---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-87205 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 15G 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 926 24308 0 6932 30785 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:03:d6:ea brd ff:ff:ff:ff:ff:ff inet 10.30.107.235/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fe03:d6ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:5c:2d:8d 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-87205) 11/28/24 _x86_64_ (8 CPU) 13:46:10 LINUX RESTART (8 CPU) 13:47:01 tps rtps wtps bread/s bwrtn/s 13:48:01 205.27 50.16 155.11 3843.89 92348.34 13:49:01 373.99 20.83 353.16 3097.35 36312.21 13:50:01 293.13 3.45 289.69 462.06 94338.01 13:51:01 250.26 0.53 249.73 24.26 58767.94 13:52:01 48.19 0.03 48.16 2.67 2117.38 Average: 234.17 15.00 219.17 1486.05 56776.78 13:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:48:01 29745196 31518020 3194024 9.70 79452 1997320 1777600 5.23 1110876 1774660 135228 13:49:01 28305528 31609284 4633692 14.07 97788 3477588 1434376 4.22 1359196 2900284 984000 13:50:01 22726468 29511432 10212752 31.00 159232 6656976 8331584 24.51 3652496 5941408 1499324 13:51:01 20629060 27608864 12310160 37.37 189216 6797932 11062696 32.55 5708268 5905848 7024 13:52:01 19381896 26524992 13557324 41.16 191148 6952468 12095568 35.59 6838316 6011588 1748 Average: 24157630 29354518 8781590 26.66 143367 5176457 6940365 20.42 3733830 4506758 525465 13:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:48:01 ens3 139.49 102.43 1176.59 24.94 0.00 0.00 0.00 0.00 13:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 13:49:01 ens3 1051.16 694.43 7675.69 160.05 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 13:50:01 ens3 1127.66 541.58 25546.91 51.88 0.00 0.00 0.00 0.00 13:50:01 vethe24e0a5 2.27 2.22 0.42 1.09 0.00 0.00 0.00 0.00 13:50:01 vethbc99520 0.00 0.33 0.00 0.05 0.00 0.00 0.00 0.00 13:50:01 veth24f3287 3.87 5.25 0.70 0.84 0.00 0.00 0.00 0.00 13:51:01 ens3 54.89 33.86 772.03 5.70 0.00 0.00 0.00 0.00 13:51:01 vethe24e0a5 37.41 38.59 14.09 5.41 0.00 0.00 0.00 0.00 13:51:01 vethbc99520 0.00 1.17 0.00 0.70 0.00 0.00 0.00 0.00 13:51:01 veth4b1513b 150.56 155.17 13.14 331.27 0.00 0.00 0.00 0.03 13:52:01 ens3 29.16 19.36 6.39 5.47 0.00 0.00 0.00 0.00 13:52:01 vethe24e0a5 48.41 45.86 17.35 26.92 0.00 0.00 0.00 0.00 13:52:01 vethbc99520 1.02 0.92 5.45 0.11 0.00 0.00 0.00 0.00 13:52:01 veth4b1513b 1.10 1.38 0.18 0.17 0.00 0.00 0.00 0.00 Average: ens3 480.47 278.33 7035.52 49.61 0.00 0.00 0.00 0.00 Average: vethe24e0a5 17.62 17.33 6.37 6.68 0.00 0.00 0.00 0.00 Average: vethbc99520 