---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-13968 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 9.9G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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 524 4904 1 2516 7121 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:8b:e4:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.122.78/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fe8b:e4d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 2e:c0:22:18:f1:82 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-13968) 06/28/26 _x86_64_ (2 CPU) 13:03:21 LINUX RESTART (2 CPU) 13:04:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:05:01 103.53 14.27 89.26 0.00 1032.20 4224.77 0.00 13:06:01 13.78 0.00 13.78 0.00 0.00 1815.03 0.00 13:07:01 14.10 0.13 13.96 0.00 22.53 2512.11 0.00 13:08:01 52.61 0.00 52.61 0.00 0.00 9290.98 0.00 13:09:01 57.59 2.90 54.69 0.00 117.31 6836.46 0.00 13:10:01 19.98 1.37 18.61 0.00 90.65 1165.67 0.00 13:11:01 17.92 0.60 17.32 0.00 62.67 972.40 0.00 Average: 39.63 2.70 36.93 0.00 185.33 3829.26 0.00 13:04:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:05:01 5486484 7321400 477904 5.87 65392 1947216 1154408 12.57 662648 1770424 21008 13:06:01 5423768 7301252 496844 6.11 68204 1985976 1170448 12.74 685788 1808688 18672 13:07:01 5280860 7287000 505428 6.21 73764 2103920 1195764 13.02 723132 1903364 101524 13:08:01 5037796 7249108 529768 6.51 88380 2281536 1219136 13.27 752160 2090888 138204 13:09:01 5057668 7313040 461600 5.67 94984 2314808 1154208 12.57 698532 2116208 28580 13:10:01 5056404 7322852 451444 5.55 96012 2324844 1145596 12.47 710168 2105176 16620 13:11:01 5090880 7353424 421320 5.18 97316 2319644 1118396 12.18 683836 2098880 11124 Average: 5204837 7306868 477758 5.87 83436 2182563 1165422 12.69 702323 1984804 47962 13:04:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:05:01 lo 0.97 0.97 0.11 0.11 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 ens3 302.24 178.80 610.17 49.97 0.00 0.00 0.00 0.00 13:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 ens3 207.28 125.81 350.96 9.14 0.00 0.00 0.00 0.00 13:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 ens3 192.07 114.48 324.00 7.93 0.00 0.00 0.00 0.00 13:08:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 ens3 170.87 113.20 396.48 9.94 0.00 0.00 0.00 0.00 13:09:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 ens3 23.56 19.75 35.39 5.44 0.00 0.00 0.00 0.00 13:10:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 ens3 12.38 11.93 17.09 3.70 0.00 0.00 0.00 0.00 13:11:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 ens3 14.67 11.72 11.51 5.71 0.00 0.00 0.00 0.00 Average: lo 0.60 0.60 0.06 0.06 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 131.06 81.78 247.66 12.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-13968) 06/28/26 _x86_64_ (2 CPU) 13:03:21 LINUX RESTART (2 CPU) 13:04:03 CPU %user %nice %system %iowait %steal %idle 13:05:01 all 18.38 0.00 1.89 5.67 0.06 74.00 13:05:01 0 27.04 0.00 2.26 4.60 0.07 66.03 13:05:01 1 9.86 0.00 1.52 6.73 0.05 81.85 13:06:01 all 3.25 0.00 0.38 0.77 0.07 95.53 13:06:01 0 3.80 0.00 0.50 0.22 0.08 95.40 13:06:01 1 2.70 0.00 0.26 1.32 0.07 95.65 13:07:01 all 4.07 0.00 0.58 0.96 0.08 94.31 13:07:01 0 6.53 0.00 0.64 0.37 0.07 92.40 13:07:01 1 1.63 0.00 0.52 1.55 0.10 96.21 13:08:01 all 15.41 0.00 1.62 5.19 0.07 77.71 13:08:01 0 28.62 0.00 2.17 3.43 0.08 65.69 13:08:01 1 2.21 0.00 1.07 6.95 0.05 89.72 13:09:01 all 20.80 0.00 1.42 2.99 0.09 74.70 13:09:01 0 25.12 0.00 1.58 4.41 0.08 68.80 13:09:01 1 16.47 0.00 1.25 1.55 0.10 80.62 13:10:01 all 13.90 0.00 0.91 0.62 0.04 84.53 13:10:01 0 8.52 0.00 0.78 0.95 0.03 89.71 13:10:01 1 19.29 0.00 1.03 0.28 0.05 79.35 13:11:01 all 15.12 0.00 0.92 1.35 0.04 82.57 13:11:01 0 7.94 0.00 0.62 2.07 0.03 89.35 13:11:01 1 22.33 0.00 1.22 0.64 0.05 75.76 Average: all 12.96 0.00 1.10 2.49 0.07 83.38 Average: 0 15.32 0.00 1.22 2.28 0.06 81.12 Average: 1 10.62 0.00 0.98 2.70 0.07 85.63