---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-50739 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 17G 61G 22% / 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 702 11482 3 3804 14944 Swap: 1023 1 1022 ---> 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:f0:66:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.175/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78059sec preferred_lft 78059sec inet6 fe80::f816:3eff:fef0:663d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:01:46:bb:26 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-50739) 09/08/25 _x86_64_ (4 CPU) 06:31:37 LINUX RESTART (4 CPU) 06:40:20 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:50:20 1.47 0.01 1.44 0.03 0.04 18.99 675.57 07:00:01 1.54 0.00 1.52 0.02 0.00 17.33 0.14 07:10:20 1.66 0.00 1.65 0.02 0.00 18.65 0.14 07:20:20 27.30 2.10 23.55 1.66 112.52 3782.07 2331.85 07:30:01 58.68 30.25 26.91 1.51 318.76 1732.68 1738.51 07:40:20 8.78 0.12 8.23 0.43 5.60 312.29 758.45 07:50:20 35.98 0.12 19.51 16.34 9.56 791.53 215292.70 08:00:01 10.36 0.03 9.89 0.45 2.15 263.54 391.68 08:10:20 5.03 0.01 4.86 0.16 0.28 123.84 162.31 08:20:20 5.83 0.01 5.65 0.17 1.15 148.84 536.68 08:30:01 18.01 12.47 5.35 0.19 151.04 159.66 398.22 08:40:20 11.63 0.07 11.00 0.56 3.78 620.99 971.35 08:50:20 10.05 1.84 7.43 0.78 78.08 1097.09 723.73 Average: 14.95 3.51 9.72 1.71 51.42 696.34 17227.75 06:40:20 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:20 5546948 15279240 649480 3.97 207996 9348800 1311680 7.53 1806312 8272080 16 07:00:01 5546444 15279040 649728 3.97 208292 9348808 1311108 7.53 1806612 8271752 12 07:10:20 5546704 15279792 648972 3.96 208728 9348820 1311868 7.53 1807048 8272416 136 07:20:20 171084 4492748 11434168 69.83 229440 3993620 13287544 76.27 2005916 13516384 1808 07:30:01 3920948 6670776 9265352 56.59 236040 2546224 10754444 61.73 1971188 9955168 252 07:40:20 7568940 10341404 5597972 34.19 237388 2567548 6504016 37.33 1983728 6296800 168 07:50:20 10678160 13586676 2354020 14.38 244016 2697036 3052876 17.52 2029528 3160508 164 08:00:01 8500180 11438868 4500772 27.49 245308 2725908 5183208 29.75 2032904 5327540 244 08:10:20 8451404 11403908 4535508 27.70 245832 2739200 5241944 30.09 2034084 5378916 60 08:20:20 6948488 9917536 6021184 36.77 246256 2755324 6627420 38.04 2035888 6868760 200 08:30:01 6910568 9950312 5988120 36.57 252308 2812636 6664360 38.25 2080316 6862472 424 08:40:20 8192320 11368436 4570660 27.92 256512 2940212 5224972 29.99 2096748 5559140 172 08:50:20 11880108 15390564 550284 3.36 258644 3263868 1155264 6.63 2144172 1832996 28588 Average: 6912484 11569177 4366632 26.67 236674 