---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17924 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 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 884 26189 0 5093 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:22:e2:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.105/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fe22:e2f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:d2:b6:01 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-17924) 06/19/24 _x86_64_ (8 CPU) 14:51:57 LINUX RESTART (8 CPU) 14:52:01 tps rtps wtps bread/s bwrtn/s 14:53:02 326.96 74.88 252.08 5304.77 56053.32 14:54:01 111.10 27.00 84.10 2103.78 21880.22 14:55:01 115.73 9.83 105.90 1683.32 25246.06 14:56:01 287.42 12.43 274.99 775.37 105776.94 14:57:01 40.57 0.63 39.93 53.73 18302.47 14:58:01 32.98 0.02 32.96 2.67 14995.47 Average: 152.58 20.78 131.80 1652.83 40428.31 14:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:53:02 30213540 31645208 2725680 8.27 55084 1696800 1455280 4.28 908636 1551348 96712 14:54:01 29989680 31700844 2949540 8.95 77792 1936776 1356544 3.99 878248 1769440 130824 14:55:01 27438440 31627300 5500780 16.70 107012 4312476 1412844 4.16 1024424 4056368 2218200 14:56:01 25730316 30497464 7208904 21.89 116252 4853604 6445112 18.96 2240072 4471184 1092 14:57:01 23436856 28343328 9502364 28.85 117564 4985244 9024508 26.55 4536632 4446532 888 14:58:01 25551152 30484376 7388068 22.43 118080 5012956 4358808 12.82 2460624 4436920 312 Average: 27059997 30716420 5879223 17.85 98631 3799643 4008849 11.79 2008106 3455299 408005 14:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:53:02 ens3 372.88 243.24 1537.87 74.68 0.00 0.00 0.00 0.00 14:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 14:54:01 ens3 29.22 22.00 307.77 6.61 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 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 14:55:01 ens3 673.97 368.56 22953.51 28.47 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 lo 10.13 10.13 0.94 0.94 0.00 0.00 0.00 0.00 14:55:01 br-b4d84f5f566f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 veth33f23d6 0.23 0.27 0.01 0.02 0.00 0.00 0.00 0.00 14:56:01 ens3 187.20 102.00 6733.99 7.45 0.00 0.00 0.00 0.00 14:56:01 veth6dbfc3f 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 14:56:01 vethabfe6ed 24.53 31.63 2.24 3.74 0.00 0.00 0.00 0.00 14:57:01 veth33f23d6 9.93 10.10 10.61 58.42 0.00 0.00 0.00 0.00 14:57:01 ens3 8.82 4.98 2.41 1.84 0.00 0.00 0.00 0.00 14:57:01 veth6dbfc3f 0.78 1.07 0.17 0.80 0.00 0.00 0.00 0.00 14:57:01 vethabfe6ed 54.90 61.80 90.21 26.16 0.00 0.00 0.00 0.01 14:58:01 ens3 18.71 16.98 10.03 17.41 0.00 0.00 0.00 0.00 14:58:01 vethabfe6ed 35.56 42.24 99.17 14.52 0.00 0.00 0.00 0.01 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 lo 28.20 28.20 7.49 7.49 0.00 0.00 0.00 0.00 Average: ens3 215.66 126.59 5271.43 22.79 0.00 0.00 0.00 0.00 Average: vethabfe6ed 19.22 22.67 32.02 7.42 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 4.21 4.21 1.21 1.