---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-774299 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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: 32 KiB L1i cache: 32 KiB L2 cache: 512 KiB L3 cache: 16 MiB NUMA node0 CPU(s): 0 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 969M 0 969M 0% /dev tmpfs 198M 1.1M 197M 1% /run /dev/vda1 194G 9.9G 184G 6% / tmpfs 986M 0 986M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 986M 0 986M 0% /sys/fs/cgroup /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop3 51M 51M 0 100% /snap/snapd/25577 tmpfs 198M 0 198M 0% /run/user/1001 /dev/loop4 92M 92M 0 100% /snap/lxd/36554 ---> free -m: total used free shared buff/cache available Mem: 1971 433 145 0 1392 1346 Swap: 1023 1 1022 ---> 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:ca:bc:57 brd ff:ff:ff:ff:ff:ff inet 10.30.122.221/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:feca:bc57/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether e6:27:a1:03:bf:76 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-774299) 12/01/25 _x86_64_ (1 CPU) 10:03:28 LINUX RESTART (1 CPU) 10:04:15 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:05:01 649.36 228.07 380.03 41.26 21917.71 72169.63 8351532.13 10:06:01 103.87 2.75 101.12 0.00 148.91 23258.66 0.00 10:07:01 53.00 7.62 45.38 0.00 382.67 9383.33 0.00 Average: 236.71 66.97 158.30 11.44 6268.18 31803.90 2315231.41 10:04:15 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 123848 1429060 358688 17.77 74876 1331108 941516 30.69 597416 1115984 32008 10:06:01 93288 1368120 403864 20.00 99028 1261220 983356 32.06 580092 1133700 92540 10:07:01 146904 1367092 405612 20.09 103840 1202608 985056 32.11 600800 1061324 12364 Average: 121347 1388091 389388 19.29 92581 1264979 969976 31.62 592769 1103669 45637 10:04:15 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 lo 3.00 3.00 0.29 0.29 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 ens3 425.35 247.01 4091.77 84.65 0.00 0.00 0.00 0.00 10:06:01 lo 1.53 1.53 0.18 0.18 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 ens3 67.79 55.16 1116.34 13.10 0.00 0.00 0.00 0.00 10:07:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 ens3 31.63 30.98 52.68 14.29 0.00 0.00 0.00 0.00 Average: lo 2.30 2.30 0.24 0.24 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 153.85 99.61 1556.83 33.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-774299) 12/01/25 _x86_64_ (1 CPU) 10:03:28 LINUX RESTART (1 CPU) 10:04:15 CPU %user %nice %system %iowait %steal %idle 10:05:01 all 56.73 0.02 17.45 24.89 0.11 0.80 10:05:01 0 56.73 0.02 17.45 24.89 0.11 0.80 10:06:01 all 81.23 0.00 5.85 7.67 0.13 5.12 10:06:01 0 81.23 0.00 5.85 7.67 0.13 5.12 10:07:01 all 78.91 0.00 3.56 3.41 0.10 14.03 10:07:01 0 78.91 0.00 3.56 3.41 0.10 14.03 Average: all 73.71 0.01 8.18 10.81 0.12 7.18 Average: 0 73.71 0.01 8.18 10.81 0.12 7.18