---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-40765 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 707 5364 3 9916 14938 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:94:4f:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.111/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78782sec preferred_lft 78782sec inet6 fe80::f816:3eff:fe94:4fa9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:35:35:f0 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-40765) 07/08/25 _x86_64_ (4 CPU) 11:57:16 LINUX RESTART (4 CPU) 12:00:20 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:02 98.44 14.56 64.68 19.21 846.68 32522.30 246261.41 12:20:01 6.84 0.38 6.16 0.30 26.90 236.95 1692.51 12:30:02 13.27 0.68 11.85 0.74 9.98 1291.29 2511.92 12:40:02 14.51 0.00 13.83 0.68 0.00 569.98 4708.68 12:50:01 15.65 0.00 14.96 0.69 0.00 266.46 1362.16 13:00:02 7.96 0.00 7.65 0.31 0.00 138.06 486.74 13:10:02 5.56 0.00 5.35 0.21 0.00 104.64 91.72 13:20:01 5.68 0.00 5.50 0.18 0.00 101.04 88.93 13:30:02 12.26 0.02 11.64 0.60 3.93 1253.92 992.85 13:40:02 11.39 0.00 10.88 0.52 0.00 224.59 529.39 13:50:01 7.16 0.01 6.75 0.39 0.08 1090.05 601.24 14:00:02 7.93 0.00 7.63 0.31 0.01 188.25 408.36 Average: 17.02 1.27 13.78 1.97 72.01 3091.38 21075.73 12:00:20 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:02 169928 8187520 7735120 47.24 231652 7587936 9002220 51.67 2290768 13152452 312 12:20:01 3541812 11342572 4582592 27.99 231800 7375960 6826896 39.19 2322560 9766756 820 12:30:02 5531000 13614288 2310984 14.11 240788 7641072 2970604 17.05 2429916 7660716 352 12:40:02 3380352 11546960 4376872 26.73 245684 7713488 5136052 29.48 2463368 9770648 240 12:50:01 3279056 11450672 4472908 27.32 248500 7715576 5182812 29.75 2467044 9861716 576 13:00:02 3311836 11487076 4436416 27.10 249796 7717876 5186488 29.77 2468428 9833660 428 13:10:02 1588984 9768112 6154572 37.59 250420 7721124 6829676 39.20 2469132 11530596 368 13:20:01 1664280 9845996 6076624 37.11 250980 7723140 6725440 38.60 2469756 11463024 180 13:30:02 4700680 13168580 2755220 16.83 259656 7990768 3623456 20.80 2558608 8348768 364 13:40:02 2989624 11461848 4460712 27.24 260960 7993576 5170816 29.68 2574212 10040524 468 13:50:01 2549172 11301680 4620572 28.22 268348 8257240 5343988 30.67 2637472 10388528 3256 14:00:02 1943876 10699996 5221568 31.89 269300 8259792 5977252 34.31 2682472 10960384 272 Average: 2887550 11156275 4767013 29.11 250657 7808129 5664642 32.51 2486145 10231481 636 12:00:20 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:02 lo 12.33 12.33 11.54 11.54 0.00 0.00 0.00 0.00 12:10:02 ens3 57.35 37.78 1040.72 4.06 0.00 0.00 0.00 0.00 12:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 8.23 8.23 4.50 4.50 0.00 0.00 0.00 0.00 12:20:01 ens3 0.75 0.62 0.13 1.01 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:02 lo 15.62 15.62 9.22 9.22 0.00 0.00 0.00 0.00 12:30:02 ens3 1.08 0.94 0.28 0.23 0.00 0.00 0.00 0.00 12:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:02 lo 14.25 14.25 6.48 6.48 0.00 0.00 0.00 0.00 12:40:02 ens3 1.10 0.89 0.28 0.23 0.00 0.00 0.00 0.00 12:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 16.08 16.08 8.06 8.06 0.00 0.00 0.00 0.00 12:50:01 ens3 0.83 0.76 0.16 0.14 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:02 lo 17.90 17.90 8.84 8.84 0.00 0.00 0.00 0.00 13:00:02 ens3 0.99 0.78 0.24 0.19 0.00 0.00 0.00 0.00 13:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:02 lo 28.46 28.46 11.40 11.40 0.00 0.00 0.00 0.00 13:10:02 ens3 0.71 0.45 0.17 0.13 0.00 0.00 0.00 0.00 13:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 20.04 20.04 10.60 10.60 0.00 0.00 0.00 0.00 13:20:01 ens3 0.82 0.59 0.21 0.17 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:02 