---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-51700 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 67G 14% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/25202 /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: 15997 674 10917 1 4404 14983 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:bb:73:ec brd ff:ff:ff:ff:ff:ff inet 10.30.171.33/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:febb:73ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:53:f2:e5:7d 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-51700) 09/11/25 _x86_64_ (4 CPU) 12:49:18 LINUX RESTART (4 CPU) 12:50:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:51:01 276.11 70.08 206.03 0.00 1510.81 8901.14 0.00 12:52:01 93.38 1.78 91.60 0.00 118.65 18717.01 0.00 12:53:01 36.29 0.03 36.26 0.00 0.27 12208.23 0.00 12:54:01 27.11 0.02 27.10 0.00 0.13 11734.04 0.00 12:55:01 48.54 3.92 44.63 0.00 4289.42 9197.00 0.00 12:56:01 4.37 0.02 4.35 0.00 0.13 102.65 0.00 12:57:01 1.73 0.00 1.73 0.00 0.00 20.26 0.00 12:58:01 10.10 0.00 10.10 0.00 0.00 538.84 0.00 12:59:01 100.22 28.26 71.95 0.00 958.51 27186.94 0.00 13:00:01 23.60 1.02 22.58 0.00 111.45 2153.64 0.00 Average: 61.79 10.41 51.38 0.00 697.59 9076.26 0.00 12:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:51:01 13179152 15355848 624148 3.81 70748 2299080 1348692 7.74 873428 2049144 232792 12:52:01 12382796 15199972 763940 4.66 97892 2865780 1742664 10.00 1086424 2570356 331936 12:53:01 12153192 15346852 616188 3.76 110576 3199616 1414452 8.12 959672 2899280 343724 12:54:01 12100152 15298260 664540 4.06 110696 3204128 1430588 8.21 1007304 2903792 4188 12:55:01 11601772 15271420 679840 4.15 143932 3629164 1516804 8.70 1306840 3071840 964 12:56:01 11603940 15273072 678856 4.14 143672 3629016 1496780 8.59 1306168 3071660 448 12:57:01 11604052 15273232 678700 4.14 143696 3629016 1496780 8.59 1306032 3071668 8 12:58:01 11422212 15320556 631072 3.85 150244 3836840 1457028 8.36 1374604 3172296 213404 12:59:01 11199608 15313940 636276 3.88 159192 4018180 1493544 8.57 1730340 3011244 1644 13:00:01 11146296 15314212 635888 3.88 165704 4060096 1376708 7.90 1746944 3043416 53712 Average: 11839317 15296736 660945 4.03 129635 3437092 1477404 8.48 1269776 2886470 118282 12:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:51:01 ens3 120.16 91.80 1109.50 19.51 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 12:52:01 ens3 105.15 86.50 1450.87 11.51 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 lo 6.80 6.80 0.67 0.67 0.00 0.00 0.00 0.00 12:53:01 ens3 25.26 29.56 20.29 5.52 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 lo 7.47 7.47 0.70 0.70 0.00 0.00 0.00 0.00 12:54:01 ens3 56.56 65.07 36.76 10.35 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 lo 19.93 19.93 1.74 1.74 0.00 0.00 0.00 0.00 12:55:01 ens3 200.37 145.29 3010.55 11.90 0.00 0.00 0.00 0.00 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 lo 5.93 5.93 0.51 0.51 0.00 0.00 0.00 0.00 12:56:01 ens3 1.02 0.95 0.27 0.10 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 12:57:01 