---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-42331 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 709 5139 4 10140 14937 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:01:17:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.66/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79646sec preferred_lft 79646sec inet6 fe80::f816:3eff:fe01:17aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e3:3e:46:0e 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-42331) 07/13/25 _x86_64_ (4 CPU) 19:08:08 LINUX RESTART (4 CPU) 19:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:20:01 95.46 4.85 85.10 5.50 822.06 37358.05 26104.57 19:30:02 15.41 0.96 13.68 0.78 26.39 1486.41 2357.78 19:40:35 20.84 0.00 19.85 0.99 0.00 884.72 912.18 19:50:01 7.01 0.00 6.71 0.31 0.00 340.62 336.55 20:00:13 5.28 0.00 5.10 0.18 0.00 323.52 50.82 20:10:14 5.73 0.00 5.51 0.22 0.00 315.93 69.25 20:20:01 5.57 0.00 5.32 0.24 0.10 317.31 229.78 20:30:14 16.87 0.02 15.97 0.87 4.27 1556.30 1495.52 20:40:01 23.30 0.04 7.35 15.91 0.45 373.68 216283.30 20:50:01 10.23 0.01 9.67 0.56 0.05 1416.93 386.23 21:00:02 14.27 5.82 7.93 0.52 133.59 1288.68 1952.06 Average: 20.05 1.07 16.65 2.34 89.77 4156.85 22294.13 19:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:20:01 162564 9206360 6715768 41.02 234020 8606012 8875560 50.95 2310152 13138408 1060 19:30:02 6985400 15317672 607400 3.71 244532 7889796 1302376 7.48 2381840 6253700 16804 19:40:35 4411940 12811272 3112360 19.01 249644 7947908 3875028 22.24 2416412 8793660 256 19:50:01 2969996 11372864 4549704 27.79 250828 7950272 5218832 29.96 2418264 10223692 452 20:00:13 2992092 11399852 4522792 27.62 251840 7954076 5162060 29.63 2419308 10201424 272 20:10:14 1432636 9842572 6079236 37.13 252680 7955384 6741616 38.70 2420224 11745056 156 20:20:01 1454964 9867376 6054308 36.98 253424 7957100 6700016 38.46 2421044 11716060 328 20:30:14 6613780 15310960 612736 3.74 262740 8222484 1323608 7.60 2520900 6466824 120 20:40:01 2614052 11320868 4600852 28.10 263964 8230804 5229824 30.02 2528056 10451772 160 20:50:01 2431404 11416208 4504740 27.51 271792 8491612 5194484 29.82 2620224 10533684 552 21:00:02 5383460 15380676 540840 3.30 278868 9459808 1159816 6.66 2795440 7388872 743396 Average: 3404753 12113335 3809158 23.26 255848 8242296 4616656 26.50 2477442 9719377 69414 19:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:20:01 lo 5.10 5.10 5.05 5.05 0.00 0.00 0.00 0.00 19:20:01 ens3 116.69 85.00 1822.61 9.71 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:02 lo 20.68 20.68 11.33 11.33 0.00 0.00 0.00 0.00 19:30:02 ens3 1.12 1.09 0.27 0.24 0.00 0.00 0.00 0.00 19:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:35 lo 13.12 13.12 7.53 7.53 0.00 0.00 0.00 0.00 19:40:35 ens3 1.17 0.90 0.27 0.23 0.00 0.00 0.00 0.00 19:40:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 lo 20.35 20.35 9.62 9.62 0.00 0.00 0.00 0.00 19:50:01 ens3 0.90 0.62 0.19 0.15 0.00 0.00 0.00 0.00 19:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:13 lo 27.41 27.41 9.57 9.57 0.00 0.00 0.00 0.00 20:00:13 ens3 0.59 0.38 0.11 0.08 0.00 0.00 0.00 0.00 20:00:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:14 lo 16.16 16.16 8.16 8.16 0.00 0.00 0.00 0.00 20:10:14 ens3 0.83 0.50 0.19 0.13 0.00 0.00 0.00 0.00 20:10:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 lo 17.04 17.04 10.15 10.15 0.00 0.00 0.00 0.00 20:20:01 ens3 0.71 0.51 0.15 0.12 0.00 0.00 0.00 0.00 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:14 