---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5560 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 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 823 27177 0 4165 30887 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:5b:eb:53 brd ff:ff:ff:ff:ff:ff inet 10.30.107.121/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86019sec preferred_lft 86019sec inet6 fe80::f816:3eff:fe5b:eb53/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:8b:2b:fe 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-5560) 02/15/24 _x86_64_ (8 CPU) 13:50:46 LINUX RESTART (8 CPU) 13:51:01 tps rtps wtps bread/s bwrtn/s 13:52:01 168.79 86.82 81.97 6192.03 57996.20 13:53:01 88.89 13.68 75.20 1108.62 25127.81 13:54:01 181.05 9.55 171.50 1665.59 84738.94 13:55:01 191.78 12.55 179.24 788.77 23291.75 13:56:01 45.88 0.62 45.26 31.59 17550.09 13:57:01 42.28 1.37 40.91 85.72 14573.30 Average: 119.78 20.76 99.01 1645.39 37213.02 13:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 30104932 31678276 2834288 8.60 61312 1825944 1490112 4.38 920420 1629928 182292 13:53:01 29994480 31741356 2944740 8.94 78520 1970396 1394236 4.10 836676 1798944 123816 13:54:01 27912748 31687648 5026472 15.26 104744 3908668 1450504 4.27 960572 3652712 12 13:55:01 24811944 28863020 8127276 24.67 112356 4039424 9226044 27.15 3905756 3749968 2660 13:56:01 27930216 31707296 5009004 15.21 112876 3899408 1455924 4.28 1102400 3480640 1316 13:57:01 27788672 31586920 5150548 15.64 117444 3916408 1527228 4.49 1233956 3489428 32876 Average: 28090499 31210753 4848721 14.72 97875 3260041 2757341 8.11 1493297 2966937 57162 13:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 13:52:01 ens3 305.63 237.34 1523.98 61.41 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 13:53:01 ens3 37.41 29.00 447.76 6.04 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 lo 9.27 9.27 0.86 0.86 0.00 0.00 0.00 0.00 13:54:01 ens3 508.75 292.97 17141.67 22.90 0.00 0.00 0.00 0.00 13:54:01 br-140ab7cc86c4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 veth4ceafda 2.22 2.38 2.70 2.92 0.00 0.00 0.00 0.00 13:55:01 lo 1.35 1.35 0.33 0.33 0.00 0.00 0.00 0.00 13:55:01 vethee732d6 40.18 35.46 22.64 35.64 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 lo 3.62 3.62 0.55 0.55 0.00 0.00 0.00 0.00 13:56:01 ens3 886.52 589.59 19137.31 110.37 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:57:01 ens3 46.58 33.53 109.44 14.55 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.07 3.07 0.36 0.36 0.00 0.00 0.00 0.00 Average: ens3 154.54 102.90 3206.89 20.