---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24050 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 13G 143G 9% / 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 887 26228 0 5051 30823 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:20:c4:67 brd ff:ff:ff:ff:ff:ff inet 10.30.106.35/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fe20:c467/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:13:4c:f3 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-24050) 04/18/24 _x86_64_ (8 CPU) 05:28:33 LINUX RESTART (8 CPU) 05:29:02 tps rtps wtps bread/s bwrtn/s 05:30:01 133.64 59.60 74.04 3659.72 30733.64 05:31:01 130.48 22.88 107.60 2732.34 34065.52 05:32:01 451.47 13.28 438.19 807.27 122331.08 05:33:01 33.19 0.48 32.71 46.93 26739.23 05:34:01 16.60 0.00 16.60 0.00 22588.80 05:35:01 67.54 1.40 66.14 115.05 26085.10 Average: 138.83 16.15 122.68 1220.11 43793.50 05:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 30130652 31678276 2808568 8.53 67516 1792148 1354908 3.99 889588 1628980 138780 05:31:01 29489688 31647552 3449532 10.47 91220 2355984 1531716 4.51 969728 2139656 366332 05:32:01 26520952 31261560 6418268 19.49 133948 4787688 4607112 13.56 1450672 4455972 1656 05:33:01 24851940 29734640 8087280 24.55 134764 4923612 6396064 18.82 3059420 4500584 2472 05:34:01 24839268 29723140 8099952 24.59 134840 4924520 6401104 18.83 3071372 4500908 176 05:35:01 26857456 31561116 6081764 18.46 135984 4759900 1507832 4.44 1274564 4333500 1880 Average: 27114993 30934381 5824227 17.68 116379 3923975 3633123 10.69 1785891 3593267 85216 05:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 ens3 346.86 231.81 1486.67 58.91 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 05:31:01 ens3 122.21 89.09 2878.63 12.17 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 lo 5.73 5.73 0.55 0.55 0.00 0.00 0.00 0.00 05:31:01 br-4d3a17c3f608 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 vethef9c828 0.48 0.63 0.03 0.04 0.00 0.00 0.00 0.00 05:32:01 veth5a7c441 0.38 0.42 0.02 0.03 0.00 0.00 0.00 0.00 05:32:01 veth0bbdf46 27.01 35.53 2.48 4.18 0.00 0.00 0.00 0.00 05:32:01 ens3 547.43 301.40 19963.53 21.39 0.00 0.00 0.00 0.00 05:33:01 vethef9c828 110.21 91.62 30.28 185.23 0.00 0.00 0.00 0.02 05:33:01 veth5a7c441 3.93 4.08 1.46 7.60 0.00 0.00 0.00 0.00 05:33:01 veth0bbdf46 156.42 187.15 253.86 54.17 0.00 0.00 0.00 0.02 05:33:01 ens3 6.13 4.17 1.30 1.26 0.00 0.00 0.00 0.00 05:34:01 vethef9c828 2.03 2.08 1.04 0.54 0.00 0.00 0.00 0.00 05:34:01 veth5a7c441 1.52 1.42 0.72 0.24 0.00 0.00 0.00 0.00 05:34:01 veth0bbdf46 22.86 27.53 41.69 6.63 0.00 0.00 0.00 0.00 05:34:01 ens3 0.82 0.75 0.14 0.12 0.00 0.00 0.00 0.00 05:35:01 ens3 87.02 55.52 75.92 57.86 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 lo 45.74 45.74 43.40 43.40 0.00 0.00 0.00 0.00 Average: ens3 184.63 113.46 4074.89 25.19 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 7.01 7.01 7.20 7.