---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-39835 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 672K 1.6G 1% /run /dev/vda1 78G 9.2G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 628 12260 0 3150 15081 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:eb:e1:47 brd ff:ff:ff:ff:ff:ff inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:feeb:e147/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-39835) 09/19/24 _x86_64_ (4 CPU) 14:07:47 LINUX RESTART (4 CPU) 14:08:01 tps rtps wtps bread/s bwrtn/s 14:09:01 244.81 40.94 203.87 1963.67 30211.63 14:10:01 149.61 28.13 121.48 1662.92 34333.88 14:11:01 107.18 7.28 99.90 204.23 34261.09 Average: 167.20 25.45 141.75 1276.94 32935.53 14:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:09:01 14042308 15592368 2382652 14.51 60972 1692160 740776 4.24 643624 1528308 149548 14:10:01 13450220 15240780 2974740 18.11 76352 1905676 1054220 6.03 1025332 1715480 9260 14:11:01 11877332 14584848 4547628 27.69 91432 2782060 1444648 8.27 1961112 2302176 428996 Average: 13123287 15139332 3301673 20.10 76252 2126632 1079881 6.18 1210023 1848655 195935 14:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:09:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 14:09:01 ens3 313.30 213.33 1544.70 72.68 0.00 0.00 0.00 0.00 14:10:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:10:01 ens3 212.88 196.67 1641.60 45.60 0.00 0.00 0.00 0.00 14:11:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:11:01 ens3 661.46 541.31 7406.18 76.37 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 395.88 317.10 3530.83 64.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-39835) 09/19/24 _x86_64_ (4 CPU) 14:07:47 LINUX RESTART (4 CPU) 14:08:01 CPU %user %nice %system %iowait %steal %idle 14:09:01 all 20.23 0.00 1.85 7.42 0.08 70.42 14:09:01 0 35.67 0.00 2.38 2.66 0.10 59.19 14:09:01 1 10.62 0.00 1.24 4.66 0.10 83.38 14:09:01 2 20.47 0.00 2.54 3.95 0.07 72.98 14:09:01 3 14.13 0.00 1.27 18.43 0.05 66.12 14:10:01 all 16.13 0.00 1.17 3.75 0.06 78.89 14:10:01 0 13.80 0.00 0.79 0.74 0.03 84.65 14:10:01 1 12.21 0.00 0.79 9.27 0.05 77.67 14:10:01 2 24.68 0.00 1.84 1.30 0.08 72.09 14:10:01 3 13.81 0.00 1.24 3.73 0.07 81.16 14:11:01 all 43.49 0.00 2.51 1.38 0.09 52.52 14:11:01 0 44.60 0.00 2.87 0.22 0.10 52.21 14:11:01 1 44.46 0.00 2.83 3.89 0.12 48.69 14:11:01 2 47.16 0.00 2.01 1.19 0.08 49.56 14:11:01 3 37.73 0.00 2.36 0.23 0.08 59.58 Average: all 26.60 0.00 1.84 4.19 0.08 67.29 Average: 0 31.34 0.00 2.01 1.21 0.08 65.37 Average: 1 22.40 0.00 1.62 5.95 0.09 69.95 Average: 2 30.76 0.00 2.13 2.15 0.08 64.88 Average: 3 21.88 0.00 1.62 7.47 0.07 68.97