---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1650 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 14G 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 846 24746 0 6573 30865 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:2c:19:bc brd ff:ff:ff:ff:ff:ff inet 10.30.107.65/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe2c:19bc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8a:44:ee:c7 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 inet6 fe80::42:8aff:fe44:eec7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1650) 05/18/24 _x86_64_ (8 CPU) 07:05:40 LINUX RESTART (8 CPU) 07:06:02 tps rtps wtps bread/s bwrtn/s 07:07:01 329.85 59.45 270.40 3714.00 62581.09 07:08:01 166.79 31.76 135.03 3235.99 35616.73 07:09:01 202.50 0.43 202.07 13.73 143457.42 07:10:01 229.75 14.16 215.58 776.57 72499.93 07:11:01 145.48 0.23 145.25 29.59 38947.42 07:12:01 53.69 0.23 53.46 12.13 23954.01 Average: 187.62 17.60 170.02 1290.30 62842.82 07:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:07:01 30237228 31674528 2701992 8.20 55580 1701120 1502968 4.42 875416 1555560 88584 07:08:01 26445840 31623896 6493380 19.71 104080 5283976 2105644 6.20 1010564 5039620 3331244 07:09:01 25779240 31673356 7159980 21.74 130228 5904888 1721148 5.06 988804 5658808 1367572 07:10:01 23999176 30064956 8940044 27.14 137876 6054928 8023524 23.61 2783572 5581556 600 07:11:01 22509352 29160476 10429868 31.66 168316 6564136 9321500 27.43 3795380 5997000 234248 07:12:01 24696636 30977924 8242584 25.02 169300 6208840 3452092 10.16 2017292 5639996 92 Average: 25611245 30862523 7327975 22.25 127563 5286315 4354479 12.81 1911838 4912090 837057 07:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 07:07:01 ens3 369.62 246.32 1501.18 75.17 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 lo 12.86 12.86 1.26 1.26 0.00 0.00 0.00 0.00 07:08:01 ens3 1292.03 650.37 35450.81 54.46 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 br-7005ccd33ad7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 ens3 203.70 101.08 7598.70 9.97 0.00 0.00 0.00 0.00 07:10:01 veth68a3616 1.83 1.98 0.18 0.19 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 lo 0.70 0.70 0.05 0.05 0.00 0.00 0.00 0.00 07:10:01 vethfff8891 0.85 1.07 0.06 0.06 0.00 0.00 0.00 0.00 07:11:01 veth68a3616 46.28 36.30 4.78 5.34 0.00 0.00 0.00 0.00 07:11:01 docker0 13.70 19.31 2.14 287.89 0.00 0.00 0.00 0.00 07:11:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 07:11:01 vethfff8891 4.08 5.23 0.63 0.55 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 07:12:01 br-7005ccd33ad7 0.70 0.60 0.06 0.04 0.00 0.00 0.00 0.00 07:12:01 ens3 1997.73 1090.02 45794.47 288.23 0.00 0.00 0.00 0.00 Average: docker0 2.29 3.23 0.36 48.12 0.00 0.00 0.00 0.00 Average: lo 3.16 3.16 0.31 0.31 0.00 0.00 0.00 0.00 Average: br-7005ccd33ad7 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 331.79 180.53 7641.74 47.