---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27999 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 15G 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 927 24152 0 7087 30784 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:cd:bc:22 brd ff:ff:ff:ff:ff:ff inet 10.30.107.66/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:fecd:bc22/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:b1:2c:a2 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-27999) 08/01/24 _x86_64_ (8 CPU) 09:04:55 LINUX RESTART (8 CPU) 09:05:01 tps rtps wtps bread/s bwrtn/s 09:06:01 371.59 87.69 283.90 6283.35 109771.84 09:07:01 223.68 49.66 174.02 3708.58 71377.70 09:08:01 65.32 1.28 64.04 100.25 32743.34 09:09:01 75.41 12.88 62.53 2403.87 31169.88 09:10:01 229.28 6.08 223.20 881.99 67822.03 09:11:01 229.75 0.08 229.66 10.00 55474.75 09:12:01 76.89 0.33 76.55 22.26 7554.87 09:13:01 55.26 0.28 54.97 32.26 2180.17 Average: 165.89 19.79 146.11 1680.33 47261.49 09:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 30118732 31609820 2820480 8.56 58816 1750032 1509276 4.44 970336 1573256 96128 09:07:01 29302112 31237916 3637100 11.04 84652 2150100 1716732 5.05 1440068 1879180 29816 09:08:01 27708828 30151080 5230384 15.88 91768 2637360 3103700 9.13 2653764 2232268 200492 09:09:01 27961460 31563936 4977752 15.11 105004 3760364 1454780 4.28 1455528 3135836 375024 09:10:01 25492144 30875588 7447068 22.61 139732 5357780 5355584 15.76 2230680 4677844 1420 09:11:01 21425972 28389704 11513240 34.95 184928 6787024 10802912 31.78 4875320 5935668 3664 09:12:01 19901252 27194448 13037960 39.58 191660 7093300 11868836 34.92 6171288 6140932 732 09:13:01 24362900 31595604 8576312 26.04 193196 7086452 1605304 4.72 1943072 6001368 552 Average: 25784175 30327262 7155037 21.72 131220 4577802 4677140 13.76 2717507 3947044 88478 09:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 ens3 406.35 280.20 1698.35 76.69 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 09:07:01 ens3 462.37 321.30 2603.82 77.97 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 09:08:01 ens3 884.75 632.58 4642.14 188.66 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:09:01 ens3 451.32 328.92 1680.99 104.04 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:10:01 ens3 623.56 238.06 12362.31 22.41 0.00 0.00 0.00 0.00 09:10:01 vethacc0864 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:10:01 veth40bc185 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 09:10:01 veth61a5d6f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 br-8b59834b9090 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:11:01 ens3 826.83 295.83 12207.40 28.14 0.00 0.00 0.00 0.00 09:11:01 veth7a843e1 90.53 82.77 166.76 7.10 0.00 0.00 0.00 0.01 09:11:01 vethacc0864 190.72 163.79 28.97 177.83 0.00 0.00 0.00 0.01 09:12:01 br-8b59834b9090 0.08 0.08 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 ens3 6.12 4.88 1.65 1.54 0.00 0.00 0.00 0.00 09:12:01 veth7a843e1 65.66 67.81 164.64 6.10 0.00 0.00 0.00 0.01 09:12:01 vethacc0864 85.19 81.79 10.68 24.46 0.00 0.00 0.00 0.00 09:13:01 br-8b59834b9090 7.18 19.58 5.77 11.17 0.00 0.00 0.00 0.00 09:13:01 ens3 56.71 34.46 13.46 31.58 0.00 0.00 0.00 0.00 09:13:01 veth7a843e1 7.55 20.15 5.90 11.25 0.00 0.00 0.00 0.00 09:13:01 br-21f6ddf5a35c 127.93 127.88 51.97 55.04 0.00 0.00 1.98 0.00 Average: br-8b59834b9090 0.91 2.47 0.72 1.40 0.00 0.00 0.00 0.00 Average: ens3 464.75 267.03 4401.21 66.38 0.00 0.00 0.00 0.00 Average: veth7a843e1 20.47 21.34 42.16 3.06 0.00 0.00 0.00 0.00 Average: br-21f6ddf5a35c 15.99 15.98 6.50 6.88 0.00 0.00 0.25 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27999) 