---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25982 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 12G 144G 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 838 27129 0 4198 30872 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:5c:f2:53 brd ff:ff:ff:ff:ff:ff inet 10.30.107.235/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:fe5c:f253/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:cd:83:68 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-25982) 04/25/24 _x86_64_ (8 CPU) 11:00:55 LINUX RESTART (8 CPU) 11:01:01 tps rtps wtps bread/s bwrtn/s 11:02:01 128.91 73.74 55.17 5260.19 49443.09 11:03:01 73.34 13.80 59.54 977.30 16147.84 11:04:01 68.24 13.63 54.61 1102.22 16671.62 11:05:01 118.44 10.48 107.96 1695.17 25987.07 11:06:01 340.88 12.46 328.41 771.54 72029.35 11:07:01 10.75 0.08 10.67 6.93 11247.57 11:08:01 59.61 1.97 57.64 115.05 14337.91 Average: 114.31 18.02 96.29 1418.38 29409.56 11:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:02:01 30375732 31730328 2563488 7.78 49720 1626852 1410084 4.15 811000 1484712 56052 11:03:01 30147180 31724276 2792040 8.48 69172 1818528 1418088 4.17 844336 1655252 157388 11:04:01 29984108 31712576 2955112 8.97 78496 1952320 1428580 4.20 862216 1782396 110672 11:05:01 27840388 31669680 5098832 15.48 116480 3936464 1437160 4.23 1010256 3660972 1706388 11:06:01 27097928 30969356 5841292 17.73 130708 3955380 3975464 11.70 1790336 3586388 300 11:07:01 26542752 30415596 6396468 19.42 130832 3956316 4461036 13.13 2345064 3586052 168 11:08:01 27808776 31640280 5130444 15.58 132596 3923908 1452004 4.27 1157080 3537236 1360 Average: 28542409 31408870 4396811 13.35 101143 3024253 2226059 6.55 1260041 2756144 290333 11:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:02:01 ens3 359.16 228.68 934.69 57.57 0.00 0.00 0.00 0.00 11:02:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 ens3 40.19 27.35 668.37 6.12 0.00 0.00 0.00 0.00 11:03:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 ens3 21.75 17.71 261.04 4.61 0.00 0.00 0.00 0.00 11:04:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 ens3 335.42 210.98 10649.97 18.03 0.00 0.00 0.00 0.00 11:05:01 lo 8.53 8.53 0.79 0.79 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 br-15a9e41dc9f4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 veth0a70d89 51.12 61.94 18.97 15.00 0.00 0.00 0.00 0.00 11:06:01 ens3 6.20 3.08 1.42 1.74 0.00 0.00 0.00 0.00 11:06:01 lo 1.13 1.13 0.09 0.09 0.00 0.00 0.00 0.00 11:06:01 veth8ead559 0.43 0.63 0.05 0.30 0.00 0.00 0.00 0.00 11:07:01 veth0a70d89 69.10 87.02 94.85 20.05 0.00 0.00 0.00 0.01 11:07:01 ens3 11.35 7.55 3.02 3.23 0.00 0.00 0.00 0.00 11:07:01 lo 9.92 9.92 8.49 8.49 0.00 0.00 0.00 0.00 11:07:01 veth8ead559 0.13 0.17 0.01 0.01 0.00 0.00 0.00 0.00 11:08:01 ens3 68.59 54.46 77.22 26.83 0.00 0.00 0.00 0.00 11:08:01 lo 7.00 7.00 0.60 0.60 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 120.39 78.55 1799.64 16.88 0.00 0.00 0.00 0.00 Average: lo 4.25 4.25 1.47 1.47 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-25982) 04/25/24 _x86_64_ (8 CPU) 11:00:55 LINUX RESTART (8 CPU) 11:01:01 