---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36303 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 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 847 25376 0 5943 30864 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:af:21:38 brd ff:ff:ff:ff:ff:ff inet 10.30.106.111/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:feaf:2138/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:00:5c:05 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-36303) 04/29/24 _x86_64_ (8 CPU) 23:10:24 LINUX RESTART (8 CPU) 23:11:02 tps rtps wtps bread/s bwrtn/s 23:12:01 129.68 31.45 98.24 1580.35 62078.35 23:13:01 145.79 19.76 126.03 2299.88 67529.15 23:14:01 164.26 3.42 160.84 475.65 73771.17 23:15:01 390.17 11.76 378.40 801.57 65580.10 23:16:01 16.76 0.48 16.28 22.80 417.26 23:17:01 11.03 0.12 10.91 14.80 1099.10 23:18:01 62.45 1.98 60.46 112.76 2565.16 Average: 131.45 9.80 121.65 756.30 38950.38 23:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30152584 31720480 2786636 8.46 68148 1810616 1427100 4.20 848640 1645428 139440 23:13:01 29810348 31741952 3128872 9.50 89624 2135604 1356232 3.99 875868 1924440 135908 23:14:01 26748752 31671440 6190468 18.79 134596 4954388 1387016 4.08 1008792 4691360 932216 23:15:01 24053932 29822032 8885288 26.97 153976 5732660 8323940 24.49 3026960 5266252 512 23:16:01 23841100 29615488 9098120 27.62 155628 5735000 8677088 25.53 3249368 5249092 436 23:17:01 23874768 29675660 9064452 27.52 156068 5762888 7991396 23.51 3206832 5262796 264 23:18:01 26017976 31636908 6921244 21.01 157912 5595372 1497940 4.41 1278412 5107396 2340 Average: 26357066 30840566 6582154 19.98 130850 4532361 4380102 12.89 1927839 4163823 173017 23:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 ens3 51.05 36.89 833.91 6.18 0.00 0.00 0.00 0.00 23:12:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 59.52 46.91 831.71 8.79 0.00 0.00 0.00 0.00 23:13:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 1045.63 498.58 22404.09 36.20 0.00 0.00 0.00 0.00 23:14:01 br-ad151427f248 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 lo 10.86 10.86 1.05 1.05 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 veth4e1b604 1.35 2.08 0.15 0.19 0.00 0.00 0.00 0.00 23:15:01 ens3 192.62 97.45 6974.29 7.20 0.00 0.00 0.00 0.00 23:15:01 veth0142243 0.78 0.95 0.05 0.05 0.00 0.00 0.00 0.00 23:15:01 br-ad151427f248 0.80 0.70 0.06 0.31 0.00 0.00 0.00 0.00 23:16:01 veth4e1b604 3.73 4.60 0.66 0.74 0.00 0.00 0.00 0.00 23:16:01 ens3 5.35 4.17 1.13 1.62 0.00 0.00 0.00 0.00 23:16:01 veth0142243 4.12 5.37 0.82 0.53 0.00 0.00 0.00 0.00 23:16:01 br-ad151427f248 2.20 2.53 1.82 1.74 0.00 0.00 0.00 0.00 23:17:01 veth4e1b604 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 23:17:01 ens3 14.35 13.56 6.24 16.12 0.00 0.00 0.00 0.00 23:17:01 veth0142243 3.22 4.73 0.66 0.36 0.00 0.00 0.00 0.00 23:17:01 br-ad151427f248 1.28 1.52 0.10 0.14 0.00 0.00 0.00 0.00 23:18:01 ens3 43.64 36.82 69.02 17.22 0.00 0.00 0.00 0.00 23:18:01 lo 34.66 34.66 6.19 6.19 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 202.09 105.07 4454.20 13.35 0.00 0.00 0.00 0.00 Average: lo 4.40 4.40 0.84 0.84 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36303) 