---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-470 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 142G 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 25810 0 5484 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:40:11:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.105/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe40:11b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e3:ea:e8:5a 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-470) 05/04/24 _x86_64_ (8 CPU) 13:32:25 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 280.14 36.31 243.83 1692.78 23475.69 13:35:01 122.83 23.28 99.55 2816.73 27097.22 13:36:01 198.13 0.22 197.92 20.66 114990.07 13:37:01 223.36 13.85 209.52 802.93 30258.56 13:38:01 16.66 0.08 16.58 2.80 15946.31 13:39:01 62.80 0.85 61.95 40.12 18904.25 Average: 150.65 12.43 138.22 895.96 38446.93 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30110168 31687136 2829052 8.59 69348 1818340 1390012 4.09 885048 1655000 143516 13:35:01 28921256 31632012 4017964 12.20 97420 2889404 1564132 4.60 1016828 2638708 888544 13:36:01 26507584 31635800 6431636 19.53 127900 5170052 1434332 4.22 1035548 4914528 148796 13:37:01 24237644 29519100 8701576 26.42 137108 5296700 8501004 25.01 3328992 4816000 2208 13:38:01 24079428 29363236 8859792 26.90 137336 5298664 8607652 25.33 3485476 4816496 212 13:39:01 26398296 31539004 6540924 19.86 138984 5166416 1548816 4.56 1362748 4677784 4168 Average: 26709063 30896048 6230157 18.91 118016 4273263 3840991 11.30 1852440 3919753 197907 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.53 1.53 0.18 0.18 0.00 0.00 0.00 0.00 13:34:01 ens3 98.20 68.92 914.40 28.02 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 6.00 6.00 0.57 0.57 0.00 0.00 0.00 0.00 13:35:01 br-84e829fc35de 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 176.32 116.55 4567.93 13.68 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 5.93 5.93 0.60 0.60 0.00 0.00 0.00 0.00 13:36:01 br-84e829fc35de 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 1187.97 587.87 24127.39 40.60 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth0763e2e 4.85 6.60 0.80 0.94 0.00 0.00 0.00 0.00 13:37:01 vethb815432 2.10 2.50 0.22 0.22 0.00 0.00 0.00 0.00 13:37:01 lo 0.98 0.98 0.08 0.08 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth0763e2e 0.35 0.57 0.04 0.06 0.00 0.00 0.00 0.00 13:38:01 vethb815432 3.92 5.47 0.63 2.65 0.00 0.00 0.00 0.00 13:38:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 3.03 3.03 0.51 0.51 0.00 0.00 0.00 0.00 13:39:01 ens3 1933.11 1060.10 30423.14 175.04 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 2.98 2.98 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 256.26 136.17 4946.89 20.