---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-16875 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 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 12G 66G 15% / 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/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 728 9755 1 5514 14929 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:5e:46:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.171.141/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe5e:46d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8e:4e:6f:ab 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-16875) 02/11/25 _x86_64_ (4 CPU) 17:51:09 LINUX RESTART (4 CPU) 17:52:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:53:01 159.18 71.87 87.31 0.00 2328.55 10649.06 0.00 17:54:01 61.46 13.76 47.69 0.00 931.04 18124.05 0.00 17:55:01 51.73 1.45 50.28 0.00 40.52 41612.13 0.00 17:56:01 67.09 1.43 65.66 0.00 140.64 47096.02 0.00 Average: 84.55 21.92 62.63 0.00 854.01 29449.14 0.00 17:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:53:01 13014264 15221084 753928 4.60 74996 2321224 1537248 8.82 1007372 2071560 155544 17:54:01 11375556 14143688 1818292 11.10 93444 2833368 2273604 13.04 2200188 2471784 150408 17:55:01 8903352 13918592 2042468 12.47 117056 4966672 2687924 15.42 3070440 3984296 1099648 17:56:01 10411228 15392824 568312 3.47 131484 4921932 1291348 7.41 1173068 4381008 20636 Average: 10926100 14669047 1295750 7.91 104245 3760799 1947531 11.17 1862767 3227162 356559 17:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 17:53:01 ens3 102.61 84.92 1150.27 15.98 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 17:54:01 ens3 525.18 429.13 6334.46 65.04 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 lo 0.78 0.78 0.06 0.06 0.00 0.00 0.00 0.00 17:55:01 ens3 198.53 188.94 1050.05 48.36 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 lo 0.72 0.72 0.06 0.06 0.00 0.00 0.00 0.00 17:56:01 ens3 362.89 326.58 283.38 176.37 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 0.85 0.85 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 298.11 258.11 2208.90 76.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-16875) 02/11/25 _x86_64_ (4 CPU) 17:51:09 LINUX RESTART (4 CPU) 17:52:02 CPU %user %nice %system %iowait %steal %idle 17:53:01 all 20.11 8.23 6.89 3.49 0.09 61.20 17:53:01 0 15.04 7.97 6.56 4.64 0.07 65.71 17:53:01 1 10.46 9.39 7.22 4.15 0.10 68.68 17:53:01 2 22.77 6.69 5.73 2.78 0.09 61.94 17:53:01 3 32.21 8.85 8.05 2.38 0.10 48.41 17:54:01 all 70.18 0.00 2.65 1.02 0.13 26.01 17:54:01 0 77.66 0.00 2.04 0.52 0.12 19.66 17:54:01 1 60.84 0.00 2.86 1.94 0.13 34.22 17:54:01 2 71.40 0.00 3.32 1.02 0.12 24.15 17:54:01 3 70.84 0.00 2.37 0.60 0.17 26.02 17:55:01 all 37.64 0.00 2.18 2.24 0.08 57.86 17:55:01 0 19.65 0.00 1.36 1.41 0.08 77.49 17:55:01 1 73.67 0.00 5.01 1.23 0.08 20.01 17:55:01 2 33.30 0.00 1.05 0.07 0.07 65.51 17:55:01 3 24.27 0.00 1.32 6.27 0.07 68.06 17:56:01 all 31.96 0.00 2.12 4.58 0.08 61.25 17:56:01 0 48.72 0.00 2.14 5.45 0.10 43.59 17:56:01 1 25.94 0.00 2.16 2.14 0.08 69.68 17:56:01 2 26.00 0.00 1.84 3.99 0.08 68.09 17:56:01 3 27.23 0.00 2.36 6.77 0.07 63.56 Average: all 40.07 2.03 3.45 2.83 0.10 51.53 Average: 0 40.32 1.97 3.01 2.99 0.09 51.62 Average: 1 42.83 2.32 4.29 2.36 0.10 48.10 Average: 2 38.47 1.64 2.97 1.96 0.09 54.87 Average: 3 38.67 2.19 3.51 4.01 0.10 51.52