ens3 0.32 0.20 0.02 0.01 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 ens3 4.67 6.83 3.86 2.08 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:59:01 ens3 80.80 69.41 397.82 7.37 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 lo 8.03 8.03 0.78 0.78 0.00 0.00 0.00 0.00 13:00:01 ens3 25.91 25.46 54.42 7.79 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 2.87 2.87 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 61.93 52.04 607.61 7.59 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 5.26 5.26 0.48 0.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-51700) 09/11/25 _x86_64_ (4 CPU) 12:49:18 LINUX RESTART (4 CPU) 12:50:02 CPU %user %nice %system %iowait %steal %idle 12:51:01 all 18.71 11.83 9.56 2.19 0.09 57.63 12:51:01 0 21.31 11.34 9.54 4.06 0.09 53.66 12:51:01 1 18.93 9.66 8.49 1.67 0.09 61.16 12:51:01 2 19.06 13.14 10.02 1.32 0.10 56.36 12:51:01 3 15.52 13.20 10.19 1.68 0.09 59.33 12:52:01 all 19.91 0.00 2.02 1.51 0.07 76.50 12:52:01 0 10.88 0.00 1.57 3.30 0.07 84.18 12:52:01 1 18.08 0.00 1.79 1.39 0.08 78.66 12:52:01 2 37.34 0.00 3.24 1.24 0.07 58.11 12:52:01 3 13.31 0.00 1.46 0.10 0.07 85.07 12:53:01 all 11.37 0.00 0.73 0.64 0.09 87.17 12:53:01 0 3.37 0.00 0.40 1.05 0.02 95.16 12:53:01 1 29.76 0.00 1.60 1.52 0.12 67.00 12:53:01 2 7.19 0.00 0.41 0.00 0.07 92.34 12:53:01 3 5.25 0.00 0.50 0.00 0.15 94.10 12:54:01 all 3.81 0.00 0.27 0.58 0.06 95.28 12:54:01 0 1.79 0.00 0.25 0.10 0.07 97.79 12:54:01 1 3.46 0.00 0.17 0.00 0.05 96.33 12:54:01 2 7.44 0.00 0.28 0.02 0.07 92.20 12:54:01 3 2.49 0.00 0.37 2.20 0.07 94.87 12:55:01 all 4.96 0.00 2.38 1.25 0.05 91.35 12:55:01 0 5.48 0.00 2.36 1.79 0.05 90.32 12:55:01 1 4.93 0.00 3.09 1.02 0.05 90.90 12:55:01 2 4.89 0.00 1.93 1.26 0.05 91.88 12:55:01 3 4.54 0.00 2.16 0.94 0.05 92.31 12:56:01 all 0.22 0.00 0.15 0.01 0.05 99.56 12:56:01 0 0.40 0.00 0.20 0.00 0.05 99.35 12:56:01 1 0.15 0.00 0.07 0.00 0.03 99.75 12:56:01 2 0.20 0.00 0.18 0.05 0.07 99.50 12:56:01 3 0.13 0.00 0.15 0.00 0.07 99.65 12:57:01 all 0.10 0.00 0.06 0.03 0.04 99.77 12:57:01 0 0.07 0.00 0.00 0.02 0.02 99.90 12:57:01 1 0.13 0.00 0.13 0.00 0.05 99.68 12:57:01 2 0.13 0.00 0.12 0.08 0.07 99.60 12:57:01 3 0.07 0.00 0.00 0.00 0.02 99.92 12:58:01 all 3.63 0.00 0.31 0.80 0.06 95.20 12:58:01 0 0.98 0.00 0.22 0.02 0.07 98.72 12:58:01 1 13.18 0.00 0.72 0.68 0.08 85.34 12:58:01 2 0.13 0.00 0.17 2.52 0.03 97.15 12:58:01 3 0.25 0.00 0.13 0.00 0.05 99.57 12:59:01 all 9.34 2.00 2.24 1.92 0.05 84.43 12:59:01 0 2.70 0.02 1.53 2.22 0.03 93.50 12:59:01 1 14.40 4.19 2.84 0.65 0.07 77.85 12:59:01 2 12.17 1.74 2.23 3.85 0.07 79.95 12:59:01 3 8.07 2.06 2.38 0.99 0.05 86.46 13:00:01 all 13.20 0.00 0.84 1.26 0.06 84.64 13:00:01 0 8.56 0.00 0.77 0.33 0.05 90.28 13:00:01 1 19.86 0.00 1.13 1.35 0.07 77.59 13:00:01 2 8.70 0.00 0.57 3.18 0.08 87.48 13:00:01 3 15.68 0.00 0.90 0.17 0.03 83.22 Average: all 8.50 1.36 1.84 1.02 0.06 87.23 Average: 0 5.52 1.11 1.67 1.28 0.05 90.37 Average: 1 12.28 1.37 1.99 0.83 0.07 83.47 Average: 2 9.69 1.45 1.89 1.35 0.07 85.56 Average: 3 6.51 1.49 1.80 0.60 0.06 89.53