---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37967 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 143G 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 883 26874 0 4408 30827 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:83:99:76 brd ff:ff:ff:ff:ff:ff inet 10.30.107.83/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe83:9976/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:ee:fa:26 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37967) 09/13/24 _x86_64_ (8 CPU) 01:56:25 LINUX RESTART (8 CPU) 01:57:01 tps rtps wtps bread/s bwrtn/s 01:58:01 338.93 42.74 296.18 1924.61 32439.13 01:59:01 144.69 23.21 121.48 2794.33 36438.46 02:00:01 285.39 12.46 272.92 815.60 99066.02 02:01:01 44.43 0.00 44.43 0.00 23632.29 Average: 203.36 19.61 183.75 1383.64 47893.98 01:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:58:01 30012540 31653164 2926680 8.89 73248 1874760 1471472 4.33 921984 1703588 190380 01:59:01 27631340 31609656 5307880 16.11 105592 4108412 1575812 4.64 1036884 3854284 2028336 02:00:01 25891412 30091516 7047808 21.40 114012 4305936 5824568 17.14 2674804 3898368 828 02:01:01 26638772 30865272 6300448 19.13 114564 4334416 3013684 8.87 1954920 3893444 380 Average: 27543516 31054902 5395704 16.38 101854 3655881 2971384 8.74 1647148 3337421 554981 01:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:58:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 01:58:01 ens3 229.41 153.59 1326.93 55.31 0.00 0.00 0.00 0.00 01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 lo 9.27 9.27 0.86 0.86 0.00 0.00 0.00 0.00 01:59:01 ens3 542.53 309.23 18873.22 25.89 0.00 0.00 0.00 0.00 01:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 br-16d990d72e19 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 02:00:01 vethe88e0bc 26.93 25.13 11.56 16.27 0.00 0.00 0.00 0.00 02:00:01 ens3 47.46 27.00 1572.04 3.03 0.00 0.00 0.00 0.00 02:00:01 vethd900722 1.03 1.50 0.27 0.27 0.00 0.00 0.00 0.00 02:01:01 lo 3.73 3.73 0.57 0.57 0.00 0.00 0.00 0.00 02:01:01 vethe88e0bc 19.45 16.90 10.50 18.35 0.00 0.00 0.00 0.00 02:01:01 ens3 15.93 15.01 8.90 15.14 0.00 0.00 0.00 0.00 02:01:01 vethd900722 1.65 1.23 7.47 2.32 0.00 0.00 0.00 0.00 Average: lo 3.93 3.93 0.42 0.42 0.00 0.00 0.00 0.00 Average: vethe88e0bc 11.59 10.51 5.51 8.65 0.00 0.00 0.00 0.00 Average: ens3 208.83 126.21 5445.27 24.84 0.00 0.00 0.00 0.00 Average: vethd900722 0.67 0.68 1.94 0.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37967) 09/13/24 _x86_64_ (8 CPU) 01:56:25 LINUX RESTART (8 CPU) 01:57:01 CPU %user %nice %system %iowait %steal %idle 01:58:01 all 10.69 0.00 0.94 2.78 0.04 85.55 01:58:01 0 6.51 0.00 1.30 3.05 0.02 89.12 01:58:01 1 43.00 0.00 2.18 2.56 0.08 52.18 01:58:01 2 5.36 0.00 0.82 8.99 0.05 84.78 01:58:01 3 3.40 0.00 0.62 6.40 0.08 89.50 01:58:01 4 15.74 0.00 0.98 0.55 0.03 82.69 01:58:01 5 6.43 0.00 0.63 0.37 0.02 92.56 01:58:01 6 2.55 0.00 0.65 0.22 0.03 96.55 01:58:01 7 2.62 0.00 0.33 0.08 0.02 96.94 01:59:01 all 12.84 0.00 3.13 2.30 0.06 81.67 01:59:01 0 19.65 0.00 4.10 1.21 0.05 74.99 01:59:01 1 32.44 0.00 3.75 1.67 0.08 62.05 01:59:01 2 15.27 0.00 3.25 0.15 0.05 81.27 01:59:01 3 6.35 0.00 2.51 13.98 0.07 77.09 01:59:01 4 6.92 0.00 2.69 0.12 0.03 90.24 01:59:01 5 7.24 0.00 2.57 0.02 0.05 90.12 01:59:01 6 8.38 0.00 3.45 0.87 0.07 87.24 01:59:01 7 6.64 0.00 2.66 0.34 0.03 90.33 02:00:01 all 23.85 0.00 3.53 4.72 0.08 67.81 02:00:01 0 27.92 0.00 3.56 0.65 0.07 67.80 02:00:01 1 26.62 0.00 4.14 6.95 0.08 62.21 02:00:01 2 29.92 0.00 4.14 0.39 0.08 65.47 02:00:01 3 15.96 0.00 3.31 17.42 0.10 63.21 02:00:01 4 30.47 0.00 4.35 0.38 0.10 64.69 02:00:01 5 20.02 0.00 3.00 6.21 0.07 70.70 02:00:01 6 20.03 0.00 3.10 3.13 0.07 73.68 02:00:01 7 19.81 0.00 2.77 2.74 0.07 74.61 02:01:01 all 4.44 0.00 0.71 1.69 0.06 93.10 02:01:01 0 3.17 0.00 0.37 0.03 0.05 96.38 02:01:01 1 5.79 0.00 0.88 5.71 0.12 87.50 02:01:01 2 5.86 0.00 0.94 0.15 0.03 93.02 02:01:01 3 5.34 0.00 0.84 0.28 0.08 93.46 02:01:01 4 4.66 0.00 0.57 0.15 0.07 94.55 02:01:01 5 4.14 0.00 0.79 0.58 0.07 94.42 02:01:01 6 3.41 0.00 0.70 6.57 0.07 89.24 02:01:01 7 3.13 0.00 0.57 0.07 0.03 96.20 Average: all 12.94 0.00 2.07 2.87 0.06 82.06 Average: 0 14.29 0.00 2.33 1.24 0.05 82.10 Average: 1 26.93 0.00 2.73 4.23 0.09 66.02 Average: 2 14.10 0.00 2.29 2.42 0.05 81.14 Average: 3 7.73 0.00 1.81 9.47 0.08 80.90 Average: 4 14.45 0.00 2.14 0.30 0.06 83.05 Average: 5 9.45 0.00 1.74 1.79 0.05 86.96 Average: 6 8.58 0.00 1.97 2.70 0.06 86.69 Average: 7 8.03 0.00 1.58 0.80 0.04 89.55