---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-35762 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 11G 67G 14% / 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 606 9848 4 5534 15040 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:03:72:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.182/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75497sec preferred_lft 75497sec inet6 fe80::f816:3eff:fe03:72a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5a:51:42:8e 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-4g-35762) 06/20/25 _x86_64_ (4 CPU) 01:06:28 LINUX RESTART (4 CPU) 01:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:20:01 65.97 1.14 44.44 20.39 608.29 3952.31 353433.31 01:30:32 20.55 0.16 17.66 2.74 4.37 4709.56 8271.21 01:40:01 18.73 0.03 16.86 1.84 0.63 6292.54 7792.07 01:50:01 2.25 0.00 2.25 0.00 0.00 26.04 0.00 02:00:06 1.50 0.00 1.50 0.00 0.00 17.31 0.00 02:10:01 1.58 0.00 1.58 0.00 0.00 17.85 0.00 02:20:01 2.32 0.00 2.32 0.00 0.00 26.94 0.00 02:30:06 2.33 0.00 2.33 0.00 0.00 26.83 0.00 02:40:01 1.97 0.00 1.97 0.00 0.00 22.82 0.00 02:50:01 2.15 0.00 2.15 0.00 0.00 24.80 0.00 03:00:06 1.81 0.00 1.81 0.00 0.00 20.85 0.00 03:10:01 1.46 0.00 1.46 0.00 0.00 16.99 0.00 03:20:01 1.49 0.00 1.49 0.00 0.00 17.04 0.00 03:30:06 2.02 0.00 2.02 0.00 0.00 22.91 0.00 03:40:01 2.40 0.00 2.40 0.00 0.00 27.00 0.00 03:50:01 1.89 0.00 1.89 0.00 0.00 21.50 0.00 04:00:06 1.58 0.00 1.58 0.00 0.00 17.47 0.00 Average: 7.77 0.08 6.22 1.47 36.08 892.59 21729.75 01:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 9509264 13047304 2911448 17.78 134264 3545112 3197152 18.35 871604 5626832 29736 01:30:32 9053772 13043080 2912036 17.79 152820 3947056 3148176 18.07 991672 5927440 106688 01:40:01 7356872 12687676 3260356 19.91 171548 5203424 3294176 18.91 1559008 6954124 224 01:50:01 7356620 12687600 3260460 19.91 171748 5203432 3294360 18.91 1559192 6955268 220 02:00:06 7356372 12687512 3260508 19.91 171884 5203444 3294428 18.91 1559340 6955892 236 02:10:01 7356372 12687700 3260416 19.91 171988 5203640 3302620 18.96 1559448 6957144 224 02:20:01 7356372 12688156 3259840 19.91 172288 5203784 3302620 18.96 1559744 6958368 216 02:30:06 7356372 12688408 3259644 19.91 172540 5203792 3302748 18.96 1559992 6958912 56 02:40:01 7355868 12688236 3259800 19.91 172708 5203928 3303928 18.96 1560168 6960752 24 02:50:01 7355868 12688452 3259576 19.91 172916 5203936 3302812 18.96 1560380 6960908 220 03:00:06 7355616 12688332 3259692 19.91 173088 5203948 3302876 18.96 1560536 6961528 208 03:10:01 7355364 12688344 3259704 19.91 173208 5204080 3302876 18.96 1560664 6962656 216 03:20:01 7355364 12688452 3259576 19.91 173300 5204096 3303660 18.96 1560756 6963520 20 03:30:06 7355112 12688536 3259556 19.91 173496 5204232 3302876 18.96 1560956 6964332 248 03:40:01 7355112 12688760 3259340 19.91 173724 5204240 3302876 18.96 1561172 6965324 216 03:50:01 7354612 12688644 3259456 19.91 173948 5204380 3302876 18.96 1561404 6966080 212 04:00:06 7354360 12688496 3259592 19.91 174044 5204380 3302876 18.96 1561500 6966860 220 