---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-39009 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 Stepping: 0 BogoMIPS: 5599.99 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 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 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 Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled 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; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 18G 60G 23% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 693 5202 3 10093 14953 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:65:7f:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.212/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78433sec preferred_lft 78433sec inet6 fe80::f816:3eff:fe65:7f52/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:55:32:c2:fe 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 5.15.0-131-generic (prd-ubuntu2204-docker-4c-16g-39009) 07/02/25 _x86_64_ (4 CPU) 07:07:47 LINUX RESTART (4 CPU) 07:10:05 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:07 85.54 3.98 76.54 5.02 772.62 35531.95 43587.05 07:30:15 8.07 0.33 7.38 0.36 21.45 277.40 727.24 07:40:35 16.51 0.61 15.05 0.85 7.23 1295.48 1243.63 07:50:19 19.52 0.00 18.70 0.82 0.00 611.48 1192.18 08:00:13 10.17 0.00 9.78 0.39 0.01 170.86 179.44 08:10:35 4.84 0.00 4.69 0.15 0.00 86.98 200.29 08:20:19 17.34 12.25 4.92 0.17 139.15 105.23 74.67 08:30:35 5.73 0.00 5.56 0.16 0.00 95.41 60.48 08:40:35 5.04 0.00 4.88 0.16 0.00 83.47 45.08 08:50:13 34.75 0.08 18.06 16.61 4.63 1414.37 222020.32 09:00:00 3.53 0.00 3.36 0.16 0.00 61.40 7.76 09:10:35 10.03 0.01 9.56 0.46 0.08 1129.39 678.56 Average: 18.30 1.41 14.84 2.05 78.43 3407.18 21758.32 07:10:05 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:07 161896 8173200 7749952 47.33 232164 7595624 9136720 52.44 2272604 13193480 744 07:30:15 2335680 10261076 5663600 34.59 233032 7511064 7158584 41.09 2305584 10998676 244 07:40:35 5481824 13688916 2236516 13.66 242104 7774952 2960708 16.99 2419736 7734480 240 07:50:19 7062340 15354028 571628 3.49 247784 7847672 1312636 7.53 2442012 6131512 32 08:00:13 3244260 11539264 4384392 26.78 249264 7849452 5125712 29.42 2443632 9932420 60 08:10:35 3082788 11381588 4542020 27.74 250064 7852436 5281940 30.32 2444444 10096152 240 08:20:19 1440920 9799464 6122560 37.39 253620 7895132 6804340 39.06 2484264 11663332 640 08:30:35 1447136 9807440 6114760 37.35 254136 7896316 6730548 38.63 2484856 11665592 260 08:40:35 3162624 11524940 4398088 26.86 254908 7897484 5133972 29.47 2485644 9953584 108 08:50:13 5543940 14198836 1725072 10.54 264560 8170160 2756116 15.82 2593696 7473172 340 09:00:00 2766132 11424724 4497416 27.47 265208 8173168 5161660 29.63 2594852 10222484 228 09:10:35 2441820 11380164 4541312 27.74 272812 8435876 5230172 30.02 2689200 10457032 56 Average: 3180947 11544470 4378943 26.74 251638 7908278 5232759 30.04 2471710 9960160 266 07:10:05 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:07 lo 12.17 12.17 11.19 11.19 0.00 0.00 0.00 0.00 07:20:07 ens3 97.04 69.33 1506.89 7.02 0.00 0.00 0.00 0.00 07:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:15 lo 12.61 12.61 7.16 7.16 0.00 0.00 0.00 0.00 07:30:15 ens3 0.67 0.53 0.12 0.10 0.00 0.00 0.00 0.00 07:30:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:35 lo 18.57 18.57 9.78 9.78 0.00 0.00 0.00 0.00 07:40:35 ens3 1.15 0.91 0.31 0.25 0.00 0.00 0.00 0.00 07:40:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:19 lo 12.89 12.89 6.39 6.39 0.00 0.00 0.00 0.00 07:50:19 ens3 1.12 0.96 0.27 0.23 0.00 0.00 0.00 0.00 07:50:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:13 lo 14.61 14.61 7.75 7.75 0.00 0.00 0.00 0.00 08:00:13 ens3 0.78 0.83 0.13 1.05 0.00 0.00 0.00 0.00 08:00:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:35 lo 22.13 22.13 8.80 8.80 0.00 0.00 0.00 0.00 08:10:35 ens3 0.72 0.52 0.15 0.12 0.00 0.00 0.00 0.00 08:10:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:19 lo 26.38 26.38 11.52 11.52 0.00 0.00 0.00 0.00 08:20:19 ens3 0.67 