---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34326 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 14G 142G 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 916 25703 0 5547 30795 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:5e:ba:15 brd ff:ff:ff:ff:ff:ff inet 10.30.107.99/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fe5e:ba15/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:fd:09:f1 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:c4ff:fefd:9f1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34326) 08/28/24 _x86_64_ (8 CPU) 14:02:17 LINUX RESTART (8 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 150.54 57.96 92.58 3976.94 16867.99 14:05:01 416.56 16.78 399.78 1048.49 35024.30 14:06:01 237.29 3.15 234.14 430.99 47587.14 14:07:01 148.28 1.27 147.02 137.60 28327.33 14:08:01 231.03 0.02 231.01 0.13 62827.26 14:09:01 69.34 0.92 68.42 49.46 17170.34 Average: 208.84 13.35 195.50 940.62 34634.23 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 29841820 31586604 3097400 9.40 76292 1973604 1563196 4.60 1035044 1758016 209484 14:05:01 28333808 30625300 4605412 13.98 92016 2487212 2142680 6.30 2240304 2023732 15336 14:06:01 28196016 31535396 4743204 14.40 116200 3472152 1490424 4.39 1572500 2758360 244580 14:07:01 27750748 31543724 5188472 15.75 127864 3881744 1635112 4.81 1659492 3075564 205064 14:08:01 25254340 30468796 7684880 23.33 166524 5158704 5617216 16.53 2850036 4256996 16236 14:09:01 26344552 31553484 6594668 20.02 172144 5172232 1510600 4.44 1807648 4248624 2092 Average: 27620214 31218884 5319006 16.15 125173 3690941 2326538 6.85 1860837 3020215 115465 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 lo 3.07 3.07 0.32 0.32 0.00 0.00 0.00 0.00 14:04:01 ens3 99.17 70.37 1188.62 16.99 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:05:01 ens3 671.90 555.22 7594.50 76.92 0.00 0.00 0.00 0.00 14:06:01 docker0 6.78 13.93 0.41 306.02 0.00 0.00 0.00 0.00 14:06:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 14:06:01 ens3 239.21 166.47 5021.53 22.18 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 lo 8.75 8.75 0.90 0.90 0.00 0.00 0.00 0.00 14:07:01 ens3 180.23 105.15 3449.15 10.09 0.00 0.00 0.00 0.00 14:07:01 br-5a7e5864c5d7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 lo 3.93 3.93 0.29 0.29 0.00 0.00 0.00 0.00 14:08:01 veth87b48a8 0.10 0.40 0.01 0.03 0.00 0.00 0.00 0.00 14:08:01 vethe9bb2d9 214.20 220.71 19.07 363.99 0.00 0.00 0.00 0.03 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 lo 8.93 8.93 0.73 0.73 0.00 0.00 0.00 0.00 14:09:01 ens3 1903.83 1316.65 29112.03 232.29 0.00 0.00 0.00 0.00 Average: docker0 1.13 2.32 0.07 51.00 0.00 0.00 0.00 0.00 Average: lo 4.44 4.44 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 250.57 178.09 4712.11 26.