---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-57 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: 2800.000 BogoMIPS: 5600.00 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 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 509 4915 1 2520 7135 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:43:d6:2b brd ff:ff:ff:ff:ff:ff inet 10.30.123.124/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85716sec preferred_lft 85716sec inet6 fe80::f816:3eff:fe43:d62b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether ba:22:e2:cf:bb:86 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-57) 08/06/26 _x86_64_ (2 CPU) 13:47:16 LINUX RESTART (2 CPU) 13:48:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:49:01 11.35 5.08 6.27 0.00 219.45 1198.25 0.00 13:50:01 7.12 1.12 6.00 0.00 54.39 585.77 0.00 13:51:01 311.20 9.10 302.10 0.00 814.40 8962.24 0.00 13:52:01 65.91 1.13 64.77 0.00 85.32 12445.39 0.00 13:53:01 11.13 0.75 10.38 0.00 41.46 1240.59 0.00 13:54:01 2.08 0.37 1.72 0.00 35.06 96.52 0.00 13:55:01 4.53 0.33 4.20 0.00 46.53 467.92 0.00 13:56:01 4.22 0.22 4.00 0.00 22.00 386.47 0.00 13:57:01 9.90 0.02 9.88 0.00 0.13 1181.14 0.00 13:58:01 1.97 0.00 1.97 0.00 0.00 70.65 0.00 Average: 42.99 1.81 41.19 0.00 131.73 2665.92 0.00 13:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:49:01 5723992 7431492 375036 4.61 53828 1838452 1028228 11.19 512936 1697716 148 13:50:01 5683108 7412736 391788 4.82 55300 1857512 1056692 11.50 546324 1700872 4464 13:51:01 5028900 7272408 502208 6.17 90476 2307732 1158928 12.62 711860 2130176 342372 13:52:01 5121236 7381484 391872 4.82 93616 2320468 1044112 11.37 641044 2107836 32064 13:53:01 5114040 7376088 397136 4.88 94020 2321796 1095900 11.93 650244 2104700 412 13:54:01 5110024 7373732 399496 4.91 94192 2323412 1062944 11.57 655616 2105276 11080 13:55:01 5115388 7380804 392388 4.82 94336 2324796 1062176 11.56 649328 2105192 10448 13:56:01 5114720 7380992 392112 4.82 94384 2325592 1061752 11.56 650108 2105200 132 13:57:01 5108004 7380668 392136 4.82 94564 2331392 1061588 11.56 648632 2112936 132 13:58:01 5109600 7382312 390492 4.80 94644 2331368 1061588 11.56 647172 2112912 136 Average: 5222901 7377272 402466 4.95 85936 2228252 1069391 11.64 631326 2028282 40139 13:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 ens3 116.28 85.21 392.27 39.38 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 13:50:01 ens3 52.31 40.24 213.24 14.78 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 lo 0.87 0.87 0.11 0.11 0.00 0.00 0.00 0.00 13:51:01 ens3 73.25 55.86 1297.31 10.53 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:52:01 ens3 9.32 8.77 36.84 2.42 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:53:01 ens3 4.88 4.30 10.93 0.92 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:54:01 ens3 5.03 3.22 3.82 1.65 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 ens3 3.73 2.18 2.95 1.26 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:56:01 ens3 1.80 0.93 1.38 0.46 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 13:57:01 ens3 2.87 1.93 1.93 0.73 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:58:01 ens3 0.72 0.28 0.20 0.09 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 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 26.87 20.18 195.76 7.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-57) 08/06/26 _x86_64_ (2 CPU) 13:47:16 LINUX RESTART (2 CPU) 13:48:02 CPU %user %nice %system %iowait %steal %idle 13:49:01 all 7.30 0.00 0.57 0.11 0.03 91.99 13:49:01 0 7.36 0.00 0.58 0.15 0.03 91.87 13:49:01 1 7.23 0.00 0.56 0.07 0.03 92.11 13:50:01 all 3.30 0.00 0.50 0.09 0.03 96.07 13:50:01 0 2.65 0.00 0.50 0.13 0.03 96.68 13:50:01 1 3.95 0.00 0.50 0.05 0.03 95.47 13:51:01 all 35.73 0.00 3.15 4.24 0.08 56.80 13:51:01 0 16.50 0.00 2.39 4.29 0.05 76.77 13:51:01 1 54.88 0.00 3.90 4.19 0.12 36.92 13:52:01 all 19.09 0.00 1.46 0.90 0.06 78.50 13:52:01 0 15.53 0.00 1.35 0.58 0.05 82.49 13:52:01 1 22.65 0.00 1.57 1.22 0.07 74.50 13:53:01 all 10.58 0.00 0.56 0.09 0.02 88.75 13:53:01 0 2.57 0.00 0.46 0.12 0.02 96.84 13:53:01 1 18.70 0.00 0.65 0.07 0.03 80.55 13:54:01 all 6.38 0.00 0.60 0.03 0.03 92.97 13:54:01 0 2.79 0.00 0.62 0.02 0.02 96.56 13:54:01 1 9.96 0.00 0.58 0.03 0.03 89.39 13:55:01 all 6.10 0.00 0.51 0.34 0.02 93.04 13:55:01 0 1.59 0.00 0.41 0.35 0.02 97.63 13:55:01 1 10.63 0.00 0.60 0.33 0.02 88.42 13:56:01 all 1.33 0.00 0.09 0.07 0.02 98.49 13:56:01 0 2.05 0.00 0.11 0.10 0.02 97.72 13:56:01 1 0.60 0.00 0.07 0.05 0.02 99.27 13:57:01 all 5.67 0.00 0.57 0.10 0.03 93.64 13:57:01 0 8.83 0.00 0.73 0.12 0.03 90.28 13:57:01 1 2.50 0.00 0.40 0.08 0.02 97.00 13:58:01 all 0.07 0.00 0.01 0.03 0.01 99.89 13:58:01 0 0.10 0.00 0.00 0.00 0.02 99.88 13:58:01 1 0.03 0.00 0.02 0.05 0.00 99.90 Average: all 9.55 0.00 0.80 0.60 0.03 89.02 Average: 0 5.99 0.00 0.72 0.58 0.03 92.69 Average: 1 13.12 0.00 0.89 0.61 0.04 85.34