4391385 5202362 29.86 1987265 6890379 2480 06:40:20 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:50:20 ens3 0.44 0.12 0.08 0.04 0.00 0.00 0.00 0.00 06:50:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:00:01 ens3 0.53 0.19 0.14 0.09 0.00 0.00 0.00 0.00 07:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:10:20 ens3 0.46 0.15 0.11 0.07 0.00 0.00 0.00 0.00 07:10:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:20 lo 9.28 9.28 8.30 8.30 0.00 0.00 0.00 0.00 07:20:20 ens3 1.70 1.31 0.57 0.58 0.00 0.00 0.00 0.00 07:20:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 lo 40.49 40.49 19.50 19.50 0.00 0.00 0.00 0.00 07:30:01 ens3 2.01 1.86 0.44 0.38 0.00 0.00 0.00 0.00 07:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:20 lo 27.51 27.51 11.91 11.91 0.00 0.00 0.00 0.00 07:40:20 ens3 0.88 0.61 0.17 0.14 0.00 0.00 0.00 0.00 07:40:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:20 lo 11.65 11.65 6.10 6.10 0.00 0.00 0.00 0.00 07:50:20 ens3 1.13 0.91 0.26 0.22 0.00 0.00 0.00 0.00 07:50:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 lo 15.52 15.52 8.09 8.09 0.00 0.00 0.00 0.00 08:00:01 ens3 1.33 1.01 0.23 1.55 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:20 lo 20.57 20.57 8.64 8.64 0.00 0.00 0.00 0.00 08:10:20 ens3 1.05 0.64 0.23 0.23 0.00 0.00 0.00 0.00 08:10:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:20 lo 26.17 26.17 11.11 11.11 0.00 0.00 0.00 0.00 08:20:20 ens3 0.81 0.47 0.15 0.11 0.00 0.00 0.00 0.00 08:20:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 17.69 17.69 10.43 10.43 0.00 0.00 0.00 0.00 08:30:01 ens3 0.73 0.55 0.16 0.13 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:20 lo 18.94 18.94 10.57 10.57 0.00 0.00 0.00 0.00 08:40:20 ens3 1.12 0.84 0.30 0.24 0.00 0.00 0.00 0.00 08:40:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:20 lo 32.49 32.49 12.56 12.56 0.00 0.00 0.00 0.00 08:50:20 ens3 2.62 2.30 1.57 0.93 0.00 0.00 0.00 0.00 08:50:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 16.95 16.95 8.23 8.23 0.00 0.00 0.00 0.00 Average: ens3 1.14 0.84 0.34 0.36 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-50739) 09/08/25 _x86_64_ (4 CPU) 06:31:37 LINUX RESTART (4 CPU) 06:40:20 CPU %user %nice %system %iowait %steal %idle 06:50:20 all 0.19 0.00 0.08 0.01 0.05 99.67 06:50:20 0 0.38 0.00 0.09 0.00 0.06 99.47 06:50:20 1 0.15 0.00 0.08 0.00 0.06 99.71 06:50:20 2 0.18 0.00 0.12 0.02 0.08 99.60 06:50:20 3 0.06 0.00 0.03 0.00 0.02 99.89 07:00:01 all 0.30 0.00 0.08 0.01 0.05 99.56 07:00:01 0 0.87 0.00 0.10 0.00 0.06 98.97 07:00:01 1 0.16 0.00 0.10 0.00 0.06 99.69 07:00:01 2 0.12 0.00 0.10 0.00 0.07 99.71 07:00:01 3 0.06 0.00 0.04 