---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26372 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 16G 140G 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 878 23363 0 7925 30835 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:1d:e8:9b brd ff:ff:ff:ff:ff:ff inet 10.30.107.162/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fe1d:e89b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:e5:28:87 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::42:59ff:fee5:2887/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26372) 04/25/24 _x86_64_ (8 CPU) 12:56:45 LINUX RESTART (8 CPU) 12:57:01 tps rtps wtps bread/s bwrtn/s 12:58:02 179.37 87.40 91.97 6273.51 61078.57 12:59:01 156.38 43.08 113.30 3427.08 30951.09 13:00:01 446.09 6.27 439.83 562.57 141777.44 13:01:01 486.22 0.13 486.09 17.60 125902.75 13:02:01 194.74 0.03 194.70 1.73 123724.49 13:03:01 24.43 0.00 24.43 0.00 18943.64 13:04:01 63.01 0.90 62.11 59.46 21947.94 Average: 221.62 19.63 201.98 1472.85 75009.42 12:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:02 30144120 31678080 2795100 8.49 60236 1790128 1471300 4.33 917096 1599376 114352 12:59:01 29293220 31204924 3646000 11.07 84788 2125876 1894740 5.57 1475236 1854496 92684 13:00:01 24690908 30267372 8248312 25.04 103480 5681264 2513160 7.39 3437228 4359368 187076 13:01:01 22944648 30234988 9994572 30.34 120888 7325208 2588240 7.62 3494060 5992876 72 13:02:01 22631416 30227204 10307804 31.29 125668 7615168 2558400 7.53 3507016 6281112 440 13:03:01 22627948 30225136 10311272 31.30 126504 7615388 2558400 7.53 3511004 6281220 232 13:04:01 23913884 31563956 9025336 27.40 134540 7653884 1511304 4.45 2203584 6295996 25096 Average: 25178021 30771666 7761199 23.56 108015 5686702 2156506 6.34 2649318 4666349 59993 12:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:02 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 12:58:02 ens3 332.91 256.61 1797.52 64.03 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 lo 2.78 2.78 0.27 0.27 0.00 0.00 0.00 0.00 12:59:01 ens3 500.81 365.02 2325.78 98.13 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:00:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 13:00:01 ens3 1030.33 700.38 4753.60 180.87 0.00 0.00 0.00 0.00 13:01:01 docker0 39.51 68.16 2.15 1020.51 0.00 0.00 0.00 0.00 13:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:01:01 ens3 363.07 241.28 1091.19 58.70 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 13:02:01 lo 8.80 8.80 0.80 0.80 0.00 0.00 0.00 0.00 13:02:01 ens3 677.01 698.43 118.39 3509.43 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 lo 18.73 18.73 1.70 1.70 0.00 0.00 0.00 0.00 13:03:01 ens3 828.18 1146.59 79.75 8738.64 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 lo 3.33 3.33 0.31 0.31 0.00 0.00 0.00 0.00 13:04:01 ens3 134.51 156.94 510.94 817.53 0.00 0.00 0.00 0.00 Average: docker0 5.66 9.80 0.31 146.13 0.00 0.00 0.00 0.00 Average: lo 5.31 5.31 0.49 0.49 0.00 0.00 0.00 0.00 Average: ens3 552.52 509.67 1523.37 1928.