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1650) 05/18/24 _x86_64_ (8 CPU) 07:05:40 LINUX RESTART (8 CPU) 07:06:02 CPU %user %nice %system %iowait %steal %idle 07:07:01 all 8.94 0.00 1.15 7.02 0.04 82.85 07:07:01 0 21.00 0.00 1.22 8.20 0.07 69.51 07:07:01 1 4.66 0.00 0.97 23.10 0.03 71.24 07:07:01 2 13.34 0.00 1.34 0.95 0.03 84.33 07:07:01 3 3.43 0.00 0.87 0.68 0.03 94.99 07:07:01 4 4.84 0.00 1.17 2.46 0.03 91.49 07:07:01 5 12.55 0.00 0.95 0.70 0.02 85.79 07:07:01 6 2.98 0.00 1.80 0.31 0.03 94.88 07:07:01 7 8.73 0.00 0.90 19.84 0.05 70.48 07:08:01 all 15.29 0.00 4.17 3.06 0.05 77.43 07:08:01 0 28.05 0.00 4.80 3.44 0.07 63.64 07:08:01 1 11.17 0.00 4.20 12.93 0.03 71.67 07:08:01 2 30.20 0.00 5.21 1.99 0.07 62.53 07:08:01 3 14.94 0.00 4.36 0.62 0.05 80.03 07:08:01 4 8.57 0.00 3.81 1.07 0.03 86.51 07:08:01 5 9.30 0.00 3.92 0.75 0.03 85.98 07:08:01 6 10.75 0.00 3.51 0.74 0.07 84.94 07:08:01 7 9.44 0.00 3.59 2.90 0.03 84.04 07:09:01 all 6.27 0.00 3.56 19.51 0.06 70.61 07:09:01 0 7.59 0.00 2.96 4.24 0.05 85.16 07:09:01 1 5.58 0.00 4.82 36.71 0.08 52.80 07:09:01 2 5.62 0.00 3.35 16.73 0.05 74.25 07:09:01 3 6.54 0.00 3.18 5.71 0.05 84.52 07:09:01 4 7.35 0.00 3.11 36.30 0.07 53.17 07:09:01 5 6.11 0.00 3.39 14.61 0.05 75.84 07:09:01 6 5.11 0.00 4.29 29.76 0.05 60.79 07:09:01 7 6.26 0.00 3.35 12.01 0.03 78.34 07:10:01 all 21.80 0.00 3.21 6.19 0.08 68.73 07:10:01 0 11.69 0.00 2.14 0.33 0.07 85.77 07:10:01 1 24.58 0.00 3.58 2.53 0.10 69.21 07:10:01 2 26.49 0.00 3.60 0.97 0.07 68.87 07:10:01 3 13.91 0.00 2.20 0.35 0.07 83.47 07:10:01 4 21.64 0.00 3.87 37.54 0.08 36.85 07:10:01 5 22.99 0.00 2.96 0.62 0.07 73.36 07:10:01 6 27.54 0.00 3.74 6.40 0.08 62.24 07:10:01 7 25.49 0.00 3.62 0.87 0.08 69.93 07:11:01 all 18.68 0.00 2.97 4.37 0.08 73.90 07:11:01 0 16.61 0.00 2.84 0.55 0.05 79.95 07:11:01 1 20.75 0.00 3.09 1.01 0.07 75.08 07:11:01 2 20.66 0.00 2.89 1.73 0.10 74.61 07:11:01 3 17.33 0.00 2.94 6.86 0.08 72.78 07:11:01 4 15.76 0.00 2.58 8.39 0.08 73.19 07:11:01 5 19.57 0.00 3.25 8.20 0.08 68.90 07:11:01 6 20.23 0.00 3.28 7.68 0.07 68.74 07:11:01 7 18.57 0.00 2.92 0.59 0.08 77.84 07:12:01 all 6.51 0.00 1.13 1.46 0.07 90.84 07:12:01 0 6.23 0.00 1.02 0.20 0.05 92.51 07:12:01 1 6.34 0.00 1.25 0.02 0.15 92.24 07:12:01 2 5.71 0.00 1.22 0.22 0.05 92.80 07:12:01 3 7.22 0.00 1.11 0.80 0.05 90.82 07:12:01 4 7.96 0.00 1.17 0.10 0.07 90.71 07:12:01 5 7.64 0.00 0.83 9.68 0.05 81.80 07:12:01 6 5.90 0.00 1.14 0.07 0.05 92.84 07:12:01 7 5.06 0.00 1.31 0.50 0.05 93.08 Average: all 12.92 0.00 2.70 6.92 0.06 77.40 Average: 0 15.18 0.00 2.50 2.81 0.06 79.45 Average: 1 12.20 0.00 2.99 12.66 0.08 72.07 Average: 2 17.02 0.00 2.94 3.75 0.06 76.23 Average: 3 10.57 0.00 2.44 2.50 0.06 84.43 Average: 4 11.02 0.00 2.62 14.28 0.06 72.02 Average: 5 13.01 0.00 2.55 5.77 0.05 78.62 Average: 6 12.11 0.00 2.96 7.48 0.06 77.39 Average: 7 12.27 0.00 2.62 6.08 0.06 78.98