---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25126 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 142G 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 868 25835 0 5463 30842 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:ca:2e:6c brd ff:ff:ff:ff:ff:ff inet 10.30.107.211/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:feca:2e6c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:a9:93:5e 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::42:74ff:fea9:935e/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-25126) 07/20/24 _x86_64_ (8 CPU) 10:42:56 LINUX RESTART (8 CPU) 10:43:01 tps rtps wtps bread/s bwrtn/s 10:44:02 361.86 87.65 274.20 6275.89 59341.44 10:45:01 410.22 25.06 385.16 2839.76 131738.77 10:46:01 243.54 6.53 237.01 311.61 38636.54 10:47:01 70.04 1.87 68.17 111.05 18841.89 Average: 270.83 30.30 240.53 2382.67 61848.50 10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:02 30125020 31649960 2814192 8.54 59776 1780792 1461132 4.30 933076 1601148 133808 10:45:01 26584428 31414592 6354784 19.29 123068 4882872 4488056 13.20 1326348 4520684 2652 10:46:01 24521508 29783396 8417704 25.56 156788 5239980 7850856 23.10 3136020 4710736 132 10:47:01 26499920 31625944 6439292 19.55 159228 5113236 1502984 4.42 1332984 4585468 2048 Average: 26932719 31118473 6006493 18.24 124715 4254220 3825757 11.26 1682107 3854509 34660 10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:02 ens3 369.64 235.56 1579.00 73.15 0.00 0.00 0.00 0.00 10:44:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 1115.79 531.52 26001.05 47.01 0.00 0.00 0.00 0.00 10:45:01 vetha22cd60 0.07 0.20 0.00 0.01 0.00 0.00 0.00 0.00 10:45:01 veth026b28d 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 10:45:01 veth368c52f 0.08 0.27 0.01 0.02 0.00 0.00 0.00 0.00 10:46:01 ens3 63.34 48.96 1180.68 6.35 0.00 0.00 0.00 0.00 10:46:01 vetha22cd60 24.00 22.03 10.52 16.06 0.00 0.00 0.00 0.00 10:46:01 veth026b28d 5.10 5.93 0.80 0.87 0.00 0.00 0.00 0.00 10:46:01 lo 20.30 20.30 1.94 1.94 0.00 0.00 0.00 0.00 10:47:01 ens3 52.97 36.01 68.07 24.07 0.00 0.00 0.00 0.00 10:47:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 10:47:01 docker0 12.26 16.90 2.07 282.24 0.00 0.00 0.00 0.00 Average: ens3 397.44 211.68 7128.58 37.60 0.00 0.00 0.00 0.00 Average: lo 4.58 4.58 0.45 0.45 0.00 0.00 0.00 0.00 Average: docker0 3.08 4.24 0.52 70.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25126) 07/20/24 _x86_64_ (8 CPU) 10:42:56 LINUX RESTART (8 CPU) 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:02 all 8.89 0.00 1.36 2.39 0.04 87.32 10:44:02 0 7.99 0.00 1.87 5.23 0.02 84.90 10:44:02 1 24.02 0.00 1.87 2.20 0.05 71.85 10:44:02 2 3.99 0.00 0.73 0.62 0.07 94.59 10:44:02 3 13.68 0.00 1.79 0.85 0.05 83.63 10:44:02 4 7.81 0.00 0.72 0.33 0.03 91.11 10:44:02 5 5.98 0.00 0.89 4.21 0.03 88.89 10:44:02 6 1.87 0.00 0.85 5.21 0.03 92.03 10:44:02 7 5.78 0.00 2.17 0.50 0.03 91.51 10:45:01 all 16.03 0.00 5.55 4.14 0.06 74.22 10:45:01 0 28.01 0.00 6.80 1.02 0.09 64.09 10:45:01 1 23.74 0.00 5.90 1.92 0.07 68.38 10:45:01 2 12.57 0.00 6.05 10.06 0.09 71.24 10:45:01 3 15.80 0.00 5.43 4.71 0.05 74.00 10:45:01 4 12.98 0.00 5.17 7.29 0.05 74.51 10:45:01 5 11.81 0.00 4.30 1.12 0.05 82.72 10:45:01 6 11.35 0.00 4.95 6.17 0.05 77.48 10:45:01 7 11.96 0.00 5.79 0.87 0.07 81.30 10:46:01 all 25.81 0.00 3.70 1.77 0.08 68.63 10:46:01 0 33.42 0.00 4.62 0.22 0.07 61.68 10:46:01 1 28.64 0.00 3.62 2.33 0.10 65.31 10:46:01 2 29.96 0.00 4.39 1.58 0.08 64.00 10:46:01 3 26.57 0.00 3.63 1.62 0.08 68.09 10:46:01 4 18.92 0.00 3.47 4.96 0.08 72.56 10:46:01 5 17.35 0.00 2.92 1.31 0.07 78.35 10:46:01 6 19.13 0.00 3.04 0.15 0.07 77.61 10:46:01 7 32.58 0.00 3.93 1.99 0.08 61.42 10:47:01 all 5.82 0.00 0.71 0.52 0.04 92.92 10:47:01 0 19.83 0.00 1.10 0.27 0.05 78.75 10:47:01 1 2.82 0.00 0.62 2.09 0.02 94.45 10:47:01 2 1.85 0.00 0.67 0.03 0.03 97.41 10:47:01 3 1.15 0.00 0.53 0.03 0.02 98.27 10:47:01 4 2.84 0.00 0.63 0.15 0.03 96.34 10:47:01 5 2.89 0.00 0.68 1.37 0.05 95.01 10:47:01 6 12.96 0.00 0.80 0.15 0.05 86.04 10:47:01 7 2.22 0.00 0.62 0.03 0.03 97.10 Average: all 14.12 0.00 2.81 2.19 0.05 80.82 Average: 0 22.27 0.00 3.58 1.69 0.05 72.41 Average: 1 19.78 0.00 2.98 2.14 0.06 75.04 Average: 2 12.06 0.00 2.94 3.03 0.07 81.91 Average: 3 14.28 0.00 2.83 1.79 0.05 81.06 Average: 4 10.61 0.00 2.48 3.15 0.05 83.71 Average: 5 9.51 0.00 2.19 2.00 0.05 86.24 Average: 6 11.31 0.00 2.39 2.90 0.05 83.34 Average: 7 13.14 0.00 3.11 0.85 0.05 82.85