---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6555 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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: 2800.000 BogoMIPS: 5600.00 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 9.4G 69G 13% / 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 633 12397 1 2967 15024 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:d6:c8:29 brd ff:ff:ff:ff:ff:ff inet 10.30.171.160/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fed6:c829/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:c0:c0:8d 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6555) 11/11/24 _x86_64_ (4 CPU) 13:04:21 LINUX RESTART (4 CPU) 13:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:06:01 264.77 82.80 181.97 0.00 2519.98 9513.10 0.00 13:07:01 81.09 1.47 79.62 0.00 81.32 14538.11 0.00 13:08:01 26.71 0.00 26.71 0.00 0.00 11206.00 0.00 13:09:01 25.12 1.17 23.96 0.00 132.89 1335.69 0.00 Average: 99.42 21.36 78.06 0.00 683.52 9147.90 0.00 13:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:06:01 13336196 15441680 539796 3.30 68220 2233844 1238248 7.10 793396 1976640 176512 13:07:01 12607064 15272312 689108 4.21 90972 2737336 1691784 9.71 987232 2460064 328572 13:08:01 12654480 15320672 640580 3.91 91040 2738140 1508360 8.65 939740 2460576 128 13:09:01 12756684 15446732 514788 3.14 93540 2758896 1218968 6.99 824628 2474440 15476 Average: 12838606 15370349 596068 3.64 85943 2617054 1414340 8.11 886249 2342930 130172 13:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 13:06:01 ens3 122.73 86.89 943.93 18.84 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 lo 6.60 6.60 0.63 0.63 0.00 0.00 0.00 0.00 13:07:01 ens3 122.90 84.37 1348.92 11.70 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 lo 12.33 12.33 1.02 1.02 0.00 0.00 0.00 0.00 13:08:01 ens3 37.83 42.76 25.37 6.53 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 lo 3.07 3.07 0.26 0.26 0.00 0.00 0.00 0.00 13:09:01 ens3 28.06 27.54 22.32 10.28 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 5.70 5.70 0.50 0.50 0.00 0.00 0.00 0.00 Average: ens3 77.88 60.39 585.11 11.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6555) 11/11/24 _x86_64_ (4 CPU) 13:04:21 LINUX RESTART (4 CPU) 13:05:01 CPU %user %nice %system %iowait %steal %idle 13:06:01 all 17.21 11.99 9.59 8.09 0.13 52.98 13:06:01 0 17.47 11.13 9.23 13.03 0.12 49.02 13:06:01 1 22.50 10.62 8.42 6.43 0.19 51.84 13:06:01 2 14.58 13.40 11.16 5.85 0.13 54.87 13:06:01 3 14.31 12.79 9.55 7.05 0.10 56.19 13:07:01 all 16.64 0.00 1.45 4.62 0.06 77.22 13:07:01 0 4.98 0.00 0.80 8.76 0.03 85.42 13:07:01 1 35.05 0.00 1.93 1.75 0.08 61.18 13:07:01 2 12.34 0.00 1.39 0.76 0.08 85.42 13:07:01 3 14.28 0.00 1.69 7.17 0.05 76.81 13:08:01 all 1.65 0.00 0.29 1.11 0.05 96.90 13:08:01 0 0.75 0.00 0.22 0.27 0.07 98.70 13:08:01 1 0.87 0.00 0.07 0.00 0.02 99.05 13:08:01 2 0.52 0.00 0.37 4.14 0.03 94.94 13:08:01 3 4.47 0.00 0.52 0.03 0.08 94.89 13:09:01 all 16.55 0.00 0.85 0.67 0.05 81.88 13:09:01 0 17.91 0.00 1.20 1.99 0.07 78.83 13:09:01 1 18.46 0.00 0.74 0.35 0.05 80.40 13:09:01 2 7.90 0.00 0.58 0.03 0.03 91.46 13:09:01 3 22.05 0.00 0.87 0.30 0.07 76.72 Average: all 13.01 2.98 3.03 3.61 0.08 77.30 Average: 0 10.27 2.77 2.85 6.00 0.07 78.04 Average: 1 19.17 2.63 2.77 2.12 0.08 73.22 Average: 2 8.83 3.34 3.36 2.69 0.07 81.71 Average: 3 13.78 3.18 3.14 3.63 0.08 76.19