---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-37617 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 695 4282 3 11011 14951 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:da:d8:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.115/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78950sec preferred_lft 78950sec inet6 fe80::f816:3eff:feda:d893/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dc:db:e7:28 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-37617) 06/26/25 _x86_64_ (4 CPU) 13:05:36 LINUX RESTART (4 CPU) 13:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:20:08 75.31 2.22 54.80 18.29 685.03 27906.65 238255.81 13:30:19 5.72 0.08 5.42 0.22 1.24 124.47 513.16 13:40:01 13.56 0.71 12.14 0.71 8.35 1293.12 2352.32 13:50:19 16.55 0.00 15.77 0.77 0.03 557.32 941.36 14:00:19 16.75 0.00 15.97 0.78 0.00 311.09 1190.85 14:10:01 4.95 0.00 4.77 0.19 0.00 89.51 485.40 14:20:19 6.00 0.00 5.80 0.20 0.00 110.92 224.33 14:30:19 5.74 0.00 5.54 0.20 0.00 100.47 197.60 14:40:01 15.21 0.02 14.48 0.71 4.04 1330.89 871.02 14:50:19 9.27 0.00 8.93 0.34 0.00 162.16 654.91 15:00:19 9.79 0.00 9.28 0.52 0.00 1155.94 808.11 Average: 16.30 0.28 13.93 2.10 64.04 3029.33 22595.30 13:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:20:08 2704924 11638952 4285916 26.18 229220 8511568 6301956 36.17 2311864 10613340 696 13:30:19 2108708 11047216 4877008 29.79 230592 8514716 5631604 32.33 2331368 11181696 172 13:40:01 4449024 13670008 2255056 13.77 239412 8779636 2972464 17.06 2426668 8748720 316 13:50:19 4463016 13768628 2155852 13.17 244752 8852824 2888592 16.58 2460556 8691096 72 14:00:19 2249700 11560552 4362980 26.65 247520 8855252 5129316 29.44 2464120 10892180 36 14:10:01 2076960 11391256 4531812 27.68 248392 8857824 5258200 30.18 2465120 11054456 160 14:20:19 581636 9899848 6022448 36.78 249060 8861040 6641244 38.12 2465856 12556216 56 14:30:19 506524 9827132 6095044 37.23 249624 8862860 6696824 38.44 2466468 12613376 148 14:40:01 2195304 11803020 4119884 25.16 258116 9131424 5028448 28.86 2568228 10822092 44 14:50:19 1867184 11479252 4442980 27.14 259332 9134448 5170520 29.68 2571404 11150972 4 15:00:19 1484428 11383404 4538264 27.72 266932 9397620 5247800 30.12 2665808 11428268 112 Average: 2244310 11588115 4335204 26.48 247541 8887201 5178815 29.73 2472496 10886583 165 13:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:20:08 lo 12.02 12.02 11.09 11.09 0.00 0.00 0.00 0.00 13:20:08 ens3 22.25 12.65 432.98 1.51 0.00 0.00 0.00 0.00 13:20:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:19 lo 11.33 11.33 6.13 6.13 0.00 0.00 0.00 0.00 13:30:19 ens3 1.16 1.03 0.25 1.31 0.00 0.00 0.00 0.00 13:30:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 8.16 8.16 6.22 6.22 0.00 0.00 0.00 0.00 13:40:01 ens3 1.69 0.84 0.52 0.36 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 13:50:19 lo 18.28 18.28 8.29 8.29 0.00 0.00 0.00 0.00 13:50:19 ens3 1.23 1.14 0.29 0.25 0.00 0.00 0.00 0.00 13:50:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:19 lo 18.55 18.55 9.50 9.50 0.00 0.00 0.00 0.00 14:00:19 ens3 1.14 0.78 0.28 0.22 0.00 0.00 0.00 0.00 14:00:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 19.48 19.48 8.40 8.40 0.00 0.00 0.00 0.00 14:10:01 ens3 0.70 0.52 0.14 0.11 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 14:20:19 lo 27.80 27.80 11.58 11.58 0.00 0.00 0.00 0.00 14:20:19 ens3 0.61 0.45 0.13 0.11 0.00 0.00 0.00 0.00 14:20:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:19 