0.20 0.48 1.09 0.17 0.00 0.00 0.00 0.00 Average: veth4b1513b 30.33 31.31 2.66 66.29 0.00 0.00 0.00 0.01 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-87205) 11/28/24 _x86_64_ (8 CPU) 13:46:10 LINUX RESTART (8 CPU) 13:47:01 CPU %user %nice %system %iowait %steal %idle 13:48:01 all 11.34 0.00 0.93 3.33 0.04 84.36 13:48:01 0 2.48 0.00 0.47 0.07 0.02 96.97 13:48:01 1 22.70 0.00 1.64 16.35 0.07 59.24 13:48:01 2 7.76 0.00 0.67 0.28 0.03 91.25 13:48:01 3 9.00 0.00 1.05 0.83 0.03 89.08 13:48:01 4 4.04 0.00 0.45 0.70 0.02 94.80 13:48:01 5 10.77 0.00 0.80 1.77 0.03 86.62 13:48:01 6 7.23 0.00 0.72 2.96 0.07 89.02 13:48:01 7 26.87 0.00 1.71 3.68 0.08 67.65 13:49:01 all 29.78 0.00 2.20 0.75 0.08 67.18 13:49:01 0 15.72 0.00 1.91 0.32 0.07 81.99 13:49:01 1 33.26 0.00 2.48 0.32 0.08 63.87 13:49:01 2 39.97 0.00 2.63 0.10 0.08 57.22 13:49:01 3 43.65 0.00 1.44 0.03 0.08 54.80 13:49:01 4 33.51 0.00 3.13 3.22 0.08 60.06 13:49:01 5 18.63 0.00 1.98 0.70 0.08 78.60 13:49:01 6 32.36 0.00 2.15 0.96 0.08 64.45 13:49:01 7 21.07 0.00 1.90 0.40 0.05 76.58 13:50:01 all 34.69 0.00 6.32 1.53 0.08 57.38 13:50:01 0 32.27 0.00 5.98 1.03 0.08 60.63 13:50:01 1 32.42 0.00 6.15 0.17 0.08 61.17 13:50:01 2 33.20 0.00 5.98 0.93 0.07 59.82 13:50:01 3 50.13 0.00 5.85 0.64 0.10 43.28 13:50:01 4 32.71 0.00 7.17 0.27 0.07 59.79 13:50:01 5 35.54 0.00 8.00 6.47 0.10 49.89 13:50:01 6 28.74 0.00 5.26 1.18 0.08 64.73 13:50:01 7 32.42 0.00 6.25 1.52 0.08 59.73 13:51:01 all 32.72 0.00 3.88 2.57 0.12 60.70 13:51:01 0 30.24 0.00 4.09 1.83 0.12 63.73 13:51:01 1 33.98 0.00 3.64 0.94 0.12 61.32 13:51:01 2 37.29 0.00 3.72 1.63 0.12 57.25 13:51:01 3 35.94 0.00 3.50 1.18 0.12 59.27 13:51:01 4 38.05 0.00 3.96 5.36 0.13 52.49 13:51:01 5 27.91 0.00 4.63 5.56 0.12 61.79 13:51:01 6 25.96 0.00 3.38 1.90 0.12 68.64 13:51:01 7 32.42 0.00 4.12 2.24 0.12 61.11 13:52:01 all 28.74 0.00 3.37 0.36 0.12 67.41 13:52:01 0 25.07 0.00 3.48 0.07 0.13 71.25 13:52:01 1 29.36 0.00 3.48 0.98 0.13 66.04 13:52:01 2 34.82 0.00 3.53 0.12 0.10 61.44 13:52:01 3 29.64 0.00 3.52 0.19 0.13 66.53 13:52:01 4 31.10 0.00 2.86 0.12 0.12 65.80 13:52:01 5 23.91 0.00 4.17 0.50 0.12 71.29 13:52:01 6 28.75 0.00 2.77 0.25 0.10 68.13 13:52:01 7 27.29 0.00 3.12 0.67 0.12 68.80 Average: all 27.42 0.00 3.33 1.71 0.09 67.44 Average: 0 21.11 0.00 3.18 0.66 0.08 74.96 Average: 1 30.34 0.00 3.47 3.76 0.10 62.33 Average: 2 30.58 0.00 3.30 0.61 0.08 65.43 Average: 3 33.64 0.00 3.06 0.57 0.09 62.63 Average: 4 27.84 0.00 3.51 1.93 0.08 66.64 Average: 5 23.32 0.00 3.91 2.99 0.09 69.69 Average: 6 24.54 0.00 2.84 1.46 0.09 71.07 Average: 7 28.00 0.00 3.41 1.70 0.09 66.79