---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84659 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 838 26934 0 4394 30872 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:b4:1d:8a brd ff:ff:ff:ff:ff:ff inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:feb4:1d8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:04:7e:87 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-84659) 11/18/24 _x86_64_ (8 CPU) 15:02:20 LINUX RESTART (8 CPU) 15:03:01 tps rtps wtps bread/s bwrtn/s 15:04:01 107.43 22.73 84.70 1175.67 24179.30 15:05:01 113.06 22.54 90.51 2706.59 26511.85 15:06:01 106.48 1.47 105.02 79.85 66195.90 15:07:01 229.11 13.51 215.60 798.83 41890.25 15:08:01 59.17 1.40 57.77 107.45 19191.07 Average: 123.03 12.35 110.69 976.56 35578.57 15:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:04:01 30072972 31670792 2866248 8.70 72008 1836208 1455928 4.28 906628 1670080 161592 15:05:01 29786860 31718912 3152360 9.57 85768 2141952 1394860 4.10 897396 1934232 114844 15:06:01 27654764 31675604 5284456 16.04 110164 4135504 1436780 4.23 994408 3867336 572844 15:07:01 25975304 30189776 6963916 21.14 117744 4308932 5747104 16.91 2598744 3893668 26848 15:08:01 27600644 31631592 5338576 16.21 119552 4134572 1487452 4.38 1191664 3712456 14112 Average: 28218109 31377335 4721111 14.33 101047 3311434 2304425 6.78 1317768 3015554 178048 15:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:04:01 ens3 61.32 42.78 973.93 7.99 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 15:05:01 ens3 48.60 42.32 498.19 7.36 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 br-eda985fb0820 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 lo 4.50 4.50 0.42 0.42 0.00 0.00 0.00 0.00 15:06:01 ens3 530.49 288.20 18459.44 20.11 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 br-eda985fb0820 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 lo 4.67 4.67 0.42 0.42 0.00 0.00 0.00 0.00 15:07:01 ens3 16.35 15.86 9.27 6.05 0.00 0.00 0.00 0.00 15:07:01 vetha8554c2 56.07 66.22 19.33 16.18 0.00 0.00 0.00 0.00 15:07:01 vethcf1c009 0.15 0.55 0.01 0.04 0.00 0.00 0.00 0.00 15:07:01 veth32dc26f 1.72 1.67 0.15 0.13 0.00 0.00 0.00 0.00 15:08:01 ens3 35.88 32.08 65.67 15.30 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 lo 18.60 18.60 1.92 1.92 0.00 0.00 0.00 0.00 Average: ens3 138.38 84.18 3995.47 11.35 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 2.93 2.93 0.32 0.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84659) 11/18/24 _x86_64_ (8 CPU) 15:02:20 LINUX RESTART (8 CPU) 15:03:01 CPU %user %nice %system %iowait %steal %idle 15:04:01 all 8.51 0.00 0.65 4.03 0.04 86.78 15:04:01 0 0.40 0.00 0.20 0.07 0.02 99.32 15:04:01 1 32.83 0.00 1.85 4.78 0.08 60.46 15:04:01 2 16.44 0.00 1.02 0.48 0.03 82.02 15:04:01 3 10.67 0.00 0.79 18.97 0.03 69.53 15:04:01 4 5.45 0.00 0.55 0.43 0.02 93.55 15:04:01 5 1.42 0.00 0.38 6.82 0.08 91.29 15:04:01 6 0.83 0.00 0.28 0.60 0.02 98.27 15:04:01 7 0.22 0.00 0.13 0.18 0.00 99.47 15:05:01 all 7.17 0.00 0.64 4.42 0.03 87.74 15:05:01 0 0.41 0.00 0.21 0.50 0.00 98.88 15:05:01 1 10.57 0.00 0.61 2.30 0.05 86.47 15:05:01 2 5.06 0.00 0.61 0.88 0.03 93.42 15:05:01 3 7.33 0.00 0.98 22.19 0.03 69.47 15:05:01 4 22.61 0.00 1.26 7.06 0.07 69.00 15:05:01 5 9.98 0.00 0.86 0.55 0.02 88.59 15:05:01 6 1.06 0.00 0.40 0.53 0.02 98.00 15:05:01 7 0.41 0.00 0.22 1.31 0.00 98.06 15:06:01 all 7.33 0.00 3.10 9.04 0.07 80.46 15:06:01 0 6.88 0.00 3.41 0.31 0.08 89.32 15:06:01 1 7.80 0.00 3.34 2.48 0.15 86.23 15:06:01 2 9.37 0.00 2.12 1.61 0.05 86.85 15:06:01 3 7.48 0.00 2.64 7.44 0.05 82.39 15:06:01 4 7.52 0.00 3.38 53.80 0.08 35.20 15:06:01 5 6.28 0.00 3.44 0.57 0.05 89.65 15:06:01 6 7.70 0.00 3.09 1.60 0.07 87.54 15:06:01 7 5.59 0.00 3.38 4.61 0.05 86.38 15:07:01 all 19.79 0.00 3.18 7.30 0.10 69.62 15:07:01 0 16.70 0.00 2.81 2.12 0.08 78.30 15:07:01 1 24.22 0.00 4.38 0.59 0.12 70.69 15:07:01 2 18.47 0.00 2.84 10.10 0.07 68.53 15:07:01 3 22.36 0.00 3.06 9.32 0.12 65.14 15:07:01 4 20.85 0.00 3.11 10.99 0.08 64.97 15:07:01 5 17.74 0.00 2.78 4.19 0.08 75.21 15:07:01 6 16.91 0.00 3.27 19.97 0.08 59.76 15:07:01 7 21.13 0.00 3.26 1.24 0.12 74.26 15:08:01 all 8.75 0.00 1.03 2.95 0.04 87.24 15:08:01 0 16.55 0.00 1.04 16.80 0.05 65.57 15:08:01 1 20.49 0.00 1.19 2.06 0.08 76.18 15:08:01 2 3.49 0.00 0.90 0.93 0.05 94.62 15:08:01 3 7.24 0.00 1.21 1.12 0.03 90.40 15:08:01 4 5.03 0.00 0.99 0.08 0.03 93.86 15:08:01 5 5.24 0.00 0.97 0.22 0.03 93.53 15:08:01 6 5.80 0.00 1.09 1.32 0.03 91.75 15:08:01 7 6.14 0.00 0.80 1.02 0.02 92.03 Average: all 10.30 0.00 1.71 5.54 0.05 82.40 Average: 0 8.16 0.00 1.52 3.96 0.05 86.30 Average: 1 19.16 0.00 2.27 2.44 0.10 76.04 Average: 2 10.54 0.00 1.49 2.78 0.05 85.14 Average: 3 11.00 0.00 1.73 11.84 0.05 75.37 Average: 4 12.30 0.00 1.85 14.38 0.06 71.41 Average: 5 8.13 0.00 1.68 2.47 0.05 87.66 Average: 6 6.42 0.00 1.62 4.77 0.04 87.14 Average: 7 6.67 0.00 1.55 1.67 0.04 90.08