---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77045 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 877 26181 0 5108 30833 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:d7:c6:12 brd ff:ff:ff:ff:ff:ff inet 10.30.107.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fed7:c612/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:3c:04:f4 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-77045) 10/16/24 _x86_64_ (8 CPU) 05:27:55 LINUX RESTART (8 CPU) 05:28:01 tps rtps wtps bread/s bwrtn/s 05:29:03 333.84 74.68 259.16 5347.95 62477.44 05:30:01 128.44 27.77 100.67 2139.63 32492.05 05:31:01 206.62 9.47 197.15 1663.32 112100.12 05:32:01 328.60 14.50 314.10 817.87 43689.67 05:33:01 19.68 0.02 19.66 0.13 22916.76 05:34:01 52.81 0.87 51.94 44.79 24543.18 Average: 178.61 21.18 157.43 1666.45 49799.86 05:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:29:03 30273444 31649428 2665776 8.09 54092 1641836 1464772 4.31 901068 1496336 64124 05:30:01 29845460 31656056 3093760 9.39 81784 2028788 1443820 4.25 938412 1845068 180840 05:31:01 26883052 31639508 6056168 18.39 119632 4828808 1438444 4.23 1032384 4566040 253252 05:32:01 24883980 29824728 8055240 24.45 135140 4981184 6405624 18.85 2983500 4548940 156 05:33:01 24804412 29749008 8134808 24.70 135384 4984512 6454916 18.99 3064568 4547212 140 05:34:01 26845712 31603724 6093508 18.50 136032 4812408 1456080 4.28 1244092 4375016 4244 Average: 27256010 31020409 5683210 17.25 110344 3879589 3110609 9.15 1694004 3563102 83793 05:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:29:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:03 ens3 281.34 217.39 1059.32 71.08 0.00 0.00 0.00 0.00 05:29:03 lo 1.73 1.73 0.17 0.17 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 ens3 68.66 48.28 1219.85 8.78 0.00 0.00 0.00 0.00 05:30:01 lo 1.17 1.17 0.12 0.12 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 ens3 631.84 376.05 22437.36 28.11 0.00 0.00 0.00 0.00 05:31:01 br-4b7eaf5d3444 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 lo 10.80 10.80 0.99 0.99 0.00 0.00 0.00 0.00 05:32:01 vetha0116c7 0.45 0.73 0.05 1.11 0.00 0.00 0.00 0.00 05:32:01 vethaaab510 3.00 3.30 12.11 3.93 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 ens3 8.50 5.97 2.10 1.68 0.00 0.00 0.00 0.00 05:33:01 vetha0116c7 0.57 0.60 0.05 1.69 0.00 0.00 0.00 0.00 05:33:01 vethaaab510 5.45 6.20 10.34 3.83 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 ens3 1.78 1.53 0.33 0.29 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 ens3 71.69 46.86 74.29 54.88 0.00 0.00 0.00 0.00 05:34:01 lo 45.49 45.49 43.33 43.33 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 177.92 116.40 4148.51 27.57 0.00 0.00 0.00 0.00 Average: lo 7.12 7.12 7.22 7.