---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-1455 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): 8 On-line CPU(s) list: 0-7 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): 8 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: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.5G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 713 27363 4 4016 30911 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:6f:b7:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.5/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79280sec preferred_lft 79280sec inet6 fe80::f816:3eff:fe6f:b71b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0d:3d:24:66 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-8c-8g-1455) 09/21/25 _x86_64_ (8 CPU) 04:54:35 LINUX RESTART (8 CPU) 05:00:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:10:10 2.39 0.00 2.35 0.03 0.04 44.19 3652.65 05:20:00 1.85 0.00 1.85 0.00 0.01 28.83 0.00 05:30:10 2.05 0.00 2.05 0.00 0.00 30.83 0.00 05:40:01 2.00 0.00 2.00 0.00 0.00 29.68 0.00 05:50:01 14.72 0.00 1.49 13.23 0.15 20.55 510066.48 06:00:10 1.31 0.00 1.31 0.00 0.00 30.72 26.91 06:10:01 1.19 0.00 1.19 0.00 0.00 16.19 0.00 06:20:01 1.24 0.00 1.24 0.00 0.00 16.49 0.00 06:30:10 1.29 0.01 1.27 0.00 0.09 16.99 0.00 06:40:01 1.21 0.00 1.21 0.00 0.00 15.97 0.00 06:50:01 2.07 0.01 1.89 0.17 0.08 44.79 3202.25 Average: 2.85 0.00 1.62 1.22 0.03 26.89 47005.62 05:00:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:10:10 22972408 26070936 6270732 19.08 80696 3322272 6615116 19.51 635432 8918676 68 05:20:00 22930856 26030332 6311344 19.21 81624 3322284 6615100 19.51 636364 8957140 32 05:30:10 22924108 26024720 6316968 19.22 82608 3322416 6615180 19.51 637340 8960736 32 05:40:01 22921084 26022660 6319060 19.23 83532 3322428 6616432 19.51 638272 8961808 36 05:50:01 22907740 26020024 6321524 19.24 84268 3332384 6615356 19.51 648788 8963132 40 06:00:10 26490496 29603276 2738200 8.33 84688 3332392 3042932 8.97 663588 5378084 76 06:10:01 22913640 26026908 6314704 19.22 85040 3332528 6615484 19.51 663936 8943632 40 06:20:01 22906836 26020480 6321256 19.24 85404 3332540 6617016 19.51 664296 8948336 40 06:30:10 22905076 26019092 6322456 19.24 85728 3332572 6615500 19.51 664668 8947564 76 06:40:01 22904068 26018576 6323056 19.24 86096 3332708 6615480 19.51 665020 8948000 24 06:50:01 27801628 30650480 1696240 5.16 86972 3070796 2110600 6.22 640528 4079176 44 Average: 23688904 26773408 5568685 16.95 84241 3305029 5881291 17.34 650748 8182389 46 05:00:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:10:10 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:10:10 ens3 0.73 0.13 0.09 0.03 0.00 0.00 0.00 0.00 05:10:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:00 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:20:00 ens3 0.71 0.11 0.08 0.03 0.00 0.00 0.00 0.00 05:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:10 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:30:10 ens3 0.74 0.12 