---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-39653 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 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 687 5070 3 10231 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:6e:38:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.239/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79045sec preferred_lft 79045sec inet6 fe80::f816:3eff:fe6e:3836/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:44:bc:53:62 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-39653) 07/04/25 _x86_64_ (4 CPU) 13:08:28 LINUX RESTART (4 CPU) 13:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:20:11 89.43 4.87 78.56 5.99 811.95 37037.74 28087.06 13:30:01 8.20 0.36 7.47 0.37 24.58 265.31 998.55 13:40:01 12.67 0.65 11.34 0.68 7.56 1216.61 1125.10 13:50:01 15.99 0.00 15.26 0.72 0.00 532.88 1023.87 14:00:01 29.13 11.94 16.34 0.85 137.13 330.08 918.48 14:10:01 6.30 0.00 6.01 0.29 0.00 109.47 1262.44 14:20:11 19.74 0.05 4.41 15.28 0.58 88.90 210014.32 14:30:01 5.32 0.00 5.08 0.24 0.00 95.55 94.22 14:40:01 15.01 0.02 14.22 0.76 3.92 1304.59 1694.47 14:50:11 9.72 0.00 9.29 0.44 0.00 195.62 577.98 15:00:01 10.13 0.01 9.62 0.51 0.04 1204.03 487.88 15:10:00 12.58 5.01 7.28 0.28 114.40 666.54 187.88 Average: 19.65 1.92 15.50 2.23 92.71 3634.69 20866.63 13:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:20:11 172220 8420040 7503024 45.83 232136 7826404 9018096 51.76 2292824 13157912 544 13:30:01 2255212 10320820 5603740 34.23 232708 7648228 6909956 39.66 2321444 11049048 228 13:40:01 5303228 13649068 2276352 13.90 241348 7911564 2974652 17.07 2415520 7900360 224 13:50:01 5491592 13921244 2003740 12.24 246408 7984316 2883284 16.55 2448764 7686876 464 14:00:01 3599004 12090592 3833032 23.41 252724 8026320 4945932 28.39 2491904 9519352 148 14:10:01 2949436 11444736 4478136 27.35 253880 8028812 5227280 30.00 2493228 10165920 380 14:20:11 1324876 9828868 6093260 37.21 254992 8036316 6795308 39.00 2498932 11769720 224 14:30:01 1372600 9879052 6043128 36.91 255424 8038308 6713408 38.53 2499400 11717040 328 14:40:01 2982368 11775728 4146848 25.33 264176 8306264 5091688 29.23 2600364 10015596 332 14:50:11 2513100 11310728 4611520 28.17 265484 8309180 5238668 30.07 2603748 10468536 332 15:00:01 2309828 11387208 4534376 27.69 272840 8572100 5258144 30.18 2698016 10574112 60 15:10:00 5336772 15391696 529892 3.24 278624 9508256 1158156 6.65 2846184 7352724 824632 Average: 2967520 11618315 4304754 26.29 254229 8183006 5184548 29.76 2517527 10114766 68991 13:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:20:11 lo 9.97 9.97 9.87 9.87 0.00 0.00 0.00 0.00 13:20:11 ens3 105.47 75.50 1786.44 9.10 0.00 0.00 0.00 0.00 13:20:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 14.22 14.22 7.43 7.43 0.00 0.00 0.00 0.00 13:30:01 ens3 0.96 0.67 0.18 0.40 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 8.20 8.20 6.27 6.27 0.00 0.00 0.00 0.00 13:40:01 ens3 0.90 0.66 0.23 0.19 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 18.69 18.69 8.02 8.02 0.00 0.00 0.00 0.00 13:50:01 ens3 1.28 1.08 0.30 0.25 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 17.34 17.34 8.47 8.47 0.00 0.00 0.00 0.00 14:00:01 ens3 0.89 0.69 0.18 0.15 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 20.22 20.22 9.61 9.61 0.00 0.00 0.00 0.00 14:10:01 ens3 0.72 0.62 0.14 0.12 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:11 lo 26.70 26.70 11.18 11.18 0.00 0.00 0.00 0.00 14:20:11 ens3 0.65 0.47 0.14 0.11 0.00 0.00 0.00 0.00 14:20:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 19.02 19.02 10.42 10.42 0.00 0.00 0.00 0.00 14:30:01 ens3 0.68 0.53 0.13 0.11 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 