---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-13982 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/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /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 528 4907 1 2510 7118 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:3f:1f:08 brd ff:ff:ff:ff:ff:ff inet 10.30.123.98/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85576sec preferred_lft 85576sec inet6 fe80::f816:3eff:fe3f:1f08/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 2a:0f:b6:57:5d:2c 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-13982) 06/29/26 _x86_64_ (2 CPU) 00:03:23 LINUX RESTART (2 CPU) 00:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:05:01 25.06 3.47 21.59 0.00 219.22 2559.72 0.00 00:06:01 22.01 0.32 21.69 0.00 22.53 2617.13 0.00 00:07:01 3.03 0.00 3.03 0.00 0.00 516.85 0.00 00:08:01 4.72 0.00 4.72 0.00 0.00 793.87 0.00 00:09:01 2.90 0.28 2.62 0.00 13.06 334.74 0.00 00:10:01 5.35 0.00 5.35 0.00 0.00 1133.62 0.00 00:11:01 11.81 0.13 11.68 0.00 22.53 1472.95 0.00 00:12:01 28.93 0.00 28.93 0.00 0.00 6183.64 0.00 00:13:01 20.86 0.00 20.86 0.00 0.00 2237.89 0.00 00:14:01 4.40 0.00 4.40 0.00 0.00 407.00 0.00 00:15:01 20.85 0.87 19.98 0.00 108.38 1049.83 0.00 00:16:01 7.75 0.00 7.75 0.00 0.00 1055.69 0.00 00:17:01 45.29 0.53 44.76 0.00 27.86 5732.38 0.00 Average: 15.60 0.43 15.17 0.00 31.57 2006.62 0.00 00:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:05:01 5510084 7311080 489736 6.02 61484 1919380 1151820 12.54 665364 1748568 31452 00:06:01 5474468 7309892 488032 6.00 67144 1945676 1153508 12.56 675256 1768616 1504 00:07:01 5446676 7296412 501208 6.16 67496 1959440 1169504 12.73 689320 1782300 1656 00:08:01 5430424 7297048 500184 6.15 68308 1975168 1169504 12.73 689228 1798028 1220 00:09:01 5413072 7295692 501408 6.16 68548 1990672 1208584 13.16 689560 1813504 7336 00:10:01 5396728 7296196 500456 6.15 69340 2006384 1208584 13.16 690176 1829200 6140 00:11:01 5254956 7274828 511408 6.29 81732 2104648 1182736 12.88 711588 1929100 159588 00:12:01 5307280 7337608 449344 5.52 82568 2114836 1136760 12.38 652960 1937708 2992 00:13:01 5214864 7291236 493268 6.06 85016 2156040 1174320 12.78 699912 1978200 2804 00:14:01 5201704 7291400 492896 6.06 85284 2168976 1174320 12.78 699916 1991100 5416 00:15:01 5187516 7289576 494080 6.07 87852 2178240 1172524 12.77 713116 1990464 15676 00:16:01 5173440 7289616 493880 6.07 88076 2192012 1172524 12.77 713140 2004224 4268 00:17:01 5029812 7289884 484536 5.96 94736 2320396 1168888 12.73 712196 2130544 34352 Average: 5310848 7297728 492341 6.05 77506 2079374 1172583 12.77 692441 1900120 21108 00:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 lo 0.34 0.34 0.04 0.04 0.00 0.00 0.00 0.00 00:05:01 ens3 101.93 70.73 176.91 5.74 0.00 0.00 0.00 0.00 00:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 00:06:01 ens3 58.61 41.20 97.02 4.06 0.00 0.00 0.00 0.00 00:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:07:01 ens3 71.87 44.64 123.09 3.06 0.00 0.00 0.00 0.00 00:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:08:01 ens3 77.97 48.83 135.12 