---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24282 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 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 841 28093 0 3232 30870 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:f1:29:37 brd ff:ff:ff:ff:ff:ff inet 10.30.107.42/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86221sec preferred_lft 86221sec inet6 fe80::f816:3eff:fef1:2937/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:76:1c:c3 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:fe76:1cc3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24282) 07/16/24 _x86_64_ (8 CPU) 21:56:26 LINUX RESTART (8 CPU) 21:57:01 tps rtps wtps bread/s bwrtn/s 21:58:02 304.00 37.16 266.84 1729.56 28987.36 21:59:01 212.85 9.35 203.49 1680.53 68518.83 Average: 259.09 23.46 235.63 1705.40 48464.29 21:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:58:02 30080080 31673796 2859140 8.68 71304 1832748 1430576 4.21 903220 1665456 158004 21:59:01 28784556 31624640 4154664 12.61 101976 3001712 1450312 4.27 1049892 2718136 16476 Average: 29432318 31649218 3506902 10.65 86640 2417230 1440444 4.24 976556 2191796 87240 21:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:58:02 lo 1.38 1.38 0.16 0.16 0.00 0.00 0.00 0.00 21:58:02 ens3 131.88 89.76 1064.16 39.85 0.00 0.00 0.00 0.00 21:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 lo 6.30 6.30 0.61 0.61 0.00 0.00 0.00 0.00 21:59:01 ens3 371.41 229.49 6376.25 668.42 0.00 0.00 0.00 0.00 21:59:01 docker0 1.86 2.29 0.32 14.84 0.00 0.00 0.00 0.00 Average: lo 3.81 3.81 0.38 0.38 0.00 0.00 0.00 0.00 Average: ens3 249.90 158.60 3681.40 349.54 0.00 0.00 0.00 0.00 Average: docker0 0.92 1.13 0.16 7.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24282) 07/16/24 _x86_64_ (8 CPU) 21:56:26 LINUX RESTART (8 CPU) 21:57:01 CPU %user %nice %system %iowait %steal %idle 21:58:02 all 9.32 0.00 0.87 4.07 0.04 85.70 21:58:02 0 34.71 0.00 1.63 4.56 0.07 59.03 21:58:02 1 7.73 0.00 0.74 0.23 0.02 91.28 21:58:02 2 2.79 0.00 0.53 2.91 0.03 93.74 21:58:02 3 1.99 0.00 0.55 9.25 0.08 88.14 21:58:02 4 7.02 0.00 0.73 0.69 0.02 91.55 21:58:02 5 4.04 0.00 0.61 1.09 0.05 94.22 21:58:02 6 2.67 0.00 1.11 3.48 0.02 92.72 21:58:02 7 13.68 0.00 1.04 10.36 0.03 74.89 21:59:01 all 11.28 0.00 2.59 3.88 0.05 82.19 21:59:01 0 11.44 0.00 2.86 0.27 0.05 85.38 21:59:01 1 12.46 0.00 2.61 2.99 0.05 81.89 21:59:01 2 12.25 0.00 3.47 0.12 0.05 84.11 21:59:01 3 12.18 0.00 2.39 0.31 0.05 85.08 21:59:01 4 9.18 0.00 1.54 0.07 0.03 89.18 21:59:01 5 6.93 0.00 2.40 1.32 0.03 89.32 21:59:01 6 7.49 0.00 3.50 20.81 0.10 68.09 21:59:01 7 18.28 0.00 2.00 5.27 0.05 74.40 Average: all 10.28 0.00 1.72 3.98 0.05 83.97 Average: 0 23.25 0.00 2.24 2.45 0.06 72.01 Average: 1 10.04 0.00 1.66 1.58 0.03 86.68 Average: 2 7.45 0.00 1.98 1.53 0.04 89.00 Average: 3 7.00 0.00 1.45 4.85 0.07 86.63 Average: 4 8.08 0.00 1.13 0.39 0.03 90.39 Average: 5 5.46 0.00 1.49 1.20 0.04 91.82 Average: 6 5.03 0.00 2.28 11.98 0.06 80.65 Average: 7 15.94 0.00 1.51 7.86 0.04 74.65