---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21328 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: 2799.996 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 823 26255 0 5087 30887 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:99:2d:cb brd ff:ff:ff:ff:ff:ff inet 10.30.107.113/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fe99:2dcb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:d1:fa:25 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-21328) 04/07/24 _x86_64_ (8 CPU) 14:50:24 LINUX RESTART (8 CPU) 14:51:01 tps rtps wtps bread/s bwrtn/s 14:52:01 116.66 38.64 78.02 1750.24 25565.34 14:53:01 132.69 23.13 109.57 2761.27 31175.60 14:54:01 335.04 11.68 323.36 776.90 116796.07 14:55:01 28.68 0.40 28.28 40.26 23644.36 14:56:01 62.67 0.87 61.81 40.39 21511.73 Average: 135.15 14.94 120.21 1073.81 43738.62 14:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:01 30139892 31719972 2799328 8.50 70204 1820576 1434936 4.22 850552 1657024 151188 14:53:01 28576968 31687356 4362252 13.24 101348 3276948 1521024 4.48 956496 3022260 1267332 14:54:01 25254404 30015088 7684816 23.33 116656 4847456 6967608 20.50 2760584 4422624 444 14:55:01 23126316 28026684 9812904 29.79 117380 4979788 9468048 27.86 4840244 4448996 1396 14:56:01 26842456 31581712 6096764 18.51 118720 4829612 1582972 4.66 1345964 4292840 26904 Average: 26788007 30606162 6151213 18.67 104862 3950876 4194918 12.34 2150768 3568749 289453 14:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 lo 1.63 1.63 0.19 0.19 0.00 0.00 0.00 0.00 14:52:01 ens3 125.93 84.95 972.31 17.47 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 8.40 8.40 0.79 0.79 0.00 0.00 0.00 0.00 14:53:01 ens3 317.30 190.17 10308.41 18.12 0.00 0.00 0.00 0.00 14:53:01 br-3ce49ddedc3c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 veth0931e19 0.63 0.95 0.04 0.05 0.00 0.00 0.00 0.00 14:54:01 veth194accc 0.85 1.07 0.05 0.07 0.00 0.00 0.00 0.00 14:54:01 veth2c7e114 0.52 0.70 0.03 0.04 0.00 0.00 0.00 0.00 14:54:01 veth4f55f15 0.30 0.75 0.05 0.07 0.00 0.00 0.00 0.00 14:55:01 veth0931e19 2.03 2.18 1.32 2.09 0.00 0.00 0.00 0.00 14:55:01 veth194accc 30.06 25.23 6.89 26.62 0.00 0.00 0.00 0.00 14:55:01 veth2c7e114 1.13 1.18 0.20 0.48 0.00 0.00 0.00 0.00 14:55:01 veth4f55f15 0.72 1.07 0.22 0.91 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 lo 27.71 27.71 7.45 7.45 0.00 0.00 0.00 0.00 14:56:01 ens3 1278.12 760.99 31542.31 133.38 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 4.76 4.76 1.42 1.42 0.00 0.00 0.00 0.00 Average: ens3 208.01 119.44 6183.27 17.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21328) 04/07/24 _x86_64_ (8 CPU) 14:50:24 LINUX RESTART (8 CPU) 14:51:01 CPU %user %nice %system %iowait %steal %idle 14:52:01 all 10.43 0.00 0.89 2.43 0.03 86.22 14:52:01 0 0.80 0.00 0.22 0.00 0.05 98.93 14:52:01 1 2.37 0.00 0.38 10.12 0.03 87.09 14:52:01 2 0.97 0.00 0.47 0.08 0.02 98.46 14:52:01 3 5.41 0.00 0.93 3.57 0.02 90.07 14:52:01 4 35.69 0.00 2.22 4.09 0.05 57.95 14:52:01 5 19.76 0.00 1.30 0.70 0.03 78.20 14:52:01 6 13.11 0.00 0.90 0.25 0.03 85.70 14:52:01 7 5.30 0.00 0.68 0.62 0.02 93.38 14:53:01 all 11.68 0.00 2.34 2.20 0.04 83.74 14:53:01 0 6.88 0.00 1.66 2.16 0.07 89.24 14:53:01 1 7.77 0.00 2.11 6.88 0.03 83.21 14:53:01 2 11.22 0.00 2.00 0.45 0.03 86.30 14:53:01 3 5.45 0.00 1.94 4.28 0.03 88.30 14:53:01 4 18.11 0.00 2.87 0.62 0.05 78.35 14:53:01 5 21.77 0.00 2.99 1.51 0.03 73.70 14:53:01 6 7.60 0.00 2.90 0.13 0.02 89.35 14:53:01 7 14.65 0.00 2.22 1.58 0.05 81.51 14:54:01 all 31.34 0.00 5.67 4.61 0.08 58.30 14:54:01 0 30.14 0.00 5.80 3.42 0.07 60.57 14:54:01 1 29.41 0.00 5.54 0.66 0.07 64.32 14:54:01 2 32.41 0.00 4.96 0.37 0.07 62.20 14:54:01 3 37.54 0.00 7.27 24.64 0.10 30.45 14:54:01 4 28.25 0.00 4.66 0.84 0.07 66.17 14:54:01 5 30.53 0.00 5.25 4.86 0.08 59.27 14:54:01 6 27.84 0.00 6.05 1.83 0.10 64.18 14:54:01 7 34.63 0.00 5.79 0.29 0.07 59.22 14:55:01 all 32.64 0.00 3.09 0.74 0.09 63.45 14:55:01 0 26.46 0.00 2.72 0.05 0.10 70.67 14:55:01 1 24.37 0.00 2.14 0.17 0.08 73.25 14:55:01 2 39.18 0.00 3.86 0.00 0.10 56.86 14:55:01 3 31.40 0.00 3.11 0.07 0.08 65.34 14:55:01 4 31.40 0.00 2.81 3.00 0.08 62.71 14:55:01 5 39.50 0.00 3.60 0.22 0.08 56.59 14:55:01 6 32.34 0.00 3.03 2.31 0.12 62.20 14:55:01 7 36.56 0.00 3.41 0.07 0.08 59.88 14:56:01 all 3.48 0.00 0.64 1.25 0.05 94.59 14:56:01 0 0.97 0.00 0.47 0.08 0.05 98.43 14:56:01 1 1.30 0.00 0.60 0.12 0.03 97.95 14:56:01 2 3.98 0.00 0.65 0.08 0.03 95.25 14:56:01 3 15.29 0.00 0.99 0.17 0.05 83.51 14:56:01 4 0.92 0.00 0.74 2.89 0.05 95.41 14:56:01 5 1.12 0.00 0.68 6.31 0.05 91.84 14:56:01 6 2.70 0.00 0.58 0.20 0.03 96.48 14:56:01 7 1.59 0.00 0.40 0.18 0.05 97.78 Average: all 17.87 0.00 2.51 2.24 0.06 77.32 Average: 0 13.00 0.00 2.16 1.14 0.07 83.64 Average: 1 13.01 0.00 2.14 3.59 0.05 81.21 Average: 2 17.51 0.00 2.38 0.20 0.05 79.87 Average: 3 18.95 0.00 2.84 6.50 0.06 71.65 Average: 4 22.87 0.00 2.66 2.29 0.06 72.12 Average: 5 22.50 0.00 2.76 2.71 0.06 71.97 Average: 6 16.68 0.00 2.68 0.94 0.06 79.64 Average: 7 18.48 0.00 2.49 0.55 0.05 78.43