---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-1096 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 61G 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 706 4937 3 10344 14940 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:c4:af:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.47/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79177sec preferred_lft 79177sec inet6 fe80::f816:3eff:fec4:af82/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ab:08:97:86 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-1096) 02/21/25 _x86_64_ (4 CPU) 15:23:43 LINUX RESTART (4 CPU) 15:30:14 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:40:24 37.04 0.69 20.97 15.39 67.37 1504.82 213635.34 15:50:24 7.21 0.00 6.91 0.30 0.01 197.79 381.93 16:00:09 21.26 0.62 19.46 1.17 7.55 1427.24 2107.39 16:10:24 20.45 0.00 19.51 0.94 0.00 560.95 1073.15 16:20:24 8.12 0.01 7.80 0.30 0.51 140.71 588.52 16:30:18 7.35 0.00 7.09 0.26 0.00 135.66 119.24 16:40:24 6.36 0.00 6.11 0.25 0.00 109.40 87.83 16:50:24 5.06 0.00 4.90 0.16 0.00 88.61 77.19 17:00:03 16.24 0.00 15.38 0.85 0.03 1338.79 1596.70 17:10:24 8.99 0.00 8.44 0.56 0.00 1091.72 497.28 17:20:24 7.44 0.00 7.14 0.30 0.00 186.60 147.41 Average: 13.24 0.12 11.24 1.88 6.94 615.18 20319.23 15:30:14 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:40:24 3170020 11494880 4430736 27.06 230568 7919044 5141352 29.51 2379588 10084060 188 15:50:24 3027436 11357412 4567824 27.90 231940 7922812 5255580 30.17 2391300 10213384 152 16:00:09 6668340 15337276 589360 3.60 244668 8236752 1294220 7.43 2499720 6456852 63292 16:10:24 4175772 12850788 3074668 18.78 247860 8239336 3780128 21.70 2518280 8940848 196 16:20:24 2603352 11282000 4642444 28.35 249260 8241532 5279048 30.30 2519884 10507968 80 16:30:18 3125800 11808628 4116328 25.14 250132 8244864 5648480 32.42 2520964 9986872 200 16:40:24 1307836 9993436 5930308 36.22 250964 8246636 6666316 38.26 2521892 11787564 316 16:50:24 2726308 11414412 4510088 27.55 251596 8248476 5241364 30.09 2522536 10375888 432 17:00:03 6383600 15338844 586464 3.58 259596 8499572 1296108 7.44 2622128 6615472 392 17:10:24 2167588 11393128 4530236 27.67 266996 8753444 5293180 30.38 2679716 10744332 232 17:20:24 1353720 10582516 5340308 32.62 267556 8755876 6077344 34.88 2724044 11526136 56 Average: 3337252 12077575 3847160 23.50 250103 8300759 4633920 26.60 2536368 9749034 5958 15:30:14 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:40:24 lo 10.98 10.98 8.09 8.09 0.00 0.00 0.00 0.00 15:40:24 ens3 0.93 0.65 0.22 0.17 0.00 0.00 0.00 0.00 15:40:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:24 lo 12.73 12.73 5.97 5.97 0.00 0.00 0.00 0.00 15:50:24 ens3 0.65 0.42 0.13 0.10 0.00 0.00 0.00 0.00 15:50:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:09 lo 17.75 17.75 9.57 9.57 0.00 0.00 0.00 0.00 16:00:09 ens3 1.39 1.16 0.43 0.35 0.00 0.00 0.00 0.00 16:00:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:24 lo 13.12 13.12 7.54 7.54 0.00 0.00 0.00 0.00 16:10:24 ens3 1.31 1.03 0.28 1.24 0.00 0.00 0.00 0.00 16:10:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:24 lo 19.59 19.59 9.31 9.31 0.00 0.00 0.00 0.00 16:20:24 ens3 1.26 0.68 0.31 0.22 0.00 0.00 0.00 0.00 16:20:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:18 lo 28.32 28.32 9.85 9.85 0.00 0.00 0.00 0.00 16:30:18 ens3 0.83 0.49 0.20 0.14 0.00 0.00 0.00 0.00 16:30:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:24 lo 21.81 21.81 12.01 12.01 0.00 0.00 0.00 0.00 16:40:24 ens3 6.97 4.16 4.46 3.00 0.00 0.00 0.00 0.00 