---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-16869 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: 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 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 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23545 ---> free -m: total used free shared buff/cache available Mem: 15997 695 10051 1 5250 14962 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:e5:fb:01 brd ff:ff:ff:ff:ff:ff inet 10.30.171.13/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fee5:fb01/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2b:9d:bc:ba 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-16869) 02/11/25 _x86_64_ (4 CPU) 17:43:33 LINUX RESTART (4 CPU) 17:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:45:01 431.83 137.93 293.90 0.00 10902.72 13934.74 0.00 17:46:01 108.00 39.93 68.07 0.00 2702.48 20375.29 0.00 17:47:01 42.63 2.42 40.21 0.00 70.39 25669.72 0.00 17:48:01 73.70 0.98 72.72 0.00 80.25 65341.11 0.00 Average: 164.04 45.31 118.73 0.00 3438.96 31330.22 0.00 17:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:45:01 13390672 15437644 543804 3.32 68984 2175228 1272296 7.30 778528 1938664 169868 17:46:01 11824948 14469396 1491580 9.11 88552 2723736 2091516 12.00 1861364 2371332 99824 17:47:01 9775984 14236528 1723468 10.52 115448 4434828 2262904 12.98 2592408 3610520 1117240 17:48:01 10462172 15433056 526728 3.22 125796 4917328 1290920 7.41 1122312 4378672 25260 Average: 11363444 14894156 1071395 6.54 99695 3562780 1729409 9.92 1588653 3074797 353048 17:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 17:45:01 ens3 368.97 256.37 1794.32 71.60 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 17:46:01 ens3 414.08 321.36 5334.50 48.40 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 17:47:01 ens3 428.70 342.56 2385.09 75.52 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 lo 0.70 0.70 0.05 0.05 0.00 0.00 0.00 0.00 17:48:01 ens3 403.15 324.31 274.16 163.84 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 0.89 0.89 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 403.72 311.15 2447.02 89.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-16869) 02/11/25 _x86_64_ (4 CPU) 17:43:33 LINUX RESTART (4 CPU) 17:44:01 CPU %user %nice %system %iowait %steal %idle 17:45:01 all 21.99 14.88 11.15 3.67 0.10 48.21 17:45:01 0 23.84 14.53 11.42 2.92 0.12 47.17 17:45:01 1 19.49 17.04 11.73 3.30 0.10 48.33 17:45:01 2 25.39 13.16 10.85 4.89 0.10 45.61 17:45:01 3 19.23 14.80 10.60 3.57 0.08 51.72 17:46:01 all 61.95 0.00 2.47 1.15 0.11 34.32 17:46:01 0 63.24 0.00 1.84 0.90 0.13 33.89 17:46:01 1 67.72 0.00 2.40 1.56 0.10 28.22 17:46:01 2 57.33 0.00 2.76 0.92 0.10 38.89 17:46:01 3 59.53 0.00 2.89 1.22 0.10 36.26 17:47:01 all 47.56 0.00 2.59 0.90 0.09 48.86 17:47:01 0 42.06 0.00 2.28 0.68 0.10 54.87 17:47:01 1 39.32 0.00 2.38 1.50 0.08 56.73 17:47:01 2 57.31 0.00 3.53 1.34 0.08 37.74 17:47:01 3 51.63 0.00 2.17 0.08 0.08 46.03 17:48:01 all 33.14 0.00 2.14 2.97 0.07 61.68 17:48:01 0 24.55 0.00 2.32 0.58 0.05 72.50 17:48:01 1 35.97 0.00 2.24 4.86 0.07 56.87 17:48:01 2 37.61 0.00 2.39 5.02 0.07 54.91 17:48:01 3 34.44 0.00 1.62 1.44 0.08 62.42 Average: all 41.19 3.70 4.58 2.17 0.09 48.27 Average: 0 38.46 3.60 4.45 1.27 0.10 52.13 Average: 1 40.64 4.23 4.67 2.80 0.09 47.57 Average: 2 44.43 3.28 4.88 3.04 0.09 44.29 Average: 3 41.24 3.68 4.31 1.57 0.09 49.10