lo 13.87 13.87 7.62 7.62 0.00 0.00 0.00 0.00 13:30:02 ens3 1.18 0.78 0.33 0.25 0.00 0.00 0.00 0.00 13:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:02 lo 21.86 21.86 8.67 8.67 0.00 0.00 0.00 0.00 13:40:02 ens3 1.04 0.78 0.23 0.19 0.00 0.00 0.00 0.00 13:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 14.45 14.45 6.66 6.66 0.00 0.00 0.00 0.00 13:50:01 ens3 1.06 0.49 0.39 0.27 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 14:00:02 lo 24.02 24.02 10.48 10.48 0.00 0.00 0.00 0.00 14:00:02 ens3 0.97 0.75 0.20 0.16 0.00 0.00 0.00 0.00 14:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.27 17.27 8.67 8.67 0.00 0.00 0.00 0.00 Average: ens3 5.53 3.71 84.53 0.58 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-40765) 07/08/25 _x86_64_ (4 CPU) 11:57:16 LINUX RESTART (4 CPU) 12:00:20 CPU %user %nice %system %iowait %steal %idle 12:10:02 all 48.08 0.08 2.39 1.43 0.12 47.90 12:10:02 0 52.51 0.00 2.46 0.87 0.11 44.05 12:10:02 1 45.93 0.13 2.30 1.62 0.11 49.90 12:10:02 2 47.33 0.20 2.44 1.55 0.12 48.36 12:10:02 3 46.57 0.00 2.36 1.69 0.12 49.26 12:20:01 all 12.44 0.00 0.65 0.03 0.10 86.78 12:20:01 0 12.50 0.00 0.69 0.05 0.09 86.67 12:20:01 1 12.31 0.00 0.71 0.03 0.10 86.85 12:20:01 2 12.64 0.00 0.61 0.02 0.10 86.62 12:20:01 3 12.32 0.00 0.57 0.04 0.10 86.98 12:30:02 all 16.94 0.00 0.71 0.08 0.10 82.16 12:30:02 0 16.12 0.00 0.72 0.15 0.10 82.92 12:30:02 1 17.41 0.00 0.77 0.08 0.11 81.63 12:30:02 2 17.14 0.00 0.73 0.09 0.10 81.95 12:30:02 3 17.11 0.00 0.62 0.02 0.10 82.15 12:40:02 all 21.59 0.00 0.88 0.08 0.10 77.34 12:40:02 0 22.31 0.00 0.83 0.14 0.11 76.61 12:40:02 1 21.65 0.00 0.94 0.04 0.11 77.27 12:40:02 2 21.70 0.00 1.05 0.06 0.11 77.09 12:40:02 3 20.69 0.00 0.71 0.10 0.10 78.40 12:50:01 all 23.76 0.00 0.85 0.05 0.11 75.23 12:50:01 0 23.48 0.00 0.81 0.03 0.11 75.58 12:50:01 1 24.13 0.00 0.85 0.12 0.11 74.80 12:50:01 2 24.57 0.00 0.78 0.02 0.10 74.53 12:50:01 3 22.88 0.00 0.96 0.06 0.10 76.00 13:00:02 all 12.61 0.00 0.63 0.04 0.10 86.62 13:00:02 0 12.79 0.00 0.57 0.02 0.10 86.52 13:00:02 1 12.83 0.00 0.67 0.05 0.10 86.35 13:00:02 2 12.83 0.00 0.68 0.02 0.11 86.37 13:00:02 3 12.01 0.00 0.61 0.05 0.09 87.24 13:10:02 all 9.89 0.00 0.52 0.03 0.11 89.46 13:10:02 0 9.30 0.00 0.48 0.03 0.11 90.08 13:10:02 1 10.00 0.00 0.53 0.01 0.11 89.35 13:10:02 2 9.89 0.00 0.50 0.03 0.11 89.48 13:10:02 3 10.36 0.00 0.55 0.06 0.10 88.93 13:20:01 all 9.59 0.00 0.52 0.03 0.10 89.76 13:20:01 0 9.54 0.00 0.49 0.02 0.09 89.86 13:20:01 1 9.61 0.00 0.51 0.04 0.10 89.74 13:20:01 2 9.38 0.00 0.57 0.02 0.10 89.93 13:20:01 3 9.82 0.00 0.53 0.03 0.10 89.52 13:30:02 all 14.83 0.00 0.74 0.08 0.10 84.25 13:30:02 0 13.67 0.00 0.76 0.09 0.09 85.39 13:30:02 1 15.18 0.00 0.82 0.01 0.10 83.89 13:30:02 2 14.83 0.00 0.60 0.13 0.10 84.35 13:30:02 3 15.66 0.00 0.77 0.08 0.10 83.39 13:40:02 all 21.14 0.00 0.82 0.04 0.10 77.90 13:40:02 0 21.70 0.00 0.95 0.06 0.10 77.19 13:40:02 1 20.53 0.00 0.78 0.01 0.11 78.57 13:40:02 2 20.64 0.00 0.78 0.04 0.11 78.44 13:40:02 3 21.68 0.00 0.77 0.04 0.10 77.42 13:50:01 all 7.67 0.00 0.41 0.04 0.09 91.79 13:50:01 0 8.88 0.00 0.51 0.04 0.09 90.49 13:50:01 1 7.26 0.00 0.39 0.02 0.09 92.23 13:50:01 2 7.53 0.00 0.38 0.02 0.09 91.97 13:50:01 3 7.02 0.00 0.35 0.09 0.09 92.45 13:50:01 CPU %user %nice %system %iowait %steal %idle 14:00:02 all 14.32 0.00 0.59 0.04 0.09 84.96 14:00:02 0 13.86 0.00 0.59 0.05 0.09 85.41 14:00:02 1 14.65 0.00 0.60 0.00 0.10 84.66 14:00:02 2 14.50 0.00 0.56 0.02 0.10 84.83 14:00:02 3 14.28 0.00 0.62 0.08 0.09 84.93 Average: all 17.66 0.01 0.81 0.16 0.10 81.26 Average: 0 17.97 0.00 0.82 0.13 0.10 80.99 Average: 1 17.55 0.01 0.82 0.17 0.10 81.35 Average: 2 17.67 0.02 0.80 0.16 0.10 81.24 Average: 3 17.46 0.00 0.78 0.19 0.10 81.47