---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-78629 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 143G 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 872 26208 0 5085 30838 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:4a:fb:de brd ff:ff:ff:ff:ff:ff inet 10.30.107.242/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe4a:fbde/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:52:ec:f4 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-78629) 10/22/24 _x86_64_ (8 CPU) 14:51:26 LINUX RESTART (8 CPU) 14:52:02 tps rtps wtps bread/s bwrtn/s 14:53:01 331.11 38.74 292.37 1768.78 30732.42 14:54:01 131.42 22.99 108.43 2762.95 33707.83 14:55:01 336.39 13.06 323.33 806.30 120114.91 14:56:01 32.16 0.72 31.44 42.26 26908.63 14:57:01 62.18 0.82 61.37 48.13 24471.80 Average: 178.15 15.19 162.96 1083.49 47242.45 14:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:53:01 30069116 31665612 2870104 8.71 72176 1833612 1452728 4.27 911136 1664060 175016 14:54:01 28282216 31644740 4657004 14.14 101332 3522264 1387692 4.08 997644 3268048 1532628 14:55:01 25363788 30122856 7575432 23.00 116232 4845304 6569832 19.33 2650548 4423208 640 14:56:01 22962468 27862724 9976752 30.29 117112 4977052 9470088 27.86 5005412 4445212 448 14:57:01 26915164 31648576 6024056 18.29 117936 4821844 1488632 4.38 1278248 4285012 1516 Average: 26718550 30588902 6220670 18.89 104958 4000015 4073794 11.99 2168598 3617108 342050 14:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 14:53:01 ens3 135.15 78.99 1127.43 29.11 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 lo 9.13 9.13 0.84 0.84 0.00 0.00 0.00 0.00 14:54:01 br-952377a281e5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 436.64 260.01 14120.12 22.29 0.00 0.00 0.00 0.00 14:55:01 vethde3d1b3 0.27 0.62 0.04 0.06 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 vethcdc6766 0.93 1.53 0.12 0.17 0.00 0.00 0.00 0.00 14:55:01 lo 3.70 3.70 0.33 0.33 0.00 0.00 0.00 0.00 14:56:01 vethde3d1b3 0.60 0.92 0.18 0.86 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 vethcdc6766 5.98 5.23 5.62 2.22 0.00 0.00 0.00 0.00 14:56:01 lo 4.38 4.38 3.90 3.90 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 lo 5.38 5.38 1.89 1.89 0.00 0.00 0.00 0.00 14:57:01 ens3 1303.55 796.52 31600.94 151.68 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 Average: lo 4.80 4.80 1.43 1.43 0.00 0.00 0.00 0.00 Average: ens3 211.13 123.37 6204.23 20.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78629) 10/22/24 _x86_64_ (8 CPU) 14:51:26 LINUX RESTART (8 CPU) 14:52:02 CPU %user %nice %system %iowait %steal %idle 14:53:01 all 9.95 0.00 0.92 3.20 0.03 85.90 14:53:01 0 3.02 0.00 0.30 0.00 0.02 96.66 14:53:01 1 1.88 0.00 0.42 0.44 0.02 97.24 14:53:01 2 1.27 0.00 0.42 7.68 0.02 90.61 14:53:01 3 7.74 0.00 0.71 9.91 0.03 81.60 14:53:01 4 10.26 0.00 1.03 1.31 0.03 87.36 14:53:01 5 21.65 0.00 1.24 1.71 0.07 75.33 14:53:01 6 27.55 0.00 2.61 4.19 0.05 65.60 14:53:01 7 6.27 0.00 0.63 0.42 0.03 92.65 14:54:01 all 12.24 0.00 2.51 2.44 0.06 82.74 14:54:01 0 5.97 0.00 2.15 0.26 0.05 91.56 14:54:01 1 6.89 0.00 1.98 2.18 0.03 88.91 14:54:01 2 26.01 0.00 3.20 1.53 0.10 69.16 14:54:01 3 5.20 0.00 2.88 12.03 0.05 79.84 14:54:01 4 19.73 0.00 3.60 2.15 0.08 74.43 14:54:01 5 11.98 0.00 1.85 0.57 0.05 85.55 14:54:01 6 15.64 0.00 2.59 0.44 0.07 81.27 14:54:01 7 6.60 0.00 1.85 0.47 0.07 91.02 14:55:01 all 31.92 0.00 5.78 5.57 0.11 56.61 14:55:01 0 34.03 0.00 5.57 9.46 0.12 50.82 14:55:01 1 31.76 0.00 6.31 0.80 0.12 61.02 14:55:01 2 31.76 0.00 5.77 0.83 0.10 61.54 14:55:01 3 32.06 0.00 5.84 22.42 0.12 39.55 14:55:01 4 33.71 0.00 5.72 5.82 0.10 54.65 14:55:01 5 33.09 0.00 5.24 2.78 0.10 58.79 14:55:01 6 31.03 0.00 6.11 1.54 0.10 61.22 14:55:01 7 27.98 0.00 5.69 0.97 0.10 65.25 14:56:01 all 37.65 0.00 3.35 0.68 0.12 58.20 14:56:01 0 37.42 0.00 3.65 0.89 0.12 57.92 14:56:01 1 46.95 0.00 3.87 1.36 0.13 47.69 14:56:01 2 34.67 0.00 3.30 0.05 0.10 61.89 14:56:01 3 38.66 0.00 3.83 0.03 0.12 57.36 14:56:01 4 41.70 0.00 3.15 0.02 0.13 55.01 14:56:01 5 41.14 0.00 3.82 3.08 0.13 51.82 14:56:01 6 38.56 0.00 3.19 0.00 0.12 58.13 14:56:01 7 22.35 0.00 2.07 0.02 0.08 75.48 14:57:01 all 2.15 0.00 0.64 1.23 0.04 95.94 14:57:01 0 1.42 0.00 0.55 0.13 0.05 97.84 14:57:01 1 2.33 0.00 0.55 0.35 0.05 96.72 14:57:01 2 1.66 0.00 0.70 4.47 0.03 93.14 14:57:01 3 2.31 0.00 0.75 0.18 0.03 96.72 14:57:01 4 2.11 0.00 0.64 0.03 0.02 97.21 14:57:01 5 1.71 0.00 0.45 4.00 0.03 93.81 14:57:01 6 2.34 0.00 0.90 0.43 0.05 96.28 14:57:01 7 3.39 0.00 0.53 0.25 0.03 95.79 Average: all 18.77 0.00 2.64 2.62 0.07 75.90 Average: 0 16.34 0.00 2.44 2.14 0.07 79.01 Average: 1 17.97 0.00 2.62 1.03 0.07 78.31 Average: 2 19.07 0.00 2.67 2.91 0.07 75.28 Average: 3 17.17 0.00 2.80 8.87 0.07 71.09 Average: 4 21.48 0.00 2.83 1.86 0.07 73.76 Average: 5 21.87 0.00 2.52 2.43 0.08 73.11 Average: 6 22.97 0.00 3.08 1.31 0.08 72.56 Average: 7 13.33 0.00 2.15 0.42 0.06 84.03