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-470) 05/04/24 _x86_64_ (8 CPU) 13:32:25 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.04 0.00 0.93 2.88 0.04 86.11 13:34:01 0 2.70 0.00 0.32 0.03 0.02 96.94 13:34:01 1 3.51 0.00 1.09 2.79 0.02 92.60 13:34:01 2 18.38 0.00 1.35 0.74 0.03 79.50 13:34:01 3 4.23 0.00 0.20 0.03 0.05 95.49 13:34:01 4 19.57 0.00 1.37 4.60 0.05 74.42 13:34:01 5 18.83 0.00 1.17 0.84 0.03 79.13 13:34:01 6 8.83 0.00 1.30 1.84 0.02 88.01 13:34:01 7 4.34 0.00 0.65 12.22 0.05 82.74 13:35:01 all 11.32 0.00 1.84 2.18 0.03 84.62 13:35:01 0 4.48 0.00 1.00 0.28 0.02 94.22 13:35:01 1 21.63 0.00 2.36 1.31 0.05 74.66 13:35:01 2 12.24 0.00 2.44 1.12 0.03 84.16 13:35:01 3 9.38 0.00 1.72 2.02 0.07 86.81 13:35:01 4 6.76 0.00 1.32 2.90 0.03 88.99 13:35:01 5 22.74 0.00 3.35 1.27 0.03 72.61 13:35:01 6 10.23 0.00 1.77 0.48 0.02 87.50 13:35:01 7 3.12 0.00 0.77 8.09 0.03 87.99 13:36:01 all 9.59 0.00 4.55 7.25 0.06 78.56 13:36:01 0 9.17 0.00 4.08 0.67 0.03 86.04 13:36:01 1 10.53 0.00 5.76 33.22 0.07 50.42 13:36:01 2 8.44 0.00 4.74 0.69 0.05 86.07 13:36:01 3 9.29 0.00 4.14 9.63 0.05 76.90 13:36:01 4 9.24 0.00 5.10 7.10 0.03 78.52 13:36:01 5 12.15 0.00 3.77 0.02 0.07 84.00 13:36:01 6 10.12 0.00 3.95 0.12 0.08 85.73 13:36:01 7 7.78 0.00 4.83 6.73 0.07 80.59 13:37:01 all 30.80 0.00 3.90 2.67 0.08 62.55 13:37:01 0 26.30 0.00 3.65 0.89 0.08 69.08 13:37:01 1 29.44 0.00 3.97 4.81 0.08 61.69 13:37:01 2 35.32 0.00 4.27 0.72 0.10 59.58 13:37:01 3 32.15 0.00 3.94 6.69 0.08 57.13 13:37:01 4 27.66 0.00 3.50 1.66 0.08 67.09 13:37:01 5 28.12 0.00 3.43 1.36 0.08 67.01 13:37:01 6 38.15 0.00 4.30 1.91 0.08 55.56 13:37:01 7 29.27 0.00 4.13 3.28 0.08 63.24 13:38:01 all 4.17 0.00 0.50 0.94 0.06 94.33 13:38:01 0 3.15 0.00 0.44 0.08 0.05 96.29 13:38:01 1 3.79 0.00 0.52 0.02 0.03 95.65 13:38:01 2 5.50 0.00 0.47 0.00 0.03 94.00 13:38:01 3 3.95 0.00 0.48 7.26 0.07 88.25 13:38:01 4 3.45 0.00 0.50 0.02 0.05 95.98 13:38:01 5 5.69 0.00 0.52 0.13 0.03 93.62 13:38:01 6 3.88 0.00 0.50 0.03 0.12 95.47 13:38:01 7 3.95 0.00 0.64 0.02 0.07 95.33 13:39:01 all 3.36 0.00 0.66 1.11 0.04 94.83 13:39:01 0 1.71 0.00 0.81 0.89 0.05 96.54 13:39:01 1 3.17 0.00 0.53 0.22 0.03 96.04 13:39:01 2 1.75 0.00 0.52 0.02 0.05 97.66 13:39:01 3 1.49 0.00 0.55 6.66 0.05 91.25 13:39:01 4 1.67 0.00 0.65 0.23 0.05 97.39 13:39:01 5 2.51 0.00 0.74 0.42 0.05 96.29 13:39:01 6 2.19 0.00 0.70 0.05 0.05 97.01 13:39:01 7 12.33 0.00 0.77 0.38 0.05 86.47 Average: all 11.53 0.00 2.06 2.83 0.05 83.53 Average: 0 7.91 0.00 1.71 0.47 0.04 89.86 Average: 1 12.00 0.00 2.36 6.97 0.05 78.62 Average: 2 13.59 0.00 2.29 0.55 0.05 83.52 Average: 3 10.07 0.00 1.83 5.36 0.06 82.68 Average: 4 11.38 0.00 2.07 2.74 0.05 83.76 Average: 5 15.00 0.00 2.16 0.67 0.05 82.12 Average: 6 12.21 0.00 2.08 0.74 0.06 84.91 Average: 7 10.12 0.00 1.95 5.12 0.06 82.75