---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-41779 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 704 4879 3 10405 14942 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:a3:77:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.61/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78769sec preferred_lft 78769sec inet6 fe80::f816:3eff:fea3:770a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:00:bd:ab 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-41779) 07/11/25 _x86_64_ (4 CPU) 10:54:31 LINUX RESTART (4 CPU) 11:00:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:10:00 50.23 2.01 31.77 16.45 676.77 10599.08 226162.88 11:20:00 7.59 0.23 6.96 0.40 17.75 241.69 1677.88 11:30:00 14.93 0.70 13.45 0.79 8.16 1289.53 1830.83 11:40:00 20.96 0.00 19.96 0.99 0.03 644.99 962.45 11:50:00 9.06 0.00 8.63 0.43 0.00 160.32 361.03 12:00:00 5.45 0.00 5.27 0.18 0.00 103.46 58.13 12:10:00 7.94 0.00 7.57 0.37 0.00 140.41 127.98 12:20:00 5.50 0.00 5.34 0.16 0.00 95.87 67.74 12:30:00 16.69 0.13 15.80 0.75 8.51 1336.95 1636.96 12:40:00 5.39 0.00 5.21 0.18 0.00 99.43 42.00 12:50:00 10.73 0.00 10.20 0.53 0.01 1207.29 606.04 13:00:00 4.49 0.00 4.33 0.16 0.00 112.58 193.01 Average: 13.25 0.26 11.21 1.78 59.30 1336.45 19487.89 11:00:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:00 155164 8527636 7394908 45.16 232580 7949844 8535908 49.00 2294020 13169792 120 11:20:00 2641124 10938860 4984960 30.45 233568 7874476 5661944 32.50 2337656 10638872 132 11:30:00 4160212 12742356 3181948 19.43 242292 8141572 3862192 22.17 2443824 9023204 172 11:40:00 4948892 13617184 2307152 14.09 248232 8215788 3008460 17.27 2467156 8201084 104 11:50:00 2433652 11105804 4817064 29.42 249880 8217932 5501744 31.58 2469188 10695812 112 12:00:00 2601504 11278244 4644528 28.37 250716 8221636 5366760 30.80 2470060 10539608 96 12:10:00 2095436 10774652 5148176 31.44 251616 8223152 6353240 36.47 2471036 11040324 344 12:20:00 2869448 11551256 4371888 26.70 252288 8225088 5126580 29.43 2471736 10281160 256 12:30:00 2500864 11472524 4449536 27.18 261260 8495916 5219348 29.96 2577136 10516432 252 12:40:00 2409420 11385140 4536624 27.71 261932 8499260 5241304 30.08 2578324 10600208 132 12:50:00 2007500 11263024 4658060 28.45 269364 8762076 5315192 30.51 2673244 10901224 84 13:00:00 1339376 10598820 5321732 32.50 270100 8765260 5974596 34.29 2686144 11555540 60 Average: 2513549 11271292 4651381 28.41 251986 8299333 5430606 31.17 2494960 10596938 155 11:00:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:00 lo 12.03 12.03 12.26 12.26 0.00 0.00 0.00 0.00 11:10:00 ens3 11.06 6.94 179.74 0.69 0.00 0.00 0.00 0.00 11:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:00 lo 12.45 12.45 7.96 7.96 0.00 0.00 0.00 0.00 11:20:00 ens3 0.71 0.49 0.14 0.11 0.00 0.00 0.00 0.00 11:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:00 lo 17.37 17.37 10.43 10.43 0.00 0.00 0.00 0.00 11:30:00 ens3 1.12 1.20 0.26 0.24 0.00 0.00 0.00 0.00 11:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:00 lo 13.52 13.52 8.55 8.55 0.00 0.00 0.00 0.00 11:40:00 ens3 1.39 1.31 0.30 1.17 0.00 0.00 0.00 0.00 11:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:00 lo 20.03 20.03 12.37 12.37 0.00 0.00 0.00 0.00 11:50:00 ens3 0.92 0.67 0.19 0.15 0.00 0.00 0.00 0.00 11:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:00 lo 26.31 26.31 9.71 9.71 0.00 0.00 0.00 0.00 12:00:00 ens3 0.69 0.55 0.14 0.11 0.00 0.00 0.00 0.00 12:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:00 lo 21.03 21.03 12.30 12.30 0.00 0.00 0.00 0.00 12:10:00 ens3 0.76 0.55 0.14 0.11 0.00 0.00 0.00 0.00 12:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:00 lo 19.20 19.20 13.30 13.30 0.00 0.00 0.00 0.00 12:20:00 ens3 0.73 0.51 0.15 0.12 0.00 0.00 0.00 0.00 12:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:00 lo 14.76 14.76 6.80 6.80 0.00 0.00 0.00 0.00 12:30:00 ens3 1.11 0.99 0.27 0.22 0.00 0.00 0.00 0.00 12:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 lo 22.69 22.69 7.51 7.51 0.00 0.00 0.00 0.00 12:40:00 ens3 0.64 0.39 0.13 0.09 0.00 0.00 0.00 0.00 12:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:00 lo 14.54 14.54 8.62 8.62 0.00 0.00 0.00 0.00 12:50:00 ens3 0.84 0.68 0.21 0.17 0.00 0.00 0.00 0.00 12:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:00 lo 29.26 29.26 11.48 11.48 0.00 0.00 0.00 0.00 13:00:00 ens3 0.81 0.50 0.17 0.12 0.00 0.00 0.00 0.00 13:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 18.60 18.60 10.11 10.11 0.00 0.00 0.00 0.00 Average: ens3 1.73 1.23 15.16 0.27 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-41779) 07/11/25 _x86_64_ (4 CPU) 10:54:31 LINUX RESTART (4 CPU) 11:00:00 CPU %user %nice %system %iowait %steal %idle 11:10:00 all 30.83 0.00 1.36 1.94 0.11 65.76 11:10:00 0 30.99 0.00 1.25 1.94 0.10 65.73 11:10:00 1 29.24 0.00 1.33 1.89 0.12 67.43 11:10:00 2 31.62 0.00 1.45 2.53 0.11 64.29 11:10:00 3 31.46 0.00 1.42 1.41 0.10 65.61 11:20:00 all 14.04 0.00 0.62 0.32 0.09 84.93 11:20:00 0 14.08 0.00 0.66 0.97 0.09 84.21 11:20:00 1 14.02 0.00 0.60 0.05 0.09 85.24 11:20:00 2 14.39 0.00 0.64 0.12 0.09 84.76 11:20:00 3 13.68 0.00 0.58 0.15 0.10 85.50 11:30:00 all 19.56 0.00 0.82 0.15 0.08 79.39 11:30:00 0 19.02 0.00 0.86 0.07 0.08 79.97 11:30:00 1 20.01 0.00 0.83 0.08 0.09 78.99 11:30:00 2 19.76 0.00 0.85 0.30 0.08 79.02 11:30:00 3 19.43 0.00 0.73 0.17 0.08 79.59 11:40:00 all 30.02 0.00 1.09 0.12 0.09 68.67 11:40:00 0 29.81 0.00 1.22 0.18 0.10 68.69 11:40:00 1 30.44 0.00 1.03 0.18 0.10 68.27 11:40:00 2 29.65 0.00 1.02 0.08 0.09 69.16 11:40:00 3 30.18 0.00 1.09 0.07 0.09 68.56 11:50:00 all 17.31 0.00 0.72 0.03 0.09 81.84 11:50:00 0 17.08 0.00 0.70 0.01 0.08 82.13 11:50:00 1 17.64 0.00 0.73 0.02 0.10 81.51 11:50:00 2 17.12 0.00 0.79 0.01 0.11 81.96 11:50:00 3 17.40 0.00 0.67 0.08 0.09 81.76 12:00:00 all 7.64 0.00 0.43 0.06 0.08 91.79 12:00:00 0 7.48 0.00 0.48 0.08 0.08 91.88 12:00:00 1 7.84 0.00 0.39 0.06 0.08 91.63 12:00:00 2 7.48 0.00 0.45 0.09 0.09 91.89 12:00:00 3 7.75 0.00 0.38 0.01 0.08 91.78 12:10:00 all 14.84 0.00 0.70 0.04 0.09 84.32 12:10:00 0 15.04 0.00 0.68 0.04 0.09 84.15 12:10:00 1 14.36 0.00 0.75 0.07 0.10 84.72 12:10:00 2 15.26 0.00 0.70 0.03 0.10 83.91 12:10:00 3 14.69 0.00 0.69 0.03 0.09 84.50 12:20:00 all 8.88 0.00 0.40 0.03 0.09 90.60 12:20:00 0 8.86 0.00 0.36 0.01 0.09 90.68 12:20:00 1 8.93 0.00 0.48 0.07 0.10 90.42 12:20:00 2 8.99 0.00 0.36 0.02 0.10 90.54 12:20:00 3 8.72 0.00 0.40 0.02 0.09 90.77 12:30:00 all 23.23 0.00 0.93 0.11 0.10 75.64 12:30:00 0 23.45 0.00 1.00 0.09 0.10 75.36 12:30:00 1 24.47 0.00 0.87 0.04 0.09 74.53 12:30:00 2 22.03 0.00 0.88 0.26 0.10 76.73 12:30:00 3 22.98 0.00 0.97 0.04 0.10 75.92 12:40:00 all 7.47 0.00 0.35 0.03 0.10 92.05 12:40:00 0 7.65 0.00 0.33 0.04 0.10 91.88 12:40:00 1 6.87 0.00 0.36 0.02 0.10 92.64 12:40:00 2 7.66 0.00 0.41 0.01 0.10 91.81 12:40:00 3 7.69 0.00 0.32 0.04 0.10 91.85 12:50:00 all 13.56 0.00 0.54 0.10 0.09 85.71 12:50:00 0 13.36 0.00 0.62 0.08 0.09 85.85 12:50:00 1 14.41 0.00 0.57 0.04 0.09 84.88 12:50:00 2 13.18 0.00 0.47 0.08 0.09 86.17 12:50:00 3 13.27 0.00 0.49 0.19 0.10 85.95 12:50:00 CPU %user %nice %system %iowait %steal %idle 13:00:00 all 9.34 0.00 0.49 0.02 0.10 90.05 13:00:00 0 9.44 0.00 0.49 0.04 0.09 89.95 13:00:00 1 9.44 0.00 0.49 0.02 0.10 89.95 13:00:00 2 9.30 0.00 0.56 0.01 0.11 90.03 13:00:00 3 9.18 0.00 0.44 0.02 0.09 90.27 Average: all 16.39 0.00 0.70 0.25 0.09 82.56 Average: 0 16.36 0.00 0.72 0.30 0.09 82.54 Average: 1 16.47 0.00 0.70 0.21 0.10 82.52 Average: 2 16.38 0.00 0.71 0.29 0.10 82.52 Average: 3 16.37 0.00 0.68 0.18 0.09 82.67