.05 91.84 15:05:01 4 3.69 0.00 3.22 3.89 0.05 89.15 15:05:01 5 5.22 0.00 2.43 0.79 0.05 91.51 15:05:01 6 5.51 0.00 2.03 1.01 0.05 91.39 15:05:01 7 4.60 0.00 1.97 4.60 0.03 88.81 15:06:01 all 22.38 0.00 2.68 2.88 0.08 71.98 15:06:01 0 23.07 0.00 2.45 2.23 0.07 72.18 15:06:01 1 23.91 0.00 3.42 2.06 0.08 70.52 15:06:01 2 27.50 0.00 3.27 2.51 0.08 66.64 15:06:01 3 31.08 0.00 3.28 4.88 0.08 60.67 15:06:01 4 16.97 0.00 2.55 1.18 0.08 79.21 15:06:01 5 21.51 0.00 2.28 9.03 0.07 67.11 15:06:01 6 18.95 0.00 2.43 0.94 0.07 77.61 15:06:01 7 16.08 0.00 1.80 0.15 0.07 81.90 Average: all 12.24 0.00 1.97 4.86 0.06 80.87 Average: 0 9.01 0.00 1.82 16.62 0.06 72.50 Average: 1 14.81 0.00 2.21 10.93 0.07 71.97 Average: 2 20.76 0.00 2.29 1.81 0.07 75.06 Average: 3 13.63 0.00 1.95 1.95 0.07 82.39 Average: 4 15.14 0.00 2.55 1.80 0.06 80.45 Average: 5 8.99 0.00 1.67 2.51 0.04 86.79 Average: 6 8.83 0.00 1.77 1.77 0.05 87.57 Average: 7 6.77 0.00 1.45 1.50 0.05 90.23