---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9707 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 14G 141G 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 899 24539 0 6728 30812 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:e8:27:3f brd ff:ff:ff:ff:ff:ff inet 10.30.107.166/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fee8:273f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:d5:a7:ef 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-9707) 02/29/24 _x86_64_ (8 CPU) 11:43:46 LINUX RESTART (8 CPU) 11:44:01 tps rtps wtps bread/s bwrtn/s 11:45:01 170.44 87.32 83.12 6264.98 61570.81 11:46:01 160.76 40.79 119.96 3290.38 33010.36 11:47:01 94.25 10.16 84.09 546.58 33238.06 11:48:01 89.74 13.13 76.60 2433.33 49226.33 11:49:01 233.23 5.90 227.33 881.85 78903.38 11:50:01 243.99 0.03 243.95 1.20 74643.92 11:51:01 79.47 0.48 78.99 20.26 27767.64 11:52:01 62.82 0.85 61.97 53.19 9139.81 Average: 141.84 19.84 122.00 1686.53 45938.46 11:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 30151812 31670408 2787408 8.46 58816 1777340 1486296 4.37 916048 1592096 129304 11:46:01 29412072 31306428 3527148 10.71 83560 2109876 1744000 5.13 1334528 1874836 93756 11:47:01 27871108 30094952 5068112 15.39 90692 2423268 3008568 8.85 2630960 2098568 26720 11:48:01 28137292 31571984 4801928 14.58 104632 3596272 1505144 4.43 1424144 2993008 302756 11:49:01 25512936 30728088 7426284 22.55 136724 5184736 5429416 15.97 2380308 4515892 219788 11:50:01 22267940 28850264 10671280 32.40 179384 6421524 9723372 28.61 4409088 5603188 3240 11:51:01 19234436 26125380 13704784 41.61 185404 6724236 12167216 35.80 7224732 5794724 876 11:52:01 25209528 31618532 7729692 23.47 186840 6309700 1395208 4.11 1797240 5349600 688 Average: 25974640 30245754 6964580 21.14 128256 4318369 4557402 13.41 2764631 3727739 97141 11:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 11:45:01 ens3 384.72 260.76 1612.86 62.73 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 11:46:01 ens3 306.98 253.11 2098.12 57.09 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:47:01 ens3 750.04 572.54 4381.71 170.45 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 11:48:01 ens3 707.97 541.96 2267.50 171.92 0.00 0.00 0.00 0.00 11:49:01 vethb6defef 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:49:01 br-5c5ca18c5985 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 veth03e1911 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:49:01 veth2fe5f40 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:50:01 vethb6defef 14.01 15.99 2.84 9.29 0.00 0.00 0.00 0.00 11:50:01 br-5c5ca18c5985 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:50:01 vethce506b1 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 11:50:01 veth03e1911 5.10 6.93 0.85 1.18 0.00 0.00 0.00 0.00 11:51:01 vethb6defef 3.35 4.08 2.78 1.82 0.00 0.00 0.00 0.00 11:51:01 br-5c5ca18c5985 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 vethce506b1 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 veth03e1911 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 19.70 19.70 2.02 2.02 0.00 0.00 0.00 0.00 11:52:01 ens3 3574.67 2209.18 33848.81 541.41 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 2.09 2.09 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 446.03 275.41 4230.25 67.