CPU %user %nice %system %iowait %steal %idle 11:02:01 all 6.81 0.00 1.06 4.28 0.04 87.82 11:02:01 0 7.74 0.00 2.70 15.68 0.05 73.83 11:02:01 1 4.64 0.00 0.68 1.17 0.03 93.47 11:02:01 2 14.29 0.00 0.97 0.95 0.03 83.76 11:02:01 3 3.65 0.00 0.79 0.40 0.07 95.10 11:02:01 4 2.91 0.00 0.74 0.80 0.05 95.51 11:02:01 5 5.86 0.00 0.80 11.19 0.03 82.11 11:02:01 6 10.27 0.00 1.14 3.32 0.03 85.24 11:02:01 7 5.11 0.00 0.60 0.64 0.02 93.63 11:03:01 all 6.27 0.00 0.55 6.25 0.03 86.91 11:03:01 0 1.91 0.00 0.13 0.02 0.00 97.94 11:03:01 1 12.19 0.00 0.97 0.92 0.03 85.89 11:03:01 2 6.02 0.00 0.70 0.38 0.02 92.87 11:03:01 3 0.28 0.00 0.08 0.03 0.03 99.57 11:03:01 4 0.78 0.00 0.30 0.23 0.00 98.68 11:03:01 5 4.12 0.00 0.30 10.24 0.02 85.33 11:03:01 6 13.70 0.00 1.20 16.79 0.03 68.27 11:03:01 7 11.17 0.00 0.68 21.39 0.07 66.69 11:04:01 all 4.21 0.00 0.32 9.21 0.02 86.25 11:04:01 0 5.38 0.00 0.32 0.30 0.02 93.99 11:04:01 1 0.65 0.00 0.12 0.37 0.00 98.87 11:04:01 2 2.09 0.00 0.23 0.12 0.02 97.55 11:04:01 3 0.15 0.00 0.15 10.69 0.02 88.99 11:04:01 4 5.24 0.00 0.37 0.02 0.02 94.36 11:04:01 5 1.82 0.00 0.15 0.33 0.00 97.70 11:04:01 6 4.92 0.00 0.55 31.38 0.03 63.12 11:04:01 7 13.41 0.00 0.67 30.58 0.05 55.29 11:05:01 all 11.06 0.00 2.72 4.19 0.05 81.99 11:05:01 0 7.63 0.00 2.38 0.44 0.03 89.52 11:05:01 1 11.73 0.00 3.46 1.06 0.05 83.70 11:05:01 2 8.54 0.00 2.95 0.37 0.03 88.11 11:05:01 3 7.82 0.00 2.09 0.17 0.03 89.89 11:05:01 4 9.97 0.00 2.22 11.56 0.05 76.20 11:05:01 5 24.95 0.00 2.71 2.46 0.08 69.80 11:05:01 6 11.48 0.00 3.75 3.65 0.05 81.08 11:05:01 7 6.33 0.00 2.21 13.81 0.05 77.60 11:06:01 all 10.56 0.00 1.82 9.12 0.05 78.44 11:06:01 0 7.03 0.00 1.32 0.47 0.03 91.16 11:06:01 1 15.42 0.00 2.43 2.63 0.03 79.49 11:06:01 2 9.62 0.00 1.70 1.04 0.05 87.59 11:06:01 3 12.24 0.00 1.79 3.74 0.05 82.18 11:06:01 4 11.59 0.00 2.62 51.93 0.07 33.80 11:06:01 5 2.91 0.00 1.22 7.66 0.05 88.16 11:06:01 6 15.11 0.00 1.96 0.84 0.05 82.05 11:06:01 7 10.63 0.00 1.57 4.84 0.07 82.89 11:07:01 all 4.63 0.00 0.39 0.97 0.03 93.97 11:07:01 0 2.81 0.00 0.20 0.00 0.00 96.99 11:07:01 1 4.69 0.00 0.55 0.00 0.03 94.73 11:07:01 2 4.70 0.00 0.35 0.55 0.02 94.38 11:07:01 3 6.30 0.00 0.47 0.08 0.02 93.13 11:07:01 4 4.19 0.00 0.30 0.02 0.07 95.43 11:07:01 5 5.02 0.00 0.30 6.93 0.02 87.73 11:07:01 6 6.49 0.00 0.70 0.22 0.03 92.56 11:07:01 7 2.85 0.00 0.25 0.00 0.02 96.88 11:08:01 all 6.36 0.00 0.60 2.64 0.03 90.37 11:08:01 0 15.36 0.00 0.90 2.04 0.03 81.67 11:08:01 1 13.79 0.00 0.62 2.32 0.03 83.24 11:08:01 2 12.03 0.00 0.73 0.62 0.02 86.60 11:08:01 3 1.54 0.00 0.43 0.07 0.02 97.95 11:08:01 4 1.55 0.00 0.55 0.32 0.03 97.55 11:08:01 5 1.20 0.00 0.50 13.25 0.02 85.03 11:08:01 6 1.03 0.00 0.45 1.85 0.03 96.63 11:08:01 7 4.38 0.00 0.62 0.70 0.03 94.27 Average: all 7.12 0.00 1.06 5.24 0.03 86.54 Average: 0 6.84 0.00 1.14 2.71 0.02 89.29 Average: 1 9.01 0.00 1.26 1.21 0.03 88.49 Average: 2 8.18 0.00 1.09 0.58 0.03 90.13 Average: 3 4.56 0.00 0.83 2.17 0.03 92.40 Average: 4 5.17 0.00 1.01 9.24 0.04 84.55 Average: 5 6.54 0.00 0.85 7.44 0.03 85.14 Average: 6 9.00 0.00 1.39 8.30 0.04 81.28 Average: 7 7.70 0.00 0.94 10.27 0.04 81.04