---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11028 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 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 889 24550 0 6726 30822 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:56:f9:65 brd ff:ff:ff:ff:ff:ff inet 10.30.107.236/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85850sec preferred_lft 85850sec inet6 fe80::f816:3eff:fe56:f965/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:44:b2:3e 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-11028) 03/05/24 _x86_64_ (8 CPU) 13:14:05 LINUX RESTART (8 CPU) 13:15:01 tps rtps wtps bread/s bwrtn/s 13:16:01 147.03 37.99 109.03 3441.16 54008.60 13:17:01 163.81 26.41 137.39 1341.78 60704.55 13:18:01 38.24 0.57 37.68 27.73 30612.50 13:19:01 91.32 12.86 78.45 2416.80 36300.88 13:20:01 224.55 6.35 218.21 867.03 51595.40 13:21:01 234.89 0.35 234.54 18.13 55729.51 13:22:01 47.75 0.00 47.75 0.00 6522.63 13:23:01 63.61 1.57 62.04 85.45 2912.58 Average: 126.40 10.76 115.64 1024.73 37298.29 13:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:16:01 30002812 31756312 2936408 8.91 78208 1980132 1950608 5.74 864240 1768284 133016 13:17:01 28736476 30894432 4202744 12.76 89168 2361096 2064428 6.07 1814020 2055644 13444 13:18:01 27215076 29616824 5724144 17.38 91764 2597432 3164108 9.31 3170588 2210076 168460 13:19:01 28112596 31645776 4826624 14.65 110040 3677336 1429804 4.21 1355340 3074668 160296 13:20:01 24447592 30262788 8491628 25.78 142792 5753880 6569008 19.33 2900792 5028380 793204 13:21:01 22153548 28757080 10785672 32.74 180820 6442956 10116736 29.77 4538080 5579932 4936 13:22:01 19905804 26800820 13033416 39.57 186048 6723372 11518660 33.89 6557248 5792408 256 13:23:01 25167424 31588892 7771796 23.59 190172 6318700 1495808 4.40 1836960 5352184 52424 Average: 25717666 30165366 7221554 21.92 133626 4481863 4788645 14.09 2879658 3857697 165754 13:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:16:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 13:16:01 ens3 75.05 52.57 1058.08 14.04 0.00 0.00 0.00 0.00 13:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:17:01 ens3 508.35 440.56 5298.15 92.40 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:18:01 ens3 799.48 611.18 1256.13 229.47 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:19:01 ens3 557.62 391.35 1831.71 141.16 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 br-46bb998159ef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 veth25a2f7a 0.00 0.67 0.00 0.15 0.00 0.00 0.00 0.00 13:20:01 veth753888c 12.39 13.63 2.51 8.79 0.00 0.00 0.00 0.00 13:20:01 veth03e1679 13.86 12.96 8.96 2.64 0.00 0.00 0.00 0.00 13:21:01 br-46bb998159ef 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 13:21:01 veth25a2f7a 0.00 0.40 0.00 0.10 0.00 0.00 0.00 0.00 13:21:01 veth753888c 3.75 4.87 2.95 2.11 0.00 0.00 0.00 0.00 13:21:01 veth03e1679 14.55 15.15 4.23 4.45 0.00 0.00 0.00 0.00 13:22:01 br-46bb998159ef 1.73 7.88 0.33 4.81 0.00 0.00 0.00 0.00 13:22:01 veth25a2f7a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 veth753888c 1.60 2.12 0.22 0.33 0.00 0.00 0.00 0.00 13:22:01 veth03e1679 18.29 27.72 2.48 2.18 0.00 0.00 0.00 0.00 13:23:01 lo 17.96 17.96 1.80 1.80 0.00 0.00 0.00 0.00 13:23:01 ens3 3791.47 2529.81 34048.05 811.50 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.65 1.65 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 428.03 285.50 4130.81 93.84 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-11028) 03/05/24 _x86_64_ (8 CPU) 13:14:05 LINUX RESTART (8 CPU) 