---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-422 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 11G 29G 27% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 tmpfs 795M 0 795M 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2686 /dev/loop4 92M 92M 0 100% /snap/lxd/36554 ---> free -m: total used free shared buff/cache available Mem: 7945 543 4296 1 3106 7095 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:e8:c7:03 brd ff:ff:ff:ff:ff:ff inet 10.30.122.55/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85702sec preferred_lft 85702sec inet6 fe80::f816:3eff:fee8:c703/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 8e:61:93:06:15:04 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 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-422) 01/02/26 _x86_64_ (2 CPU) 15:16:24 LINUX RESTART (2 CPU) 15:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:18:01 10.15 2.42 7.73 0.00 285.15 104.52 0.00 15:19:01 5.62 0.02 5.60 0.00 3.87 66.92 0.00 15:20:01 4.82 0.00 4.82 0.00 0.00 58.79 0.00 15:21:02 174.45 57.56 116.90 0.00 10073.39 41681.05 0.00 15:22:01 232.47 5.76 226.71 0.00 4668.23 15702.03 0.00 15:23:01 3.73 0.00 3.73 0.00 0.00 44.79 0.00 15:24:01 2.27 0.30 1.97 0.00 16.79 26.26 0.00 15:25:01 2.47 1.32 1.15 0.00 26.80 15.06 0.00 15:26:01 2.17 0.28 1.88 0.00 4.53 25.86 0.00 15:27:01 60.92 13.51 47.41 0.00 1294.45 8103.05 0.00 Average: 49.60 8.12 41.48 0.00 1632.21 6567.39 0.00 15:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:18:01 7411456 7594140 232720 2.86 52904 333816 837084 10.29 325112 239316 556 15:19:01 7411896 7594808 231936 2.85 52988 333960 833168 10.24 324596 239352 388 15:20:01 7413856 7596988 229552 2.82 53076 334100 828608 10.18 323732 239396 164 15:21:02 5657772 7400324 400696 4.92 60800 1863480 1059380 11.53 566352 1701932 18236 15:22:01 5046288 7309180 476796 5.86 67384 2370432 1420556 15.47 979044 1874240 904 15:23:01 5047636 7310568 475748 5.85 67452 2370436 1420556 15.47 978264 1874208 144 15:24:01 5049752 7313304 472968 5.81 67536 2370952 1420556 15.47 976764 1874528 140 15:25:01 5047100 7312020 473784 5.82 67600 2371768 1404312 15.29 979180 1874912 180 15:26:01 5045756 7310932 474828 5.84 67684 2371916 1404312 15.29 979416 1874764 132 15:27:01 4028068 7055540 700408 8.61 93572 3073896 1531928 16.68 1326188 2482448 494984 Average: 5715958 7379780 416944 5.12 65100 1779476 1216046 13.24 775865 1427510 51583 15:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:18:01 ens3 9.95 10.88 2.33 1.80 0.00 0.00 0.00 0.00 15:18:01 lo 1.50 1.50 0.11 0.11 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 ens3 9.52 9.92 2.29 1.71 0.00 0.00 0.00 0.00 15:19:01 lo 1.02 1.02 0.07 0.07 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 ens3 5.28 6.03 1.24 0.97 0.00 0.00 0.00 0.00 15:20:01 lo 1.33 1.33 0.10 0.10 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:02 ens3 290.32 172.84 852.72 63.35 0.00 0.00 0.00 0.00 15:21:02 lo 1.23 1.23 0.13 0.13 0.00 0.00 0.00 0.00 15:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 ens3 179.77 115.98 2988.25 12.97 0.00 0.00 0.00 0.00 15:22:01 lo 2.17 2.17 0.22 0.22 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 ens3 1.05 1.03 0.09 0.05 0.00 0.00 0.00 0.00 15:23:01 lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 ens3 3.88 1.60 1.37 0.60 0.00 0.00 0.00 0.00 15:24:01 lo 0.45 0.45 0.03 0.03 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 ens3 5.12 3.90 3.50 3.47 0.00 0.00 0.00 0.00 15:25:01 lo 0.38 0.38 0.04 0.04 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 4.77 5.40 2.12 5.87 0.00 0.00 0.00 0.00 15:26:01 lo 0.45 0.45 0.03 0.03 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 ens3 99.13 67.94 2390.98 9.99 0.00 0.00 0.00 0.00 15:27:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 60.68 39.42 620.52 10.07 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.09 0.09 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 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-422) 01/02/26 _x86_64_ (2 CPU) 15:16:24 LINUX RESTART (2 CPU) 15:17:01 CPU %user %nice %system %iowait %steal %idle 15:18:01 all 1.12 0.00 0.45 0.10 0.03 98.30 15:18:01 0 1.00 0.00 0.35 0.10 0.03 98.51 15:18:01 1 1.23 0.00 0.55 0.10 0.03 98.08 15:19:01 all 0.66 0.00 0.27 0.08 0.03 98.97 15:19:01 0 0.63 0.00 0.27 0.15 0.03 98.92 15:19:01 1 0.68 0.00 0.27 0.00 0.03 99.02 15:20:01 all 0.36 0.00 0.16 0.04 0.03 99.42 15:20:01 0 0.43 0.00 0.15 0.08 0.02 99.32 15:20:01 1 0.28 0.00 0.17 0.00 0.03 99.52 15:21:02 all 12.99 0.00 2.84 3.28 0.06 80.83 15:21:02 0 12.20 0.00 3.40 3.41 0.07 80.92 15:21:02 1 13.79 0.00 2.28 3.15 0.05 80.74 15:22:01 all 13.30 0.00 2.91 3.05 0.06 80.68 15:22:01 0 9.82 0.00 3.27 4.93 0.05 81.92 15:22:01 1 16.79 0.00 2.55 1.16 0.07 79.43 15:23:01 all 0.11 0.00 0.09 0.04 0.05 99.71 15:23:01 0 0.13 0.00 0.10 0.03 0.05 99.68 15:23:01 1 0.08 0.00 0.08 0.05 0.05 99.73 15:24:01 all 0.60 0.00 0.08 0.03 0.04 99.26 15:24:01 0 0.97 0.00 0.07 0.02 0.05 98.90 15:24:01 1 0.23 0.00 0.08 0.03 0.03 99.61 15:25:01 all 1.08 0.00 0.10 0.04 0.05 98.73 15:25:01 0 1.55 0.00 0.12 0.00 0.05 98.28 15:25:01 1 0.60 0.00 0.08 0.08 0.05 99.18 15:26:01 all 0.38 0.00 0.08 0.03 0.03 99.47 15:26:01 0 0.33 0.00 0.10 0.02 0.03 99.51 15:26:01 1 0.43 0.00 0.05 0.05 0.03 99.43 15:27:01 all 23.10 0.00 2.77 1.68 0.07 72.39 15:27:01 0 29.62 0.00 2.50 1.79 0.07 66.03 15:27:01 1 16.58 0.00 3.04 1.57 0.07 78.75 Average: all 5.36 0.00 0.97 0.83 0.05 92.79 Average: 0 5.66 0.00 1.03 1.05 0.05 92.22 Average: 1 5.05 0.00 0.91 0.62 0.05 93.37