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24050) 04/18/24 _x86_64_ (8 CPU) 05:28:33 LINUX RESTART (8 CPU) 05:29:02 CPU %user %nice %system %iowait %steal %idle 05:30:01 all 11.27 0.00 0.95 2.36 0.04 85.38 05:30:01 0 32.86 0.00 2.01 7.69 0.07 57.37 05:30:01 1 16.48 0.00 1.21 0.61 0.03 81.67 05:30:01 2 17.79 0.00 1.39 0.56 0.03 80.22 05:30:01 3 5.03 0.00 0.56 3.01 0.07 91.33 05:30:01 4 5.69 0.00 0.78 0.81 0.02 92.70 05:30:01 5 5.71 0.00 0.69 2.46 0.02 91.12 05:30:01 6 3.34 0.00 0.49 0.17 0.02 95.98 05:30:01 7 3.36 0.00 0.44 3.62 0.02 92.56 05:31:01 all 10.35 0.00 1.00 2.40 0.04 86.21 05:31:01 0 8.59 0.00 1.02 0.77 0.03 89.58 05:31:01 1 19.15 0.00 1.23 1.28 0.03 78.30 05:31:01 2 15.36 0.00 1.55 2.54 0.07 80.48 05:31:01 3 4.89 0.00 0.92 5.71 0.03 88.44 05:31:01 4 7.92 0.00 0.60 0.02 0.02 91.44 05:31:01 5 1.65 0.00 0.55 7.03 0.05 90.71 05:31:01 6 14.13 0.00 0.97 0.97 0.03 83.90 05:31:01 7 11.11 0.00 1.20 0.85 0.03 86.81 05:32:01 all 12.15 0.00 5.14 6.92 0.08 75.71 05:32:01 0 12.48 0.00 5.64 13.26 0.07 68.56 05:32:01 1 12.20 0.00 6.07 0.88 0.07 80.78 05:32:01 2 12.58 0.00 4.53 4.24 0.07 78.58 05:32:01 3 11.85 0.00 4.74 3.62 0.07 79.72 05:32:01 4 13.69 0.00 4.37 0.69 0.08 81.17 05:32:01 5 10.30 0.00 4.96 11.86 0.07 72.81 05:32:01 6 12.63 0.00 5.55 18.90 0.10 62.82 05:32:01 7 11.53 0.00 5.22 2.06 0.08 81.11 05:33:01 all 27.24 0.00 2.51 1.26 0.08 68.92 05:33:01 0 30.94 0.00 3.09 1.19 0.08 64.70 05:33:01 1 33.14 0.00 3.04 0.00 0.07 63.75 05:33:01 2 25.89 0.00 2.36 0.00 0.07 71.68 05:33:01 3 28.88 0.00 2.50 0.42 0.08 68.11 05:33:01 4 26.71 0.00 2.61 0.03 0.10 70.55 05:33:01 5 24.22 0.00 2.04 8.34 0.10 65.29 05:33:01 6 23.63 0.00 2.13 0.03 0.08 74.13 05:33:01 7 24.51 0.00 2.28 0.05 0.08 73.08 05:34:01 all 0.98 0.00 0.21 1.29 0.09 97.44 05:34:01 0 0.97 0.00 0.25 0.00 0.10 98.68 05:34:01 1 0.80 0.00 0.20 0.03 0.07 98.90 05:34:01 2 1.37 0.00 0.25 0.00 0.12 98.26 05:34:01 3 0.77 0.00 0.20 10.08 0.07 88.88 05:34:01 4 1.30 0.00 0.22 0.03 0.07 98.38 05:34:01 5 0.53 0.00 0.27 0.08 0.08 99.03 05:34:01 6 1.15 0.00 0.20 0.12 0.10 98.43 05:34:01 7 0.88 0.00 0.10 0.03 0.03 98.95 05:35:01 all 4.50 0.00 0.74 1.79 0.05 92.92 05:35:01 0 3.62 0.00 0.68 0.13 0.03 95.52 05:35:01 1 6.14 0.00 0.99 1.54 0.10 91.23 05:35:01 2 2.34 0.00 0.52 0.25 0.03 96.85 05:35:01 3 1.04 0.00 0.72 11.16 0.03 87.04 05:35:01 4 1.69 0.00 0.75 0.17 0.05 97.35 05:35:01 5 16.21 0.00 0.97 0.74 0.07 82.01 05:35:01 6 1.38 0.00 0.54 0.13 0.03 97.92 05:35:01 7 3.61 0.00 0.77 0.18 0.07 95.37 Average: all 11.08 0.00 1.75 2.66 0.06 84.44 Average: 0 14.86 0.00 2.10 3.80 0.06 79.17 Average: 1 14.66 0.00 2.12 0.72 0.06 82.44 Average: 2 12.54 0.00 1.76 1.26 0.06 84.37 Average: 3 8.75 0.00 1.61 5.67 0.06 83.91 Average: 4 9.50 0.00 1.55 0.29 0.06 88.60 Average: 5 9.77 0.00 1.58 5.08 0.06 83.51 Average: 6 9.38 0.00 1.64 3.36 0.06 85.56 Average: 7 9.17 0.00 1.66 1.12 0.05 87.99