---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26374 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 13G 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 934 25785 0 5446 30777 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:bf:1f:aa brd ff:ff:ff:ff:ff:ff inet 10.30.106.213/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:febf:1faa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:7a:cf:cc 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:e0ff:fe7a:cfcc/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-26374) 07/25/24 _x86_64_ (8 CPU) 12:02:56 LINUX RESTART (8 CPU) 12:03:01 tps rtps wtps bread/s bwrtn/s 12:04:02 302.50 74.63 227.87 5328.09 62526.62 12:05:01 434.35 52.04 382.31 3915.95 39651.99 12:06:01 287.99 16.96 271.02 1372.84 66349.88 12:07:01 200.15 1.38 198.77 132.11 54047.93 12:08:01 46.88 0.08 46.79 10.13 25871.15 12:09:01 119.53 0.03 119.50 5.73 69195.27 12:10:01 179.52 0.02 179.50 0.40 20409.93 Average: 223.92 20.66 203.25 1532.31 48314.21 12:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:04:02 30242640 31630028 2696580 8.19 53916 1653320 1405804 4.14 919488 1505864 70088 12:05:01 29256172 31147256 3683048 11.18 83476 2106284 1831588 5.39 1495180 1869452 102172 12:06:01 27190104 30164400 5749116 17.45 107692 3134492 2904192 8.54 2698688 2656528 492 12:07:01 27235320 30885804 5703900 17.32 134796 3724244 4168008 12.26 2099688 3120528 3904 12:08:01 27328556 30981648 5610664 17.03 135388 3724888 4067332 11.97 2023568 3098204 172 12:09:01 26514028 31531548 6425192 19.51 165848 4987360 2536212 7.46 1551628 4334176 744 12:10:01 23206628 28558796 9732592 29.55 178560 5284360 7524988 22.14 4650496 4471896 7136 Average: 27281921 30699926 5657299 17.17 122811 3516421 3491161 10.27 2205534 3008093 26387 12:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:02 ens3 394.62 258.05 1088.55 75.73 0.00 0.00 0.00 0.00 12:04:02 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 289.05 241.62 2955.27 40.13 0.00 0.00 0.00 0.00 12:05:01 lo 2.44 2.44 0.23 0.23 0.00 0.00 0.00 0.00 12:06:01 docker0 6.70 12.38 0.41 306.53 0.00 0.00 0.00 0.00 12:06:01 ens3 595.78 464.14 9455.50 62.00 0.00 0.00 0.00 0.00 12:06:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 12:06:01 vethbb1c504 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:07:01 br-a55d35b48ba4 0.52 0.80 0.05 0.06 0.00 0.00 0.00 0.00 12:07:01 vethf716cf4 0.10 0.40 0.01 0.03 0.00 0.00 0.00 0.00 12:07:01 vethdecaebd 0.47 0.87 0.09 0.09 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 veth81c7908 0.10 0.45 0.01 0.03 0.00 0.00 0.00 0.00 12:08:01 vethafcdf3d 2.13 2.92 0.27 0.32 0.00 0.00 0.00 0.00 12:08:01 veth8f2cc06 0.75 1.32 0.13 0.14 0.00 0.00 0.00 0.00 12:09:01 veth7e6e434 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 vethbd9367f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 veth762d8df 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 veth762d8df 0.10 0.47 0.01 0.03 0.00 0.00 0.00 0.00 12:10:01 vethca912a9 212.31 219.50 18.97 353.96 0.00 0.00 0.00 0.03 12:10:01 veth9e1956b 0.97 1.67 0.13 0.15 0.00 0.00 0.00 0.00 Average: docker0 0.96 1.79 0.06 43.89 0.00 0.00 0.00 0.00 Average: veth762d8df 0.01 0.07 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethca912a9 30.40 31.43 2.72 50.68 0.00 0.00 0.00 