---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-39071 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 702 5243 3 10043 14944 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:b4:bf:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.161/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78661sec preferred_lft 78661sec inet6 fe80::f816:3eff:feb4:bf19/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7d:18:1f:a4 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-39071) 07/02/25 _x86_64_ (4 CPU) 11:56:28 LINUX RESTART (4 CPU) 12:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:01 66.57 2.19 59.95 4.42 684.54 31045.74 13342.04 12:20:32 8.13 0.31 7.47 0.36 18.93 273.09 1296.56 12:30:01 29.77 0.76 12.63 16.38 9.39 1331.96 228661.89 12:40:01 19.55 0.00 18.67 0.89 0.00 633.41 2567.96 12:50:03 14.63 0.00 13.86 0.76 0.00 261.99 972.71 13:00:01 17.29 11.97 5.13 0.19 135.85 104.67 225.43 13:10:01 5.30 0.00 5.12 0.19 0.00 97.89 219.22 13:20:03 5.41 0.00 5.22 0.19 0.00 94.73 60.08 13:30:01 5.17 0.00 5.00 0.17 0.00 81.85 69.17 13:40:01 17.04 0.02 16.20 0.82 3.92 1339.31 1744.41 13:50:03 10.44 0.00 9.94 0.49 0.00 1128.46 560.03 14:00:01 7.58 0.00 7.24 0.34 0.00 205.89 517.56 Average: 17.15 1.27 13.85 2.03 71.06 3046.08 19872.66 12:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 165096 8215108 7708008 47.08 233724 7631476 9022296 51.79 2281448 13180568 320 12:20:32 2482560 10352364 5572492 34.03 234984 7454624 6861920 39.39 2327988 10818964 648 12:30:01 5460560 13616212 2309688 14.11 244036 7723000 3005224 17.25 2427300 7739060 268 12:40:01 5420192 13660260 2265276 13.84 249380 7795956 2991436 17.17 2461600 7738468 240 12:50:03 3271608 11516532 4407440 26.92 251892 7798308 5126868 29.43 2464740 9881512 268 13:00:01 3067320 11372088 4551228 27.80 255536 7840940 5269608 30.25 2504636 10028904 492 13:10:01 1529656 9837884 6084620 37.16 256168 7843688 6736800 38.67 2505324 11556816 616 13:20:03 1487220 9797684 6124636 37.41 256768 7845272 6737500 38.67 2505948 11598280 396 13:30:01 3228420 11540128 4383396 26.77 257524 7845732 5163508 29.64 2506696 9873020 296 13:40:01 6499288 15102876 821504 5.02 266580 8118384 1615576 9.27 2609452 6501936 480 13:50:03 2487136 11371992 4550084 27.79 274152 8382584 5292420 30.38 2672212 10410192 1972 14:00:01 1694792 10582732 5338860 32.61 274948 8384824 6048808 34.72 2717180 11162396 336 Average: 3066154 11413822 4509769 27.54 254641 7888732 5322664 30.55 2498710 10040843 528 12:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 lo 12.03 12.03 11.15 11.15 0.00 0.00 0.00 0.00 12:10:01 ens3 70.11 46.75 993.80 4.67 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:32 lo 10.32 10.32 5.40 5.40 0.00 0.00 0.00 0.00 12:20:32 ens3 0.81 0.39 0.17 0.12 0.00 0.00 0.00 0.00 12:20:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 lo 13.70 13.70 8.48 8.48 0.00 0.00 0.00 0.00 12:30:01 ens3 1.27 0.98 0.33 0.99 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 lo 15.62 15.62 7.47 7.47 0.00 0.00 0.00 0.00 12:40:01 ens3 2.55 1.26 0.71 0.96 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:03 lo 19.50 19.50 10.09 10.09 0.00 0.00 0.00 0.00 12:50:03 ens3 1.02 0.67 0.17 0.13 0.00 0.00 0.00 0.00 12:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 21.97 21.97 8.79 8.79 0.00 0.00 0.00 0.00 13:00:01 ens3 0.88 0.69 0.17 0.14 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 26.51 26.51 11.45 11.45 0.00 0.00 0.00 0.00 13:10:01 ens3 0.75 0.55 0.15 0.12 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:03 lo 16.58 16.58 9.76 9.76 0.00 0.00 0.00 0.00 13:20:03 ens3 0.79 0.60 0.18 0.14 0.00 0.00 0.00 0.00 13:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 