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5560) 02/15/24 _x86_64_ (8 CPU) 13:50:46 LINUX RESTART (8 CPU) 13:51:01 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 9.47 0.00 1.27 1.93 0.04 87.29 13:52:01 0 15.88 0.00 1.11 1.76 0.05 81.19 13:52:01 1 21.55 0.00 2.17 0.33 0.05 75.89 13:52:01 2 12.02 0.00 2.25 2.62 0.07 83.04 13:52:01 3 5.39 0.00 1.25 0.25 0.03 93.07 13:52:01 4 5.20 0.00 1.07 8.65 0.02 85.07 13:52:01 5 3.12 0.00 0.47 0.92 0.02 95.47 13:52:01 6 8.31 0.00 1.05 0.42 0.03 90.18 13:52:01 7 4.24 0.00 0.83 0.48 0.03 94.41 13:53:01 all 8.65 0.00 0.68 3.46 0.04 87.18 13:53:01 0 2.74 0.00 0.40 4.59 0.02 92.26 13:53:01 1 11.16 0.00 0.86 1.54 0.07 86.37 13:53:01 2 10.87 0.00 0.67 8.94 0.07 79.46 13:53:01 3 25.19 0.00 1.55 2.35 0.09 70.82 13:53:01 4 1.62 0.00 0.45 8.79 0.02 89.12 13:53:01 5 14.58 0.00 0.96 0.24 0.03 84.18 13:53:01 6 2.29 0.00 0.33 0.63 0.02 96.73 13:53:01 7 1.20 0.00 0.20 0.55 0.02 98.03 13:54:01 all 10.49 0.00 3.09 4.70 0.06 81.65 13:54:01 0 6.68 0.00 2.55 1.80 0.03 88.95 13:54:01 1 6.99 0.00 2.82 0.12 0.05 90.02 13:54:01 2 5.11 0.00 3.25 13.17 0.03 78.44 13:54:01 3 21.98 0.00 4.36 20.33 0.10 53.23 13:54:01 4 12.71 0.00 3.30 0.94 0.17 82.88 13:54:01 5 10.37 0.00 2.66 0.37 0.03 86.57 13:54:01 6 12.84 0.00 3.32 0.98 0.03 82.82 13:54:01 7 7.46 0.00 2.56 0.10 0.03 89.85 13:55:01 all 33.70 0.00 3.70 1.71 0.08 60.82 13:55:01 0 33.55 0.00 3.62 1.37 0.07 61.40 13:55:01 1 35.70 0.00 4.17 0.35 0.08 59.70 13:55:01 2 40.32 0.00 4.90 0.77 0.07 53.94 13:55:01 3 26.71 0.00 3.00 2.99 0.07 67.23 13:55:01 4 33.77 0.00 3.74 1.58 0.08 60.82 13:55:01 5 42.07 0.00 4.10 0.59 0.08 53.15 13:55:01 6 26.43 0.00 2.55 4.99 0.10 65.93 13:55:01 7 31.11 0.00 3.48 0.96 0.08 64.37 13:56:01 all 1.13 0.00 0.45 1.08 0.05 97.29 13:56:01 0 1.49 0.00 0.33 0.13 0.02 98.03 13:56:01 1 1.00 0.00 0.60 0.25 0.07 98.08 13:56:01 2 0.78 0.00 0.37 0.03 0.05 98.77 13:56:01 3 1.16 0.00 0.49 0.29 0.07 98.00 13:56:01 4 1.47 0.00 0.50 0.20 0.05 97.78 13:56:01 5 1.59 0.00 0.42 0.13 0.03 97.83 13:56:01 6 0.74 0.00 0.47 7.46 0.05 91.29 13:56:01 7 0.80 0.00 0.43 0.17 0.03 98.56 13:57:01 all 7.98 0.00 0.47 7.72 0.03 83.79 13:57:01 0 2.63 0.00 0.32 0.00 0.03 97.02 13:57:01 1 5.95 0.00 0.58 0.07 0.03 93.36 13:57:01 2 4.53 0.00 0.40 0.05 0.02 95.00 13:57:01 3 1.65 0.00 0.30 28.31 0.02 69.72 13:57:01 4 8.41 0.00 0.68 0.68 0.07 90.16 13:57:01 5 13.93 0.00 0.33 0.25 0.03 85.46 13:57:01 6 15.92 0.00 0.88 32.18 0.05 50.97 13:57:01 7 10.87 0.00 0.28 0.08 0.02 88.75 Average: all 11.88 0.00 1.61 3.43 0.05 83.03 Average: 0 10.48 0.00 1.39 1.61 0.04 86.49 Average: 1 13.71 0.00 1.86 0.44 0.06 83.92 Average: 2 12.24 0.00 1.97 4.25 0.05 81.50 Average: 3 13.58 0.00 1.81 9.12 0.06 75.42 Average: 4 10.49 0.00 1.62 3.48 0.07 84.34 Average: 5 14.23 0.00 1.49 0.42 0.04 83.82 Average: 6 11.07 0.00 1.43 7.80 0.05 79.65 Average: 7 9.25 0.00 1.29 0.39 0.04 89.02