---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-1564 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 /dev/loop3 49M 49M 0 100% /snap/snapd/25935 /dev/loop4 64M 64M 0 100% /snap/core20/2686 /dev/loop5 92M 92M 0 100% /snap/lxd/36554 ---> free -m: total used free shared buff/cache available Mem: 7945 535 4530 1 2879 7108 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:5b:68:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.122.96/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe5b:68f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether b6:6f:84:56:e2:b9 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-1564) 02/04/26 _x86_64_ (2 CPU) 01:03:24 LINUX RESTART (2 CPU) 01:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:05:01 185.61 9.02 176.60 0.00 815.59 7308.59 0.00 01:06:01 69.27 0.85 68.42 0.00 50.52 10378.67 0.00 01:07:01 26.28 0.68 25.60 0.00 52.92 2103.12 0.00 01:08:01 18.98 0.82 18.17 0.00 84.67 755.20 0.00 01:09:01 64.70 3.92 60.78 0.00 4288.84 10413.86 0.00 Average: 72.59 3.04 69.56 0.00 1059.46 6188.48 0.00 01:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 5285072 7341188 444784 5.47 82824 2138712 1109832 12.08 647120 1961456 181148 01:06:01 5129852 7288192 490784 6.03 90928 2226308 1154268 12.57 707532 2043872 27352 01:07:01 5133160 7298204 480448 5.90 94272 2229352 1139804 12.41 731044 2016920 9216 01:08:01 5180708 7351968 425824 5.23 95724 2233308 1116452 12.15 681560 2017604 10796 01:09:01 4636680 7273476 488440 6.00 130056 2658576 1196500 13.03 1029244 2189132 1148 Average: 5073094 7310606 466056 5.73 98761 2297251 1143371 12.45 759300 2045797 45932 01:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 ens3 58.30 42.23 980.26 7.93 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 lo 1.15 1.15 0.14 0.14 0.00 0.00 0.00 0.00 01:06:01 ens3 20.46 15.68 160.48 5.23 0.00 0.00 0.00 0.00 01:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 01:07:01 ens3 17.31 15.16 39.83 4.94 0.00 0.00 0.00 0.00 01:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 01:08:01 ens3 18.52 14.67 13.71 9.43 0.00 0.00 0.00 0.00 01:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 01:09:01 ens3 218.43 141.70 2952.68 11.47 0.00 0.00 0.00 0.00 01:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 66.64 45.91 828.99 7.80 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 1.04 1.04 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-1564) 02/04/26 _x86_64_ (2 CPU) 01:03:24 LINUX RESTART (2 CPU) 01:04:02 CPU %user %nice %system %iowait %steal %idle 01:05:01 all 25.83 0.00 2.59 4.25 0.09 67.24 01:05:01 0 32.30 0.00 2.85 4.56 0.10 60.19 01:05:01 1 19.35 0.00 2.33 3.94 0.08 74.30 01:06:01 all 16.74 0.00 1.45 2.01 0.08 79.71 01:06:01 0 26.21 0.00 1.92 2.32 0.10 69.45 01:06:01 1 7.24 0.00 0.97 1.71 0.07 90.02 01:07:01 all 18.84 0.00 1.32 0.68 0.08 79.10 01:07:01 0 9.38 0.00 1.13 1.05 0.08 88.35 01:07:01 1 28.34 0.00 1.51 0.30 0.07 69.78 01:08:01 all 18.03 0.00 1.33 0.48 0.08 80.09 01:08:01 0 21.41 0.00 1.42 0.83 0.08 76.25 01:08:01 1 14.64 0.00 1.24 0.12 0.08 83.92 01:09:01 all 16.45 0.00 5.16 2.34 0.08 75.97 01:09:01 0 12.58 0.00 6.66 1.92 0.07 78.77 01:09:01 1 20.36 0.00 3.64 2.75 0.10 73.14 Average: all 19.16 0.00 2.37 1.94 0.08 76.45 Average: 0 20.33 0.00 2.79 2.13 0.09 74.66 Average: 1 17.98 0.00 1.93 1.76 0.08 78.25