16:40:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:24 lo 16.48 16.48 8.93 8.93 0.00 0.00 0.00 0.00 16:50:24 ens3 0.68 0.52 0.15 0.12 0.00 0.00 0.00 0.00 16:50:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:03 lo 16.35 16.35 7.33 7.33 0.00 0.00 0.00 0.00 17:00:03 ens3 1.70 1.09 0.52 0.39 0.00 0.00 0.00 0.00 17:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:24 lo 22.20 22.20 9.55 9.55 0.00 0.00 0.00 0.00 17:10:24 ens3 1.00 0.53 0.20 0.15 0.00 0.00 0.00 0.00 17:10:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:24 lo 24.02 24.02 10.45 10.45 0.00 0.00 0.00 0.00 17:20:24 ens3 1.02 0.77 0.23 0.19 0.00 0.00 0.00 0.00 17:20:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 18.48 18.48 8.97 8.97 0.00 0.00 0.00 0.00 Average: ens3 1.62 1.05 0.65 0.56 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-1096) 02/21/25 _x86_64_ (4 CPU) 15:23:43 LINUX RESTART (4 CPU) 15:30:14 CPU %user %nice %system %iowait %steal %idle 15:40:24 all 26.80 0.00 1.08 0.10 0.10 71.93 15:40:24 0 26.78 0.00 1.08 0.12 0.10 71.93 15:40:24 1 27.54 0.00 1.03 0.12 0.10 71.22 15:40:24 2 26.38 0.00 1.06 0.09 0.10 72.37 15:40:24 3 26.50 0.00 1.14 0.06 0.09 72.21 15:50:24 all 11.78 0.00 0.50 0.03 0.09 87.60 15:50:24 0 11.39 0.00 0.52 0.05 0.10 87.94 15:50:24 1 11.68 0.00 0.51 0.02 0.09 87.70 15:50:24 2 11.23 0.00 0.55 0.02 0.10 88.10 15:50:24 3 12.81 0.00 0.40 0.04 0.08 86.68 16:00:09 all 26.67 0.00 0.94 0.12 0.10 72.18 16:00:09 0 26.12 0.00 0.99 0.15 0.09 72.64 16:00:09 1 27.53 0.00 0.85 0.09 0.09 71.44 16:00:09 2 25.73 0.00 1.05 0.17 0.10 72.95 16:00:09 3 27.28 0.00 0.86 0.05 0.10 71.71 16:10:24 all 29.51 0.00 1.04 0.17 0.10 69.17 16:10:24 0 29.41 0.00 1.01 0.23 0.09 69.25 16:10:24 1 29.87 0.00 0.98 0.04 0.10 69.00 16:10:24 2 29.35 0.00 1.10 0.06 0.09 69.39 16:10:24 3 29.41 0.00 1.08 0.36 0.10 69.05 16:20:24 all 13.13 0.00 0.57 0.06 0.09 86.15 16:20:24 0 13.39 0.00 0.60 0.05 0.09 85.87 16:20:24 1 12.44 0.00 0.58 0.01 0.09 86.88 16:20:24 2 13.30 0.00 0.55 0.07 0.09 85.99 16:20:24 3 13.40 0.00 0.54 0.10 0.09 85.87 16:30:18 all 12.00 0.00 0.53 0.20 0.08 87.19 16:30:18 0 11.94 0.00 0.59 0.06 0.08 87.33 16:30:18 1 12.22 0.00 0.55 0.15 0.08 87.00 16:30:18 2 11.86 0.00 0.46 0.07 0.08 87.53 16:30:18 3 11.97 0.00 0.52 0.53 0.08 86.89 16:40:24 all 12.26 0.00 0.47 0.06 0.09 87.12 16:40:24 0 11.63 0.00 0.51 0.01 0.09 87.76 16:40:24 1 12.51 0.00 0.49 0.03 0.09 86.89 16:40:24 2 12.18 0.00 0.54 0.16 0.09 87.01 16:40:24 3 12.71 0.00 0.36 0.03 0.08 86.82 16:50:24 all 7.50 0.00 0.37 0.02 0.08 92.03 16:50:24 0 7.70 0.00 0.33 0.01 0.08 91.89 16:50:24 1 7.36 0.00 0.40 0.02 0.08 92.14 16:50:24 2 7.64 0.00 0.39 0.02 0.08 91.86 16:50:24 3 7.30 0.00 0.38 0.02 0.09 92.21 17:00:03 all 23.65 0.00 0.95 0.07 0.09 75.25 17:00:03 0 23.89 0.00 0.93 0.13 0.08 74.96 17:00:03 1 23.24 0.00 1.02 0.11 0.09 75.54 17:00:03 2 24.31 0.00 0.90 0.02 0.09 74.68 17:00:03 3 23.15 0.00 0.93 0.02 0.09 75.80 17:10:24 all 13.19 0.00 0.66 0.04 0.09 86.02 17:10:24 0 13.59 0.00 0.68 0.05 0.09 85.60 17:10:24 1 12.03 0.00 0.70 0.09 0.10 87.08 17:10:24 2 13.49 0.00 0.68 0.01 0.09 85.73 17:10:24 3 13.64 0.00 0.56 0.02 0.09 85.68 17:20:24 all 14.11 0.00 0.58 0.03 0.10 85.18 17:20:24 0 14.80 0.00 0.52 0.04 0.09 84.55 17:20:24 1 14.22 0.00 0.56 0.02 0.10 85.11 17:20:24 2 13.74 0.00 0.58 0.03 0.10 85.55 17:20:24 3 13.69 0.00 0.65 0.04 0.10 85.53 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.32 0.00 0.70 0.08 0.09 81.81 Average: 0 17.32 0.00 0.71 0.08 0.09 81.80 Average: 1 17.32 0.00 0.70 0.06 0.09 81.83 Average: 2 17.19 0.00 0.72 0.07 0.09 81.94 Average: 3 17.43 0.00 0.68 0.12 0.09 81.68