04/29/24 _x86_64_ (8 CPU) 23:10:24 LINUX RESTART (8 CPU) 23:11:02 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 8.97 0.00 0.68 6.69 0.04 83.63 23:12:01 0 9.50 0.00 0.53 0.10 0.05 89.82 23:12:01 1 2.25 0.00 0.27 0.12 0.03 97.32 23:12:01 2 6.46 0.00 0.34 0.53 0.02 92.65 23:12:01 3 1.46 0.00 0.39 10.32 0.02 87.82 23:12:01 4 2.92 0.00 0.31 1.26 0.07 95.44 23:12:01 5 30.38 0.00 1.85 7.29 0.07 60.41 23:12:01 6 13.83 0.00 1.28 4.46 0.03 80.40 23:12:01 7 5.11 0.00 0.46 29.50 0.03 64.89 23:13:01 all 9.38 0.00 0.75 6.43 0.04 83.40 23:13:01 0 1.79 0.00 0.45 0.05 0.03 97.68 23:13:01 1 2.63 0.00 0.22 0.15 0.00 97.00 23:13:01 2 0.23 0.00 0.08 0.13 0.00 99.55 23:13:01 3 21.38 0.00 1.12 29.03 0.05 48.42 23:13:01 4 7.26 0.00 0.72 16.84 0.07 75.11 23:13:01 5 9.07 0.00 0.90 0.50 0.05 89.48 23:13:01 6 24.55 0.00 1.64 3.10 0.05 70.66 23:13:01 7 8.23 0.00 0.80 1.72 0.03 89.22 23:14:01 all 11.11 0.00 4.79 6.22 0.07 77.81 23:14:01 0 11.78 0.00 5.48 0.10 0.08 82.55 23:14:01 1 9.23 0.00 4.96 29.21 0.12 56.49 23:14:01 2 12.27 0.00 3.66 8.61 0.07 75.40 23:14:01 3 9.44 0.00 3.39 6.96 0.05 80.16 23:14:01 4 11.76 0.00 4.70 1.54 0.07 81.93 23:14:01 5 11.58 0.00 5.44 0.29 0.07 82.63 23:14:01 6 10.31 0.00 5.68 0.73 0.07 83.21 23:14:01 7 12.49 0.00 4.98 2.45 0.08 79.99 23:15:01 all 23.83 0.00 3.85 4.82 0.07 67.44 23:15:01 0 23.11 0.00 4.19 16.91 0.07 55.72 23:15:01 1 21.09 0.00 3.98 7.09 0.08 67.75 23:15:01 2 30.15 0.00 4.65 1.87 0.07 63.27 23:15:01 3 24.46 0.00 3.26 4.27 0.07 67.95 23:15:01 4 22.35 0.00 3.84 0.82 0.08 72.91 23:15:01 5 23.17 0.00 3.51 0.96 0.05 72.32 23:15:01 6 22.69 0.00 4.49 4.49 0.07 68.25 23:15:01 7 23.62 0.00 2.92 2.08 0.07 71.32 23:16:01 all 8.96 0.00 0.79 0.05 0.06 90.14 23:16:01 0 10.02 0.00 0.98 0.02 0.05 88.93 23:16:01 1 8.03 0.00 0.82 0.08 0.05 91.02 23:16:01 2 9.75 0.00 0.73 0.02 0.05 89.44 23:16:01 3 8.26 0.00 0.75 0.02 0.03 90.94 23:16:01 4 8.86 0.00 0.84 0.02 0.07 90.22 23:16:01 5 8.06 0.00 0.64 0.02 0.08 91.21 23:16:01 6 9.79 0.00 0.70 0.02 0.05 89.44 23:16:01 7 8.98 0.00 0.82 0.27 0.07 89.87 23:17:01 all 1.34 0.00 0.33 0.09 0.04 98.20 23:17:01 0 1.23 0.00 0.30 0.40 0.02 98.05 23:17:01 1 1.80 0.00 0.35 0.12 0.08 97.64 23:17:01 2 1.02 0.00 0.32 0.12 0.05 98.50 23:17:01 3 2.33 0.00 0.42 0.00 0.03 97.22 23:17:01 4 1.07 0.00 0.33 0.02 0.05 98.53 23:17:01 5 0.80 0.00 0.30 0.02 0.02 98.87 23:17:01 6 1.40 0.00 0.23 0.00 0.05 98.31 23:17:01 7 1.05 0.00 0.37 0.00 0.03 98.55 23:18:01 all 6.08 0.00 0.66 0.30 0.03 92.93 23:18:01 0 3.72 0.00 0.63 0.07 0.02 95.56 23:18:01 1 0.72 0.00 0.48 0.58 0.03 98.18 23:18:01 2 7.63 0.00 0.67 0.28 0.03 91.39 23:18:01 3 16.69 0.00 0.69 0.22 0.05 82.35 23:18:01 4 1.05 0.00 0.60 0.12 0.02 98.21 23:18:01 5 14.53 0.00 0.98 1.10 0.05 83.33 23:18:01 6 3.30 0.00 0.58 0.03 0.02 96.06 23:18:01 7 1.00 0.00 0.63 0.05 0.02 98.30 Average: all 9.94 0.00 1.68 3.50 0.05 84.83 Average: 0 8.71 0.00 1.79 2.52 0.05 86.94 Average: 1 6.54 0.00 1.58 5.28 0.06 86.55 Average: 2 9.63 0.00 1.49 1.64 0.04 87.20 Average: 3 12.02 0.00 1.43 7.25 0.04 79.26 Average: 4 7.89 0.00 1.62 2.95 0.06 87.48 Average: 5 13.88 0.00 1.94 1.44 0.06 82.69 Average: 6 12.25 0.00 2.08 1.82 0.05 83.80 Average: 7 8.61 0.00 1.56 5.10 0.05 84.67