---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80443 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 13G 143G 9% / 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 871 26159 0 5136 30841 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:74:36:22 brd ff:ff:ff:ff:ff:ff inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe74:3622/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:1c:0e:da 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::42:86ff:fe1c:eda/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-80443) 10/30/24 _x86_64_ (8 CPU) 14:41:27 LINUX RESTART (8 CPU) 14:42:01 tps rtps wtps bread/s bwrtn/s 14:43:01 313.66 36.53 277.14 1697.32 32297.42 14:44:01 200.47 42.87 157.60 3512.96 40962.35 14:45:01 315.06 6.17 308.90 582.30 123054.29 14:46:01 223.91 0.03 223.88 4.40 76809.07 Average: 263.27 21.40 241.87 1449.33 68279.64 14:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:01 29965068 31635768 2974152 9.03 74448 1900896 1469272 4.32 940428 1727828 224392 14:44:01 28123196 30473828 4816024 14.62 91460 2544692 2414152 7.10 2309152 2162576 290808 14:45:01 25875796 30290748 7063424 21.44 116496 4509580 3609928 10.62 3018000 3583364 1728 14:46:01 25594148 30380788 7345072 22.30 123984 4861384 2514012 7.40 3393416 3482640 884 Average: 27389552 30695283 5549668 16.85 101597 3454138 2501841 7.36 2415249 2739102 129453 14:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 ens3 122.81 87.77 1097.05 30.20 0.00 0.00 0.00 0.00 14:43:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 706.91 578.24 4250.02 134.70 0.00 0.00 0.00 0.00 14:44:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 14:45:01 veth1c1a3a6 0.07 0.22 0.00 0.02 0.00 0.00 0.00 0.00 14:45:01 docker0 2.82 6.70 0.18 87.96 0.00 0.00 0.00 0.00 14:45:01 br-d19d1917f775 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:45:01 vethe158102 0.07 0.25 0.00 0.02 0.00 0.00 0.00 0.00 14:46:01 docker0 2.32 5.83 0.15 87.70 0.00 0.00 0.00 0.00 14:46:01 ens3 1635.61 1388.97 11944.50 2973.19 0.00 0.00 0.00 0.00 14:46:01 lo 12.33 12.33 1.12 1.12 0.00 0.00 0.00 0.00 Average: docker0 1.28 3.13 0.08 43.91 0.00 0.00 0.00 0.00 Average: ens3 336.96 298.13 2806.91 730.27 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80443) 10/30/24 _x86_64_ (8 CPU) 14:41:27 LINUX RESTART (8 CPU) 14:42:01 CPU %user %nice %system %iowait %steal %idle 14:43:01 all 9.75 0.00 0.95 2.87 0.04 86.39 14:43:01 0 12.68 0.00 1.43 0.67 0.05 85.17 14:43:01 1 5.49 0.00 0.57 0.27 0.03 93.64 14:43:01 2 3.41 0.00 0.52 1.79 0.03 94.24 14:43:01 3 4.44 0.00 0.68 3.19 0.03 91.66 14:43:01 4 0.68 0.00 0.27 10.79 0.02 88.24 14:43:01 5 20.72 0.00 1.29 1.37 0.03 76.58 14:43:01 6 15.70 0.00 1.20 2.04 0.08 80.98 14:43:01 7 14.92 0.00 1.67 2.84 0.03 80.54 14:44:01 all 22.17 0.00 1.34 1.84 0.07 74.58 14:44:01 0 24.33 0.00 2.07 1.75 0.08 71.76 14:44:01 1 12.09 0.00 1.05 0.87 0.05 85.94 14:44:01 2 21.82 0.00 1.32 3.90 0.07 72.90 14:44:01 3 23.28 0.00 1.61 2.03 0.07 73.02 14:44:01 4 18.04 0.00 1.02 3.32 0.07 77.55 14:44:01 5 24.86 0.00 2.28 0.97 0.08 71.81 14:44:01 6 25.26 0.00 0.75 1.94 0.07 71.98 14:44:01 7 27.68 0.00 0.65 0.00 0.07 71.60 14:45:01 all 10.07 0.00 3.57 5.88 0.07 80.41 14:45:01 0 11.43 0.00 4.37 1.34 0.07 82.78 14:45:01 1 6.45 0.00 2.90 5.00 0.08 85.57 14:45:01 2 12.34 0.00 2.70 9.10 0.10 75.75 14:45:01 3 6.90 0.00 3.65 11.50 0.08 77.87 14:45:01 4 9.82 0.00 3.13 1.26 0.07 85.71 14:45:01 5 9.17 0.00 4.62 12.03 0.07 74.11 14:45:01 6 13.30 0.00 3.75 0.22 0.05 82.69 14:45:01 7 11.12 0.00 3.49 6.56 0.07 78.75 14:46:01 all 12.50 0.00 2.54 3.25 0.06 81.65 14:46:01 0 9.75 0.00 3.00 2.35 0.03 84.87 14:46:01 1 7.52 0.00 2.10 0.23 0.08 90.07 14:46:01 2 13.92 0.00 2.12 7.96 0.07 75.94 14:46:01 3 15.21 0.00 2.46 0.13 0.08 82.11 14:46:01 4 8.16 0.00 2.65 5.90 0.05 83.24 14:46:01 5 18.97 0.00 3.08 0.67 0.07 77.21 14:46:01 6 10.25 0.00 2.39 8.53 0.07 78.77 14:46:01 7 16.27 0.00 2.50 0.25 0.07 80.91 Average: all 13.63 0.00 2.10 3.45 0.06 80.76 Average: 0 14.56 0.00 2.71 1.53 0.06 81.14 Average: 1 7.89 0.00 1.65 1.58 0.06 88.81 Average: 2 12.87 0.00 1.66 5.68 0.07 79.72 Average: 3 12.46 0.00 2.10 4.20 0.07 81.18 Average: 4 9.18 0.00 1.76 5.33 0.05 83.68 Average: 5 18.46 0.00 2.81 3.74 0.06 74.93 Average: 6 16.14 0.00 2.02 3.18 0.07 78.59 Average: 7 17.51 0.00 2.08 2.41 0.06 77.95