---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35321 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 838 25358 0 5970 30872 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:be:41:61 brd ff:ff:ff:ff:ff:ff inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:febe:4161/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:9d:79:d8 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::42:3aff:fe9d:79d8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35321) 04/26/24 _x86_64_ (8 CPU) 09:27:25 LINUX RESTART (8 CPU) 09:28:01 tps rtps wtps bread/s bwrtn/s 09:29:01 132.48 64.82 67.66 4443.93 25395.23 09:30:01 185.72 45.39 140.33 2403.33 37610.40 09:31:01 25.85 4.82 21.03 233.69 19154.41 09:32:01 58.68 0.27 58.41 4.13 25078.17 09:33:01 229.36 4.65 224.71 467.26 124614.03 09:34:01 84.84 0.07 84.77 3.87 79285.72 09:35:01 13.50 0.00 13.50 0.00 18048.33 Average: 104.34 17.14 87.20 1079.43 47026.09 09:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:29:01 30208412 31759216 2730800 8.29 67812 1795536 1436464 4.23 813968 1628620 132620 09:30:01 28316348 30396056 4622864 14.03 86260 2287600 2595244 7.64 2270600 2025520 21460 09:31:01 27666192 29773576 5273020 16.01 87336 2313224 3034600 8.93 2929596 2011068 9496 09:32:01 27340664 30205736 5598548 17.00 91332 3053660 2547104 7.49 2738220 2501056 639712 09:33:01 24756020 30118036 8183192 24.84 103928 5463472 2780472 8.18 3130616 4595800 231688 09:34:01 24480836 30120392 8458376 25.68 120200 5706616 2630520 7.74 3273856 4713372 636 09:35:01 24482052 30120636 8457160 25.68 120300 5706628 2630520 7.74 3420436 4566740 232 Average: 26750075 30356235 6189137 18.79 96738 3760962 2522132 7.42 2653899 3148882 147978 09:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:29:01 ens3 403.77 241.74 1511.06 62.06 0.00 0.00 0.00 0.00 09:29:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 ens3 540.36 394.65 5658.71 67.97 0.00 0.00 0.00 0.00 09:30:01 lo 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 ens3 1025.66 687.14 242.49 273.49 0.00 0.00 0.00 0.00 09:31:01 lo 5.30 5.30 25.73 25.73 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 ens3 406.33 322.24 583.04 3620.04 0.00 0.00 0.00 0.00 09:32:01 lo 3.83 3.83 0.40 0.40 0.00 0.00 0.00 0.00 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 veth1e75c40 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 09:33:01 ens3 536.39 377.87 7689.34 4239.67 0.00 0.00 0.00 0.00 09:33:01 lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 09:33:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 09:34:01 ens3 1884.74 1352.29 4256.60 2889.30 0.00 0.00 0.00 0.00 09:34:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 09:34:01 docker0 133.58 236.21 13.90 3934.84 0.00 0.00 0.00 0.00 09:35:01 ens3 1443.69 1509.67 93.38 12203.57 0.00 0.00 0.00 0.00 09:35:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 891.55 697.93 2862.03 3336.59 0.00 0.00 0.00 0.00 Average: lo 2.02 2.02 3.80 3.80 0.00 0.00 0.00 0.00 Average: docker0 19.08 33.75 1.99 562.