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17924) 06/19/24 _x86_64_ (8 CPU) 14:51:57 LINUX RESTART (8 CPU) 14:52:01 CPU %user %nice %system %iowait %steal %idle 14:53:02 all 8.60 0.00 1.10 2.51 0.04 87.74 14:53:02 0 4.88 0.00 0.68 0.35 0.03 94.05 14:53:02 1 4.62 0.00 0.85 0.42 0.05 94.06 14:53:02 2 12.76 0.00 0.94 2.42 0.03 83.85 14:53:02 3 5.92 0.00 0.82 0.54 0.02 92.71 14:53:02 4 8.17 0.00 0.67 1.65 0.02 89.50 14:53:02 5 14.12 0.00 0.95 0.85 0.08 83.99 14:53:02 6 14.97 0.00 1.27 0.67 0.05 83.04 14:53:02 7 3.40 0.00 2.63 13.24 0.03 80.69 14:54:01 all 7.35 0.00 0.62 5.78 0.03 86.22 14:54:01 0 1.10 0.00 0.32 0.54 0.00 98.03 14:54:01 1 3.21 0.00 0.39 0.48 0.02 95.91 14:54:01 2 7.42 0.00 0.58 6.41 0.03 85.55 14:54:01 3 2.69 0.00 0.39 2.54 0.02 94.37 14:54:01 4 6.51 0.00 0.65 4.11 0.05 88.69 14:54:01 5 2.38 0.00 0.49 20.29 0.03 76.81 14:54:01 6 14.81 0.00 0.98 1.46 0.02 82.73 14:54:01 7 20.71 0.00 1.15 10.43 0.03 67.67 14:55:01 all 12.76 0.00 3.51 2.76 0.07 80.91 14:55:01 0 16.75 0.00 3.42 1.13 0.08 78.61 14:55:01 1 11.26 0.00 4.39 0.40 0.08 83.87 14:55:01 2 9.12 0.00 2.88 10.84 0.05 77.11 14:55:01 3 9.32 0.00 3.17 2.32 0.07 85.13 14:55:01 4 7.35 0.00 3.36 0.05 0.08 89.15 14:55:01 5 13.24 0.00 3.18 1.05 0.07 82.46 14:55:01 6 6.87 0.00 3.32 2.14 0.05 87.62 14:55:01 7 28.27 0.00 4.37 4.12 0.10 63.15 14:56:01 all 12.61 0.00 2.91 9.82 0.05 74.61 14:56:01 0 13.02 0.00 2.99 0.64 0.05 83.30 14:56:01 1 13.09 0.00 3.06 1.36 0.05 82.44 14:56:01 2 12.22 0.00 2.80 1.91 0.05 83.01 14:56:01 3 12.24 0.00 3.38 62.89 0.07 21.42 14:56:01 4 11.64 0.00 2.46 0.61 0.03 85.26 14:56:01 5 13.80 0.00 2.92 1.46 0.03 81.78 14:56:01 6 12.97 0.00 2.81 0.99 0.05 83.17 14:56:01 7 11.85 0.00 2.89 8.81 0.03 76.41 14:57:01 all 47.09 0.00 4.24 0.90 0.11 47.66 14:57:01 0 48.86 0.00 4.46 0.02 0.08 46.58 14:57:01 1 50.64 0.00 4.93 0.02 0.10 44.32 14:57:01 2 37.81 0.00 3.00 3.22 0.12 55.86 14:57:01 3 47.62 0.00 4.21 0.03 0.10 48.03 14:57:01 4 49.50 0.00 4.58 0.72 0.13 45.07 14:57:01 5 43.44 0.00 3.68 2.92 0.12 49.84 14:57:01 6 47.44 0.00 4.55 0.27 0.12 47.62 14:57:01 7 51.50 0.00 4.51 0.00 0.12 43.88 14:58:01 all 5.79 0.00 0.82 1.07 0.05 92.28 14:58:01 0 4.46 0.00 0.80 0.05 0.05 94.63 14:58:01 1 5.95 0.00 0.70 0.45 0.05 92.85 14:58:01 2 4.76 0.00 0.50 0.02 0.07 94.65 14:58:01 3 5.36 0.00 0.74 0.37 0.05 93.49 14:58:01 4 5.79 0.00 0.74 0.30 0.03 93.14 14:58:01 5 4.61 0.00 0.99 7.13 0.05 87.22 14:58:01 6 7.32 0.00 1.05 0.17 0.05 91.41 14:58:01 7 8.03 0.00 1.00 0.05 0.05 90.87 Average: all 15.70 0.00 2.20 3.80 0.06 78.24 Average: 0 14.83 0.00 2.11 0.45 0.05 82.55 Average: 1 14.79 0.00 2.39 0.52 0.06 82.25 Average: 2 14.06 0.00 1.79 4.13 0.06 79.97 Average: 3 13.86 0.00 2.12 11.41 0.05 72.56 Average: 4 14.82 0.00 2.07 1.24 0.06 81.81 Average: 5 15.28 0.00 2.03 5.59 0.06 77.03 Average: 6 17.37 0.00 2.33 0.95 0.06 79.30 Average: 7 20.60 0.00 2.76 6.10 0.06 70.48