---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-86547 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 15G 141G 10% / 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 920 24315 0 6931 30791 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:29:6f:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.117/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fe29:6fa9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:94:a0:b3 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-86547) 11/25/24 _x86_64_ (8 CPU) 18:28:45 LINUX RESTART (8 CPU) 18:29:01 tps rtps wtps bread/s bwrtn/s 18:30:02 386.65 87.32 299.33 6262.16 58805.53 18:31:01 208.57 43.87 164.70 3528.76 36350.58 18:32:01 329.31 13.93 315.38 2451.86 47958.81 18:33:01 279.20 5.17 274.04 465.39 90363.61 18:34:01 236.81 0.35 236.46 25.46 64966.37 18:35:02 105.70 1.04 104.66 71.83 19267.86 Average: 257.65 25.20 232.45 2127.67 52954.27 18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:02 30017444 31624124 2921776 8.87 68300 1848248 1486408 4.37 986056 1642260 200372 18:31:01 28892988 30987536 4046232 12.28 87596 2301240 1897856 5.58 1668076 2050928 10584 18:32:01 28098484 31542004 4840736 14.70 107512 3597524 1533228 4.51 1450280 3002128 373348 18:33:01 22967744 29567472 9971476 30.27 171292 6467800 7633412 22.46 3617076 5717260 1070112 18:34:01 20653692 27622236 12285528 37.30 189048 6797152 10864684 31.97 5695748 5895436 7488 18:35:02 24913416 31539708 8025804 24.37 192688 6505456 1555148 4.58 1899200 5523300 3116 Average: 25923961 30480513 7015259 21.30 136073 4586237 4161789 12.24 2552739 3971885 277503 18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:02 ens3 462.57 312.75 1675.11 79.64 0.00 0.00 0.00 0.00 18:30:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 ens3 562.46 429.67 5255.14 92.58 0.00 0.00 0.00 0.00 18:31:01 lo 2.44 2.44 0.23 0.23 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 ens3 545.08 404.67 3278.01 126.79 0.00 0.00 0.00 0.00 18:32:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 18:33:01 vethe5ea1c6 8.67 10.83 1.61 2.66 0.00 0.00 0.00 0.00 18:33:01 veth026974c 1.85 3.03 0.20 0.84 0.00 0.00 0.00 0.00 18:33:01 vethbb384f5 7.77 8.10 1.13 1.67 0.00 0.00 0.00 0.00 18:33:01 br-414086e4e9c4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 vethe5ea1c6 9.98 11.31 2.87 3.17 0.00 0.00 0.00 0.00 18:34:01 veth026974c 3.67 5.08 0.51 0.51 0.00 0.00 0.00 0.00 18:34:01 vethbb384f5 58.01 62.44 6.48 7.83 0.00 0.00 0.00 0.00 18:34:01 br-414086e4e9c4 0.08 0.15 0.00 0.01 0.00 0.00 0.00 0.00 18:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:02 ens3 2858.17 1766.17 36068.64 396.92 0.00 0.00 0.00 0.00 18:35:02 lo 19.48 19.48 2.02 2.02 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: ens3 479.63 296.14 6066.50 66.66 0.00 0.00 0.00 0.00 Average: lo 2.78 2.78 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86547) 