---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40592 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 144G 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 840 27942 0 3384 30879 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:85:d2:50 brd ff:ff:ff:ff:ff:ff inet 10.30.106.69/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fe85:d250/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:f8:58:d9 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::42:47ff:fef8:58d9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40592) 09/21/24 _x86_64_ (8 CPU) 16:21:17 LINUX RESTART (8 CPU) 16:22:01 tps rtps wtps bread/s bwrtn/s 16:23:01 331.73 36.33 295.40 1690.25 33222.73 16:24:02 198.32 8.75 189.56 1612.15 55095.90 16:25:01 88.17 0.59 87.58 55.31 63173.29 Average: 206.70 15.29 191.42 1126.67 50440.81 16:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:23:01 30105104 31681352 2834116 8.60 70336 1816968 1432116 4.21 889544 1652784 149680 16:24:02 28069776 30737860 4869444 14.78 92812 2855632 2897636 8.53 2046028 2454792 163648 16:25:01 28589676 31594808 4349544 13.20 118040 3162528 1517252 4.46 1154692 2827128 16768 Average: 28921519 31338007 4017701 12.20 93729 2611709 1949001 5.73 1363421 2311568 110032 16:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 ens3 100.27 67.04 932.65 26.57 0.00 0.00 0.00 0.00 16:23:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 16:24:02 veth0f3b0ed 132.43 208.78 12.36 3709.57 0.00 0.00 0.00 0.30 16:24:02 docker0 132.43 208.64 10.55 3709.55 0.00 0.00 0.00 0.00 16:24:02 ens3 362.07 219.42 7067.39 22.81 0.00 0.00 0.00 0.00 16:24:02 lo 2.58 2.58 0.25 0.25 0.00 0.00 0.00 0.00 16:25:01 docker0 39.59 56.99 3.96 688.39 0.00 0.00 0.00 0.00 16:25:01 ens3 178.44 156.01 1705.95 626.94 0.00 0.00 0.00 0.00 16:25:01 lo 2.37 2.37 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 57.67 89.09 4.86 1477.18 0.00 0.00 0.00 0.00 Average: ens3 214.24 147.66 3255.58 222.58 0.00 0.00 0.00 0.00 Average: lo 2.12 2.12 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40592) 09/21/24 _x86_64_ (8 CPU) 16:21:17 LINUX RESTART (8 CPU) 16:22:01 CPU %user %nice %system %iowait %steal %idle 16:23:01 all 9.18 0.00 0.80 3.88 0.04 86.09 16:23:01 0 3.26 0.00 0.33 14.30 0.02 82.09 16:23:01 1 21.90 0.00 2.13 12.78 0.07 63.13 16:23:01 2 9.25 0.00 0.52 0.12 0.05 90.07 16:23:01 3 14.49 0.00 0.71 2.12 0.05 82.63 16:23:01 4 4.55 0.00 0.63 0.43 0.02 94.36 16:23:01 5 4.36 0.00 0.40 0.60 0.08 94.55 16:23:01 6 13.82 0.00 1.23 0.67 0.03 84.24 16:23:01 7 1.82 0.00 0.43 0.13 0.02 97.60 16:24:02 all 28.40 0.00 1.97 5.05 0.08 64.49 16:24:02 0 19.67 0.00 1.32 4.00 0.10 74.92 16:24:02 1 30.07 0.00 2.45 0.87 0.10 66.51 16:24:02 2 28.05 0.00 1.96 1.27 0.08 68.63 16:24:02 3 30.42 0.00 1.83 3.79 0.08 63.88 16:24:02 4 27.88 0.00 1.47 0.22 0.05 70.38 16:24:02 5 24.75 0.00 2.50 6.28 0.08 66.38 16:24:02 6 28.96 0.00 1.96 21.85 0.08 47.15 16:24:02 7 37.44 0.00 2.32 2.20 0.08 57.96 16:25:01 all 14.65 0.00 1.52 6.46 0.06 77.31 16:25:01 0 9.96 0.00 1.54 2.54 0.03 85.93 16:25:01 1 8.19 0.00 1.46 0.92 0.05 89.39 16:25:01 2 14.62 0.00 1.40 3.50 0.12 80.36 16:25:01 3 16.80 0.00 1.73 2.33 0.07 79.07 16:25:01 4 21.24 0.00 1.33 0.56 0.05 76.82 16:25:01 5 22.64 0.00 1.36 10.16 0.07 65.76 16:25:01 6 11.07 0.00 1.53 0.82 0.03 86.55 16:25:01 7 12.69 0.00 1.83 30.99 0.05 54.44 Average: all 17.42 0.00 1.43 5.12 0.06 75.96 Average: 0 10.98 0.00 1.06 6.98 0.05 80.93 Average: 1 20.12 0.00 2.02 4.87 0.07 72.92 Average: 2 17.32 0.00 1.29 1.62 0.08 79.69 Average: 3 20.57 0.00 1.42 2.75 0.07 75.20 Average: 4 17.87 0.00 1.14 0.40 0.04 80.55 Average: 5 17.22 0.00 1.42 5.65 0.08 75.62 Average: 6 17.98 0.00 1.58 7.80 0.05 72.60 Average: 7 17.31 0.00 1.52 10.95 0.05 70.17