---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41427 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 882 25792 0 5491 30828 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:a1:8f:77 brd ff:ff:ff:ff:ff:ff inet 10.30.107.120/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fea1:8f77/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:10:3e:9e 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 inet6 fe80::42:e6ff:fe10:3e9e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41427) 09/24/24 _x86_64_ (8 CPU) 14:48:28 LINUX RESTART (8 CPU) 14:49:01 tps rtps wtps bread/s bwrtn/s 14:50:01 269.26 44.78 224.48 1998.73 28609.90 14:51:01 172.44 18.61 153.83 2300.70 54556.75 14:52:01 321.20 13.26 307.93 792.27 97841.36 14:53:01 146.02 0.40 145.62 30.52 37128.61 14:54:01 70.04 0.73 69.31 25.20 21839.04 Average: 195.79 15.56 180.23 1029.49 47994.99 14:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:50:01 30155332 31728192 2783888 8.45 69688 1813876 1399312 4.12 842652 1650156 154508 14:51:01 26840412 31643140 6098808 18.52 116984 4876792 1664216 4.90 1005880 4630396 2208040 14:52:01 24747112 29722732 8192108 24.87 124828 5027304 8082940 23.78 3099568 4563868 440 14:53:01 23856440 29153020 9082780 27.57 155228 5278136 9131220 26.87 3758956 4742420 2704 14:54:01 26406504 31557284 6532716 19.83 156816 5144852 1572552 4.63 1407972 4606720 3000 Average: 26401160 30760874 6538060 19.85 124709 4428192 4370048 12.86 2023006 4038712 473738 14:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:50:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 14:50:01 ens3 262.49 206.00 1518.66 57.71 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 lo 12.66 12.66 1.23 1.23 0.00 0.00 0.00 0.00 14:51:01 ens3 1138.92 668.04 28572.29 70.10 0.00 0.00 0.00 0.00 14:51:01 br-d44a527a2f28 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 veth7cf9191 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 14:52:01 veth4f7dd4e 0.72 0.92 0.05 0.05 0.00 0.00 0.00 0.00 14:52:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:52:01 vethe1cbe2e 51.39 62.37 18.99 15.02 0.00 0.00 0.00 0.00 14:53:01 veth7cf9191 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 veth56c073e 0.10 0.23 0.01 0.02 0.00 0.00 0.00 0.00 14:53:01 veth4f7dd4e 4.18 5.38 0.64 2.69 0.00 0.00 0.00 0.00 14:53:01 lo 1.37 1.37 0.12 0.12 0.00 0.00 0.00 0.00 14:54:01 lo 3.07 3.07 0.29 0.29 0.00 0.00 0.00 0.00 14:54:01 ens3 1532.58 980.12 31484.77 169.51 0.00 0.00 0.00 0.00 14:54:01 docker0 12.76 17.43 2.09 285.95 0.00 0.00 0.00 0.00 Average: lo 3.78 3.78 0.36 0.36 0.00 0.00 0.00 0.00 Average: ens3 299.52 190.54 6267.36 33.02 0.00 0.00 0.00 0.00 Average: docker0 2.55 3.49 0.42 57.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41427) 09/24/24 _x86_64_ (8 CPU) 14:48:28 LINUX RESTART (8 CPU) 14:49:01 CPU %user %nice %system %iowait %steal %idle 14:50:01 all 10.09 0.00 0.99 3.41 0.04 85.46 14:50:01 0 32.29 0.00 2.14 3.55 0.10 61.92 14:50:01 1 4.86 0.00 1.04 3.80 0.07 90.24 14:50:01 2 18.21 0.00 1.32 0.72 0.03 79.72 14:50:01 3 9.77 0.00 0.82 0.30 0.03 89.08 14:50:01 4 3.61 0.00 0.63 7.77 0.02 87.97 14:50:01 5 0.80 0.00 0.33 0.00 0.02 98.85 14:50:01 6 1.62 0.00 0.74 1.86 0.02 95.76 14:50:01 7 9.53 0.00 0.92 9.32 0.02 80.21 14:51:01 all 13.37 0.00 4.92 5.92 0.09 75.70 14:51:01 0 15.24 0.00 4.92 3.72 0.10 76.03 14:51:01 1 10.67 0.00 4.81 20.46 0.10 63.96 14:51:01 2 12.90 0.00 5.11 1.63 0.08 80.28 14:51:01 3 23.60 0.00 5.56 8.30 0.08 62.45 14:51:01 4 11.06 0.00 4.39 8.80 0.07 75.68 14:51:01 5 10.63 0.00 4.23 1.69 0.08 83.37 14:51:01 6 10.39 0.00 5.75 1.25 0.10 82.50 14:51:01 7 12.42 0.00 4.58 1.48 0.08 81.44 14:52:01 all 18.76 0.00 2.89 8.64 0.07 69.64 14:52:01 0 22.31 0.00 2.72 0.35 0.07 74.56 14:52:01 1 22.18 0.00 4.20 37.79 0.10 35.72 14:52:01 2 16.65 0.00 2.59 0.44 0.07 80.25 14:52:01 3 14.85 0.00 2.43 2.97 0.07 79.68 14:52:01 4 14.03 0.00 2.55 22.11 0.08 61.23 14:52:01 5 27.59 0.00 3.21 1.46 0.08 67.65 14:52:01 6 11.56 0.00 2.24 1.92 0.07 84.20 14:52:01 7 20.92 0.00 3.18 2.16 0.07 73.67 14:53:01 all 16.42 0.00 2.49 2.70 0.08 78.31 14:53:01 0 19.45 0.00 2.73 1.15 0.08 76.59 14:53:01 1 14.26 0.00 1.91 1.66 0.07 82.11 14:53:01 2 14.69 0.00 2.47 0.20 0.07 82.57 14:53:01 3 17.52 0.00 2.77 1.04 0.07 78.61 14:53:01 4 16.67 0.00 2.72 2.87 0.07 77.67 14:53:01 5 15.69 0.00 2.58 10.05 0.08 71.58 14:53:01 6 15.83 0.00 2.38 3.25 0.07 78.47 14:53:01 7 17.25 0.00 2.43 1.43 0.08 78.81 14:54:01 all 3.16 0.00 0.75 1.23 0.04 94.82 14:54:01 0 3.83 0.00 0.82 0.18 0.05 95.12 14:54:01 1 1.57 0.00 0.68 0.38 0.03 97.33 14:54:01 2 2.66 0.00 0.80 0.08 0.05 96.41 14:54:01 3 8.75 0.00 0.95 0.25 0.05 90.00 14:54:01 4 2.54 0.00 0.70 0.23 0.05 96.48 14:54:01 5 1.76 0.00 0.55 8.03 0.03 89.63 14:54:01 6 2.09 0.00 0.65 0.62 0.03 96.61 14:54:01 7 2.05 0.00 0.80 0.08 0.03 97.03 Average: all 12.35 0.00 2.40 4.38 0.06 80.81 Average: 0 18.63 0.00 2.66 1.79 0.08 76.84 Average: 1 10.69 0.00 2.52 12.78 0.07 73.93 Average: 2 13.01 0.00 2.45 0.61 0.06 83.86 Average: 3 14.88 0.00 2.50 2.56 0.06 80.00 Average: 4 9.57 0.00 2.19 8.37 0.06 79.81 Average: 5 11.29 0.00 2.18 4.25 0.06 82.23 Average: 6 8.29 0.00 2.34 1.78 0.06 87.52 Average: 7 12.42 0.00 2.38 2.90 0.06 82.24