11/25/24 _x86_64_ (8 CPU) 18:28:45 LINUX RESTART (8 CPU) 18:29:01 CPU %user %nice %system %iowait %steal %idle 18:30:02 all 9.54 0.00 1.38 4.43 0.04 84.60 18:30:02 0 4.14 0.00 0.89 0.40 0.07 94.50 18:30:02 1 8.77 0.00 0.88 0.67 0.03 89.65 18:30:02 2 27.09 0.00 3.09 7.49 0.07 62.26 18:30:02 3 4.39 0.00 2.34 21.00 0.07 72.21 18:30:02 4 17.80 0.00 1.17 3.72 0.07 77.23 18:30:02 5 7.86 0.00 0.85 0.88 0.03 90.37 18:30:02 6 2.82 0.00 0.67 0.47 0.02 96.02 18:30:02 7 3.47 0.00 1.14 0.89 0.03 94.47 18:31:01 all 18.37 0.00 1.12 3.68 0.07 76.77 18:31:01 0 15.70 0.00 0.72 1.14 0.07 82.37 18:31:01 1 18.42 0.00 1.57 2.45 0.05 77.51 18:31:01 2 14.85 0.00 0.97 0.39 0.09 83.70 18:31:01 3 8.01 0.00 1.00 14.55 0.05 76.38 18:31:01 4 16.73 0.00 1.08 2.05 0.05 80.09 18:31:01 5 24.29 0.00 1.32 3.23 0.05 71.11 18:31:01 6 36.58 0.00 1.65 3.48 0.12 58.17 18:31:01 7 12.36 0.00 0.67 2.07 0.03 84.87 18:32:01 all 21.58 0.00 1.78 3.05 0.06 73.54 18:32:01 0 10.13 0.00 1.27 0.42 0.03 88.14 18:32:01 1 16.67 0.00 2.13 3.28 0.05 77.88 18:32:01 2 29.24 0.00 1.89 0.72 0.08 68.07 18:32:01 3 16.30 0.00 1.89 10.59 0.05 71.17 18:32:01 4 19.72 0.00 1.66 0.94 0.05 77.63 18:32:01 5 16.98 0.00 1.29 3.79 0.08 77.86 18:32:01 6 36.00 0.00 2.67 3.72 0.07 57.55 18:32:01 7 27.57 0.00 1.39 0.91 0.05 70.08 18:33:01 all 33.83 0.00 6.98 5.33 0.10 53.76 18:33:01 0 30.00 0.00 7.28 1.38 0.10 61.23 18:33:01 1 33.92 0.00 7.43 24.11 0.14 34.40 18:33:01 2 34.99 0.00 7.07 4.60 0.08 53.25 18:33:01 3 32.82 0.00 7.09 3.36 0.09 56.65 18:33:01 4 32.50 0.00 6.43 0.49 0.10 60.48 18:33:01 5 33.89 0.00 6.83 4.37 0.10 54.81 18:33:01 6 37.41 0.00 6.36 3.64 0.10 52.49 18:33:01 7 35.11 0.00 7.40 0.80 0.10 56.60 18:34:01 all 27.87 0.00 3.14 7.54 0.12 61.33 18:34:01 0 28.26 0.00 3.74 7.47 0.10 60.44 18:34:01 1 18.28 0.00 2.59 10.60 0.12 68.41 18:34:01 2 27.91 0.00 3.12 10.17 0.13 58.67 18:34:01 3 45.99 0.00 3.57 5.68 0.12 44.64 18:34:01 4 26.24 0.00 3.04 6.35 0.10 64.27 18:34:01 5 28.05 0.00 3.34 16.75 0.12 51.74 18:34:01 6 23.28 0.00 3.01 1.65 0.12 71.94 18:34:01 7 25.10 0.00 2.72 1.64 0.12 70.43 18:35:02 all 23.93 0.00 3.55 1.57 0.10 70.84 18:35:02 0 19.75 0.00 3.60 0.42 0.08 76.15 18:35:02 1 26.07 0.00 2.44 7.21 0.08 64.19 18:35:02 2 25.24 0.00 3.89 0.45 0.13 70.29 18:35:02 3 21.21 0.00 3.61 0.53 0.12 74.53 18:35:02 4 24.99 0.00 3.00 0.28 0.12 71.60 18:35:02 5 24.07 0.00 3.47 2.70 0.10 69.66 18:35:02 6 22.17 0.00 4.21 0.60 0.10 72.92 18:35:02 7 27.94 0.00 4.19 0.40 0.12 67.35 Average: all 22.50 0.00 2.99 4.26 0.08 70.17 Average: 0 17.98 0.00 2.92 1.87 0.08 77.15 Average: 1 20.32 0.00 2.83 8.02 0.08 68.76 Average: 2 26.58 0.00 3.34 3.98 0.10 66.01 Average: 3 21.42 0.00 3.25 9.28 0.08 65.97 Average: 4 23.00 0.00 2.73 2.31 0.08 71.89 Average: 5 22.48 0.00 2.84 5.28 0.08 69.31 Average: 6 26.32 0.00 3.09 2.25 0.09 68.24 Average: 7 21.91 0.00 2.91 1.11 0.08 73.99