---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-6441 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: 2800.000 BogoMIPS: 5600.00 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 10G 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 50M 50M 0 100% /snap/snapd/24792 tmpfs 198M 0 198M 0% /run/user/1001 /dev/loop4 64M 64M 0 100% /snap/core20/2599 /dev/loop5 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 1971 423 143 0 1404 1360 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:6a:f2:5e brd ff:ff:ff:ff:ff:ff inet 10.30.122.33/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe6a:f25e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether ae:2f:60:93:ce:3d 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-6441) 08/07/25 _x86_64_ (1 CPU) 07:03:37 LINUX RESTART (1 CPU) 07:04:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:05:02 496.16 101.29 369.34 25.53 17614.47 61275.23 6482363.07 07:06:01 95.22 5.39 89.83 0.00 355.93 19584.68 0.00 07:07:01 48.48 3.15 45.33 0.00 240.59 6929.42 0.00 07:08:01 31.11 7.30 23.81 0.00 396.73 4063.19 0.00 Average: 165.35 28.79 130.30 6.25 4563.43 22661.74 1587439.37 07:04:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:02 200312 1415280 372388 18.45 67852 1248548 999596 32.59 608992 1025508 11592 07:06:01 154716 1423044 349632 17.32 100952 1254008 940880 30.67 580880 1072856 81820 07:07:01 185240 1410484 364660 18.06 103864 1210284 958812 31.26 615356 1013140 11332 07:08:01 181848 1423120 351848 17.43 107728 1222372 940912 30.67 612768 1019060 29472 Average: 180529 1417982 359632 17.81 95099 1233803 960050 31.30 604499 1032641 33554 07:04:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:02 lo 2.17 2.17 0.22 0.22 0.00 0.00 0.00 0.00 07:05:02 ens3 495.83 273.65 4008.34 70.88 0.00 0.00 0.00 0.00 07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 07:06:01 ens3 67.37 42.81 1051.53 10.22 0.00 0.00 0.00 0.00 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 07:07:01 ens3 16.63 16.73 38.36 5.99 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 07:08:01 ens3 24.20 21.86 19.22 11.95 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 1.51 1.51 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 148.52 87.44 1257.84 24.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-6441) 08/07/25 _x86_64_ (1 CPU) 07:03:37 LINUX RESTART (1 CPU) 07:04:03 CPU %user %nice %system %iowait %steal %idle 07:05:02 all 45.14 0.03 12.56 40.80 0.12 1.35 07:05:02 0 45.14 0.03 12.56 40.80 0.12 1.35 07:06:01 all 67.60 0.00 6.47 15.13 0.10 10.70 07:06:01 0 67.60 0.00 6.47 15.13 0.10 10.70 07:07:01 all 50.58 0.00 2.58 2.59 0.08 44.16 07:07:01 0 50.58 0.00 2.58 2.59 0.08 44.16 07:08:01 all 63.47 0.00 3.19 7.37 0.10 25.87 07:08:01 0 63.47 0.00 3.19 7.37 0.10 25.87 Average: all 56.68 0.01 6.14 16.27 0.10 20.80 Average: 0 56.68 0.01 6.14 16.27 0.10 20.80