---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-41566 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 696 6440 3 8852 14950 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:eb:6b:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.135/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78828sec preferred_lft 78828sec inet6 fe80::f816:3eff:feeb:6b6b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:72:19:0e: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-41566) 07/10/25 _x86_64_ (4 CPU) 16:46:23 LINUX RESTART (4 CPU) 16:50:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:00:00 64.77 2.57 57.55 4.64 710.21 30690.08 43307.09 17:10:00 5.80 0.89 4.70 0.21 8.79 119.28 526.01 17:20:00 7.60 0.08 7.11 0.41 2.11 228.35 1657.64 17:30:00 22.60 2.79 18.73 1.07 35.08 1655.76 1973.23 17:40:00 18.40 0.00 17.61 0.80 0.00 311.00 1247.65 17:50:00 4.81 0.00 4.66 0.15 0.01 85.35 156.12 18:00:00 7.18 0.00 6.84 0.34 0.00 131.77 853.31 18:10:00 5.21 0.00 5.03 0.18 0.00 94.24 97.40 18:20:00 27.73 18.68 8.51 0.53 155.69 588.03 441.91 18:30:00 14.37 0.24 13.58 0.55 4.13 887.37 584.40 18:40:00 9.72 0.04 9.21 0.46 0.36 1171.03 287.13 18:50:00 5.38 0.01 5.11 0.26 0.43 139.96 169.96 Average: 16.13 2.11 13.22 0.80 76.40 3008.56 4275.21 16:50:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:00:00 1620044 8274884 7649460 46.72 223996 6271696 9017852 51.76 2143448 11886796 52 17:10:00 3891512 10550620 5376156 32.84 225092 6274964 6916004 39.70 2182532 9587668 108 17:20:00 4032092 10696244 5230596 31.95 226600 6278596 6807116 39.07 2198376 9419912 400 17:30:00 6251668 13287472 2639372 16.12 239700 6623784 3574344 20.52 2333136 7071396 536 17:40:00 4439340 11480688 4445108 27.15 242984 6626028 5280592 30.31 2347440 8857464 208 17:50:00 4039456 11083908 4841312 29.57 243704 6628416 5511704 31.64 2348192 9252048 192 18:00:00 3015512 10064424 5860364 35.79 245120 6631452 6643428 38.13 2349716 10281196 176 18:10:00 2784680 9836472 6088104 37.18 245824 6633604 6726220 38.61 2350436 10495068 228 18:20:00 5699304 13082548 2843272 17.37 253768 6947320 3716284 21.33 2451404 7492872 171316 18:30:00 4146252 11536144 4388612 26.80 255664 6951808 5158296 29.61 2498092 8992924 184 18:40:00 6331956 14003200 1922576 11.74 263156 7216448 2903112 16.66 2588188 6712884 804 18:50:00 2923908 10599488 5323884 32.52 264036 7219840 6010744 34.50 2606048 10093136 128 Average: 4097977 11208008 4717401 28.81 244137 6691996 5688808 32.65 2366417 9178614 14528 16:50:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:00:00 lo 10.63 10.63 10.24 10.24 0.00 0.00 0.00 0.00 17:00:00 ens3 60.20 30.07 773.24 3.01 0.00 0.00 0.00 0.00 17:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:00 lo 2.34 2.34 1.71 1.71 0.00 0.00 0.00 0.00 17:10:00 ens3 0.49 0.28 0.06 0.70 0.00 0.00 0.00 0.00 17:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:00 lo 14.57 14.57 7.80 7.80 0.00 0.00 0.00 0.00 17:20:00 ens3 0.90 0.83 0.16 0.51 0.00 0.00 0.00 0.00 17:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:00 lo 17.38 17.38 8.95 8.95 0.00 0.00 0.00 0.00 17:30:00 ens3 1.29 1.16 0.36 0.31 0.00 0.00 0.00 0.00 17:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:00 lo 14.16 14.16 7.87 7.87 0.00 0.00 0.00 0.00 17:40:00 ens3 0.99 0.78 0.21 0.17 0.00 0.00 0.00 0.00 17:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:00 lo 20.24 20.24 9.44 9.44 0.00 0.00 0.00 0.00 17:50:00 ens3 0.77 0.55 0.17 0.13 0.00 0.00 0.00 0.00 17:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:00 lo 29.67 29.67 11.90 11.90 0.00 0.00 0.00 0.00 18:00:00 ens3 0.69 0.47 0.14 0.11 0.00 0.00 0.00 0.00 18:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:00 lo 19.68 19.68 10.17 10.17 0.00 0.00 0.00 0.00 18:10:00 ens3 0.71 0.58 0.14 0.11 0.00 0.00 0.00 0.00 18:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:00 lo 15.17 15.17 8.42 8.42 0.00 0.00 0.00 0.00 18:20:00 ens3 0.92 0.72 0.26 0.21 0.00 0.00 0.00 0.00 18:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:00 lo 19.09 19.09 7.91 7.91 0.00 0.00 0.00 0.00 18:30:00 ens3 1.08 0.82 0.24 0.19 0.00 0.00 0.00 0.00 18:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:00 lo 21.56 21.56 9.39 9.39 0.00 0.00 0.00 0.00 18:40:00 ens3 0.74 0.57 0.21 0.17 0.00 0.00 0.00 0.00 18:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:00 lo 29.63 29.63 12.45 12.45 0.00 0.00 0.00 0.00 18:50:00 ens3 0.89 0.66 0.19 0.15 0.00 0.00 0.00 0.00 18:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.84 17.84 8.85 8.85 0.00 0.00 0.00 0.00 Average: ens3 5.81 3.12 64.62 0.48 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-41566) 07/10/25 _x86_64_ (4 CPU) 16:46:23 LINUX RESTART (4 CPU) 16:50:00 CPU %user %nice %system %iowait %steal %idle 17:00:00 all 40.10 0.00 2.41 9.67 0.11 47.71 17:00:00 0 42.17 0.00 2.62 9.85 0.11 45.25 17:00:00 1 39.62 0.00 2.49 10.07 0.11 47.71 17:00:00 2 39.27 0.00 2.31 10.09 0.12 48.22 17:00:00 3 39.34 0.00 2.21 8.68 0.11 49.66 17:10:00 all 6.99 0.00 0.42 0.07 0.08 92.44 17:10:00 0 7.21 0.00 0.31 0.04 0.07 92.37 17:10:00 1 7.01 0.00 0.43 0.08 0.08 92.39 17:10:00 2 7.12 0.00 0.52 0.11 0.09 92.16 17:10:00 3 6.63 0.00 0.43 0.05 0.08 92.82 17:20:00 all 14.43 0.00 0.68 0.04 0.09 84.76 17:20:00 0 14.15 0.00 0.68 0.06 0.08 85.04 17:20:00 1 14.26 0.00 0.69 0.03 0.09 84.93 17:20:00 2 14.34 0.00 0.62 0.06 0.08 84.90 17:20:00 3 14.98 0.00 0.74 0.01 0.09 84.18 17:30:00 all 23.68 0.00 0.91 0.13 0.10 75.19 17:30:00 0 23.56 0.00 0.88 0.05 0.10 75.42 17:30:00 1 25.96 0.00 0.96 0.26 0.10 72.71 17:30:00 2 22.96 0.00 0.91 0.11 0.09 75.93 17:30:00 3 22.23 0.00 0.88 0.08 0.09 76.72 17:40:00 all 27.83 0.00 0.97 0.06 0.09 71.05 17:40:00 0 27.15 0.00 0.98 0.03 0.09 71.75 17:40:00 1 27.74 0.00 1.00 0.05 0.10 71.11 17:40:00 2 28.50 0.00 0.89 0.02 0.10 70.49 17:40:00 3 27.91 0.00 1.00 0.14 0.09 70.85 17:50:00 all 8.23 0.00 0.38 0.02 0.09 91.27 17:50:00 0 8.29 0.00 0.35 0.03 0.09 91.24 17:50:00 1 8.22 0.00 0.36 0.02 0.09 91.31 17:50:00 2 8.40 0.00 0.43 0.01 0.09 91.07 17:50:00 3 8.03 0.00 0.39 0.03 0.09 91.46 18:00:00 all 14.56 0.00 0.59 0.02 0.09 84.74 18:00:00 0 14.54 0.00 0.57 0.04 0.09 84.77 18:00:00 1 14.35 0.00 0.60 0.04 0.09 84.93 18:00:00 2 14.71 0.00 0.57 0.01 0.09 84.62 18:00:00 3 14.64 0.00 0.61 0.02 0.09 84.64 18:10:00 all 10.24 0.00 0.49 0.02 0.09 89.16 18:10:00 0 10.25 0.00 0.47 0.01 0.09 89.18 18:10:00 1 10.49 0.00 0.53 0.04 0.09 88.84 18:10:00 2 9.71 0.00 0.49 0.03 0.09 89.67 18:10:00 3 10.52 0.00 0.45 0.01 0.09 88.93 18:20:00 all 11.28 0.00 0.53 0.07 0.09 88.03 18:20:00 0 11.59 0.00 0.45 0.02 0.09 87.86 18:20:00 1 10.40 0.00 0.57 0.05 0.09 88.90 18:20:00 2 11.69 0.00 0.58 0.06 0.09 87.58 18:20:00 3 11.44 0.00 0.54 0.15 0.09 87.78 18:30:00 all 24.15 0.00 0.90 0.08 0.10 74.77 18:30:00 0 23.81 0.00 0.75 0.02 0.09 75.33 18:30:00 1 24.69 0.00 0.86 0.02 0.10 74.32 18:30:00 2 24.68 0.00 0.97 0.14 0.10 74.12 18:30:00 3 23.44 0.00 1.04 0.13 0.10 75.30 18:40:00 all 10.78 0.00 0.55 0.06 0.09 88.52 18:40:00 0 10.21 0.00 0.49 0.02 0.08 89.20 18:40:00 1 10.40 0.00 0.45 0.03 0.09 89.03 18:40:00 2 11.61 0.00 0.64 0.10 0.10 87.55 18:40:00 3 10.89 0.00 0.62 0.08 0.09 88.32 18:40:00 CPU %user %nice %system %iowait %steal %idle 18:50:00 all 12.63 0.00 0.49 0.03 0.09 86.76 18:50:00 0 12.42 0.00 0.53 0.01 0.09 86.95 18:50:00 1 12.64 0.00 0.54 0.04 0.10 86.69 18:50:00 2 13.08 0.00 0.48 0.05 0.09 86.29 18:50:00 3 12.38 0.00 0.42 0.02 0.08 87.09 Average: all 17.08 0.00 0.78 0.86 0.09 81.20 Average: 0 17.11 0.00 0.76 0.85 0.09 81.20 Average: 1 17.16 0.00 0.79 0.90 0.09 81.06 Average: 2 17.17 0.00 0.78 0.90 0.09 81.05 Average: 3 16.87 0.00 0.78 0.78 0.09 81.48