---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3658 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 13G 143G 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 830 26525 0 4810 30880 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:bc:dc:42 brd ff:ff:ff:ff:ff:ff inet 10.30.107.197/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85849sec preferred_lft 85849sec inet6 fe80::f816:3eff:febc:dc42/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:c1:c1:dc 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-3658) 11/24/23 _x86_64_ (8 CPU) 02:48:30 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 106.49 44.72 61.77 1981.36 13840.23 02:51:01 117.06 19.68 97.38 2285.24 20421.73 02:52:01 163.47 3.60 159.87 496.72 87592.73 02:53:01 289.22 13.26 275.95 799.90 20239.61 02:54:01 7.95 0.00 7.95 0.00 6717.36 02:55:01 8.75 0.02 8.73 0.13 6566.14 02:56:01 7.71 0.00 7.71 0.00 6749.15 02:57:01 46.83 0.87 45.96 43.33 8716.20 Average: 93.41 10.20 83.21 698.18 21370.76 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30185400 31763488 2753820 8.36 67508 1821208 1392836 4.10 815352 1657924 163864 02:51:01 29801240 31774604 3137980 9.53 89396 2176836 1346404 3.96 855836 1963924 147032 02:52:01 27253116 31693604 5686104 17.26 117824 4523448 1416060 4.17 983576 4259536 100568 02:53:01 24256940 28971984 8682280 26.36 132552 4656352 8789496 25.86 3826552 4347932 2504 02:54:01 24258736 28965280 8680484 26.35 132624 4656560 8740240 25.72 3834904 4338544 140 02:55:01 23973504 28689808 8965716 27.22 132788 4659060 8878564 26.12 4113472 4340940 1368 02:56:01 23927968 28642408 9011252 27.36 132924 4661216 8944092 26.32 4161648 4337856 120 02:57:01 27142892 31592576 5796328 17.60 133780 4514276 1504880 4.43 1252200 4084432 11016 Average: 26349974 30261719 6589246 20.00 117424 3958620 5126572 15.08 2480442 3666386 53326 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 261.46 171.94 1288.94 50.18 0.00 0.00 0.00 0.00 02:50:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 73.43 50.00 1011.55 9.27 0.00 0.00 0.00 0.00 02:51:01 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 541.33 297.02 18841.12 21.29 0.00 0.00 0.00 0.00 02:52:01 br-8e6a95946985 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 7.80 7.80 0.71 0.71 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth1d24644 0.52 0.83 0.06 0.31 0.00 0.00 0.00 0.00 02:53:01 ens3 7.00 5.35 2.87 2.21 0.00 0.00 0.00 0.00 02:53:01 veth6bc1741 21.48 18.38 7.74 26.10 0.00 0.00 0.00 0.00 02:53:01 vetheaeec32 71.14 86.72 48.09 26.16 0.00 0.00 0.00 0.00 02:54:01 veth1d24644 0.25 0.20 0.02 0.01 0.00 0.00 0.00 0.00 02:54:01 ens3 0.72 0.72 0.10 0.28 0.00 0.00 0.00 0.00 02:54:01 veth6bc1741 3.53 3.23 1.59 1.19 0.00 0.00 0.00 0.00 02:54:01 vetheaeec32 1.57 2.27 0.98 0.59 0.00 0.00 0.00 0.00 02:55:01 veth1d24644 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 0.97 0.88 0.22 0.36 0.00 0.00 0.00 0.00 02:55:01 veth6bc1741 63.79 52.02 22.18 102.22 0.00 0.00 0.00 0.01 02:55:01 vetheaeec32 60.32 75.34 116.25 25.63 0.00 0.00 0.00 0.01 02:56:01 veth1d24644 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 1.48 1.30 0.28 0.44 0.00 0.00 0.00 0.00 02:56:01 veth6bc1741 40.92 33.34 13.84 74.26 0.00 0.00 0.00 0.01 02:56:01 vetheaeec32 66.54 83.06 152.53 26.55 0.00 0.00 0.00 0.01 02:57:01 ens3 50.62 42.69 69.59 56.57 0.00 0.00 0.00 0.00 02:57:01 lo 60.59 60.59 45.24 45.24 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 116.82 71.02 2654.59 17.51 0.00 0.00 0.00 0.00 Average: lo 7.10 7.10 5.63 5.63 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-3658) 