---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-44959 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: 5600.00 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 24% / 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 700 6185 3 9103 14946 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:7b:d8:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.150/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78199sec preferred_lft 78199sec inet6 fe80::f816:3eff:fe7b:d89e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7a:3a:14:ff 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-44959) 07/21/25 _x86_64_ (4 CPU) 20:05:07 LINUX RESTART (4 CPU) 20:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:20:01 59.05 2.13 40.01 16.90 681.36 12738.69 241326.75 20:30:23 9.11 1.07 7.64 0.39 24.13 251.01 1068.51 20:40:01 31.04 16.20 13.93 0.91 141.84 1438.57 1206.54 20:50:01 14.85 0.00 14.13 0.72 0.00 596.51 383.53 21:00:23 16.03 0.00 15.24 0.79 0.04 439.76 514.08 21:10:01 2.00 0.00 2.00 0.00 0.00 34.73 0.03 21:20:01 7.54 0.00 7.19 0.35 0.00 213.86 191.65 21:30:23 4.92 0.00 4.74 0.19 0.00 134.50 52.43 21:40:01 29.00 19.50 8.95 0.55 158.64 748.13 268.17 21:50:01 14.38 0.05 13.71 0.62 2.57 868.18 509.07 22:00:14 2.97 0.00 2.90 0.07 0.00 51.62 167.48 22:10:01 10.23 0.01 9.67 0.55 0.04 1226.69 270.57 22:20:01 4.89 0.01 4.70 0.18 0.43 138.65 103.90 Average: 15.75 2.90 11.14 1.71 76.92 1447.96 18957.72 20:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:20:01 1726696 8269540 7654640 46.75 234444 6149284 9102848 52.25 2257676 11663928 80 20:30:23 3782608 10342232 5584300 34.11 235972 6164584 6835984 39.24 2316688 9558612 8 20:40:01 5988148 12875380 3051728 18.64 245104 6475028 3759012 21.58 2469584 7202392 400 20:50:01 6559644 13551464 2375620 14.51 250148 6569076 3090872 17.74 2493268 6598136 308 21:00:23 4390540 11433420 4492376 27.44 252760 6617400 5212744 29.92 2498368 8760452 480 21:10:01 4254488 11299192 4626392 28.26 253136 6618868 5302984 30.44 2498724 8890944 228 21:20:01 2893196 9965028 5960064 36.40 254124 6644920 6637656 38.10 2501668 10247992 424 21:30:23 2887748 9976472 5948476 36.33 254764 6661172 6665272 38.26 2504624 10242096 160 21:40:01 5653304 13094708 2831616 17.29 262700 6997280 3707952 21.28 2608308 7382324 165516 21:50:01 3993264 11445896 4479244 27.36 264288 7006584 5195484 29.82 2653180 8991176 116 22:00:14 7854024 15333472 593064 3.62 265728 7029804 1297724 7.45 2655116 5131368 21372 22:10:01 3761736 11500504 4423800 27.02 272400 7275148 5129008 29.44 2741044 9124928 336 22:20:01 2734764 10479500 5444228 33.25 272828 7280600 6069644 34.84 2754508 10133808 344 Average: 4344628 11505139 