0.00 Average: veth9e1956b 0.14 0.24 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26374) 07/25/24 _x86_64_ (8 CPU) 12:02:56 LINUX RESTART (8 CPU) 12:03:01 CPU %user %nice %system %iowait %steal %idle 12:04:02 all 8.14 0.00 1.13 4.15 0.04 86.54 12:04:02 0 3.82 0.00 0.52 0.10 0.02 95.55 12:04:02 1 16.24 0.00 0.92 1.55 0.03 81.26 12:04:02 2 18.02 0.00 1.64 1.62 0.05 78.67 12:04:02 3 3.19 0.00 1.49 3.84 0.03 91.45 12:04:02 4 2.17 0.00 0.67 14.60 0.03 82.53 12:04:02 5 6.81 0.00 1.65 0.40 0.05 91.09 12:04:02 6 5.48 0.00 0.94 9.19 0.03 84.36 12:04:02 7 9.38 0.00 1.16 1.94 0.05 87.47 12:05:01 all 14.95 0.00 1.23 2.61 0.06 81.15 12:05:01 0 11.80 0.00 0.81 0.47 0.03 86.88 12:05:01 1 26.04 0.00 1.63 1.51 0.07 70.75 12:05:01 2 16.05 0.00 1.14 2.47 0.05 80.29 12:05:01 3 35.56 0.00 1.77 1.22 0.07 61.38 12:05:01 4 7.92 0.00 0.73 4.72 0.03 86.59 12:05:01 5 8.03 0.00 1.17 5.72 0.09 84.99 12:05:01 6 7.12 0.00 0.61 0.02 0.05 92.21 12:05:01 7 7.21 0.00 2.01 4.75 0.05 85.98 12:06:01 all 24.08 0.00 2.52 2.10 0.08 71.21 12:06:01 0 18.63 0.00 2.07 0.15 0.07 79.08 12:06:01 1 27.76 0.00 2.75 1.01 0.07 68.42 12:06:01 2 30.95 0.00 3.80 3.70 0.10 61.44 12:06:01 3 25.55 0.00 2.50 0.37 0.08 71.50 12:06:01 4 20.35 0.00 1.81 7.54 0.08 70.22 12:06:01 5 25.29 0.00 3.36 2.93 0.10 68.31 12:06:01 6 25.05 0.00 1.82 0.15 0.07 72.91 12:06:01 7 19.14 0.00 2.04 0.92 0.07 77.83 12:07:01 all 13.33 0.00 1.93 1.11 0.06 83.58 12:07:01 0 7.84 0.00 1.76 2.34 0.05 88.01 12:07:01 1 8.73 0.00 1.86 0.54 0.05 88.83 12:07:01 2 7.43 0.00 1.17 0.10 0.05 91.25 12:07:01 3 32.86 0.00 3.18 0.59 0.07 63.31 12:07:01 4 11.00 0.00 1.66 2.40 0.05 84.90 12:07:01 5 11.91 0.00 2.36 0.12 0.05 85.56 12:07:01 6 11.07 0.00 1.31 0.20 0.07 87.36 12:07:01 7 15.95 0.00 2.16 2.62 0.07 79.21 12:08:01 all 6.36 0.00 0.60 0.35 0.03 92.66 12:08:01 0 7.82 0.00 0.68 0.27 0.02 91.21 12:08:01 1 6.13 0.00 0.62 0.83 0.03 92.39 12:08:01 2 6.99 0.00 0.67 0.05 0.05 92.24 12:08:01 3 5.36 0.00 0.60 0.13 0.03 93.87 12:08:01 4 7.64 0.00 0.65 1.45 0.03 90.22 12:08:01 5 6.65 0.00 0.57 0.05 0.03 92.70 12:08:01 6 3.40 0.00 0.44 0.02 0.02 96.13 12:08:01 7 6.85 0.00 0.63 0.02 0.02 92.48 12:09:01 all 5.59 0.00 2.33 1.09 0.04 90.95 12:09:01 0 4.88 0.00 2.45 0.44 0.03 92.21 12:09:01 1 6.32 0.00 2.93 6.91 0.03 83.81 12:09:01 2 4.55 0.00 2.68 0.30 0.05 92.42 12:09:01 3 6.19 0.00 1.56 0.35 0.05 91.85 12:09:01 4 6.19 0.00 3.20 0.34 0.03 90.24 12:09:01 5 6.66 0.00 2.53 0.02 0.02 90.77 12:09:01 6 4.39 0.00 1.24 0.40 0.03 93.93 12:09:01 7 5.54 0.00 2.08 0.03 0.05 92.30 12:10:01 all 34.22 0.00 2.12 0.81 0.08 62.77 12:10:01 0 46.78 0.00 3.07 1.25 0.08 48.82 12:10:01 1 34.61 0.00 1.84 1.12 0.08 62.35 12:10:01 2 25.29 0.00 1.49 0.05 0.08 73.09 12:10:01 3 34.70 0.00 2.09 1.02 0.07 62.11 12:10:01 4 38.39 0.00 1.67 0.10 0.08 59.76 12:10:01 5 33.18 0.00 2.41 0.72 0.08 63.60 12:10:01 6 30.34 0.00 1.84 0.45 0.08 67.29 12:10:01 7 30.42 0.00 2.56 1.74 0.07 65.22 Average: all 15.24 0.00 1.70 1.74 0.05 81.27 Average: 0 14.52 0.00 1.62 0.72 0.04 83.09 Average: 1 17.97 0.00 1.79 1.92 0.05 78.27 Average: 2 15.60 0.00 1.80 1.18 0.06 81.36 Average: 3 20.43 0.00 1.88 1.08 0.06 76.55 Average: 4 13.40 0.00 1.48 4.45 0.05 80.62 Average: 5 14.08 0.00 2.01 1.41 0.06 82.43 Average: 6 12.40 0.00 1.17 1.49 0.05 84.89 Average: 7 13.50 0.00 1.80 1.71 0.05 82.93