---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-4485 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 10G 29G 26% / 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 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 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 509 4805 1 2630 7136 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:43:4e:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.219/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fe43:4ef8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether fa:5d:c4:75:fe:36 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-4485) 04/02/26 _x86_64_ (2 CPU) 11:51:47 LINUX RESTART (2 CPU) 11:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:53:01 137.41 64.26 73.15 0.00 10915.38 42046.19 0.00 11:54:01 6.80 0.00 6.80 0.00 0.00 7078.04 0.00 11:55:01 1.15 0.00 1.15 0.00 0.00 14.80 0.00 11:56:01 0.92 0.00 0.92 0.00 0.00 14.00 0.00 11:57:01 1.98 0.27 1.72 0.00 11.60 35.06 0.00 11:58:01 10.91 8.48 2.43 0.00 775.74 65.86 0.00 11:59:01 97.47 1.42 96.05 0.00 113.05 11466.76 0.00 Average: 36.66 10.63 26.03 0.00 1687.97 8674.39 0.00 11:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:53:01 5386728 7338536 458176 5.63 60668 2069816 1350200 14.70 761392 1768796 206916 11:54:01 5390016 7341880 458164 5.63 60752 2069836 1350200 14.70 760988 1768788 176 11:55:01 5394772 7346756 453152 5.57 60824 2069836 1350200 14.70 755824 1768788 144 11:56:01 5394756 7346920 452856 5.57 60880 2070016 1350200 14.70 755796 1768912 184 11:57:01 5395580 7348536 450860 5.54 61116 2070468 1381324 15.04 753456 1769388 340 11:58:01 5332756 7341284 456040 5.60 64100 2120740 1120336 12.20 771612 1813156 29640 11:59:01 4960132 7341760 432620 5.32 95848 2440460 1080292 11.76 800744 2110924 141732 Average: 5322106 7343667 451695 5.55 66313 2130167 1283250 13.97 765687 1824107 54162 11:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:53:01 ens3 386.24 241.93 1676.72 72.82 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 11:54:01 ens3 2.80 1.48 2.81 0.08 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 0.45 0.45 0.03 0.03 0.00 0.00 0.00 0.00 11:55:01 ens3 0.03 0.73 0.01 0.03 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 11:56:01 ens3 0.20 0.87 0.02 0.04 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 11:57:01 ens3 0.52 1.18 0.39 0.22 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 11:58:01 ens3 6.03 5.72 3.82 2.01 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 0.83 0.83 0.07 0.07 0.00 0.00 0.00 0.00 11:59:01 ens3 75.47 61.09 1125.66 12.97 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 lo 1.93 1.93 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 67.33 44.71 401.35 12.59 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 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-4485) 04/02/26 _x86_64_ (2 CPU) 11:51:47 LINUX RESTART (2 CPU) 11:52:01 CPU %user %nice %system %iowait %steal %idle 11:53:01 all 17.18 0.00 3.88 14.48 0.06 64.41 11:53:01 0 14.68 0.00 3.81 11.50 0.07 69.94 11:53:01 1 19.67 0.00 3.95 17.47 0.05 58.86 11:54:01 all 0.17 0.00 0.10 1.10 0.03 98.60 11:54:01 0 0.08 0.00 0.13 1.84 0.03 97.91 11:54:01 1 0.25 0.00 0.07 0.37 0.03 99.28 11:55:01 all 0.08 0.00 0.04 0.04 0.03 99.80 11:55:01 0 0.08 0.00 0.07 0.02 0.03 99.80 11:55:01 1 0.08 0.00 0.02 0.07 0.03 99.80 11:56:01 all 0.17 0.00 0.08 0.04 0.03 99.68 11:56:01 0 0.08 0.00 0.10 0.00 0.03 99.78 11:56:01 1 0.25 0.00 0.05 0.08 0.03 99.58 11:57:01 all 1.09 0.00 0.14 0.08 0.04 98.65 11:57:01 0 0.13 0.00 0.15 0.05 0.05 99.62 11:57:01 1 2.02 0.00 0.13 0.12 0.03 97.70 11:58:01 all 4.90 0.00 0.59 0.27 0.03 94.21 11:58:01 0 5.79 0.00 0.73 0.40 0.03 93.05 11:58:01 1 4.03 0.00 0.44 0.13 0.03 95.36 11:59:01 all 40.41 0.00 3.62 4.23 0.08 51.66 11:59:01 0 40.67 0.00 3.69 3.14 0.08 52.42 11:59:01 1 40.16 0.00 3.55 5.30 0.08 50.91 Average: all 9.16 0.00 1.21 2.88 0.05 86.71 Average: 0 8.81 0.00 1.24 2.41 0.05 87.49 Average: 1 9.52 0.00 1.17 3.34 0.04 85.93