---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41286 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 904 26852 0 4410 30806 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:46:a3:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe46:a3e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:05:af:31 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-41286) 09/24/24 _x86_64_ (8 CPU) 01:56:26 LINUX RESTART (8 CPU) 01:57:02 tps rtps wtps bread/s bwrtn/s 01:58:01 341.40 43.43 297.97 1954.38 23892.09 01:59:01 130.03 23.10 106.93 2781.67 26749.54 02:00:01 303.20 12.90 290.30 790.67 89795.22 02:01:01 18.50 0.47 18.03 29.33 19163.56 02:02:01 60.34 1.40 58.94 107.45 17686.32 Average: 170.12 16.17 153.95 1129.95 35496.02 01:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:58:01 30074340 31646820 2864880 8.70 70424 1813252 1426412 4.20 924952 1648752 154936 01:59:01 28643184 31608704 4296036 13.04 100320 3135200 1589052 4.68 1033604 2881908 1139028 02:00:01 26736724 30804732 6202496 18.83 113716 4178220 4622040 13.60 1915820 3825916 232 02:01:01 25659024 29891692 7280196 22.10 114300 4336800 6008264 17.68 2887836 3914944 27624 02:02:01 27521000 31568596 5418220 16.45 116248 4160496 1473876 4.34 1242436 3740756 1144 Average: 27726854 31104109 5212366 15.82 103002 3524794 3023929 8.90 1600930 3202455 264593 01:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:58:01 ens3 227.49 148.58 1204.24 55.18 0.00 0.00 0.00 0.00 01:58:01 lo 1.42 1.42 0.15 0.15 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 br-00bbfa64ea38 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 ens3 219.23 145.34 6437.76 15.95 0.00 0.00 0.00 0.00 01:59:01 lo 7.13 7.13 0.66 0.66 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 02:00:01 br-00bbfa64ea38 0.27 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:00:01 ens3 384.97 205.93 14151.85 14.46 0.00 0.00 0.00 0.00 02:00:01 veth1b834d0 1.65 1.67 0.14 0.13 0.00 0.00 0.00 0.00 02:00:01 veth0922db9 0.22 0.68 0.01 0.04 0.00 0.00 0.00 0.00 02:01:01 br-00bbfa64ea38 0.43 0.53 0.27 0.05 0.00 0.00 0.00 0.00 02:01:01 ens3 23.03 20.11 10.73 16.89 0.00 0.00 0.00 0.00 02:01:01 veth1b834d0 44.61 40.03 21.91 34.45 0.00 0.00 0.00 0.00 02:01:01 veth0922db9 2.25 1.97 7.70 2.54 0.00 0.00 0.00 0.00 02:02:01 ens3 37.03 31.48 64.70 14.78 0.00 0.00 0.00 0.00 02:02:01 lo 20.16 20.16 2.08 2.08 0.00 0.00 0.00 0.00 02:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 178.18 110.16 4384.46 23.35 0.00 0.00 0.00 0.00 Average: lo 3.27 3.27 0.35 0.35 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41286) 09/24/24 _x86_64_ (8 CPU) 01:56:26 LINUX RESTART (8 CPU) 01:57:02 CPU %user %nice %system %iowait %steal %idle 01:58:01 all 10.61 0.00 0.94 2.83 0.04 85.58 01:58:01 0 17.89 0.00 1.21 0.71 0.05 80.14 01:58:01 1 10.33 0.00 0.93 0.31 0.03 88.39 01:58:01 2 10.04 0.00 1.51 2.75 0.03 85.66 01:58:01 3 3.63 0.00 0.25 0.14 0.02 95.96 01:58:01 4 3.21 0.00 0.58 1.53 0.02 94.68 01:58:01 5 3.55 0.00 0.64 1.32 0.02 94.47 01:58:01 6 3.50 0.00 0.42 12.13 0.03 83.91 01:58:01 7 32.87 0.00 1.93 3.82 0.07 61.32 01:59:01 all 11.30 0.00 1.89 2.73 0.05 84.03 01:59:01 0 36.77 0.00 2.70 2.08 0.07 58.38 01:59:01 1 7.07 0.00 1.54 0.49 0.05 90.85 01:59:01 2 6.33 0.00 1.53 0.22 0.03 91.89 01:59:01 3 11.30 0.00 1.39 0.65 0.07 86.60 01:59:01 4 5.94 0.00 2.33 1.24 0.03 90.46 01:59:01 5 4.61 0.00 1.81 3.08 0.05 90.45 01:59:01 6 6.04 0.00 1.91 6.72 0.07 85.26 01:59:01 7 12.42 0.00 1.90 7.37 0.05 78.27 02:00:01 all 13.09 0.00 3.38 7.80 0.06 75.67 02:00:01 0 10.70 0.00 2.98 0.98 0.05 85.30 02:00:01 1 16.90 0.00 3.73 2.04 0.05 77.28 02:00:01 2 9.21 0.00 3.09 1.65 0.07 85.99 02:00:01 3 10.23 0.00 2.56 3.02 0.07 84.12 02:00:01 4 10.84 0.00 2.44 0.13 0.05 86.53 02:00:01 5 18.39 0.00 3.71 1.11 0.07 76.72 02:00:01 6 13.24 0.00 4.05 35.39 0.08 47.23 02:00:01 7 15.23 0.00 4.48 18.19 0.05 62.05 02:01:01 all 18.94 0.00 1.80 1.34 0.06 77.87 02:01:01 0 12.05 0.00 1.44 0.13 0.05 86.33 02:01:01 1 24.68 0.00 2.44 0.03 0.05 72.79 02:01:01 2 20.46 0.00 1.84 0.07 0.05 77.58 02:01:01 3 14.13 0.00 1.70 1.63 0.07 82.48 02:01:01 4 20.52 0.00 1.86 0.00 0.05 77.57 02:01:01 5 20.25 0.00 1.57 0.03 0.07 78.07 02:01:01 6 21.36 0.00 2.04 0.08 0.07 76.44 02:01:01 7 18.09 0.00 1.47 8.68 0.07 71.69 02:02:01 all 4.71 0.00 0.47 1.87 0.04 92.91 02:02:01 0 12.30 0.00 0.47 0.89 0.03 86.32 02:02:01 1 2.02 0.00 0.53 1.20 0.03 96.21 02:02:01 2 15.57 0.00 0.73 0.77 0.05 82.87 02:02:01 3 2.77 0.00 0.42 0.08 0.03 96.69 02:02:01 4 1.07 0.00 0.42 0.08 0.03 98.40 02:02:01 5 0.93 0.00 0.38 0.05 0.03 98.60 02:02:01 6 0.79 0.00 0.34 0.59 0.03 98.26 02:02:01 7 2.22 0.00 0.50 11.27 0.03 85.97 Average: all 11.73 0.00 1.70 3.31 0.05 83.22 Average: 0 17.93 0.00 1.76 0.96 0.05 79.30 Average: 1 12.20 0.00 1.84 0.81 0.04 85.11 Average: 2 12.34 0.00 1.74 1.09 0.05 84.78 Average: 3 8.41 0.00 1.26 1.10 0.05 89.17 Average: 4 8.31 0.00 1.53 0.59 0.04 89.53 Average: 5 9.53 0.00 1.62 1.12 0.05 87.68 Average: 6 9.00 0.00 1.75 10.94 0.06 78.25 Average: 7 16.11 0.00 2.05 9.88 0.05 71.91