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35321) 04/26/24 _x86_64_ (8 CPU) 09:27:25 LINUX RESTART (8 CPU) 09:28:01 CPU %user %nice %system %iowait %steal %idle 09:29:01 all 11.37 0.00 1.01 2.89 0.03 84.70 09:29:01 0 5.78 0.00 0.92 1.03 0.03 92.23 09:29:01 1 7.56 0.00 0.67 0.22 0.03 91.52 09:29:01 2 7.65 0.00 0.90 0.58 0.02 90.85 09:29:01 3 2.25 0.00 0.45 12.38 0.02 84.90 09:29:01 4 6.24 0.00 0.35 1.40 0.03 91.97 09:29:01 5 31.27 0.00 2.24 4.82 0.07 61.60 09:29:01 6 19.46 0.00 1.45 2.02 0.03 77.03 09:29:01 7 10.82 0.00 1.09 0.65 0.03 87.40 09:30:01 all 24.96 0.00 1.22 4.10 0.06 69.66 09:30:01 0 20.71 0.00 0.72 0.80 0.03 77.73 09:30:01 1 19.09 0.00 1.03 2.85 0.07 76.97 09:30:01 2 24.79 0.00 1.69 3.08 0.07 70.38 09:30:01 3 23.57 0.00 1.66 2.95 0.05 71.77 09:30:01 4 25.51 0.00 0.69 1.27 0.05 72.48 09:30:01 5 24.39 0.00 1.53 8.78 0.10 65.20 09:30:01 6 23.12 0.00 1.04 10.72 0.07 65.05 09:30:01 7 38.50 0.00 1.41 2.43 0.07 57.60 09:31:01 all 31.33 0.00 2.89 0.75 0.06 64.97 09:31:01 0 27.30 0.00 2.25 0.00 0.05 70.40 09:31:01 1 18.31 0.00 4.02 0.10 0.07 77.50 09:31:01 2 38.31 0.00 3.27 0.03 0.07 58.32 09:31:01 3 39.15 0.00 1.09 0.96 0.07 58.74 09:31:01 4 36.74 0.00 5.41 0.02 0.08 57.74 09:31:01 5 28.09 0.00 2.81 4.64 0.07 64.39 09:31:01 6 28.07 0.00 1.30 0.17 0.05 70.41 09:31:01 7 34.78 0.00 2.92 0.08 0.05 62.17 09:32:01 all 32.86 0.00 1.17 1.05 0.07 64.85 09:32:01 0 28.92 0.00 0.77 0.00 0.07 70.25 09:32:01 1 25.25 0.00 1.14 0.02 0.05 73.55 09:32:01 2 38.77 0.00 1.52 0.02 0.07 59.62 09:32:01 3 40.22 0.00 1.30 0.25 0.07 58.16 09:32:01 4 36.18 0.00 0.48 0.00 0.05 63.29 09:32:01 5 28.27 0.00 1.11 7.24 0.07 63.31 09:32:01 6 31.39 0.00 0.87 0.03 0.07 67.64 09:32:01 7 33.92 0.00 2.14 0.87 0.07 63.01 09:33:01 all 11.54 0.00 2.74 7.42 0.05 78.25 09:33:01 0 7.73 0.00 2.71 0.13 0.03 89.39 09:33:01 1 11.62 0.00 3.32 2.48 0.07 82.52 09:33:01 2 10.49 0.00 3.59 2.51 0.05 83.37 09:33:01 3 19.61 0.00 2.57 8.25 0.05 69.52 09:33:01 4 8.02 0.00 2.76 2.17 0.03 87.02 09:33:01 5 13.18 0.00 2.34 3.70 0.07 80.70 09:33:01 6 13.35 0.00 1.96 9.97 0.02 74.70 09:33:01 7 8.26 0.00 2.71 30.34 0.07 58.63 09:34:01 all 17.72 0.00 3.90 4.99 0.06 73.33 09:34:01 0 20.28 0.00 2.72 0.00 0.07 76.93 09:34:01 1 8.58 0.00 3.10 0.00 0.03 88.29 09:34:01 2 20.14 0.00 6.54 8.39 0.07 64.86 09:34:01 3 14.98 0.00 3.28 1.36 0.03 80.34 09:34:01 4 19.05 0.00 3.93 3.09 0.05 73.87 09:34:01 5 21.81 0.00 3.82 0.29 0.07 74.02 09:34:01 6 20.11 0.00 3.87 0.42 0.07 75.54 09:34:01 7 16.83 0.00 3.93 26.44 0.08 52.72 09:35:01 all 13.78 0.00 0.50 0.89 0.05 84.78 09:35:01 0 8.15 0.00 0.32 0.00 0.02 91.52 09:35:01 1 19.84 0.00 0.64 0.00 0.08 79.44 09:35:01 2 20.77 0.00 0.72 7.11 0.08 71.31 09:35:01 3 9.71 0.00 0.27 0.00 0.03 89.99 09:35:01 4 11.59 0.00 0.40 0.02 0.03 87.95 09:35:01 5 17.98 0.00 0.87 0.00 0.08 81.06 09:35:01 6 1.61 0.00 0.10 0.00 0.00 98.29 09:35:01 7 20.67 0.00 0.70 0.00 0.07 78.56 Average: all 20.52 0.00 1.92 3.15 0.05 74.36 Average: 0 16.99 0.00 1.48 0.28 0.04 81.20 Average: 1 15.76 0.00 1.99 0.81 0.06 81.39 Average: 2 22.99 0.00 2.60 3.10 0.06 71.25 Average: 3 21.35 0.00 1.52 3.74 0.05 73.36 Average: 4 20.48 0.00 2.00 1.14 0.05 76.34 Average: 5 23.58 0.00 2.10 4.21 0.07 70.04 Average: 6 19.59 0.00 1.51 3.33 0.04 75.52 Average: 7 23.43 0.00 2.12 8.63 0.06 65.76