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9707) 02/29/24 _x86_64_ (8 CPU) 11:43:46 LINUX RESTART (8 CPU) 11:44:01 CPU %user %nice %system %iowait %steal %idle 11:45:01 all 9.43 0.00 1.35 4.19 0.05 84.98 11:45:01 0 7.13 0.00 1.09 17.98 0.05 73.75 11:45:01 1 22.47 0.00 2.05 1.79 0.07 73.62 11:45:01 2 3.89 0.00 1.57 2.04 0.05 92.46 11:45:01 3 9.28 0.00 1.12 3.38 0.05 86.17 11:45:01 4 6.48 0.00 0.87 0.45 0.02 92.19 11:45:01 5 11.81 0.00 1.25 6.00 0.08 80.86 11:45:01 6 4.69 0.00 2.00 0.95 0.05 92.31 11:45:01 7 9.72 0.00 0.87 0.98 0.05 88.38 11:46:01 all 14.34 0.00 0.95 2.76 0.04 81.92 11:46:01 0 12.77 0.00 1.14 7.91 0.03 78.15 11:46:01 1 21.51 0.00 1.57 0.68 0.05 76.19 11:46:01 2 9.44 0.00 1.05 6.28 0.03 83.19 11:46:01 3 8.87 0.00 0.42 1.50 0.02 89.20 11:46:01 4 9.81 0.00 0.40 0.12 0.03 89.63 11:46:01 5 18.94 0.00 0.69 1.15 0.03 79.19 11:46:01 6 13.21 0.00 0.95 0.32 0.03 85.49 11:46:01 7 20.12 0.00 1.35 4.08 0.07 74.38 11:47:01 all 45.60 0.00 1.36 2.08 0.08 50.87 11:47:01 0 40.90 0.00 1.62 1.07 0.08 56.33 11:47:01 1 44.71 0.00 1.37 0.10 0.08 53.73 11:47:01 2 43.44 0.00 1.55 1.22 0.08 53.70 11:47:01 3 41.33 0.00 0.97 0.00 0.07 57.64 11:47:01 4 51.84 0.00 0.88 1.13 0.08 46.05 11:47:01 5 52.88 0.00 1.32 1.59 0.10 44.10 11:47:01 6 50.16 0.00 1.72 1.81 0.10 46.21 11:47:01 7 39.59 0.00 1.39 9.76 0.08 49.18 11:48:01 all 21.92 0.00 1.80 3.29 0.05 72.94 11:48:01 0 7.22 0.00 1.37 6.12 0.02 85.28 11:48:01 1 24.03 0.00 1.76 7.68 0.07 66.47 11:48:01 2 39.67 0.00 1.57 1.89 0.07 56.80 11:48:01 3 22.41 0.00 1.78 2.33 0.07 73.42 11:48:01 4 18.20 0.00 1.97 0.60 0.05 79.17 11:48:01 5 33.02 0.00 1.81 0.08 0.05 65.04 11:48:01 6 16.60 0.00 2.86 0.10 0.05 80.39 11:48:01 7 14.25 0.00 1.37 7.50 0.03 76.85 11:49:01 all 18.72 0.00 4.03 4.72 0.06 72.47 11:49:01 0 16.45 0.00 5.16 18.07 0.07 60.26 11:49:01 1 15.68 0.00 4.43 3.89 0.07 75.93 11:49:01 2 19.88 0.00 3.90 1.40 0.05 74.78 11:49:01 3 19.93 0.00 3.17 9.78 0.05 67.07 11:49:01 4 27.50 0.00 4.13 1.65 0.07 66.66 11:49:01 5 20.10 0.00 4.55 0.66 0.07 74.63 11:49:01 6 15.21 0.00 3.60 0.86 0.07 80.26 11:49:01 7 14.98 0.00 3.25 1.50 0.05 80.22 11:50:01 all 28.50 0.00 4.97 6.53 0.10 59.90 11:50:01 0 28.50 0.00 5.68 1.54 0.10 64.18 11:50:01 1 24.86 0.00 4.83 1.27 0.10 68.95 11:50:01 2 25.59 0.00 5.66 12.67 0.10 55.98 11:50:01 3 30.33 0.00 4.73 1.49 0.10 63.35 11:50:01 4 26.29 0.00 5.02 0.76 0.10 67.83 11:50:01 5 32.30 0.00 4.39 23.21 0.12 39.98 11:50:01 6 25.90 0.00 4.60 4.68 0.10 64.71 11:50:01 7 34.21 0.00 4.88 6.59 0.08 54.23 11:51:01 all 31.35 0.00 2.05 1.46 0.10 65.03 11:51:01 0 35.27 0.00 2.29 0.82 0.10 61.52 11:51:01 1 28.22 0.00 2.77 6.04 0.10 62.87 11:51:01 2 35.55 0.00 1.90 0.13 0.10 62.32 11:51:01 3 30.90 0.00 2.08 3.09 0.10 63.83 11:51:01 4 29.00 0.00 1.63 0.59 0.12 68.67 11:51:01 5 25.25 0.00 1.75 0.68 0.10 72.22 11:51:01 6 26.77 0.00 1.91 0.18 0.10 71.03 11:51:01 7 39.85 0.00 2.11 0.20 0.10 57.73 11:52:01 all 10.42 0.00 1.84 0.70 0.08 86.96 11:52:01 0 10.30 0.00 1.96 0.07 0.07 87.61 11:52:01 1 9.53 0.00 1.87 0.72 0.08 87.79 11:52:01 2 10.75 0.00 1.77 0.64 0.08 86.76 11:52:01 3 10.47 0.00 1.98 1.13 0.08 86.33 11:52:01 4 11.74 0.00 1.83 0.13 0.08 86.21 11:52:01 5 8.84 0.00 1.81 0.69 0.10 88.56 11:52:01 6 8.81 0.00 1.72 1.95 0.07 87.45 11:52:01 7 12.90 0.00 1.74 0.28 0.08 84.99 Average: all 22.53 0.00 2.29 3.21 0.07 71.90 Average: 0 19.80 0.00 2.53 6.69 0.06 70.91 Average: 1 23.89 0.00 2.58 2.77 0.08 70.69 Average: 2 23.52 0.00 2.36 3.27 0.07 70.77 Average: 3 21.69 0.00 2.03 2.83 0.07 73.38 Average: 4 22.60 0.00 2.09 0.68 0.07 74.56 Average: 5 25.39 0.00 2.19 4.24 0.08 68.10 Average: 6 20.17 0.00 2.42 1.35 0.07 75.99 Average: 7 23.19 0.00 2.12 3.86 0.07 70.77