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34326) 08/28/24 _x86_64_ (8 CPU) 14:02:17 LINUX RESTART (8 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 11.62 0.00 0.91 1.89 0.04 85.54 14:04:01 0 17.28 0.00 0.95 0.83 0.05 80.89 14:04:01 1 14.08 0.00 1.24 0.48 0.05 84.15 14:04:01 2 5.64 0.00 0.45 0.10 0.03 93.78 14:04:01 3 4.73 0.00 0.37 5.03 0.03 89.85 14:04:01 4 3.07 0.00 0.52 0.73 0.02 95.66 14:04:01 5 1.42 0.00 0.28 0.02 0.03 98.25 14:04:01 6 25.25 0.00 1.59 1.22 0.05 71.89 14:04:01 7 21.56 0.00 1.87 6.74 0.07 69.76 14:05:01 all 32.30 0.00 1.72 2.30 0.09 63.60 14:05:01 0 39.74 0.00 1.27 1.37 0.08 57.53 14:05:01 1 35.50 0.00 1.53 0.74 0.08 62.16 14:05:01 2 35.66 0.00 2.12 2.66 0.08 59.48 14:05:01 3 25.52 0.00 1.58 4.78 0.08 68.04 14:05:01 4 39.05 0.00 1.50 0.65 0.08 58.71 14:05:01 5 26.60 0.00 1.60 2.17 0.07 69.55 14:05:01 6 27.66 0.00 1.90 1.04 0.10 69.30 14:05:01 7 28.65 0.00 2.25 4.95 0.08 64.07 14:06:01 all 11.69 0.00 2.54 3.04 0.06 82.67 14:06:01 0 5.46 0.00 1.97 1.11 0.07 91.39 14:06:01 1 16.59 0.00 2.50 0.45 0.05 80.41 14:06:01 2 10.87 0.00 2.13 10.15 0.05 76.80 14:06:01 3 8.42 0.00 2.82 6.46 0.05 82.26 14:06:01 4 10.01 0.00 3.20 1.16 0.05 85.58 14:06:01 5 22.66 0.00 3.21 1.01 0.12 73.01 14:06:01 6 12.80 0.00 2.06 1.36 0.05 83.73 14:06:01 7 6.76 0.00 2.44 2.67 0.03 88.09 14:07:01 all 13.90 0.00 1.89 1.62 0.05 82.53 14:07:01 0 13.70 0.00 1.58 0.07 0.07 84.58 14:07:01 1 13.08 0.00 1.57 0.33 0.05 84.96 14:07:01 2 14.73 0.00 2.29 1.05 0.05 81.87 14:07:01 3 14.26 0.00 1.61 4.31 0.07 79.75 14:07:01 4 11.85 0.00 1.99 5.56 0.05 80.54 14:07:01 5 19.69 0.00 2.34 0.62 0.07 77.28 14:07:01 6 12.71 0.00 1.86 0.67 0.05 84.71 14:07:01 7 11.21 0.00 1.85 0.34 0.05 86.56 14:08:01 all 19.81 0.00 4.10 4.33 0.09 71.67 14:08:01 0 21.47 0.00 4.00 0.45 0.08 73.99 14:08:01 1 20.17 0.00 3.87 1.43 0.07 74.46 14:08:01 2 20.12 0.00 4.00 16.12 0.08 59.67 14:08:01 3 16.97 0.00 3.62 11.46 0.14 67.81 14:08:01 4 20.98 0.00 4.33 0.74 0.07 73.87 14:08:01 5 15.16 0.00 3.20 0.66 0.08 80.90 14:08:01 6 19.65 0.00 5.36 3.09 0.08 71.81 14:08:01 7 23.93 0.00 4.45 0.81 0.08 70.73 14:09:01 all 14.58 0.00 1.73 1.02 0.06 82.61 14:09:01 0 15.57 0.00 2.02 0.03 0.07 82.31 14:09:01 1 19.84 0.00 2.24 1.20 0.07 76.65 14:09:01 2 17.35 0.00 2.19 0.03 0.07 80.36 14:09:01 3 17.29 0.00 1.61 2.74 0.07 78.30 14:09:01 4 12.36 0.00 1.51 1.94 0.07 84.13 14:09:01 5 14.45 0.00 1.70 1.59 0.07 82.19 14:09:01 6 9.35 0.00 1.23 0.55 0.05 88.82 14:09:01 7 10.42 0.00 1.32 0.07 0.05 88.14 Average: all 17.31 0.00 2.14 2.36 0.06 78.11 Average: 0 18.85 0.00 1.97 0.65 0.07 78.46 Average: 1 19.87 0.00 2.15 0.77 0.06 77.14 Average: 2 17.39 0.00 2.19 5.00 0.06 75.36 Average: 3 14.52 0.00 1.93 5.79 0.07 77.69 Average: 4 16.22 0.00 2.17 1.80 0.06 79.76 Average: 5 16.65 0.00 2.05 1.01 0.07 80.21 Average: 6 17.90 0.00 2.33 1.32 0.06 78.39 Average: 7 17.09 0.00 2.36 2.60 0.06 77.89