---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-770940 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 11G 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/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 198M 0 198M 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2669 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 1971 431 131 0 1408 1348 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:f9:bb:9a brd ff:ff:ff:ff:ff:ff inet 10.30.122.187/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fef9:bb9a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 76:05:d7:0b:e9:4a 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-770940) 10/30/25 _x86_64_ (1 CPU) 03:58:07 LINUX RESTART (1 CPU) 03:59:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:00:01 2.63 0.00 2.63 0.00 0.00 2329.36 0.00 04:01:01 2.12 0.47 1.65 0.00 6.53 20.79 0.00 04:02:01 1.07 0.00 1.07 0.00 0.00 15.20 0.00 04:03:01 1.55 0.05 1.50 0.00 4.40 22.13 0.00 04:04:01 47.78 19.36 28.41 0.00 5464.02 9400.70 0.00 04:05:01 68.36 19.25 49.11 0.00 1389.24 8687.75 0.00 04:06:01 53.47 4.82 48.65 0.00 203.53 7533.76 0.00 Average: 25.33 6.29 19.04 0.00 1012.06 4005.40 0.00 03:59:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 117688 1419468 375228 18.59 48892 1353752 1201952 39.18 530412 1195816 188 04:01:01 119176 1421048 373552 18.50 48972 1353776 1201952 39.18 528896 1195708 164 04:02:01 119372 1421336 373268 18.49 49044 1353788 1201952 39.18 528740 1195720 184 04:03:01 120120 1422304 372284 18.44 49264 1353788 1210640 39.47 527784 1195728 208 04:04:01 241428 1414768 375656 18.61 51988 1223736 1238688 40.38 714136 884864 988 04:05:01 235264 1424488 356708 17.67 74900 1208032 948844 30.93 639316 949976 115800 04:06:01 210848 1454780 318604 15.78 81620 1248468 919804 29.99 585148 1013424 109116 Average: 166271 1425456 363614 18.01 57811 1299334 1131976 36.90 579205 1090177 32378 03:59:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 ens3 8.05 9.44 2.98 3.09 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 lo 1.90 1.90 0.17 0.17 0.00 0.00 0.00 0.00 04:01:01 ens3 6.60 7.43 2.75 0.86 0.00 0.00 0.00 0.00 04:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 04:02:01 ens3 6.65 7.38 2.75 0.86 0.00 0.00 0.00 0.00 04:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 04:03:01 ens3 8.45 8.03 3.61 1.09 0.00 0.00 0.00 0.00 04:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 04:04:01 ens3 98.33 54.97 2122.28 4.84 0.00 0.00 0.00 0.00 04:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 04:05:01 ens3 69.94 49.11 854.65 13.31 0.00 0.00 0.00 0.00 04:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 04:06:01 ens3 34.06 27.86 264.54 10.41 0.00 0.00 0.00 0.00 04:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 33.21 23.49 465.89 4.93 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 1.83 1.83 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-770940) 10/30/25 _x86_64_ (1 CPU) 03:58:07 LINUX RESTART (1 CPU) 03:59:04 CPU %user %nice %system %iowait %steal %idle 04:00:01 all 1.19 0.00 0.15 0.17 0.03 98.46 04:00:01 0 1.19 0.00 0.15 0.17 0.03 98.46 04:01:01 all 0.54 0.00 0.17 0.12 0.05 99.13 04:01:01 0 0.54 0.00 0.17 0.12 0.05 99.13 04:02:01 all 1.68 0.00 0.13 0.05 0.02 98.13 04:02:01 0 1.68 0.00 0.13 0.05 0.02 98.13 04:03:01 all 1.00 0.00 0.15 0.07 0.05 98.73 04:03:01 0 1.00 0.00 0.15 0.07 0.05 98.73 04:04:01 all 11.28 0.00 3.14 3.11 0.05 82.42 04:04:01 0 11.28 0.00 3.14 3.11 0.05 82.42 04:05:01 all 47.26 0.00 3.58 23.92 0.08 25.15 04:05:01 0 47.26 0.00 3.58 23.92 0.08 25.15 04:06:01 all 47.94 0.00 2.91 40.08 0.10 8.98 04:06:01 0 47.94 0.00 2.91 40.08 0.10 8.98 Average: all 15.88 0.00 1.47 9.66 0.05 72.94 Average: 0 15.88 0.00 1.47 9.66 0.05 72.94