lo 14.08 14.08 7.19 7.19 0.00 0.00 0.00 0.00 20:30:14 ens3 1.16 1.04 0.29 0.24 0.00 0.00 0.00 0.00 20:30:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 lo 23.14 23.14 8.25 8.25 0.00 0.00 0.00 0.00 20:40:01 ens3 0.86 0.56 0.18 0.14 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 lo 21.73 21.73 10.80 10.80 0.00 0.00 0.00 0.00 20:50:01 ens3 0.98 0.73 0.25 0.20 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:02 lo 25.60 25.60 9.99 9.99 0.00 0.00 0.00 0.00 21:00:02 ens3 17.01 12.80 196.52 1.71 0.00 0.00 0.00 0.00 21:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 18.55 18.55 8.86 8.86 0.00 0.00 0.00 0.00 Average: ens3 12.92 9.47 183.80 1.18 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-42331) 07/13/25 _x86_64_ (4 CPU) 19:08:08 LINUX RESTART (4 CPU) 19:10:01 CPU %user %nice %system %iowait %steal %idle 19:20:01 all 52.97 0.00 2.97 0.60 0.11 43.35 19:20:01 0 55.96 0.00 2.76 0.50 0.10 40.68 19:20:01 1 50.71 0.00 3.06 0.84 0.09 45.31 19:20:01 2 52.94 0.00 3.05 0.48 0.10 43.43 19:20:01 3 52.30 0.00 2.99 0.59 0.13 43.98 19:30:02 all 18.56 0.00 0.81 0.07 0.07 80.50 19:30:02 0 18.89 0.00 0.78 0.05 0.06 80.22 19:30:02 1 17.81 0.00 0.73 0.09 0.07 81.30 19:30:02 2 17.84 0.00 0.79 0.05 0.07 81.24 19:30:02 3 19.68 0.00 0.92 0.09 0.07 79.24 19:40:35 all 29.98 0.00 1.05 0.05 0.08 68.84 19:40:35 0 30.26 0.00 0.93 0.04 0.07 68.69 19:40:35 1 29.48 0.00 1.08 0.12 0.08 69.23 19:40:35 2 30.33 0.00 1.03 0.02 0.08 68.54 19:40:35 3 29.84 0.00 1.15 0.03 0.08 68.90 19:50:01 all 13.96 0.00 0.52 0.02 0.06 85.43 19:50:01 0 14.34 0.00 0.41 0.01 0.06 85.18 19:50:01 1 13.41 0.00 0.48 0.01 0.06 86.05 19:50:01 2 14.27 0.00 0.56 0.06 0.06 85.05 19:50:01 3 13.85 0.00 0.62 0.02 0.07 85.46 20:00:13 all 7.87 0.00 0.37 0.02 0.06 91.68 20:00:13 0 7.67 0.00 0.38 0.01 0.06 91.89 20:00:13 1 8.00 0.00 0.42 0.01 0.06 91.52 20:00:13 2 8.25 0.00 0.36 0.02 0.06 91.31 20:00:13 3 7.55 0.00 0.33 0.06 0.06 92.00 20:10:14 all 9.12 0.00 0.39 0.02 0.06 90.41 20:10:14 0 8.66 0.00 0.35 0.03 0.05 90.91 20:10:14 1 9.55 0.00 0.34 0.01 0.06 90.05 20:10:14 2 9.04 0.00 0.47 0.03 0.06 90.40 20:10:14 3 9.22 0.00 0.41 0.02 0.05 90.30 20:20:01 all 9.38 0.00 0.43 0.02 0.06 90.11 20:20:01 0 9.60 0.00 0.37 0.01 0.06 89.97 20:20:01 1 9.29 0.00 0.47 0.03 0.06 90.15 20:20:01 2 9.68 0.00 0.37 0.05 0.06 89.85 20:20:01 3 8.97 0.00 0.50 0.01 0.06 90.46 20:30:14 all 23.15 0.00 0.90 0.16 0.07 75.71 20:30:14 0 23.86 0.00 0.93 0.21 0.07 74.93 20:30:14 1 22.90 0.00 0.92 0.21 0.07 75.90 20:30:14 2 23.17 0.00 0.95 0.21 0.08 75.59 20:30:14 3 22.68 0.00 0.80 0.02 0.07 76.41 20:40:01 all 13.46 0.00 0.56 0.04 0.07 85.87 20:40:01 0 13.65 0.00 0.47 0.03 0.06 85.79 20:40:01 1 13.73 0.00 0.62 0.04 0.06 85.54 20:40:01 2 13.45 0.00 0.56 0.04 0.07 85.88 20:40:01 3 13.02 0.00 0.58 0.05 0.07 86.28 20:50:01 all 14.57 0.00 0.70 0.04 0.07 84.62 20:50:01 0 14.68 0.00 0.68 0.03 0.07 84.54 20:50:01 1 14.64 0.00 0.77 0.07 0.07 84.45 20:50:01 2 14.59 0.00 0.73 0.03 0.07 84.59 20:50:01 3 14.39 0.00 0.61 0.03 0.07 84.91 21:00:02 all 11.76 0.00 0.68 0.07 0.06 87.42 21:00:02 0 11.81 0.00 0.66 0.04 0.06 87.43 21:00:02 1 11.80 0.00 0.69 0.02 0.07 87.42 21:00:02 2 11.41 0.00 0.66 0.11 0.06 87.75 21:00:02 3 12.03 0.00 0.70 0.10 0.07 87.10 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.71 0.00 0.85 0.10 0.07 80.27 Average: 0 19.12 0.00 0.80 0.09 0.07 79.93 Average: 1 18.39 0.00 0.87 0.13 0.07 80.53 Average: 2 18.73 0.00 0.87 0.10 0.07 80.23 Average: 3 18.58 0.00 0.88 0.09 0.07 80.38