4420427 27.00 255261 6729981 5231322 30.03 2534827 8763704 14598 20:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:20:01 lo 11.89 11.89 11.18 11.18 0.00 0.00 0.00 0.00 20:20:01 ens3 14.94 8.24 264.38 0.81 0.00 0.00 0.00 0.00 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:23 lo 12.41 12.41 6.94 6.94 0.00 0.00 0.00 0.00 20:30:23 ens3 0.82 0.62 0.15 0.92 0.00 0.00 0.00 0.00 20:30:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 lo 17.35 17.35 9.38 9.38 0.00 0.00 0.00 0.00 20:40:01 ens3 1.21 0.92 0.33 0.26 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 lo 9.23 9.23 4.70 4.70 0.00 0.00 0.00 0.00 20:50:01 ens3 0.98 0.78 0.26 0.21 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:23 lo 19.09 19.09 9.74 9.74 0.00 0.00 0.00 0.00 21:00:23 ens3 0.81 0.66 0.15 0.13 0.00 0.00 0.00 0.00 21:00:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 lo 10.87 10.87 5.07 5.07 0.00 0.00 0.00 0.00 21:10:01 ens3 0.52 0.37 0.10 0.08 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 lo 29.49 29.49 11.66 11.66 0.00 0.00 0.00 0.00 21:20:01 ens3 0.75 0.59 0.17 0.14 0.00 0.00 0.00 0.00 21:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:23 lo 18.89 18.89 9.75 9.75 0.00 0.00 0.00 0.00 21:30:23 ens3 0.71 0.54 0.14 0.11 0.00 0.00 0.00 0.00 21:30:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 lo 15.40 15.40 8.58 8.58 0.00 0.00 0.00 0.00 21:40:01 ens3 0.93 0.71 0.27 0.22 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 lo 18.99 18.99 7.83 7.83 0.00 0.00 0.00 0.00 21:50:01 ens3 0.93 0.77 0.18 0.15 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:14 lo 14.70 14.70 4.56 4.56 0.00 0.00 0.00 0.00 22:00:14 ens3 0.37 0.21 0.07 0.04 0.00 0.00 0.00 0.00 22:00:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 lo 14.63 14.63 8.52 8.52 0.00 0.00 0.00 0.00 22:10:01 ens3 0.84 0.67 0.23 0.19 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 lo 29.31 29.31 11.21 11.21 0.00 0.00 0.00 0.00 22:20:01 ens3 0.80 0.55 0.21 0.16 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.11 17.11 8.40 8.40 0.00 0.00 0.00 0.00 Average: ens3 1.89 1.20 20.54 0.26 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-44959) 07/21/25 _x86_64_ (4 CPU) 20:05:07 LINUX RESTART (4 CPU) 20:10:00 CPU %user %nice %system %iowait %steal %idle 20:20:01 all 32.93 0.00 1.66 0.27 0.09 65.04 20:20:01 0 33.89 0.00 1.64 0.29 0.09 64.09 20:20:01 1 32.11 0.00 1.55 0.21 0.09 66.04 20:20:01 2 33.98 0.00 1.73 0.31 0.09 63.89 20:20:01 3 31.76 0.00 1.74 0.27 0.09 66.14 20:30:23 all 14.32 0.00 0.67 0.04 0.07 84.91 20:30:23 0 14.12 0.00 0.58 0.05 0.07 85.18 20:30:23 1 14.19 0.00 0.74 0.06 0.07 84.94 20:30:23 2 14.86 0.00 0.67 0.02 0.07 84.38 20:30:23 