---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83555 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 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 876 28106 0 3183 30846 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:12:c4:ff brd ff:ff:ff:ff:ff:ff inet 10.30.106.113/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe12:c4ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:08:49:62 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::42:27ff:fe08:4962/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83555) 11/13/24 _x86_64_ (8 CPU) 17:31:44 LINUX RESTART (8 CPU) 17:32:01 tps rtps wtps bread/s bwrtn/s 17:33:03 362.38 87.37 275.01 6250.58 61970.14 17:34:01 183.94 45.90 138.04 2605.17 34323.47 17:35:01 35.98 0.60 35.38 24.93 22926.05 17:36:01 417.63 5.01 412.61 459.71 64810.93 Average: 250.54 34.63 215.92 2332.93 46106.78 17:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:33:03 30039496 31637696 2899716 8.80 68044 1840208 1494880 4.40 966068 1641328 204784 17:34:01 29146484 31011372 3792728 11.51 81776 2083540 1858684 5.47 1640312 1839640 15072 17:35:01 28358380 30451636 4580832 13.91 86156 2301500 2248020 6.61 2290292 1963332 137348 17:36:01 28767456 31564932 4171756 12.67 99396 2975348 1487720 4.38 1330592 2474896 3408 Average: 29077954 31166409 3861258 11.72 83843 2300149 1772326 5.21 1556816 1979799 90153 17:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:33:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:03 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 17:33:03 ens3 333.34 244.40 1531.23 74.55 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 lo 2.15 2.15 0.33 0.33 0.00 0.00 0.00 0.00 17:34:01 ens3 568.13 490.68 2340.93 153.83 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 lo 5.88 5.88 1.11 1.11 0.00 0.00 0.00 0.00 17:35:01 ens3 1739.23 1398.18 1394.68 1492.73 0.00 0.00 0.00 0.00 17:36:01 docker0 1.15 2.45 0.07 38.05 0.00 0.00 0.00 0.00 17:36:01 lo 5.26 5.26 0.48 0.48 0.00 0.00 0.00 0.00 17:36:01 ens3 554.33 483.04 2980.91 1112.05 0.00 0.00 0.00 0.00 Average: docker0 0.29 0.62 0.02 9.59 0.00 0.00 0.00 0.00 Average: lo 3.77 3.77 0.52 0.52 0.00 0.00 0.00 0.00 Average: ens3 800.66 655.42 2059.62 712.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83555) 11/13/24 _x86_64_ (8 CPU) 17:31:44 LINUX RESTART (8 CPU) 17:32:01 CPU %user %nice %system %iowait %steal %idle 17:33:03 all 9.76 0.00 1.45 4.05 0.04 84.71 17:33:03 0 5.20 0.00 1.17 1.10 0.03 92.50 17:33:03 1 5.85 0.00 1.96 4.18 0.03 87.98 17:33:03 2 11.39 0.00 1.15 2.74 0.03 84.68 17:33:03 3 7.04 0.00 0.88 1.17 0.02 90.89 17:33:03 4 4.76 0.00 0.85 0.47 0.02 93.91 17:33:03 5 25.00 0.00 3.14 15.97 0.07 55.83 17:33:03 6 3.25 0.00 0.77 5.07 0.08 90.83 17:33:03 7 15.66 0.00 1.67 1.77 0.03 80.87 17:34:01 all 27.87 0.00 1.79 2.32 0.06 67.96 17:34:01 0 22.83 0.00 1.49 10.38 0.07 65.23 17:34:01 1 20.58 0.00 2.06 2.08 0.03 75.25 17:34:01 2 29.87 0.00 1.73 1.28 0.07 67.05 17:34:01 3 22.06 0.00 2.48 0.55 0.05 74.86 17:34:01 4 26.17 0.00 1.40 0.31 0.03 72.09 17:34:01 5 45.57 0.00 2.24 1.42 0.07 50.70 17:34:01 6 25.84 0.00 1.21 1.41 0.05 71.49 17:34:01 7 30.07 0.00 1.63 1.20 0.05 67.05 17:35:01 all 38.93 0.00 4.54 0.80 0.08 55.66 17:35:01 0 32.37 0.00 3.86 0.00 0.07 63.70 17:35:01 1 33.13 0.00 5.51 6.15 0.08 55.13 17:35:01 2 48.85 0.00 3.30 0.08 0.07 47.69 17:35:01 3 53.08 0.00 3.06 0.00 0.08 43.77 17:35:01 4 44.96 0.00 6.58 0.13 0.08 48.25 17:35:01 5 38.00 0.00 6.48 0.02 0.08 55.41 17:35:01 6 31.65 0.00 4.39 0.00 0.08 63.88 17:35:01 7 29.34 0.00 3.16 0.00 0.07 67.43 17:36:01 all 13.85 0.00 2.23 4.02 0.07 79.83 17:36:01 0 11.04 0.00 2.05 3.28 0.05 83.59 17:36:01 1 10.96 0.00 1.82 11.81 0.07 75.34 17:36:01 2 11.24 0.00 2.86 2.26 0.07 83.57 17:36:01 3 14.46 0.00 1.78 7.67 0.07 76.02 17:36:01 4 17.15 0.00 3.04 3.54 0.10 76.17 17:36:01 5 15.45 0.00 1.81 0.55 0.05 82.14 17:36:01 6 20.44 0.00 1.95 1.39 0.07 76.15 17:36:01 7 9.97 0.00 2.55 1.71 0.07 85.70 Average: all 22.55 0.00 2.51 2.80 0.06 72.08 Average: 0 17.82 0.00 2.15 3.63 0.05 76.34 Average: 1 17.60 0.00 2.84 6.09 0.05 73.42 Average: 2 25.29 0.00 2.26 1.59 0.06 70.80 Average: 3 24.18 0.00 2.05 2.36 0.05 71.36 Average: 4 23.24 0.00 2.98 1.12 0.06 72.60 Average: 5 30.89 0.00 3.43 4.51 0.07 61.10 Average: 6 20.24 0.00 2.09 1.97 0.07 75.63 Average: 7 21.19 0.00 2.26 1.17 0.05 75.33