0.49 0.14 0.11 0.00 0.00 0.00 0.00 08:20:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:35 lo 12.78 12.78 7.60 7.60 0.00 0.00 0.00 0.00 08:30:35 ens3 0.62 0.43 0.13 0.10 0.00 0.00 0.00 0.00 08:30:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:35 lo 11.42 11.42 5.80 5.80 0.00 0.00 0.00 0.00 08:40:35 ens3 0.61 0.40 0.13 0.10 0.00 0.00 0.00 0.00 08:40:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:13 lo 16.41 16.41 7.34 7.34 0.00 0.00 0.00 0.00 08:50:13 ens3 1.17 0.95 0.29 0.24 0.00 0.00 0.00 0.00 08:50:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:00 lo 19.64 19.64 6.59 6.59 0.00 0.00 0.00 0.00 09:00:00 ens3 0.50 0.30 0.11 0.08 0.00 0.00 0.00 0.00 09:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:35 lo 18.87 18.87 9.87 9.87 0.00 0.00 0.00 0.00 09:10:35 ens3 0.89 0.82 0.22 0.19 0.00 0.00 0.00 0.00 09:10:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 16.54 16.54 8.33 8.33 0.00 0.00 0.00 0.00 Average: ens3 8.83 6.37 125.74 0.80 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 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-4c-16g-39009) 07/02/25 _x86_64_ (4 CPU) 07:07:47 LINUX RESTART (4 CPU) 07:10:05 CPU %user %nice %system %iowait %steal %idle 07:20:07 all 51.37 0.00 2.46 1.67 0.10 44.40 07:20:07 0 54.07 0.00 2.44 1.52 0.10 41.87 07:20:07 1 52.52 0.00 2.55 1.35 0.10 43.48 07:20:07 2 48.69 0.00 2.51 1.90 0.10 46.80 07:20:07 3 50.19 0.00 2.34 1.90 0.10 45.47 07:30:15 all 14.39 0.00 0.66 0.06 0.10 84.80 07:30:15 0 14.64 0.00 0.65 0.12 0.09 84.51 07:30:15 1 14.67 0.00 0.62 0.05 0.10 84.55 07:30:15 2 13.88 0.00 0.74 0.03 0.10 85.24 07:30:15 3 14.37 0.00 0.62 0.03 0.09 84.89 07:40:35 all 21.72 0.00 0.83 0.08 0.10 77.28 07:40:35 0 21.70 0.00 0.80 0.02 0.10 77.39 07:40:35 1 21.81 0.00 0.84 0.07 0.10 77.18 07:40:35 2 21.51 0.00 0.87 0.05 0.10 77.48 07:40:35 3 21.86 0.00 0.81 0.17 0.10 77.07 07:50:19 all 27.17 0.00 1.02 0.06 0.09 71.65 07:50:19 0 27.96 0.00 1.09 0.06 0.09 70.80 07:50:19 1 27.05 0.00 0.97 0.06 0.09 71.82 07:50:19 2 26.99 0.00 0.97 0.11 0.10 71.82 07:50:19 3 26.66 0.00 1.06 0.03 0.10 72.15 08:00:13 all 16.14 0.00 0.63 0.03 0.09 83.10 08:00:13 0 16.41 0.00 0.66 0.05 0.09 82.79 08:00:13 1 15.76 0.00 0.74 0.04 0.09 83.38 08:00:13 2 16.30 0.00 0.61 0.03 0.10 82.96 08:00:13 3 16.08 0.00 0.54 0.02 0.09 83.27 08:10:35 all 7.59 0.00 0.45 0.02 0.09 91.85 08:10:35 0 7.54 0.00 0.45 0.02 0.09 91.90 08:10:35 1 7.20 0.00 0.48 0.01 0.10 92.22 08:10:35 2 7.73 0.00 0.44 0.02 0.09 91.72 08:10:35 3 7.91 0.00 0.41 0.04 0.08 91.56 08:20:19 all 9.62 0.07 0.50 0.08 0.09 89.64 08:20:19 0 9.99 0.00 0.48 0.01 0.09 89.41 08:20:19 1 9.87 0.04 0.50 0.07 0.10 89.42 08:20:19 2 9.50 0.25 0.57 0.20 0.09 89.40 08:20:19 3 9.12 0.00 0.45 0.02 0.09 90.32 08:30:35 all 8.41 0.00 0.44 0.02 0.09 91.03 08:30:35 0 8.50 0.00 0.38 0.02 0.08 91.02 08:30:35 1 8.60 0.00 0.52 0.02 0.10 90.77 08:30:35 2 8.03 0.00 0.46 0.02 0.11 91.38 08:30:35 3 8.51 0.00 0.42 0.04 0.09 90.95 08:40:35 all 6.58 0.00 0.40 0.02 0.09 92.91 08:40:35 0 6.55 0.00 0.34 0.02 0.09 93.01 08:40:35 1 6.92 0.00 0.46 0.01 0.09 92.52 08:40:35 2 6.53 0.00 0.42 0.03 0.09 92.93 08:40:35 3 6.33 0.00 0.39 0.01 0.10 93.17 08:50:13 all 26.13 0.00 0.96 0.11 0.10 72.70 08:50:13 0 26.10 0.00 0.99 0.13 0.09 72.69 08:50:13 1 26.80 0.00 1.06 0.07 0.10 71.96 08:50:13 2 25.96 0.00 1.00 0.17 0.10 72.77 08:50:13 3 25.66 0.00 0.80 0.05 0.10 73.39 09:00:00 all 5.15 0.00 0.39 0.02 0.09 94.34 09:00:00 0 5.24 0.00 0.45 0.02 0.09 94.19 09:00:00 1 5.14 0.00 0.35 0.03 0.09 94.40 09:00:00 2 5.19 0.00 0.40 0.03 0.09 94.29 09:00:00 3 5.03 0.00 0.36 0.01 0.09 94.50 09:00:00 CPU %user %nice %system %iowait %steal %idle 09:10:35 all 13.14 0.00 0.65 0.06 0.09 86.06 09:10:35 0 12.93 0.00 0.60 0.03 0.09 86.34 09:10:35 1 14.16 0.00 0.78 0.03 0.10 84.93 09:10:35 2 12.70 0.00 0.58 0.02 0.09 86.60 09:10:35 3 12.77 0.00 0.65 0.14 0.09 86.35 Average: all 17.23 0.01 0.78 0.19 0.09 81.70 Average: 0 17.59 0.00 0.77 0.17 0.09 81.38 Average: 1 17.49 0.00 0.82 0.15 0.10 81.44 Average: 2 16.85 0.02 0.80 0.22 0.10 82.02 Average: 3 16.98 0.00 0.74 0.21 0.09 81.98