0.02 0.03 99.85 07:10:20 all 0.30 0.00 0.08 0.01 0.05 99.56 07:10:20 0 0.86 0.00 0.07 0.00 0.04 99.02 07:10:20 1 0.15 0.00 0.09 0.00 0.05 99.70 07:10:20 2 0.13 0.00 0.09 0.02 0.06 99.70 07:10:20 3 0.06 0.00 0.06 0.00 0.04 99.83 07:20:20 all 25.92 0.00 1.08 0.15 0.08 72.77 07:20:20 0 26.04 0.00 1.09 0.13 0.06 72.68 07:20:20 1 25.83 0.00 1.14 0.16 0.08 72.79 07:20:20 2 25.88 0.00 1.09 0.20 0.09 72.74 07:20:20 3 25.95 0.00 0.99 0.13 0.07 72.87 07:30:01 all 45.51 0.00 1.93 0.14 0.11 52.31 07:30:01 0 44.60 0.00 1.99 0.12 0.11 53.18 07:30:01 1 46.12 0.00 1.90 0.25 0.11 51.63 07:30:01 2 45.13 0.00 2.02 0.07 0.11 52.67 07:30:01 3 46.18 0.00 1.81 0.14 0.11 51.77 07:40:20 all 15.88 0.00 0.74 0.04 0.08 83.26 07:40:20 0 15.23 0.00 0.77 0.08 0.08 83.83 07:40:20 1 15.66 0.00 0.70 0.02 0.08 83.53 07:40:20 2 16.11 0.00 0.74 0.03 0.08 83.04 07:40:20 3 16.53 0.00 0.75 0.01 0.09 82.63 07:50:20 all 27.14 0.00 1.03 0.10 0.09 71.64 07:50:20 0 26.34 0.00 1.05 0.08 0.09 72.44 07:50:20 1 26.79 0.00 1.02 0.03 0.08 72.07 07:50:20 2 27.60 0.00 1.09 0.11 0.09 71.11 07:50:20 3 27.84 0.00 0.97 0.17 0.09 70.94 08:00:01 all 16.97 0.00 0.62 0.03 0.08 82.29 08:00:01 0 16.80 0.00 0.58 0.02 0.08 82.52 08:00:01 1 16.66 0.00 0.58 0.03 0.09 82.65 08:00:01 2 17.42 0.00 0.68 0.02 0.09 81.79 08:00:01 3 17.01 0.00 0.63 0.06 0.08 82.21 08:10:20 all 7.80 0.00 0.41 0.02 0.07 91.69 08:10:20 0 7.40 0.00 0.34 0.02 0.07 92.17 08:10:20 1 8.26 0.00 0.51 0.01 0.08 91.14 08:10:20 2 7.80 0.00 0.40 0.02 0.07 91.71 08:10:20 3 7.74 0.00 0.40 0.03 0.07 91.76 08:20:20 all 9.88 0.00 0.48 0.02 0.08 89.53 08:20:20 0 10.04 0.00 0.48 0.04 0.08 89.36 08:20:20 1 9.63 0.00 0.56 0.02 0.09 89.70 08:20:20 2 9.96 0.00 0.43 0.03 0.09 89.50 08:20:20 3 9.91 0.00 0.45 0.01 0.08 89.56 08:30:01 all 9.56 0.08 0.53 0.08 0.08 89.67 08:30:01 0 9.72 0.08 0.45 0.07 0.08 89.60 08:30:01 1 9.67 0.00 0.46 0.01 0.08 89.78 08:30:01 2 9.32 0.00 0.55 0.07 0.09 89.96 08:30:01 3 9.52 0.23 0.64 0.17 0.08 89.35 08:30:01 CPU %user %nice %system %iowait %steal %idle 08:40:20 all 17.92 0.00 0.73 0.05 0.09 81.21 08:40:20 0 17.17 0.00 0.63 0.01 0.08 82.10 08:40:20 1 18.17 0.00 0.77 0.06 0.09 80.91 08:40:20 2 18.01 0.00 0.81 0.10 0.09 80.99 08:40:20 3 18.33 0.00 0.72 0.03 0.08 80.83 08:50:20 all 11.02 0.00 0.59 0.16 0.08 88.15 08:50:20 0 9.73 0.00 0.46 0.01 0.07 89.73 08:50:20 1 10.59 0.00 0.65 0.32 0.08 88.36 08:50:20 2 12.23 0.00 0.63 0.20 0.08 86.86 08:50:20 3 11.54 0.00 0.61 0.12 0.08 87.65 Average: all 14.41 0.01 0.64 0.06 0.08 84.81 Average: 0 14.15 0.01 0.62 0.05 0.07 85.11 Average: 1 14.37 0.00 0.66 0.07 0.08 84.83 Average: 2 14.52 0.00 0.67 0.07 0.08 84.65 Average: 3 14.59 0.02 0.62 0.07 0.07 84.64