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26372) 04/25/24 _x86_64_ (8 CPU) 12:56:45 LINUX RESTART (8 CPU) 12:57:01 CPU %user %nice %system %iowait %steal %idle 12:58:02 all 10.14 0.00 1.38 4.13 0.04 84.31 12:58:02 0 7.35 0.00 1.17 1.29 0.03 90.15 12:58:02 1 3.92 0.00 0.83 0.25 0.05 94.94 12:58:02 2 25.43 0.00 2.27 3.44 0.07 68.80 12:58:02 3 14.54 0.00 1.15 4.07 0.05 80.18 12:58:02 4 11.85 0.00 0.95 15.85 0.05 71.29 12:58:02 5 8.83 0.00 2.29 0.55 0.03 88.30 12:58:02 6 5.50 0.00 1.36 7.24 0.03 85.86 12:58:02 7 3.67 0.00 0.93 0.38 0.05 94.96 12:59:01 all 19.08 0.00 1.13 1.68 0.06 78.05 12:59:01 0 12.16 0.00 0.75 0.36 0.05 86.69 12:59:01 1 15.66 0.00 1.16 4.42 0.07 78.69 12:59:01 2 41.29 0.00 2.02 1.53 0.07 55.10 12:59:01 3 22.72 0.00 1.82 0.32 0.05 75.08 12:59:01 4 16.41 0.00 0.92 5.75 0.05 76.88 12:59:01 5 14.21 0.00 0.68 0.14 0.05 84.93 12:59:01 6 14.27 0.00 1.14 0.63 0.03 83.93 12:59:01 7 15.94 0.00 0.54 0.32 0.07 83.13 13:00:01 all 21.34 0.00 2.60 4.44 0.07 71.56 13:00:01 0 11.78 0.00 1.73 1.28 0.03 85.18 13:00:01 1 22.69 0.00 1.37 7.53 0.07 68.34 13:00:01 2 23.09 0.00 4.73 3.21 0.05 68.92 13:00:01 3 26.10 0.00 4.27 21.98 0.10 47.54 13:00:01 4 12.17 0.00 1.78 0.54 0.05 85.47 13:00:01 5 24.30 0.00 2.74 0.92 0.07 71.98 13:00:01 6 24.90 0.00 1.07 0.12 0.05 73.86 13:00:01 7 25.68 0.00 3.13 0.05 0.05 71.09 13:01:01 all 5.90 0.00 3.68 4.44 0.07 85.92 13:01:01 0 6.00 0.00 3.36 0.07 0.05 90.52 13:01:01 1 4.22 0.00 3.06 6.53 0.07 86.12 13:01:01 2 5.99 0.00 3.01 3.97 0.07 86.95 13:01:01 3 6.61 0.00 5.70 1.23 0.07 86.39 13:01:01 4 5.84 0.00 3.48 4.02 0.08 86.58 13:01:01 5 6.23 0.00 3.55 5.74 0.05 84.43 13:01:01 6 5.79 0.00 4.71 2.38 0.10 87.03 13:01:01 7 6.50 0.00 2.57 11.63 0.07 79.23 13:02:01 all 8.74 0.00 2.57 3.66 0.05 84.97 13:02:01 0 7.86 0.00 1.88 8.32 0.05 81.89 13:02:01 1 4.77 0.00 0.99 7.15 0.03 87.06 13:02:01 2 9.68 0.00 2.76 0.61 0.07 86.89 13:02:01 3 9.10 0.00 3.67 6.20 0.05 80.97 13:02:01 4 8.05 0.00 1.67 0.33 0.05 89.89 13:02:01 5 10.41 0.00 1.80 0.10 0.05 87.64 13:02:01 6 6.99 0.00 2.48 1.62 0.05 88.86 13:02:01 7 13.12 0.00 5.34 4.92 0.08 76.54 13:03:01 all 12.09 0.00 0.54 0.85 0.07 86.45 13:03:01 0 21.37 0.00 0.94 6.00 0.10 71.59 13:03:01 1 5.25 0.00 0.23 0.17 0.03 94.32 13:03:01 2 11.16 0.00 0.45 0.07 0.08 88.24 13:03:01 3 14.46 0.00 0.62 0.02 0.08 84.82 13:03:01 4 6.96 0.00 0.30 0.05 0.05 92.63 13:03:01 5 8.23 0.00 0.47 0.49 0.05 90.76 13:03:01 6 17.05 0.00 0.63 0.02 0.07 82.23 13:03:01 7 12.27 0.00 0.57 0.00 0.10 87.06 13:04:01 all 16.62 0.00 0.92 1.33 0.05 81.08 13:04:01 0 12.68 0.00 0.84 0.28 0.05 86.15 13:04:01 1 18.35 0.00 0.67 0.10 0.03 80.85 13:04:01 2 13.12 0.00 0.80 0.00 0.05 86.03 13:04:01 3 10.88 0.00 0.70 0.33 0.03 88.05 13:04:01 4 10.80 0.00 0.65 0.02 0.03 88.49 13:04:01 5 24.25 0.00 1.62 8.91 0.05 65.17 13:04:01 6 31.44 0.00 1.46 0.90 0.07 66.13 13:04:01 7 11.42 0.00 0.70 0.07 0.03 87.78 Average: all 13.41 0.00 1.83 2.93 0.06 81.77 Average: 0 11.31 0.00 1.52 2.52 0.05 84.59 Average: 1 10.69 0.00 1.19 3.73 0.05 84.35 Average: 2 18.51 0.00 2.29 1.83 0.06 77.31 Average: 3 14.90 0.00 2.56 4.87 0.06 77.61 Average: 4 10.29 0.00 1.39 3.79 0.05 84.47 Average: 5 13.79 0.00 1.88 2.41 0.05 81.87 Average: 6 15.15 0.00 1.83 1.85 0.06 81.12 Average: 7 12.65 0.00 1.97 2.47 0.06 82.85