0.12 0.06 0.00 0.00 0.00 0.00 05:30:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 05:40:01 ens3 0.74 0.09 0.08 0.03 0.00 0.00 0.00 0.00 05:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 05:50:01 ens3 0.65 0.07 0.06 0.02 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:10 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:00:10 ens3 0.64 0.08 0.06 0.02 0.00 0.00 0.00 0.00 06:00:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:10:01 ens3 0.62 0.07 0.05 0.01 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:20:01 ens3 0.63 0.09 0.06 0.02 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:10 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 06:30:10 ens3 0.75 0.13 0.13 0.06 0.00 0.00 0.00 0.00 06:30:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 06:40:01 ens3 0.96 0.13 0.12 0.06 0.00 0.00 0.00 0.00 06:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 lo 0.37 0.37 0.52 0.52 0.00 0.00 0.00 0.00 06:50:01 ens3 1.17 0.40 0.28 0.49 0.00 0.00 0.00 0.00 06:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.17 0.17 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 0.76 0.13 0.10 0.08 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-8c-8g-1455) 09/21/25 _x86_64_ (8 CPU) 04:54:35 LINUX RESTART (8 CPU) 05:00:00 CPU %user %nice %system %iowait %steal %idle 05:10:10 all 29.90 0.00 4.86 0.01 0.11 65.13 05:10:10 0 23.66 0.00 4.77 0.01 0.12 71.44 05:10:10 1 34.69 0.00 5.56 0.00 0.10 59.65 05:10:10 2 34.32 0.00 5.36 0.00 0.11 60.21 05:10:10 3 35.64 0.00 4.64 0.01 0.10 59.61 05:10:10 4 25.11 0.00 4.93 0.02 0.11 69.83 05:10:10 5 27.41 0.00 5.00 0.00 0.12 67.48 05:10:10 6 29.29 0.00 4.22 0.00 0.11 66.38 05:10:10 7 29.02 0.00 4.35 0.00 0.11 66.52 05:20:00 all 54.82 0.00 3.79 0.00 0.09 41.30 05:20:00 0 51.77 0.00 3.78 0.00 0.10 44.35 05:20:00 1 68.39 0.00 3.37 0.00 0.08 28.16 05:20:00 2 61.22 0.00 3.65 0.00 0.09 35.03 05:20:00 3 48.50 0.00 4.72 0.00 0.10 46.68 05:20:00 4 55.48 0.00 3.64 0.01 0.10 40.78 05:20:00 5 47.39 0.00 4.54 0.00 0.10 47.98 05:20:00 6 52.30 0.00 3.20 0.01 0.09 44.40 05:20:00 7 53.34 0.00 3.44 0.00 0.10 43.13 05:30:10 all 92.62 0.00 1.74 0.00 0.08 5.56 05:30:10 0 92.58 0.00 1.84 0.00 0.08 5.50 05:30:10 1 92.68 0.00 1.73 0.00 0.07 5.52 05:30:10 2 92.75 0.00 1.63 0.00 0.08 5.54 05:30:10 3 92.68 0.00 1.69 0.00 0.07 5.56 05:30:10 4 92.62 0.00 1.79 0.00 0.08 5.50 05:30:10 5 92.55 0.00 1.86 0.00 0.08 5.50 05:30:10 6 92.58 0.00 1.67 0.00 0.07 5.67 05:30:10 7 92.54 0.00 1.69 0.00 0.07 5.69 05:40:01 all 94.67 0.00 1.76 0.00 0.09 3.49 05:40:01 0 94.65 0.00 1.73 0.00 0.09 3.53 05:40:01 1 94.92 0.00 1.74 0.00 0.08 3.25 05:40:01 2 94.81 0.00 1.69 0.00 0.08 3.42 05:40:01 3 94.54 0.00 1.78 0.00 0.08 3.60 05:40:01 4 94.52 0.00 1.87 0.00 0.09 3.52 05:40:01 5 94.72 0.00 1.77 0.00 0.09 3.42 05:40:01 6 94.43 0.00 1.82 0.00 0.09 3.66 05:40:01 7 94.73 0.00 1.70 0.00 0.08 3.49 05:50:01 all 94.60 0.00 1.73 0.00 0.08 3.59 05:50:01 0 94.39 0.00 1.80 0.00 0.08 3.72 05:50:01 1 94.62 0.00 1.72 0.00 0.07 3.59 05:50:01 