08/01/24 _x86_64_ (8 CPU) 09:04:55 LINUX RESTART (8 CPU) 09:05:01 CPU %user %nice %system %iowait %steal %idle 09:06:01 all 8.59 0.00 1.38 4.45 0.04 85.55 09:06:01 0 16.49 0.00 1.66 4.05 0.03 77.77 09:06:01 1 8.42 0.00 2.74 3.87 0.03 84.94 09:06:01 2 12.71 0.00 1.27 1.54 0.03 84.45 09:06:01 3 8.15 0.00 0.89 1.85 0.03 89.08 09:06:01 4 10.27 0.00 1.37 3.56 0.02 84.79 09:06:01 5 4.17 0.00 0.87 1.09 0.03 93.84 09:06:01 6 4.29 0.00 1.06 16.35 0.03 78.27 09:06:01 7 4.26 0.00 1.15 3.34 0.02 91.24 09:07:01 all 16.53 0.00 1.08 6.33 0.05 76.01 09:07:01 0 37.00 0.00 2.69 3.85 0.08 56.38 09:07:01 1 9.59 0.00 1.14 11.48 0.03 77.77 09:07:01 2 17.13 0.00 0.96 1.71 0.05 80.15 09:07:01 3 21.13 0.00 0.94 2.26 0.05 75.63 09:07:01 4 13.61 0.00 0.92 1.42 0.05 83.99 09:07:01 5 12.99 0.00 0.42 0.03 0.07 86.49 09:07:01 6 11.27 0.00 0.70 24.79 0.05 63.18 09:07:01 7 9.52 0.00 0.87 5.08 0.03 84.51 09:08:01 all 43.96 0.00 1.29 1.47 0.07 53.21 09:08:01 0 31.85 0.00 1.12 0.27 0.05 66.72 09:08:01 1 51.47 0.00 1.29 1.27 0.08 45.89 09:08:01 2 43.44 0.00 1.12 0.00 0.08 55.36 09:08:01 3 53.69 0.00 1.49 0.03 0.10 44.69 09:08:01 4 58.56 0.00 1.37 0.05 0.07 39.95 09:08:01 5 37.59 0.00 0.67 0.28 0.05 61.41 09:08:01 6 49.47 0.00 2.43 7.22 0.08 40.80 09:08:01 7 25.68 0.00 0.82 2.69 0.05 70.76 09:09:01 all 23.13 0.00 2.01 1.82 0.05 72.98 09:09:01 0 26.69 0.00 1.44 1.22 0.05 70.59 09:09:01 1 18.60 0.00 1.92 1.71 0.05 77.73 09:09:01 2 19.42 0.00 1.82 0.23 0.05 78.48 09:09:01 3 26.43 0.00 2.58 0.23 0.05 70.70 09:09:01 4 30.17 0.00 2.26 1.47 0.05 66.05 09:09:01 5 27.08 0.00 2.20 7.60 0.08 63.04 09:09:01 6 20.62 0.00 1.69 2.01 0.03 75.64 09:09:01 7 16.10 0.00 2.16 0.07 0.05 81.62 09:10:01 all 15.35 0.00 3.67 4.89 0.05 76.04 09:10:01 0 11.83 0.00 3.04 0.35 0.05 84.73 09:10:01 1 25.13 0.00 4.49 1.10 0.05 69.24 09:10:01 2 15.18 0.00 3.80 0.49 0.03 80.49 09:10:01 3 13.25 0.00 3.41 0.44 0.03 82.87 09:10:01 4 15.26 0.00 3.39 1.11 0.05 80.19 09:10:01 5 13.66 0.00 3.87 6.86 0.05 75.56 09:10:01 6 13.96 0.00 3.72 0.45 0.07 81.80 09:10:01 7 14.54 0.00 3.62 28.51 0.07 53.25 09:11:01 all 35.54 0.00 5.49 5.02 0.11 53.83 09:11:01 0 35.28 0.00 6.20 5.17 0.08 53.26 09:11:01 1 36.10 0.00 4.93 2.29 0.10 56.58 09:11:01 2 37.16 0.00 5.17 1.55 0.13 55.98 09:11:01 3 39.38 0.00 5.75 3.64 0.10 51.12 09:11:01 4 31.69 0.00 6.60 23.55 0.14 38.03 09:11:01 5 34.85 0.00 5.14 0.90 0.10 59.02 09:11:01 6 35.33 0.00 5.15 0.86 0.12 58.55 09:11:01 7 34.53 0.00 5.01 2.33 0.10 58.02 09:12:01 all 33.86 0.00 2.45 0.48 0.11 63.10 09:12:01 0 28.55 0.00 2.76 1.44 0.12 67.14 09:12:01 1 29.63 0.00 2.65 0.62 0.13 66.97 09:12:01 2 36.63 0.00 2.33 0.35 0.12 60.58 09:12:01 3 43.89 0.00 1.87 0.22 0.10 53.92 09:12:01 4 32.12 0.00 2.29 0.20 0.10 65.28 09:12:01 5 30.25 0.00 2.72 0.44 0.13 66.47 09:12:01 6 35.57 0.00 2.46 0.25 0.08 61.64 09:12:01 7 34.18 0.00 2.57 0.34 0.10 62.82 09:13:01 all 12.03 0.00 2.25 0.20 0.10 85.42 09:13:01 0 12.63 0.00 2.38 0.08 0.10 84.81 09:13:01 1 12.09 0.00 2.36 0.23 0.08 85.23 09:13:01 2 12.32 0.00 2.26 0.10 0.10 85.21 09:13:01 3 12.56 0.00 2.05 0.32 0.08 84.99 09:13:01 4 13.69 0.00 2.29 0.20 0.10 83.72 09:13:01 5 11.04 0.00 2.23 0.12 0.10 86.51 09:13:01 6 11.50 0.00 2.08 0.45 0.10 85.86 09:13:01 7 10.44 0.00 2.35 0.07 0.12 87.03 Average: all 23.62 0.00 2.45 3.08 0.07 70.78 Average: 0 25.04 0.00 2.66 2.05 0.07 70.18 Average: 1 23.85 0.00 2.69 2.82 0.07 70.57 Average: 2 24.24 0.00 2.34 0.75 0.08 72.60 Average: 3 27.30 0.00 2.37 1.12 0.07 69.14 Average: 4 25.66 0.00 2.55 3.91 0.07 67.81 Average: 5 21.44 0.00 2.26 2.16 0.08 74.07 Average: 6 22.75 0.00 2.41 6.56 0.07 68.21 Average: 7 18.64 0.00 2.31 5.28 0.07 73.71