Average: 7582311 12730217 3218882 19.66 169383 5032406 3286114 18.86 1486326 6821526 8187 01:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:01 lo 19.05 19.05 4.13 4.13 0.00 0.00 0.00 0.00 01:20:01 ens3 50.01 37.01 344.09 8.86 0.00 0.00 0.00 0.00 01:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:32 lo 1195.30 1195.30 1106.27 1106.27 0.00 0.00 0.00 0.00 01:30:32 ens3 42.37 30.30 255.96 6.95 0.00 0.00 0.00 0.00 01:30:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 1063.44 1063.44 1040.08 1040.08 0.00 0.00 0.00 0.00 01:40:01 ens3 37.95 28.89 218.84 8.47 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:50:01 ens3 0.27 0.08 0.04 0.02 0.00 0.00 0.00 0.00 01:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:00:06 ens3 0.27 0.08 0.04 0.02 0.00 0.00 0.00 0.00 02:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:10:01 ens3 0.56 0.13 0.12 0.06 0.00 0.00 0.00 0.00 02:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:20:01 ens3 2.47 0.23 0.43 0.14 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:30:06 ens3 1.50 0.15 0.22 0.08 0.00 0.00 0.00 0.00 02:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:40:01 ens3 0.56 0.16 0.13 0.08 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:50:01 ens3 0.71 0.57 0.12 0.66 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:00:06 ens3 0.27 0.08 0.04 0.02 0.00 0.00 0.00 0.00 03:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:10:01 ens3 0.25 0.08 0.04 0.02 0.00 0.00 0.00 0.00 03:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 ens3 0.28 0.11 0.06 0.04 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:30:06 ens3 0.34 0.13 0.08 0.04 0.00 0.00 0.00 0.00 03:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:40:01 ens3 0.40 0.11 0.08 0.04 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:50:01 ens3 0.26 0.08 0.04 0.02 0.00 0.00 0.00 0.00 03:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:00:06 ens3 0.24 0.08 0.04 0.02 0.00 0.00 0.00 0.00 04:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 134.43 134.43 126.66 126.66 0.00 0.00 0.00 0.00 Average: ens3 8.17 5.78 48.35 1.50 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-4g-35762) 06/20/25 _x86_64_ (4 CPU) 01:06:28 LINUX RESTART (4 CPU) 01:10:01 CPU %user %nice %system %iowait %steal %idle 01:20:01 all 38.17 0.00 1.72 0.47 0.09 59.55 01:20:01 0 37.76 0.00 2.10 0.13 0.09 59.92 01:20:01 1 38.68 0.00 1.64 1.32 0.09 58.27 01:20:01 2 37.46 0.00 1.52 0.14 0.10 60.79 01:20:01 3 38.79 0.00 1.61 0.27 0.09 59.24 01:30:32 all 24.69 0.00 1.61 0.16 0.09 73.44 01:30:32 0 23.75 0.00 1.50 0.22 0.09 74.44 01:30:32 1 24.88 0.00 1.68 0.12 0.09 73.23 01:30:32 2 24.87 0.00 1.57 0.12 0.09 73.35 01:30:32 3 25.27 0.00 1.71 0.17 0.09 72.76 01:40:01 all 30.10 0.00 1.52 0.13 0.06 68.18 01:40:01 0 30.14 0.00 1.64 0.23 0.06 67.92 01:40:01 1 32.30 0.00 1.82 0.08 0.07 65.73 01:40:01 2 29.03 0.00 1.17 0.19 0.06 69.55 01:40:01 3 28.92 0.00 1.46 0.04 0.07 69.52 01:50:01 all 0.21 0.00 0.04 0.01 0.03 99.71 01:50:01 0 0.03 0.00 0.04 0.02 0.03 99.89 01:50:01 1 0.66 0.00 0.06 0.00 0.04 99.24 01:50:01 2 0.10 0.00 