---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-41781 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 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 686 4897 3 10404 14959 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:a6:54:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.142/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78909sec preferred_lft 78909sec inet6 fe80::f816:3eff:fea6:5424/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:67:78:b2:1f 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-41781) 07/11/25 _x86_64_ (4 CPU) 10:54:27 LINUX RESTART (4 CPU) 11:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:10:29 52.27 1.97 34.49 15.81 467.88 10652.63 224290.17 11:20:30 6.91 0.01 6.54 0.36 0.13 222.74 1511.04 11:30:30 20.54 0.73 18.74 1.07 8.42 1683.03 1685.02 11:40:31 13.30 0.00 12.78 0.52 0.00 224.00 411.46 11:50:31 9.33 0.00 8.90 0.43 0.00 162.33 284.52 12:00:32 5.41 0.00 5.22 0.19 0.00 126.53 288.26 12:10:32 19.79 11.93 7.49 0.38 137.00 150.77 318.31 12:20:33 3.44 0.00 3.44 0.00 0.00 61.54 0.43 12:30:32 15.69 0.02 14.94 0.73 3.92 1280.76 688.85 12:40:34 8.88 0.00 8.44 0.44 0.00 187.23 293.91 12:50:34 9.76 0.00 9.22 0.53 0.00 1214.77 466.79 Average: 15.18 1.34 11.93 1.92 57.78 1488.34 21749.19 11:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:29 1903576 10141516 5782336 35.32 232400 7816780 6915080 39.69 2309252 11402752 624 11:20:30 2278896 10521564 5402652 33.00 233984 7819700 6894204 39.57 2326016 11019688 432 11:30:30 4455604 13064620 2859544 17.46 246492 8159056 3683776 21.14 2441700 8715460 176 11:40:31 5067280 13679948 2244508 13.71 248632 8160516 2962312 17.00 2454672 8100476 76 11:50:31 2822072 11438432 4484520 27.39 250164 8162688 5194988 29.82 2456348 10333744 124 12:00:32 2747100 11367920 4555004 27.82 251040 8166256 5258008 30.18 2457236 10390828 380 12:10:32 2001636 10681528 5240756 32.01 255136 8207564 6502592 37.32 2497644 11091096 364 12:20:33 1048244 9730552 6190904 37.81 255528 8209580 6922500 39.73 2498120 12036176 248 12:30:32 6386984 15356408 566644 3.46 264492 8477464 1318148 7.57 2601700 6612300 52 12:40:34 2419692 11393972 4527420 27.65 265576 8481228 5276392 30.29 2604708 10565864 436 12:50:34 2147468 11402788 4517896 27.59 273292 8745064 5260004 30.19 2700064 10713504 368 Average: 3025323 11707204 4215653 25.75 252431 8218718 5108000 29.32 2486133 10089263 298 11:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:29 lo 14.48 14.48 15.27 15.27 0.00 0.00 0.00 0.00 11:10:29 ens3 12.02 7.95 117.73 0.75 0.00 0.00 0.00 0.00 11:10:29 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:30 lo 13.85 13.85 8.28 8.28 0.00 0.00 0.00 0.00 11:20:30 ens3 0.79 0.59 0.16 0.13 0.00 0.00 0.00 0.00 11:20:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:30 lo 17.69 17.69 9.53 9.53 0.00 0.00 0.00 0.00 11:30:30 ens3 1.34 1.25 0.36 0.31 0.00 0.00 0.00 0.00 11:30:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:31 lo 8.87 8.87 5.65 5.65 0.00 0.00 0.00 0.00 11:40:31 ens3 0.81 0.55 0.15 0.12 0.00 0.00 0.00 0.00 11:40:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:31 lo 19.75 19.75 12.25 12.25 0.00 0.00 0.00 0.00 11:50:31 ens3 1.27 1.19 0.21 1.18 0.00 0.00 0.00 0.00 11:50:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:32 lo 26.27 26.27 9.66 9.66 0.00 0.00 0.00 0.00 12:00:32 ens3 0.69 0.43 0.14 0.10 0.00 0.00 0.00 0.00 12:00:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:32 lo 21.15 21.15 12.28 12.28 0.00 0.00 0.00 0.00 12:10:32 ens3 0.75 0.55 0.13 0.11 0.00 0.00 0.00 0.00 