3.50 0.00 0.00 0.00 0.00 00:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:09:01 ens3 73.35 46.58 128.96 3.32 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:10:01 ens3 74.83 48.55 132.16 3.49 0.00 0.00 0.00 0.00 00:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 ens3 65.81 41.38 113.31 2.96 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:12:01 ens3 54.92 37.69 95.40 3.13 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 00:13:01 ens3 48.34 33.49 80.17 3.56 0.00 0.00 0.00 0.00 00:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:14:01 ens3 62.41 41.03 111.41 2.86 0.00 0.00 0.00 0.00 00:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 00:15:01 ens3 21.56 17.75 20.64 6.88 0.00 0.00 0.00 0.00 00:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:16:01 ens3 68.41 45.71 115.94 7.59 0.00 0.00 0.00 0.00 00:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 00:17:01 ens3 30.89 21.13 43.36 4.20 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 0.28 0.28 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 62.33 41.40 105.56 4.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-13982) 06/29/26 _x86_64_ (2 CPU) 00:03:23 LINUX RESTART (2 CPU) 00:04:02 CPU %user %nice %system %iowait %steal %idle 00:05:01 all 7.38 0.00 0.70 0.66 0.06 91.20 00:05:01 0 3.12 0.00 0.46 0.32 0.05 96.05 00:05:01 1 11.63 0.00 0.94 1.00 0.07 86.36 00:06:01 all 5.47 0.00 0.58 0.80 0.07 93.08 00:06:01 0 8.08 0.00 0.50 0.13 0.07 91.21 00:06:01 1 2.87 0.00 0.65 1.47 0.07 94.94 00:07:01 all 0.86 0.00 0.12 0.09 0.05 98.88 00:07:01 0 0.57 0.00 0.03 0.03 0.05 99.32 00:07:01 1 1.15 0.00 0.20 0.15 0.05 98.44 00:08:01 all 0.81 0.00 0.12 0.21 0.04 98.82 00:08:01 0 0.07 0.00 0.02 0.02 0.03 99.87 00:08:01 1 1.54 0.00 0.23 0.40 0.05 97.78 00:09:01 all 0.20 0.00 0.22 0.08 0.04 99.46 00:09:01 0 0.17 0.00 0.23 0.02 0.03 99.55 00:09:01 1 0.23 0.00 0.20 0.13 0.05 99.38 00:10:01 all 0.21 0.00 0.16 0.23 0.04 99.35 00:10:01 0 0.38 0.00 0.27 0.08 0.05 99.21 00:10:01 1 0.03 0.00 0.05 0.39 0.03 99.50 00:11:01 all 5.82 0.00 0.68 0.39 0.04 93.07 00:11:01 0 5.79 0.00 0.60 0.07 0.03 93.51 00:11:01 1 5.85 0.00 0.75 0.72 0.05 92.63 00:12:01 all 2.97 0.00 0.44 0.54 0.04 96.01 00:12:01 0 2.50 0.00 0.20 0.03 0.03 97.23 00:12:01 1 3.44 0.00 0.67 1.06 0.05 94.78 00:13:01 all 6.35 0.00 0.35 0.50 0.03 92.76 00:13:01 0 8.36 0.00 0.32 0.15 0.03 91.14 00:13:01 1 4.33 0.00 0.39 0.86 0.03 94.39 00:14:01 all 0.13 0.00 0.12 0.08 0.04 99.63 00:14:01 0 0.05 0.00 0.02 0.02 0.03 99.88 00:14:01 1 0.22 0.00 0.22 0.13 0.05 99.38 00:15:01 all 18.74 0.00 1.07 0.47 0.06 79.66 00:15:01 0 24.95 0.00 1.22 0.12 0.07 73.65 00:15:01 1 12.56 0.00 0.91 0.83 0.05 85.65 00:15:01 CPU %user %nice %system %iowait %steal %idle 00:16:01 all 0.66 0.00 0.11 0.11 0.04 99.08 00:16:01 0 0.13 0.00 0.07 0.00 0.03 99.77 00:16:01 1 1.18 0.00 0.15 0.22 0.05 98.40 00:17:01 all 16.51 0.00 1.49 0.71 0.07 81.22 00:17:01 0 24.56 0.00 1.35 0.13 0.07 73.89 00:17:01 1 8.43 0.00 1.64 1.28 0.07 88.59 Average: all 5.09 0.00 0.47 0.38 0.05 94.02 Average: 0 6.07 0.00 0.41 0.09 0.05 93.39 Average: 1 4.11 0.00 0.54 0.66 0.05 94.64