---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25192 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 885 26556 0 4725 30826 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:32:bd:18 brd ff:ff:ff:ff:ff:ff inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fe32:bd18/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:d8:aa:6a 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-25192) 04/22/24 _x86_64_ (8 CPU) 18:28:25 LINUX RESTART (8 CPU) 18:29:02 tps rtps wtps bread/s bwrtn/s 18:30:01 133.50 71.92 61.58 4646.94 18555.09 18:31:01 108.78 13.83 94.95 1123.81 21159.67 18:32:01 121.68 9.30 112.38 1652.26 45534.01 18:33:01 263.16 13.23 249.93 795.73 63044.33 18:34:01 24.73 0.38 24.35 35.46 14479.49 18:35:01 58.46 1.42 57.04 107.58 13475.44 Average: 118.34 18.20 100.14 1384.57 29404.80 18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 30148188 31693584 2791024 8.47 67132 1790844 1406520 4.14 874276 1627692 126920 18:31:01 29829388 31666488 3109824 9.44 84716 2049568 1424144 4.19 912476 1875916 120760 18:32:01 27426016 31623024 5513196 16.74 125464 4276032 1427104 4.20 1048964 4013428 1306616 18:33:01 26099644 30507296 6839568 20.76 135640 4456460 6437908 18.94 2296044 4035312 296 18:34:01 25033704 29585300 7905508 24.00 137500 4592544 7599668 22.36 3277240 4104312 26848 18:35:01 27194596 31564772 5744616 17.44 139780 4426296 1495640 4.40 1327432 3947076 28612 Average: 27621923 31106744 5317289 16.14 115039 3598624 3298497 9.70 1622739 3267289 268342 18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 1.83 1.83 0.20 0.20 0.00 0.00 0.00 0.00 18:30:01 ens3 358.31 254.84 1481.40 61.37 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 18:31:01 ens3 51.61 40.96 685.38 7.77 0.00 0.00 0.00 0.00 18:32:01 br-ace96c964ed6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 lo 8.67 8.67 0.86 0.86 0.00 0.00 0.00 0.00 18:32:01 ens3 847.83 356.56 17579.04 26.95 0.00 0.00 0.00 0.00 18:33:01 vethbe543c0 1.75 1.78 0.17 0.18 0.00 0.00 0.00 0.00 18:33:01 veth397cca7 24.10 22.30 10.52 16.08 0.00 0.00 0.00 0.00 18:33:01 vethafd0326 1.32 1.88 0.15 0.18 0.00 0.00 0.00 0.00 18:33:01 br-ace96c964ed6 0.25 0.17 0.01 0.01 0.00 0.00 0.00 0.00 18:34:01 vethbe543c0 20.73 18.20 2.76 2.70 0.00 0.00 0.00 0.00 18:34:01 veth397cca7 23.96 20.03 5.59 23.26 0.00 0.00 0.00 0.00 18:34:01 vethafd0326 4.40 5.53 0.75 0.85 0.00 0.00 0.00 0.00 18:34:01 br-ace96c964ed6 1.68 2.18 0.62 0.69 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 lo 23.46 23.46 3.16 3.16 0.00 0.00 0.00 0.00 18:35:01 ens3 1375.50 731.69 21250.29 130.85 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 3.35 3.35 0.48 0.48 0.00 0.00 0.00 0.00 Average: ens3 227.68 120.44 3539.97 21.