12:10:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:33 lo 17.56 17.56 10.74 10.74 0.00 0.00 0.00 0.00 12:20:33 ens3 0.68 0.48 0.18 0.12 0.00 0.00 0.00 0.00 12:20:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:32 lo 10.59 10.59 6.77 6.77 0.00 0.00 0.00 0.00 12:30:32 ens3 0.96 0.93 0.23 0.20 0.00 0.00 0.00 0.00 12:30:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:34 lo 22.84 22.84 8.32 8.32 0.00 0.00 0.00 0.00 12:40:34 ens3 0.84 0.59 0.17 0.13 0.00 0.00 0.00 0.00 12:40:34 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:34 lo 20.07 20.07 10.32 10.32 0.00 0.00 0.00 0.00 12:50:34 ens3 0.84 0.67 0.20 0.17 0.00 0.00 0.00 0.00 12:50:34 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.54 17.54 9.94 9.94 0.00 0.00 0.00 0.00 Average: ens3 1.95 1.41 11.31 0.30 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-41781) 07/11/25 _x86_64_ (4 CPU) 10:54:27 LINUX RESTART (4 CPU) 11:00:02 CPU %user %nice %system %iowait %steal %idle 11:10:29 all 35.91 0.00 1.46 2.02 0.11 60.50 11:10:29 0 36.18 0.00 1.34 1.38 0.10 61.00 11:10:29 1 36.24 0.00 1.60 1.16 0.11 60.90 11:10:29 2 36.70 0.00 1.60 2.60 0.11 59.00 11:10:29 3 34.53 0.00 1.31 2.94 0.11 61.11 11:20:30 all 14.32 0.00 0.68 0.24 0.09 84.66 11:20:30 0 14.23 0.00 0.68 0.43 0.09 84.57 11:20:30 1 13.93 0.00 0.67 0.16 0.09 85.15 11:20:30 2 14.67 0.00 0.70 0.21 0.10 84.33 11:20:30 3 14.44 0.00 0.69 0.17 0.10 84.60 11:30:30 all 24.31 0.00 0.92 0.17 0.09 74.50 11:30:30 0 24.11 0.00 0.90 0.05 0.09 74.84 11:30:30 1 23.61 0.00 1.04 0.27 0.10 74.99 11:30:30 2 24.84 0.00 0.91 0.29 0.09 73.88 11:30:30 3 24.69 0.00 0.86 0.08 0.09 74.29 11:40:31 all 19.11 0.00 0.71 0.16 0.09 79.93 11:40:31 0 19.32 0.00 0.70 0.48 0.09 79.42 11:40:31 1 19.00 0.00 0.67 0.05 0.09 80.20 11:40:31 2 19.13 0.00 0.74 0.04 0.09 80.00 11:40:31 3 19.01 0.00 0.72 0.08 0.10 80.10 11:50:31 all 16.98 0.00 0.66 0.03 0.09 82.24 11:50:31 0 17.26 0.00 0.59 0.05 0.09 82.01 11:50:31 1 17.12 0.00 0.76 0.03 0.09 82.00 11:50:31 2 16.80 0.00 0.68 0.02 0.09 82.41 11:50:31 3 16.73 0.00 0.62 0.01 0.09 82.55 12:00:32 all 8.95 0.00 0.56 0.05 0.07 90.36 12:00:32 0 9.33 0.00 0.55 0.03 0.07 90.01 12:00:32 1 8.99 0.00 0.59 0.02 0.08 90.33 12:00:32 2 8.79 0.00 0.56 0.11 0.08 90.46 12:00:32 3 8.70 0.00 0.55 0.03 0.07 90.65 12:10:32 all 15.81 0.07 0.71 0.12 0.08 83.22 12:10:32 0 16.23 0.06 0.63 0.04 0.08 82.97 12:10:32 1 15.80 0.01 0.73 0.06 0.08 83.32 12:10:32 2 15.50 0.21 0.77 0.34 0.08 83.10 12:10:32 3 15.71 0.00 0.70 0.04 0.08 83.47 12:20:33 all 4.21 0.00 0.39 0.02 0.06 95.32 12:20:33 0 4.36 0.00 0.37 0.02 0.06 95.19 12:20:33 1 4.19 0.00 0.40 0.01 0.06 95.33 12:20:33 2 4.28 0.00 0.44 0.05 0.07 95.16 12:20:33 3 3.99 0.00 0.34 0.01 0.06 95.60 12:30:32 all 19.09 0.00 0.81 0.10 0.08 79.92 12:30:32 0 19.32 0.00 0.75 0.05 0.07 79.82 12:30:32 1 18.75 0.00 0.92 0.15 0.09 80.09 12:30:32 2 19.23 0.00 0.88 0.06 0.08 79.75 12:30:32 3 19.08 0.00 0.70 0.14 0.07 80.01 12:40:34 all 16.31 0.00 0.65 0.03 0.08 82.93 12:40:34 0 16.10 0.00 0.62 0.05 0.08 83.15 12:40:34 1 16.39 0.00 0.67 0.03 0.08 82.83 12:40:34 2 16.07 0.00 0.68 0.04 0.08 83.13 12:40:34 3 16.68 0.00 0.61 0.01 0.08 82.62 12:50:34 all 14.22 0.00 0.64 0.09 0.07 84.99 12:50:34 0 14.35 0.00 0.54 0.05 0.07 85.01 12:50:34 1 14.78 0.00 0.77 0.06 0.07 84.31 12:50:34 2 14.25 0.00 0.60 0.19 0.07 84.90 12:50:34 3 13.49 0.00 0.64 0.05 0.07 85.75 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.27 0.01 0.75 0.28 0.08 81.61 Average: 0 17.41 0.01 0.70 0.24 0.08 81.56 Average: 1 17.24 0.00 0.81 0.19 0.08 81.69 Average: 2 17.37 0.02 0.78 0.37 0.09 81.38 Average: 3 17.08 0.00 0.71 0.33 0.08 81.80