lo 17.49 17.49 9.75 9.75 0.00 0.00 0.00 0.00 14:30:19 ens3 1.41 0.76 0.42 0.30 0.00 0.00 0.00 0.00 14:30:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 lo 15.00 15.00 7.99 7.99 0.00 0.00 0.00 0.00 14:40:01 ens3 1.30 0.84 0.31 0.24 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 14:50:19 lo 22.26 22.26 8.45 8.45 0.00 0.00 0.00 0.00 14:50:19 ens3 1.03 0.80 0.25 0.20 0.00 0.00 0.00 0.00 14:50:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:19 lo 20.81 20.81 10.20 10.20 0.00 0.00 0.00 0.00 15:00:19 ens3 1.00 0.71 0.29 0.23 0.00 0.00 0.00 0.00 15:00:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.43 17.43 8.89 8.89 0.00 0.00 0.00 0.00 Average: ens3 3.06 1.88 39.97 0.44 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-37617) 06/26/25 _x86_64_ (4 CPU) 13:05:36 LINUX RESTART (4 CPU) 13:10:01 CPU %user %nice %system %iowait %steal %idle 13:20:08 all 45.47 0.00 2.28 0.89 0.11 51.26 13:20:08 0 46.98 0.00 2.21 0.99 0.11 49.71 13:20:08 1 43.43 0.00 2.11 0.74 0.12 53.60 13:20:08 2 45.30 0.00 2.25 0.98 0.12 51.36 13:20:08 3 46.16 0.00 2.54 0.83 0.11 50.36 13:30:19 all 9.64 0.00 0.47 0.05 0.10 89.75 13:30:19 0 9.69 0.00 0.46 0.03 0.09 89.73 13:30:19 1 9.45 0.00 0.49 0.11 0.10 89.85 13:30:19 2 9.60 0.00 0.43 0.02 0.09 89.86 13:30:19 3 9.82 0.00 0.52 0.03 0.10 89.54 13:40:01 all 15.10 0.00 0.71 0.11 0.09 83.98 13:40:01 0 15.70 0.00 0.76 0.09 0.08 83.37 13:40:01 1 14.91 0.00 0.85 0.13 0.10 84.00 13:40:01 2 14.65 0.00 0.66 0.17 0.10 84.42 13:40:01 3 15.15 0.00 0.58 0.05 0.08 84.13 13:50:19 all 23.93 0.00 0.94 0.06 0.10 74.97 13:50:19 0 23.97 0.00 0.94 0.03 0.10 74.96 13:50:19 1 24.02 0.00 1.00 0.09 0.11 74.79 13:50:19 2 23.83 0.00 0.92 0.08 0.10 75.06 13:50:19 3 23.89 0.00 0.88 0.04 0.10 75.08 14:00:19 all 25.78 0.00 0.92 0.07 0.10 73.13 14:00:19 0 26.50 0.00 0.95 0.06 0.10 72.38 14:00:19 1 25.28 0.00 0.96 0.04 0.10 73.62 14:00:19 2 25.48 0.00 0.91 0.04 0.10 73.47 14:00:19 3 25.84 0.00 0.86 0.15 0.11 73.05 14:10:01 all 8.15 0.00 0.37 0.02 0.10 91.36 14:10:01 0 7.77 0.00 0.37 0.02 0.09 91.75 14:10:01 1 8.28 0.00 0.42 0.00 0.10 91.19 14:10:01 2 8.44 0.00 0.39 0.04 0.10 91.03 14:10:01 3 8.10 0.00 0.29 0.03 0.09 91.48 14:20:19 all 9.74 0.00 0.52 0.03 0.10 89.61 14:20:19 0 9.99 0.00 0.50 0.04 0.09 89.38 14:20:19 1 9.63 0.00 0.57 0.01 0.10 89.69 14:20:19 2 9.94 0.00 0.55 0.07 0.11 89.32 14:20:19 3 9.39 0.00 0.45 0.01 0.09 90.07 14:30:19 all 9.40 0.00 0.54 0.03 0.09 89.93 14:30:19 0 9.56 0.00 0.60 0.03 0.09 89.72 14:30:19 1 9.24 0.00 0.52 0.01 0.09 90.14 14:30:19 2 9.99 0.00 0.52 0.02 0.10 89.37 14:30:19 3 8.83 0.00 0.52 0.07 0.09 90.49 14:40:01 all 19.78 0.00 0.87 0.09 0.10 79.16 14:40:01 0 20.43 0.00 0.73 0.01 0.10 78.73 14:40:01 1 19.20 0.00 0.99 0.17 0.10 79.54 14:40:01 2 20.29 0.00 0.93 0.14 0.10 78.54 14:40:01 3 19.21 0.00 0.81 0.02 0.11 79.85 14:50:19 all 16.17 0.00 0.69 0.03 0.10 83.01 14:50:19 0 15.93 0.00 0.67 0.03 0.10 83.28 14:50:19 1 15.76 0.00 0.69 0.03 0.11 83.42 14:50:19 2 16.71 0.00 0.65 0.02 0.11 82.51 14:50:19 3 16.27 0.00 0.76 0.06 0.10 82.82 15:00:19 all 13.96 0.00 0.61 0.05 0.10 85.28 15:00:19 0 14.59 0.00 0.66 0.03 0.10 84.62 15:00:19 1 13.75 0.00 0.55 0.06 0.11 85.53 15:00:19 2 13.52 0.00 0.65 0.04 0.09 85.70 15:00:19 3 13.99 0.00 0.57 0.07 0.09 85.29 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.95 0.00 0.81 0.13 0.10 81.01 Average: 0 18.31 0.00 0.81 0.12 0.10 80.66 Average: 1 17.57 0.00 0.83 0.13 0.10 81.37 Average: 2 18.01 0.00 0.81 0.15 0.10 80.93 Average: 3 17.91 0.00 0.80 0.12 0.10 81.07