3 14.09 0.00 0.69 0.03 0.07 85.12 20:40:01 all 21.25 0.00 0.87 0.73 0.08 77.07 20:40:01 0 20.40 0.00 0.89 0.59 0.07 78.05 20:40:01 1 20.79 0.00 0.85 0.32 0.08 77.97 20:40:01 2 22.65 0.00 0.84 1.23 0.08 75.20 20:40:01 3 21.16 0.00 0.92 0.77 0.07 77.07 20:50:01 all 21.33 0.00 0.98 0.11 0.16 77.43 20:50:01 0 20.56 0.00 1.04 0.04 0.17 78.19 20:50:01 1 21.06 0.00 1.06 0.04 0.22 77.61 20:50:01 2 21.36 0.00 0.99 0.28 0.15 77.22 20:50:01 3 22.32 0.00 0.84 0.07 0.07 76.69 21:00:23 all 27.12 0.00 1.03 0.07 0.09 71.70 21:00:23 0 27.23 0.00 0.94 0.03 0.09 71.71 21:00:23 1 26.72 0.00 0.95 0.02 0.09 72.22 21:00:23 2 27.92 0.00 1.20 0.18 0.09 70.62 21:00:23 3 26.61 0.00 1.02 0.04 0.09 72.24 21:10:01 all 1.75 0.00 0.18 0.01 0.05 98.00 21:10:01 0 1.86 0.00 0.15 0.00 0.04 97.95 21:10:01 1 1.76 0.00 0.23 0.01 0.05 97.95 21:10:01 2 1.79 0.00 0.20 0.01 0.06 97.94 21:10:01 3 1.60 0.00 0.16 0.03 0.04 98.17 21:20:01 all 15.58 0.00 0.63 0.18 0.09 83.51 21:20:01 0 15.39 0.00 0.57 0.30 0.08 83.66 21:20:01 1 15.73 0.00 0.66 0.22 0.08 83.32 21:20:01 2 15.93 0.00 0.65 0.22 0.08 83.13 21:20:01 3 15.27 0.00 0.62 0.01 0.14 83.96 21:30:23 all 9.63 0.00 0.47 0.02 0.06 89.82 21:30:23 0 9.79 0.00 0.55 0.01 0.06 89.59 21:30:23 1 9.77 0.00 0.42 0.04 0.06 89.72 21:30:23 2 9.59 0.00 0.44 0.04 0.07 89.87 21:30:23 3 9.36 0.00 0.46 0.01 0.07 90.11 21:40:01 all 12.25 0.00 0.59 0.07 0.07 87.02 21:40:01 0 12.65 0.00 0.58 0.07 0.07 86.63 21:40:01 1 11.98 0.00 0.59 0.08 0.07 87.29 21:40:01 2 11.40 0.00 0.59 0.11 0.07 87.84 21:40:01 3 12.96 0.00 0.62 0.02 0.07 86.33 21:50:01 all 25.14 0.00 0.96 0.06 0.08 73.76 21:50:01 0 24.34 0.00 0.88 0.02 0.08 74.68 21:50:01 1 25.86 0.00 1.00 0.03 0.09 73.03 21:50:01 2 25.64 0.00 0.96 0.03 0.09 73.28 21:50:01 3 24.74 0.00 0.98 0.16 0.09 74.04 22:00:14 all 2.02 0.00 0.33 0.02 0.06 97.56 22:00:14 0 1.89 0.00 0.30 0.02 0.06 97.74 22:00:14 1 2.33 0.00 0.34 0.02 0.06 97.24 22:00:14 2 1.77 0.00 0.32 0.04 0.06 97.82 22:00:14 3 2.11 0.00 0.36 0.02 0.06 97.45 22:00:14 CPU %user %nice %system %iowait %steal %idle 22:10:01 all 14.50 0.00 0.61 0.06 0.07 84.76 22:10:01 0 14.42 0.00 0.60 0.12 0.07 84.79 22:10:01 1 14.58 0.00 0.62 0.04 0.08 84.69 22:10:01 2 14.24 0.00 0.62 0.05 0.08 85.01 22:10:01 3 14.79 0.00 0.57 0.02 0.07 84.55 22:20:01 all 9.46 0.00 0.41 0.06 0.09 89.99 22:20:01 0 8.94 0.00 0.36 0.05 0.11 90.54 22:20:01 1 9.26 0.00 0.43 0.03 0.08 90.20 22:20:01 2 10.12 0.00 0.47 0.01 0.08 89.33 22:20:01 3 9.52 0.00 0.37 0.14 0.09 89.88 Average: all 15.97 0.00 0.72 0.13 0.08 83.10 Average: 0 15.83 0.00 0.70 0.12 0.08 83.27 Average: 1 15.88 0.00 0.73 0.09 0.09 83.22 Average: 2 16.28 0.00 0.75 0.19 0.08 82.70 Average: 3 15.89 0.00 0.72 0.12 0.08 83.19