---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6935 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: 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 9.7G 68G 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop1 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 45M 45M 0 100% /snap/snapd/23545 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 701 11754 1 3541 14956 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:c6:8e:98 brd ff:ff:ff:ff:ff:ff inet 10.30.171.191/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fec6:8e98/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:82:bb:8d:55 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-6935) 01/31/25 _x86_64_ (4 CPU) 07:16:17 LINUX RESTART (4 CPU) 07:17:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:18:01 326.35 65.94 260.41 0.00 1466.33 10934.84 0.00 07:19:01 295.35 51.06 244.29 0.00 3036.69 23842.56 0.00 07:20:01 14.56 2.50 12.06 0.00 214.06 4717.89 0.00 07:21:01 3.37 0.00 3.37 0.00 0.00 321.68 0.00 Average: 159.21 29.72 129.48 0.00 1178.03 9949.92 0.00 07:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:18:01 13304216 15483324 490032 2.99 75004 2293732 1238900 7.11 770904 2016676 246300 07:19:01 11031648 13812472 2147784 13.11 89600 2849100 2997108 17.20 2674516 2337044 93960 07:20:01 10897772 13729416 2230300 13.61 91244 2894460 2781732 15.96 2810312 2330844 4332 07:21:01 6998732 9838904 6120956 37.37 91428 2902084 6840288 39.24 6693620 2338532 3876 Average: 10558092 13216029 2747268 16.77 86819 2734844 3464507 19.88 3237338 2255774 87117 07:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 07:18:01 ens3 205.76 148.72 1675.33 28.05 0.00 0.00 0.00 0.00 07:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 07:19:01 ens3 339.19 274.64 4356.54 41.60 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 07:20:01 ens3 44.65 38.70 240.38 7.92 0.00 0.00 0.00 0.00 07:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 07:21:01 ens3 5.33 3.90 1.05 1.73 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 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 148.49 116.35 1567.82 19.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6935) 01/31/25 _x86_64_ (4 CPU) 07:16:17 LINUX RESTART (4 CPU) 07:17:02 CPU %user %nice %system %iowait %steal %idle 07:18:01 all 20.15 10.20 8.61 4.01 0.09 56.93 07:18:01 0 11.35 10.16 8.77 2.40 0.09 67.23 07:18:01 1 27.11 9.57 8.34 4.40 0.10 50.48 07:18:01 2 27.04 11.29 9.48 4.61 0.09 47.49 07:18:01 3 15.11 9.77 7.86 4.64 0.09 62.54 07:19:01 all 65.41 0.00 2.80 2.13 0.09 29.57 07:19:01 0 54.85 0.00 2.16 3.42 0.08 39.49 07:19:01 1 72.48 0.00 2.11 1.06 0.08 24.27 07:19:01 2 67.65 0.00 3.68 2.45 0.10 26.13 07:19:01 3 66.65 0.00 3.25 1.61 0.08 28.41 07:20:01 all 51.02 0.00 1.09 0.33 0.08 47.48 07:20:01 0 52.46 0.00 1.07 0.68 0.08 45.70 07:20:01 1 39.98 0.00 1.60 0.08 0.08 58.25 07:20:01 2 56.20 0.00 0.57 0.02 0.08 43.13 07:20:01 3 55.43 0.00 1.12 0.54 0.08 42.83 07:21:01 all 6.88 0.00 0.62 0.11 0.06 92.33 07:21:01 0 11.91 0.00 1.72 0.03 0.07 86.27 07:21:01 1 4.49 0.00 0.30 0.02 0.07 95.12 07:21:01 2 5.18 0.00 0.23 0.33 0.07 94.19 07:21:01 3 5.94 0.00 0.22 0.07 0.05 93.72 Average: all 35.94 2.51 3.25 1.63 0.08 56.60 Average: 0 32.75 2.49 3.40 1.63 0.08 59.64 Average: 1 36.06 2.34 3.05 1.37 0.08 57.10 Average: 2 39.05 2.78 3.46 1.84 0.08 52.79 Average: 3 35.87 2.40 3.08 1.69 0.08 56.87