11/24/23 _x86_64_ (8 CPU) 02:48:30 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 11.52 0.00 0.90 2.02 0.04 85.52 02:50:01 0 12.21 0.00 0.94 0.78 0.03 86.03 02:50:01 1 16.41 0.00 1.32 0.80 0.03 81.44 02:50:01 2 3.41 0.00 0.58 0.31 0.02 95.69 02:50:01 3 29.05 0.00 1.63 2.05 0.07 67.20 02:50:01 4 14.32 0.00 0.92 0.14 0.03 84.59 02:50:01 5 4.80 0.00 0.27 5.95 0.02 88.97 02:50:01 6 3.58 0.00 0.78 5.84 0.05 89.74 02:50:01 7 8.33 0.00 0.82 0.32 0.05 90.48 02:51:01 all 9.59 0.00 0.84 2.77 0.03 86.77 02:51:01 0 5.12 0.00 0.48 0.05 0.02 94.34 02:51:01 1 16.68 0.00 1.25 1.48 0.05 80.53 02:51:01 2 10.41 0.00 0.80 0.23 0.02 88.53 02:51:01 3 24.01 0.00 1.44 1.72 0.07 72.76 02:51:01 4 6.42 0.00 0.78 0.50 0.02 92.28 02:51:01 5 0.75 0.00 0.40 9.68 0.02 89.15 02:51:01 6 0.37 0.00 0.52 7.32 0.02 91.78 02:51:01 7 13.02 0.00 1.02 1.15 0.05 84.76 02:52:01 all 8.52 0.00 3.44 7.07 0.05 80.93 02:52:01 0 7.47 0.00 3.91 0.05 0.03 88.53 02:52:01 1 10.08 0.00 3.84 0.29 0.03 85.76 02:52:01 2 7.29 0.00 2.68 0.08 0.05 89.89 02:52:01 3 10.52 0.00 3.55 0.19 0.05 85.70 02:52:01 4 8.85 0.00 3.28 3.73 0.05 84.08 02:52:01 5 6.30 0.00 3.22 5.64 0.03 84.81 02:52:01 6 9.35 0.00 3.38 4.07 0.07 83.13 02:52:01 7 8.28 0.00 3.62 42.76 0.07 45.26 02:53:01 all 30.99 0.00 4.02 3.25 0.10 61.63 02:53:01 0 19.81 0.00 3.05 1.61 0.07 75.47 02:53:01 1 40.55 0.00 4.76 2.48 0.12 52.09 02:53:01 2 35.53 0.00 5.20 4.07 0.10 55.09 02:53:01 3 30.63 0.00 3.71 1.72 0.10 63.84 02:53:01 4 32.45 0.00 4.05 1.22 0.10 62.19 02:53:01 5 33.98 0.00 4.05 3.98 0.10 57.89 02:53:01 6 24.62 0.00 3.38 1.20 0.10 70.70 02:53:01 7 30.46 0.00 3.98 9.70 0.10 55.75 02:54:01 all 1.10 0.00 0.09 0.67 0.03 98.11 02:54:01 0 2.33 0.00 0.12 0.00 0.03 97.52 02:54:01 1 0.70 0.00 0.17 0.02 0.03 99.08 02:54:01 2 0.32 0.00 0.05 0.00 0.02 99.62 02:54:01 3 0.88 0.00 0.03 0.00 0.00 99.08 02:54:01 4 0.89 0.00 0.15 0.00 0.03 98.93 02:54:01 5 1.24 0.00 0.13 0.00 0.05 98.58 02:54:01 6 1.07 0.00 0.07 0.00 0.03 98.83 02:54:01 7 1.35 0.00 0.05 5.35 0.03 93.21 02:55:01 all 4.39 0.00 0.46 0.85 0.04 94.27 02:55:01 0 4.44 0.00 0.49 0.00 0.03 95.04 02:55:01 1 3.47 0.00 0.38 0.00 0.03 96.11 02:55:01 2 4.66 0.00 0.45 0.00 0.05 94.84 02:55:01 3 4.09 0.00 0.38 0.00 0.03 95.49 02:55:01 4 3.72 0.00 0.42 0.00 0.05 95.81 02:55:01 5 4.01 0.00 0.49 0.02 0.05 95.44 02:55:01 6 5.38 0.00 0.54 0.20 0.03 93.85 02:55:01 7 5.31 0.00 0.54 6.57 0.05 87.53 02:56:01 all 3.10 0.00 0.36 0.70 0.06 95.79 02:56:01 0 4.60 0.00 0.40 0.05 0.07 94.89 02:56:01 1 2.24 0.00 0.37 0.00 0.03 97.36 02:56:01 2 2.26 0.00 0.20 0.00 0.05 97.49 02:56:01 3 3.87 0.00 0.35 0.02 0.05 95.71 02:56:01 4 3.16 0.00 0.35 0.00 0.05 96.44 02:56:01 5 3.19 0.00 0.38 0.07 0.05 96.31 02:56:01 6 2.56 0.00 0.35 0.00 0.03 97.06 02:56:01 7 2.93 0.00 0.45 5.48 0.08 91.05 02:57:01 all 3.43 0.00 0.56 0.91 0.04 95.05 02:57:01 0 3.40 0.00 0.77 0.08 0.03 95.71 02:57:01 1 1.89 0.00 0.53 0.84 0.05 96.69 02:57:01 2 0.72 0.00 0.32 0.03 0.02 98.91 02:57:01 3 3.91 0.00 0.54 0.12 0.07 95.37 02:57:01 4 1.79 0.00 0.55 0.13 0.03 97.49 02:57:01 5 12.69 0.00 0.52 0.18 0.05 86.56 02:57:01 6 1.46 0.00 0.52 0.25 0.05 97.72 02:57:01 7 1.61 0.00 0.75 5.64 0.07 91.94 Average: all 9.05 0.00 1.33 2.27 0.05 87.30 Average: 0 7.39 0.00 1.26 0.33 0.04 90.99 Average: 1 11.45 0.00 1.57 0.74 0.05 86.19 Average: 2 8.06 0.00 1.28 0.59 0.04 90.03 Average: 3 13.33 0.00 1.45 0.72 0.05 84.45 Average: 4 8.90 0.00 1.31 0.71 0.05 89.03 Average: 5 8.36 0.00 1.18 3.18 0.05 87.23 Average: 6 6.03 0.00 1.19 2.35 0.05 90.38 Average: 7 8.90 0.00 1.40 9.57 0.06 80.06