13:15:01 CPU %user %nice %system %iowait %steal %idle 13:16:01 all 9.97 0.00 0.83 4.32 0.03 84.85 13:16:01 0 3.23 0.00 0.37 0.05 0.03 96.32 13:16:01 1 0.53 0.00 0.35 0.37 0.00 98.75 13:16:01 2 1.30 0.00 0.38 0.12 0.02 98.18 13:16:01 3 2.07 0.00 0.58 1.22 0.02 96.12 13:16:01 4 0.05 0.00 0.54 25.97 0.05 73.39 13:16:01 5 9.64 0.00 0.70 1.00 0.03 88.63 13:16:01 6 51.39 0.00 2.76 5.03 0.08 40.74 13:16:01 7 11.33 0.00 0.95 0.88 0.03 86.80 13:17:01 all 24.89 0.00 1.14 2.64 0.06 71.26 13:17:01 0 20.89 0.00 0.63 0.15 0.05 78.27 13:17:01 1 22.78 0.00 0.97 0.57 0.07 75.61 13:17:01 2 33.16 0.00 1.10 0.94 0.07 64.73 13:17:01 3 24.01 0.00 1.17 0.74 0.07 74.01 13:17:01 4 31.29 0.00 0.72 1.79 0.07 66.13 13:17:01 5 26.48 0.00 1.61 0.35 0.08 71.48 13:17:01 6 23.83 0.00 1.88 11.85 0.08 62.36 13:17:01 7 16.71 0.00 1.04 4.78 0.03 77.43 13:18:01 all 36.63 0.00 1.06 0.94 0.07 61.30 13:18:01 0 23.51 0.00 0.50 0.00 0.05 75.93 13:18:01 1 42.64 0.00 1.19 0.00 0.07 56.10 13:18:01 2 44.52 0.00 0.48 0.00 0.07 54.93 13:18:01 3 36.42 0.00 1.42 0.08 0.10 61.97 13:18:01 4 49.36 0.00 1.49 0.12 0.08 48.96 13:18:01 5 40.94 0.00 1.17 0.00 0.07 57.82 13:18:01 6 25.91 0.00 1.00 0.17 0.05 72.87 13:18:01 7 29.72 0.00 1.22 7.15 0.07 61.84 13:19:01 all 15.78 0.00 1.78 1.81 0.05 80.59 13:19:01 0 7.70 0.00 1.44 0.03 0.02 90.81 13:19:01 1 9.66 0.00 1.56 0.44 0.03 88.31 13:19:01 2 33.50 0.00 2.32 1.72 0.05 62.40 13:19:01 3 20.25 0.00 1.83 0.17 0.05 77.70 13:19:01 4 7.25 0.00 1.84 0.10 0.03 90.78 13:19:01 5 9.53 0.00 1.47 1.88 0.07 87.05 13:19:01 6 20.30 0.00 2.30 8.56 0.05 68.80 13:19:01 7 18.02 0.00 1.48 1.63 0.05 78.83 13:20:01 all 28.28 0.00 5.52 2.33 0.10 63.77 13:20:01 0 31.59 0.00 6.46 0.88 0.10 60.97 13:20:01 1 30.17 0.00 4.91 0.64 0.12 64.16 13:20:01 2 31.03 0.00 5.62 0.07 0.10 63.18 13:20:01 3 27.71 0.00 5.02 0.57 0.10 66.59 13:20:01 4 28.07 0.00 5.78 0.10 0.07 65.98 13:20:01 5 26.79 0.00 6.53 14.52 0.10 52.06 13:20:01 6 26.58 0.00 5.08 0.46 0.10 67.77 13:20:01 7 24.29 0.00 4.78 1.42 0.10 69.41 13:21:01 all 26.57 0.00 4.30 3.48 0.48 65.17 13:21:01 0 30.58 0.00 4.77 1.56 0.19 62.89 13:21:01 1 25.99 0.00 4.80 1.81 0.16 67.24 13:21:01 2 27.31 0.00 4.63 4.70 0.70 62.65 13:21:01 3 25.54 0.00 3.79 0.74 1.23 68.71 13:21:01 4 25.18 0.00 4.06 0.56 0.17 70.03 13:21:01 5 32.10 0.00 3.54 3.69 0.15 60.52 13:21:01 6 24.09 0.00 4.57 10.69 0.17 60.48 13:21:01 7 21.83 0.00 4.25 3.98 1.05 68.88 13:22:01 all 24.49 0.00 1.56 0.69 0.08 73.18 13:22:01 0 18.34 0.00 1.55 0.55 0.10 79.46 13:22:01 1 23.63 0.00 1.51 0.27 0.07 74.53 13:22:01 2 23.96 0.00 2.47 2.29 0.07 71.21 13:22:01 3 21.76 0.00 1.46 1.09 0.08 75.61 13:22:01 4 25.47 0.00 1.39 0.18 0.08 72.87 13:22:01 5 38.15 0.00 1.29 0.45 0.10 60.01 13:22:01 6 22.69 0.00 1.70 0.61 0.08 74.92 13:22:01 7 21.83 0.00 1.16 0.08 0.08 76.84 13:23:01 all 10.49 0.00 1.39 0.36 0.05 87.72 13:23:01 0 16.32 0.00 1.46 0.28 0.05 81.89 13:23:01 1 5.18 0.00 1.15 0.10 0.05 93.51 13:23:01 2 2.65 0.00 1.27 1.05 0.03 94.99 13:23:01 3 6.26 0.00 1.24 0.05 0.05 92.40 13:23:01 4 7.04 0.00 1.29 0.42 0.03 91.22 13:23:01 5 6.76 0.00 1.34 0.30 0.03 91.56 13:23:01 6 5.46 0.00 1.46 0.40 0.05 92.63 13:23:01 7 34.19 0.00 1.97 0.22 0.08 63.53 Average: all 22.12 0.00 2.19 2.07 0.11 73.51 Average: 0 18.98 0.00 2.13 0.43 0.07 78.38 Average: 1 20.04 0.00 2.04 0.52 0.07 77.34 Average: 2 24.66 0.00 2.27 1.35 0.14 71.58 Average: 3 20.47 0.00 2.05 0.58 0.21 76.68 Average: 4 21.71 0.00 2.13 3.66 0.07 72.42 Average: 5 23.78 0.00 2.20 2.75 0.08 71.19 Average: 6 25.05 0.00 2.59 4.71 0.08 67.56 Average: 7 22.23 0.00 2.10 2.52 0.19 72.96