0.03 0.01 0.02 99.83 01:50:01 3 0.06 0.00 0.05 0.00 0.03 99.86 02:00:06 all 0.22 0.00 0.05 0.01 0.03 99.69 02:00:06 0 0.05 0.00 0.04 0.00 0.03 99.88 02:00:06 1 0.75 0.00 0.08 0.01 0.04 99.12 02:00:06 2 0.05 0.00 0.04 0.02 0.03 99.86 02:00:06 3 0.03 0.00 0.03 0.00 0.02 99.91 02:10:01 all 0.18 0.00 0.05 0.01 0.03 99.74 02:10:01 0 0.10 0.00 0.03 0.01 0.03 99.84 02:10:01 1 0.06 0.00 0.05 0.00 0.03 99.86 02:10:01 2 0.51 0.00 0.06 0.02 0.03 99.38 02:10:01 3 0.05 0.00 0.04 0.00 0.03 99.87 02:20:01 all 0.12 0.00 0.06 0.06 0.03 99.74 02:20:01 0 0.10 0.00 0.07 0.07 0.03 99.73 02:20:01 1 0.08 0.00 0.06 0.04 0.02 99.79 02:20:01 2 0.06 0.00 0.04 0.10 0.02 99.78 02:20:01 3 0.25 0.00 0.05 0.01 0.03 99.66 02:30:06 all 0.21 0.00 0.06 0.01 0.03 99.70 02:30:06 0 0.04 0.00 0.05 0.00 0.02 99.89 02:30:06 1 0.30 0.00 0.05 0.02 0.03 99.60 02:30:06 2 0.11 0.00 0.07 0.01 0.03 99.78 02:30:06 3 0.37 0.00 0.06 0.00 0.03 99.55 02:40:01 all 0.31 0.00 0.05 0.01 0.02 99.60 02:40:01 0 0.10 0.00 0.07 0.01 0.03 99.79 02:40:01 1 1.00 0.00 0.06 0.00 0.03 98.91 02:40:01 2 0.11 0.00 0.06 0.04 0.02 99.78 02:40:01 3 0.03 0.00 0.03 0.00 0.01 99.92 02:50:01 all 0.12 0.00 0.05 0.06 0.02 99.74 02:50:01 0 0.08 0.00 0.05 0.16 0.02 99.70 02:50:01 1 0.10 0.00 0.06 0.00 0.03 99.81 02:50:01 2 0.24 0.00 0.06 0.08 0.03 99.59 02:50:01 3 0.07 0.00 0.04 0.00 0.02 99.87 03:00:06 all 0.07 0.00 0.05 0.05 0.02 99.81 03:00:06 0 0.05 0.00 0.05 0.11 0.02 99.77 03:00:06 1 0.08 0.00 0.05 0.03 0.02 99.81 03:00:06 2 0.14 0.00 0.08 0.03 0.03 99.73 03:00:06 3 0.03 0.00 0.03 0.01 0.01 99.92 03:00:06 CPU %user %nice %system %iowait %steal %idle 03:10:01 all 0.09 0.00 0.05 0.01 0.02 99.83 03:10:01 0 0.05 0.00 0.05 0.01 0.02 99.87 03:10:01 1 0.10 0.00 0.07 0.00 0.03 99.79 03:10:01 2 0.14 0.00 0.07 0.02 0.03 99.74 03:10:01 3 0.04 0.00 0.03 0.00 0.01 99.92 03:20:01 all 0.15 0.00 0.05 0.01 0.02 99.77 03:20:01 0 0.34 0.00 0.05 0.00 0.02 99.58 03:20:01 1 0.08 0.00 0.05 0.00 0.02 99.85 03:20:01 2 0.12 0.00 0.06 0.00 0.03 99.78 03:20:01 3 0.06 0.00 0.04 0.02 0.02 99.87 03:30:06 all 0.12 0.00 0.05 0.01 0.02 99.80 03:30:06 0 0.07 0.00 0.05 0.01 0.02 99.86 03:30:06 1 0.22 0.00 0.05 0.00 0.02 99.71 03:30:06 2 0.13 0.00 0.07 0.01 0.02 99.77 03:30:06 3 0.05 0.00 0.05 0.02 0.02 99.87 03:40:01 all 0.11 0.00 0.05 0.14 0.02 99.67 03:40:01 0 0.03 0.00 0.04 0.00 0.02 99.91 03:40:01 1 0.27 0.00 0.06 0.00 0.03 99.64 03:40:01 2 0.07 0.00 0.05 0.30 0.02 99.56 03:40:01 3 0.06 0.00 0.06 0.27 0.02 99.59 03:50:01 all 0.24 0.00 0.05 0.02 0.02 99.67 03:50:01 0 0.07 0.00 0.05 0.00 0.03 99.85 03:50:01 1 0.70 0.00 0.06 0.02 0.03 99.19 03:50:01 2 0.13 0.00 0.05 0.04 0.02 99.76 03:50:01 3 0.05 0.00 0.04 0.02 0.02 99.87 04:00:06 all 0.09 0.00 0.05 0.01 0.03 99.82 04:00:06 0 0.16 0.00 0.04 0.01 0.02 99.77 04:00:06 1 0.06 0.00 0.06 0.00 0.02 99.86 04:00:06 2 0.10 0.00 0.07 0.00 0.04 99.78 04:00:06 3 0.04 0.00 0.04 0.02 0.02 99.88 Average: all 5.57 0.00 0.33 0.07 0.03 94.00 Average: 0 5.44 0.00 0.35 0.06 0.03 94.12 Average: 1 5.86 0.00 0.35 0.10 0.04 93.65 Average: 2 5.47 0.00 0.30 0.07 0.04 94.13 Average: 3 5.52 0.00 0.32 0.05 0.03 94.08