lo 14.79 14.79 7.72 7.72 0.00 0.00 0.00 0.00 14:40:01 ens3 1.00 0.83 0.25 0.21 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:11 lo 22.03 22.03 8.47 8.47 0.00 0.00 0.00 0.00 14:50:11 ens3 0.80 0.65 0.16 0.13 0.00 0.00 0.00 0.00 14:50:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 20.25 20.25 9.84 9.84 0.00 0.00 0.00 0.00 15:00:01 ens3 0.84 0.65 0.23 0.18 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:00 lo 31.94 31.94 12.41 12.41 0.00 0.00 0.00 0.00 15:10:00 ens3 17.23 11.72 199.26 1.37 0.00 0.00 0.00 0.00 15:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 18.62 18.62 9.14 9.14 0.00 0.00 0.00 0.00 Average: ens3 11.09 7.94 167.98 1.04 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-39653) 07/04/25 _x86_64_ (4 CPU) 13:08:28 LINUX RESTART (4 CPU) 13:10:01 CPU %user %nice %system %iowait %steal %idle 13:20:11 all 55.25 0.00 3.00 4.59 0.10 37.06 13:20:11 0 53.94 0.00 2.91 4.23 0.10 38.82 13:20:11 1 54.24 0.00 3.08 5.98 0.10 36.60 13:20:11 2 56.35 0.00 2.91 4.63 0.10 36.01 13:20:11 3 56.48 0.00 3.10 3.52 0.10 36.79 13:30:01 all 15.17 0.00 0.70 0.04 0.07 84.01 13:30:01 0 14.64 0.00 0.63 0.02 0.07 84.65 13:30:01 1 15.30 0.00 0.69 0.05 0.07 83.88 13:30:01 2 15.04 0.00 0.73 0.06 0.07 84.10 13:30:01 3 15.72 0.00 0.76 0.04 0.07 83.42 13:40:01 all 14.68 0.00 0.64 0.28 0.09 84.30 13:40:01 0 14.79 0.00 0.60 0.94 0.11 83.56 13:40:01 1 15.54 0.00 0.71 0.11 0.07 83.57 13:40:01 2 14.09 0.00 0.63 0.05 0.07 85.16 13:40:01 3 14.30 0.00 0.62 0.04 0.11 84.93 13:50:01 all 24.31 0.00 0.87 0.06 0.07 74.69 13:50:01 0 24.81 0.00 1.00 0.09 0.07 74.03 13:50:01 1 23.76 0.00 0.89 0.03 0.08 75.24 13:50:01 2 25.10 0.00 0.81 0.04 0.08 73.97 13:50:01 3 23.58 0.00 0.76 0.09 0.07 75.50 14:00:01 all 25.51 0.07 0.94 0.09 0.08 73.30 14:00:01 0 26.30 0.16 0.88 0.11 0.08 72.47 14:00:01 1 24.83 0.00 1.04 0.07 0.08 73.98 14:00:01 2 26.21 0.00 0.92 0.04 0.08 72.75 14:00:01 3 24.71 0.12 0.92 0.15 0.08 74.02 14:10:01 all 9.38 0.00 0.52 0.04 0.06 90.00 14:10:01 0 9.17 0.00 0.51 0.03 0.05 90.23 14:10:01 1 9.66 0.00 0.55 0.03 0.06 89.70 14:10:01 2 9.51 0.00 0.52 0.02 0.07 89.87 14:10:01 3 9.19 0.00 0.49 0.06 0.06 90.20 14:20:11 all 9.80 0.00 0.55 0.16 0.06 89.43 14:20:11 0 9.29 0.00 0.50 0.38 0.05 89.78 14:20:11 1 9.95 0.00 0.52 0.19 0.06 89.28 14:20:11 2 10.12 0.00 0.61 0.04 0.06 89.16 14:20:11 3 9.82 0.00 0.58 0.04 0.06 89.50 14:30:01 all 9.68 0.00 0.56 0.04 0.06 89.66 14:30:01 0 9.54 0.00 0.54 0.01 0.06 89.85 14:30:01 1 9.53 0.00 0.55 0.04 0.07 89.81 14:30:01 2 9.72 0.00 0.54 0.06 0.06 89.62 14:30:01 3 9.93 0.00 0.60 0.05 0.06 89.37 14:40:01 all 19.65 0.00 0.84 0.08 0.07 79.36 14:40:01 0 19.66 0.00 0.87 0.03 0.06 79.38 14:40:01 1 19.71 0.00 0.77 0.14 0.07 79.31 14:40:01 2 20.15 0.00 1.00 0.11 0.08 78.67 14:40:01 3 19.06 0.00 0.72 0.05 0.07 80.10 14:50:11 all 16.85 0.00 0.66 0.04 0.07 82.39 14:50:11 0 17.31 0.00 0.67 0.02 0.06 81.93 14:50:11 1 17.18 0.00 0.68 0.07 0.07 82.00 14:50:11 2 16.63 0.00 0.61 0.01 0.07 82.69 14:50:11 3 16.28 0.00 0.66 0.04 0.07 82.95 15:00:01 all 15.88 0.00 0.65 1.01 0.08 82.38 15:00:01 0 16.16 0.00 0.63 0.39 0.08 82.74 15:00:01 1 15.26 0.00 0.57 0.43 0.08 83.66 15:00:01 2 16.20 0.00 0.68 0.51 0.09 82.52 15:00:01 3 15.88 0.00 0.73 2.73 0.07 80.59 15:00:01 CPU %user %nice %system %iowait %steal %idle 15:10:00 all 12.74 0.00 0.65 0.19 0.06 86.36 15:10:00 0 12.67 0.00 0.58 0.11 0.06 86.57 15:10:00 1 12.63 0.00 0.61 0.04 0.06 86.66 15:10:00 2 12.38 0.00 0.61 0.13 0.06 86.83 15:10:00 3 13.29 0.00 0.82 0.46 0.06 85.37 Average: all 19.13 0.01 0.88 0.56 0.07 79.35 Average: 0 19.07 0.01 0.86 0.54 0.07 79.44 Average: 1 19.02 0.00 0.89 0.61 0.07 79.41 Average: 2 19.34 0.00 0.89 0.48 0.07 79.22 Average: 3 19.08 0.01 0.90 0.61 0.07 79.34