2 94.57 0.00 1.64 0.00 0.08 3.72 05:50:01 3 94.83 0.00 1.72 0.00 0.07 3.38 05:50:01 4 94.37 0.00 1.84 0.00 0.08 3.70 05:50:01 5 94.54 0.00 1.77 0.00 0.08 3.60 05:50:01 6 94.39 0.00 1.72 0.00 0.08 3.81 05:50:01 7 95.06 0.00 1.66 0.00 0.07 3.21 06:00:10 all 85.84 0.00 1.63 0.00 0.08 12.45 06:00:10 0 84.40 0.00 1.62 0.00 0.08 13.89 06:00:10 1 84.25 0.00 1.57 0.00 0.08 14.11 06:00:10 2 87.71 0.00 1.38 0.00 0.07 10.83 06:00:10 3 84.30 0.00 1.56 0.00 0.07 14.07 06:00:10 4 84.53 0.00 1.70 0.00 0.08 13.69 06:00:10 5 87.38 0.00 1.35 0.01 0.08 11.19 06:00:10 6 90.97 0.00 2.40 0.00 0.07 6.57 06:00:10 7 83.17 0.00 1.43 0.00 0.08 15.31 06:10:01 all 29.74 0.00 5.02 0.00 0.10 65.13 06:10:01 0 23.99 0.00 4.96 0.00 0.11 70.95 06:10:01 1 33.74 0.00 5.50 0.00 0.10 60.64 06:10:01 2 36.89 0.00 5.54 0.00 0.10 57.47 06:10:01 3 30.77 0.00 5.37 0.00 0.10 63.76 06:10:01 4 23.31 0.00 4.66 0.01 0.10 71.92 06:10:01 5 31.72 0.00 4.43 0.00 0.10 63.74 06:10:01 6 26.93 0.00 5.00 0.00 0.11 67.96 06:10:01 7 30.60 0.00 4.69 0.01 0.10 64.60 06:20:01 all 67.04 0.00 3.12 0.00 0.09 29.75 06:20:01 0 59.94 0.00 3.21 0.00 0.09 36.76 06:20:01 1 85.08 0.00 2.24 0.00 0.08 12.60 06:20:01 2 62.26 0.00 3.82 0.00 0.09 33.82 06:20:01 3 65.08 0.00 3.46 0.00 0.09 31.37 06:20:01 4 68.25 0.00 2.84 0.00 0.09 28.82 06:20:01 5 61.39 0.00 3.22 0.00 0.09 35.30 06:20:01 6 72.42 0.00 2.82 0.00 0.09 24.67 06:20:01 7 61.74 0.00 3.39 0.00 0.10 34.77 06:30:10 all 94.68 0.00 1.62 0.00 0.08 3.62 06:30:10 0 94.65 0.00 1.54 0.00 0.07 3.74 06:30:10 1 94.60 0.00 1.76 0.00 0.08 3.56 06:30:10 2 94.71 0.00 1.51 0.00 0.08 3.70 06:30:10 3 94.57 0.00 1.60 0.00 0.08 3.75 06:30:10 4 94.67 0.00 1.54 0.00 0.08 3.71 06:30:10 5 94.77 0.00 1.56 0.00 0.08 3.59 06:30:10 6 94.64 0.00 1.81 0.00 0.08 3.47 06:30:10 7 94.83 0.00 1.60 0.00 0.08 3.49 06:40:01 all 95.36 0.00 1.65 0.00 0.08 2.91 06:40:01 0 95.43 0.00 1.60 0.00 0.07 2.91 06:40:01 1 95.29 0.00 1.81 0.00 0.08 2.82 06:40:01 2 95.34 0.00 1.55 0.00 0.07 3.03 06:40:01 3 95.28 0.00 1.60 0.00 0.07 3.05 06:40:01 4 95.46 0.00 1.55 0.00 0.07 2.92 06:40:01 5 95.26 0.00 1.62 0.00 0.08 3.05 06:40:01 6 95.31 0.00 1.79 0.00 0.08 2.82 06:40:01 7 95.53 0.00 1.71 0.00 0.08 2.68 06:50:01 all 93.12 0.00 1.55 0.00 0.07 5.26 06:50:01 0 93.03 0.00 1.54 0.00 0.07 5.36 06:50:01 1 93.05 0.00 1.71 0.00 0.08 5.17 06:50:01 2 93.05 0.00 1.50 0.01 0.08 5.38 06:50:01 3 93.33 0.00 1.40 0.00 0.07 5.20 06:50:01 4 93.06 0.00 1.51 0.00 0.07 5.36 06:50:01 5 93.05 0.00 1.50 0.00 0.07 5.37 06:50:01 6 93.35 0.00 1.70 0.00 0.08 4.86 06:50:01 7 93.08 0.00 1.52 0.00 0.07 5.34 Average: CPU %user %nice %system %iowait %steal %idle Average: all 75.88 0.00 2.58 0.00 0.09 21.45 Average: 0 73.74 0.00 2.57 0.00 0.09 23.60 Average: 1 79.35 0.00 2.60 0.00 0.08 17.96 Average: 2 77.24 0.00 2.65 0.00 0.08 20.03 Average: 3 75.63 0.00 2.67 0.00 0.08 21.61 Average: 4 74.91 0.00 2.52 0.00 0.09 22.48 Average: 5 74.80 0.00 2.59 0.00 0.09 22.52 Average: 6 76.27 0.00 2.55 0.00 0.09 21.09 Average: 7 75.10 0.00 2.46 0.00 0.08 22.35