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77045) 10/16/24 _x86_64_ (8 CPU) 05:27:55 LINUX RESTART (8 CPU) 05:28:01 CPU %user %nice %system %iowait %steal %idle 05:29:03 all 7.75 0.00 1.19 3.96 0.03 87.07 05:29:03 0 5.84 0.00 1.83 4.05 0.03 88.24 05:29:03 1 3.48 0.00 0.65 0.55 0.03 95.28 05:29:03 2 4.77 0.00 0.70 0.25 0.02 94.26 05:29:03 3 10.65 0.00 0.80 0.55 0.03 87.96 05:29:03 4 15.03 0.00 1.04 1.72 0.05 82.15 05:29:03 5 3.84 0.00 1.91 21.07 0.03 73.14 05:29:03 6 13.62 0.00 1.33 3.05 0.03 81.96 05:29:03 7 4.79 0.00 1.22 0.44 0.03 93.52 05:30:01 all 8.96 0.00 0.70 3.78 0.03 86.54 05:30:01 0 0.34 0.00 0.31 1.28 0.02 98.05 05:30:01 1 5.64 0.00 0.50 0.05 0.02 93.79 05:30:01 2 0.16 0.00 0.29 4.96 0.02 94.57 05:30:01 3 1.29 0.00 0.34 0.26 0.02 98.09 05:30:01 4 30.54 0.00 1.59 6.45 0.09 61.33 05:30:01 5 17.70 0.00 1.35 16.26 0.05 64.64 05:30:01 6 14.42 0.00 0.88 0.59 0.03 84.08 05:30:01 7 1.64 0.00 0.28 0.36 0.02 97.70 05:31:01 all 11.59 0.00 4.16 4.68 0.06 79.51 05:31:01 0 6.87 0.00 3.16 3.17 0.05 86.75 05:31:01 1 12.31 0.00 2.71 0.49 0.03 84.46 05:31:01 2 18.20 0.00 4.32 0.54 0.08 76.86 05:31:01 3 11.10 0.00 3.62 0.20 0.05 85.03 05:31:01 4 12.52 0.00 5.68 0.52 0.07 81.21 05:31:01 5 11.95 0.00 5.38 30.19 0.10 52.37 05:31:01 6 11.61 0.00 5.26 2.15 0.07 80.90 05:31:01 7 8.10 0.00 3.11 0.29 0.07 88.43 05:32:01 all 26.80 0.00 3.33 2.86 0.08 66.93 05:32:01 0 19.89 0.00 3.24 2.99 0.08 73.80 05:32:01 1 29.23 0.00 3.79 1.86 0.10 65.01 05:32:01 2 24.26 0.00 2.84 2.20 0.07 70.63 05:32:01 3 29.89 0.00 3.86 0.13 0.07 66.05 05:32:01 4 34.93 0.00 4.11 0.44 0.08 60.44 05:32:01 5 27.89 0.00 3.21 11.97 0.07 56.86 05:32:01 6 24.84 0.00 2.82 1.46 0.08 70.80 05:32:01 7 23.50 0.00 2.78 1.83 0.07 71.82 05:33:01 all 5.01 0.00 0.54 1.20 0.08 93.17 05:33:01 0 4.80 0.00 0.59 0.02 0.07 94.53 05:33:01 1 5.29 0.00 0.50 0.00 0.07 94.14 05:33:01 2 4.37 0.00 0.43 0.03 0.05 95.11 05:33:01 3 4.99 0.00 0.60 8.28 0.08 86.04 05:33:01 4 5.27 0.00 0.53 0.00 0.10 94.09 05:33:01 5 4.90 0.00 0.60 0.05 0.10 94.35 05:33:01 6 4.29 0.00 0.64 0.10 0.07 94.91 05:33:01 7 6.13 0.00 0.50 1.10 0.07 92.21 05:34:01 all 2.32 0.00 0.59 1.54 0.05 95.49 05:34:01 0 1.19 0.00 0.64 0.13 0.07 97.98 05:34:01 1 3.82 0.00 0.77 0.53 0.05 94.83 05:34:01 2 2.59 0.00 0.57 0.15 0.05 96.64 05:34:01 3 0.87 0.00 0.52 4.43 0.05 94.13 05:34:01 4 2.66 0.00 0.62 0.17 0.03 96.52 05:34:01 5 3.33 0.00 0.59 0.08 0.07 95.93 05:34:01 6 1.05 0.00 0.49 6.83 0.05 91.58 05:34:01 7 3.07 0.00 0.53 0.05 0.05 96.31 Average: all 10.40 0.00 1.75 2.99 0.06 84.80 Average: 0 6.52 0.00 1.63 1.94 0.05 89.85 Average: 1 9.96 0.00 1.49 0.58 0.05 87.92 Average: 2 9.08 0.00 1.53 1.34 0.05 88.01 Average: 3 9.83 0.00 1.63 2.33 0.05 86.17 Average: 4 16.74 0.00 2.26 1.52 0.07 79.40 Average: 5 11.57 0.00 2.17 13.22 0.07 72.97 Average: 6 11.62 0.00 1.90 2.37 0.06 84.05 Average: 7 7.87 0.00 1.40 0.68 0.05 90.00