---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6428 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 9.7G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 /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 683 11753 1 3560 14974 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:70:7f:d0 brd ff:ff:ff:ff:ff:ff inet 10.30.171.36/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe70:7fd0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:75:2c:dc:2f 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-6428) 01/29/25 _x86_64_ (4 CPU) 21:17:39 LINUX RESTART (4 CPU) 21:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:19:01 414.71 144.94 269.77 0.00 10823.13 48071.72 0.00 21:20:01 311.41 39.44 271.97 0.00 2217.23 13883.57 0.00 21:21:01 51.17 14.16 37.01 0.00 1037.56 16416.60 0.00 21:22:01 6.15 0.00 6.15 0.00 0.00 1391.77 0.00 21:23:01 47.48 4.60 42.88 0.00 4401.80 5976.07 0.00 Average: 166.19 40.63 125.56 0.00 3695.94 17147.95 0.00 21:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:19:01 13381148 15400324 585084 3.57 60468 2160892 1344476 7.71 864200 1871032 136808 21:20:01 11562756 14237016 1722304 10.51 88020 2748392 2641760 15.16 2103312 2384004 394628 21:21:01 10516072 13345596 2613188 15.95 91156 2891864 3339144 19.16 3194652 2328580 36252 21:22:01 6554532 9390340 6568264 40.10 91340 2897744 7385352 42.37 7140228 2334392 2852 21:23:01 12155256 15401652 546088 3.33 109936 3278912 1280644 7.35 1359800 2502880 109072 Average: 10833953 13554986 2406986 14.69 88184 2795561 3198275 18.35 2932438 2284178 135922 21:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 ens3 438.13 309.03 2315.96 75.64 0.00 0.00 0.00 0.00 21:19:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 21:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 ens3 312.66 258.71 4163.04 38.89 0.00 0.00 0.00 0.00 21:20:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 21:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 ens3 87.75 81.22 668.74 14.67 0.00 0.00 0.00 0.00 21:21:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 21:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:22:01 ens3 5.42 5.55 1.07 1.19 0.00 0.00 0.00 0.00 21:22:01 lo 1.12 1.12 0.11 0.11 0.00 0.00 0.00 0.00 21:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 ens3 207.77 124.58 2880.40 12.85 0.00 0.00 0.00 0.00 21:23:01 lo 1.40 1.40 0.15 0.15 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: ens3 210.34 155.82 2005.84 28.65 0.00 0.00 0.00 0.00 Average: lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6428) 01/29/25 _x86_64_ (4 CPU) 21:17:39 LINUX RESTART (4 CPU) 21:18:01 CPU %user %nice %system %iowait %steal %idle 21:19:01 all 17.25 16.51 13.80 6.28 0.14 46.03 21:19:01 0 20.86 15.60 14.11 10.48 0.14 38.82 21:19:01 1 13.26 17.54 14.29 4.76 0.19 49.97 21:19:01 2 11.40 18.20 14.58 4.26 0.12 51.44 21:19:01 3 23.48 14.69 12.22 5.64 0.12 43.86 21:20:01 all 40.93 0.00 2.72 2.12 0.10 54.14 21:20:01 0 40.55 0.00 2.63 1.97 0.10 54.75 21:20:01 1 45.16 0.00 2.78 2.94 0.10 49.02 21:20:01 2 37.44 0.00 2.70 2.92 0.10 56.83 21:20:01 3 40.56 0.00 2.76 0.65 0.08 55.95 21:21:01 all 77.28 0.00 2.03 0.60 0.09 19.99 21:21:01 0 74.59 0.00 1.54 0.52 0.08 23.26 21:21:01 1 80.17 0.00 2.27 0.71 0.08 16.77 21:21:01 2 74.70 0.00 1.84 0.37 0.10 22.99 21:21:01 3 79.65 0.00 2.48 0.82 0.10 16.94 21:22:01 all 9.83 0.00 0.70 0.15 0.07 89.25 21:22:01 0 7.39 0.00 0.40 0.38 0.10 91.72 21:22:01 1 8.72 0.00 0.33 0.18 0.07 90.70 21:22:01 2 7.54 0.00 0.30 0.05 0.05 92.06 21:22:01 3 15.67 0.00 1.77 0.00 0.07 82.50 21:23:01 all 9.49 0.00 2.06 1.09 0.08 87.28 21:23:01 0 8.71 0.00 2.33 0.77 0.08 88.11 21:23:01 1 11.22 0.00 1.42 0.50 0.08 86.77 21:23:01 2 8.10 0.00 2.37 0.99 0.08 88.46 21:23:01 3 9.92 0.00 2.10 2.11 0.08 85.79 Average: all 30.93 3.28 4.24 2.04 0.10 59.42 Average: 0 30.40 3.09 4.18 2.80 0.10 59.43 Average: 1 31.62 3.48 4.19 1.81 0.10 58.79 Average: 2 27.82 3.61 4.34 1.71 0.09 62.42 Average: 3 33.86 2.93 4.26 1.84 0.09 57.03