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25192) 04/22/24 _x86_64_ (8 CPU) 18:28:25 LINUX RESTART (8 CPU) 18:29:02 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 10.94 0.00 1.03 3.07 0.05 84.91 18:30:01 0 8.39 0.00 0.90 1.73 0.03 88.94 18:30:01 1 8.88 0.00 0.63 0.32 0.03 90.13 18:30:01 2 22.41 0.00 1.68 2.04 0.07 73.81 18:30:01 3 17.58 0.00 1.48 12.61 0.05 68.27 18:30:01 4 15.43 0.00 1.26 0.65 0.03 82.64 18:30:01 5 7.77 0.00 0.81 1.41 0.08 89.92 18:30:01 6 4.25 0.00 0.87 5.34 0.02 89.53 18:30:01 7 2.78 0.00 0.61 0.53 0.07 96.01 18:31:01 all 9.23 0.00 0.58 3.49 0.03 86.66 18:31:01 0 2.00 0.00 0.33 7.50 0.02 90.15 18:31:01 1 19.24 0.00 0.92 1.88 0.05 77.91 18:31:01 2 5.47 0.00 0.37 0.48 0.03 93.65 18:31:01 3 1.27 0.00 0.18 1.59 0.02 96.93 18:31:01 4 26.03 0.00 1.10 2.99 0.03 69.86 18:31:01 5 12.36 0.00 0.92 0.30 0.02 86.40 18:31:01 6 4.38 0.00 0.35 0.18 0.02 95.07 18:31:01 7 3.27 0.00 0.53 13.03 0.05 83.11 18:32:01 all 9.12 0.00 3.48 7.40 0.07 79.94 18:32:01 0 6.95 0.00 3.65 12.39 0.07 76.95 18:32:01 1 9.26 0.00 3.57 0.83 0.10 86.25 18:32:01 2 9.55 0.00 3.30 0.77 0.05 86.33 18:32:01 3 6.89 0.00 3.30 2.05 0.08 87.68 18:32:01 4 13.17 0.00 2.85 4.59 0.07 79.32 18:32:01 5 9.79 0.00 3.22 0.93 0.05 86.01 18:32:01 6 7.83 0.00 4.53 16.62 0.05 70.96 18:32:01 7 9.52 0.00 3.41 21.08 0.08 65.91 18:33:01 all 14.55 0.00 2.50 9.51 0.07 73.37 18:33:01 0 17.81 0.00 2.66 1.67 0.13 77.73 18:33:01 1 16.13 0.00 2.42 8.40 0.05 73.00 18:33:01 2 16.02 0.00 2.48 0.39 0.05 81.06 18:33:01 3 8.98 0.00 1.70 4.84 0.05 84.42 18:33:01 4 14.54 0.00 2.34 5.87 0.07 77.19 18:33:01 5 12.87 0.00 2.47 2.73 0.07 81.86 18:33:01 6 14.75 0.00 2.80 3.68 0.08 78.68 18:33:01 7 15.35 0.00 3.09 48.56 0.07 32.94 18:34:01 all 18.22 0.00 2.52 2.29 0.09 76.88 18:34:01 0 17.45 0.00 2.42 0.15 0.13 79.85 18:34:01 1 16.87 0.00 1.87 0.00 0.08 81.17 18:34:01 2 13.75 0.00 2.25 3.54 0.08 80.38 18:34:01 3 20.62 0.00 2.56 0.08 0.10 76.64 18:34:01 4 20.38 0.00 2.80 1.06 0.05 75.71 18:34:01 5 19.88 0.00 2.84 0.24 0.07 76.98 18:34:01 6 19.37 0.00 2.71 6.36 0.05 71.51 18:34:01 7 17.48 0.00 2.70 6.86 0.12 72.84 18:35:01 all 6.02 0.00 0.53 1.59 0.04 91.82 18:35:01 0 7.52 0.00 0.53 1.04 0.03 90.88 18:35:01 1 2.84 0.00 0.51 0.61 0.05 95.99 18:35:01 2 2.72 0.00 0.42 0.10 0.03 96.73 18:35:01 3 15.50 0.00 0.74 1.00 0.03 82.72 18:35:01 4 1.97 0.00 0.33 0.00 0.03 97.66 18:35:01 5 1.17 0.00 0.43 0.33 0.05 98.01 18:35:01 6 1.18 0.00 0.63 9.07 0.03 89.08 18:35:01 7 15.31 0.00 0.67 0.62 0.03 83.37 Average: all 11.34 0.00 1.77 4.56 0.06 82.28 Average: 0 10.01 0.00 1.75 4.08 0.07 84.10 Average: 1 12.19 0.00 1.65 2.00 0.06 84.09 Average: 2 11.62 0.00 1.75 1.22 0.05 85.36 Average: 3 11.78 0.00 1.66 3.68 0.06 82.83 Average: 4 15.23 0.00 1.78 2.52 0.05 80.42 Average: 5 10.63 0.00 1.78 0.99 0.06 86.54 Average: 6 8.63 0.00 1.98 6.86 0.04 82.49 Average: 7 10.63 0.00 1.83 15.12 0.07 72.34