7.10 7.10 3.63 3.63 0.00 0.00 0.00 0.00 13:30:01 ens3 0.63 0.35 0.12 0.08 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 16.89 16.89 7.41 7.41 0.00 0.00 0.00 0.00 13:40:01 ens3 1.59 1.37 7.88 0.27 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 13:50:03 lo 22.56 22.56 9.68 9.68 0.00 0.00 0.00 0.00 13:50:03 ens3 1.12 0.55 0.29 0.19 0.00 0.00 0.00 0.00 13:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 24.05 24.05 10.48 10.48 0.00 0.00 0.00 0.00 14:00:01 ens3 0.96 0.75 0.18 0.15 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.22 17.22 8.64 8.64 0.00 0.00 0.00 0.00 Average: ens3 6.87 4.57 83.69 0.66 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-39071) 07/02/25 _x86_64_ (4 CPU) 11:56:28 LINUX RESTART (4 CPU) 12:00:01 CPU %user %nice %system %iowait %steal %idle 12:10:01 all 45.24 0.00 2.34 4.65 0.10 47.67 12:10:01 0 45.25 0.00 2.21 4.80 0.10 47.63 12:10:01 1 45.26 0.00 2.33 4.26 0.10 48.06 12:10:01 2 45.05 0.00 2.25 4.56 0.11 48.04 12:10:01 3 45.41 0.00 2.57 4.97 0.10 46.95 12:20:32 all 13.72 0.00 0.66 0.07 0.08 85.47 12:20:32 0 13.50 0.00 0.68 0.09 0.08 85.66 12:20:32 1 13.63 0.00 0.66 0.07 0.08 85.57 12:20:32 2 13.47 0.00 0.63 0.10 0.08 85.73 12:20:32 3 14.28 0.00 0.69 0.03 0.07 84.93 12:30:01 all 16.04 0.00 0.69 0.18 0.08 83.01 12:30:01 0 15.59 0.00 0.71 0.44 0.08 83.18 12:30:01 1 16.07 0.00 0.55 0.06 0.08 83.23 12:30:01 2 16.22 0.00 0.73 0.15 0.08 82.81 12:30:01 3 16.26 0.00 0.78 0.05 0.08 82.83 12:40:01 all 28.21 0.00 1.08 0.25 0.09 70.37 12:40:01 0 27.66 0.00 0.96 0.09 0.09 71.20 12:40:01 1 28.60 0.00 1.15 0.15 0.10 70.01 12:40:01 2 28.74 0.00 1.15 0.17 0.09 69.84 12:40:01 3 27.84 0.00 1.07 0.58 0.09 70.41 12:50:03 all 23.49 0.00 0.90 0.06 0.09 75.46 12:50:03 0 22.88 0.00 0.98 0.10 0.08 75.95 12:50:03 1 22.56 0.00 0.93 0.06 0.09 76.36 12:50:03 2 23.77 0.00 0.82 0.05 0.09 75.27 12:50:03 3 24.77 0.00 0.86 0.04 0.09 74.24 13:00:01 all 7.82 0.08 0.46 0.09 0.07 91.48 13:00:01 0 8.04 0.05 0.45 0.08 0.07 91.32 13:00:01 1 8.26 0.01 0.41 0.01 0.07 91.24 13:00:01 2 8.19 0.00 0.47 0.01 0.08 91.25 13:00:01 3 6.77 0.25 0.50 0.28 0.08 92.13 13:10:01 all 9.88 0.00 0.47 0.02 0.06 89.56 13:10:01 0 9.92 0.00 0.41 0.02 0.06 89.59 13:10:01 1 9.43 0.00 0.55 0.01 0.07 89.94 13:10:01 2 10.08 0.00 0.43 0.04 0.07 89.39 13:10:01 3 10.10 0.00 0.48 0.01 0.07 89.35 13:20:03 all 9.41 0.00 0.53 0.06 0.07 89.94 13:20:03 0 9.30 0.00 0.50 0.08 0.07 90.04 13:20:03 1 9.24 0.00 0.52 0.03 0.07 90.13 13:20:03 2 9.48 0.00 0.58 0.06 0.07 89.80 13:20:03 3 9.60 0.00 0.50 0.04 0.07 89.79 13:30:01 all 6.17 0.00 0.43 0.18 0.06 93.15 13:30:01 0 6.19 0.00 0.47 0.20 0.06 93.08 13:30:01 1 6.43 0.00 0.45 0.33 0.07 92.72 13:30:01 2 6.04 0.00 0.39 0.09 0.06 93.42 13:30:01 3 6.04 0.00 0.42 0.11 0.07 93.37 13:40:01 all 23.66 0.00 0.93 0.10 0.08 75.22 13:40:01 0 23.38 0.00 0.84 0.19 0.08 75.50 13:40:01 1 23.33 0.00 0.90 0.02 0.09 75.66 13:40:01 2 23.68 0.00 0.97 0.06 0.08 75.20 13:40:01 3 24.26 0.00 1.00 0.13 0.08 74.53 13:50:03 all 13.13 0.00 0.63 0.08 0.08 86.07 13:50:03 0 12.69 0.00 0.72 0.03 0.08 86.48 13:50:03 1 13.00 0.00 0.62 0.17 0.08 86.13 13:50:03 2 14.06 0.00 0.60 0.03 0.08 85.23 13:50:03 3 12.79 0.00 0.60 0.08 0.08 86.45 13:50:03 CPU %user %nice %system %iowait %steal %idle 14:00:01 all 14.51 0.00 0.65 0.04 0.08 84.73 14:00:01 0 14.44 0.00 0.61 0.05 0.08 84.82 14:00:01 1 14.62 0.00 0.63 0.03 0.09 84.64 14:00:01 2 14.20 0.00 0.65 0.03 0.09 85.03 14:00:01 3 14.77 0.00 0.70 0.03 0.08 84.42 Average: all 17.59 0.01 0.81 0.48 0.08 81.03 Average: 0 17.39 0.00 0.80 0.51 0.08 81.22 Average: 1 17.52 0.00 0.81 0.43 0.08 81.15 Average: 2 17.73 0.00 0.81 0.44 0.08 80.93 Average: 3 17.73 0.02 0.85 0.53 0.08 80.80