---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-43845 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 68G 14% / 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2379 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 678 11138 1 4180 14979 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:a5:b3:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.171.165/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fea5:b3a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:95:c2:71:95 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43845) 10/19/24 _x86_64_ (4 CPU) 01:33:18 LINUX RESTART (4 CPU) 01:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 167.95 83.56 84.39 0.00 3128.42 8361.72 0.00 01:36:01 202.18 34.99 167.19 0.00 1680.39 9991.93 0.00 01:37:01 36.04 5.35 30.69 0.00 224.23 12154.51 0.00 01:38:01 57.70 1.22 56.48 0.00 63.98 13691.84 0.00 Average: 115.75 31.06 84.69 0.00 1266.45 11061.36 0.00 01:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13325612 15479928 493476 3.01 73140 2272564 1200356 6.89 749512 2020408 217112 01:36:01 12338512 14791264 1170856 7.15 84544 2550108 1780144 10.21 1549992 2182864 210488 01:37:01 11051932 13913652 2045048 12.48 93196 2934312 2608300 14.96 2513768 2484080 335904 01:38:01 11830896 15432224 526436 3.21 99716 3642792 1243372 7.13 1292416 2906320 781672 Average: 12136738 14904267 1058954 6.46 87649 2849944 1708043 9.80 1526422 2398418 386294 01:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 ens3 107.90 86.75 1095.03 16.44 0.00 0.00 0.00 0.00 01:35:01 lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 314.36 259.09 3280.52 34.57 0.00 0.00 0.00 0.00 01:36:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 280.30 184.32 3318.39 21.02 0.00 0.00 0.00 0.00 01:37:01 lo 1154.66 1154.66 1099.06 1099.06 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 193.87 159.35 1966.39 28.08 0.00 0.00 0.00 0.00 01:38:01 lo 1154.63 1154.63 1099.17 1099.17 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 224.59 172.73 2420.59 25.06 0.00 0.00 0.00 0.00 Average: lo 580.38 580.38 551.94 551.94 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43845) 10/19/24 _x86_64_ (4 CPU) 01:33:18 LINUX RESTART (4 CPU) 01:34:02 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 19.70 10.21 8.78 1.87 0.08 59.36 01:35:01 0 18.21 9.07 8.00 2.24 0.08 62.39 01:35:01 1 29.19 11.13 9.87 1.31 0.09 48.42 01:35:01 2 14.31 10.01 8.16 2.25 0.08 65.18 01:35:01 3 17.11 10.65 9.10 1.66 0.07 61.41 01:36:01 all 46.26 0.00 1.89 1.15 0.07 50.62 01:36:01 0 45.74 0.00 1.47 0.35 0.07 52.37 01:36:01 1 47.31 0.00 1.62 1.05 0.08 49.92 01:36:01 2 46.40 0.00 2.64 1.78 0.07 49.12 01:36:01 3 45.60 0.00 1.82 1.42 0.07 51.09 01:37:01 all 52.44 0.00 2.05 0.19 0.07 45.25 01:37:01 0 54.64 0.00 2.85 0.30 0.07 42.14 01:37:01 1 50.40 0.00 1.88 0.37 0.07 47.28 01:37:01 2 55.06 0.00 1.62 0.03 0.05 43.23 01:37:01 3 49.64 0.00 1.84 0.07 0.08 48.37 01:38:01 all 52.65 0.00 2.57 0.26 0.08 44.43 01:38:01 0 47.36 0.00 1.92 0.27 0.08 50.36 01:38:01 1 50.66 0.00 2.07 0.15 0.07 47.05 01:38:01 2 72.16 0.00 3.79 0.12 0.08 23.84 01:38:01 3 40.54 0.00 2.51 0.52 0.08 56.35 Average: all 42.87 2.52 3.80 0.86 0.07 49.88 Average: 0 41.59 2.24 3.54 0.78 0.08 51.77 Average: 1 44.46 2.74 3.83 0.72 0.08 48.17 Average: 2 47.07 2.48 4.04 1.04 0.07 45.30 Average: 3 38.34 2.62 3.79 0.91 0.08 54.27