---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-157 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 61G 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 687 10945 4 4356 14959 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:4c:f0:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.89/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79613sec preferred_lft 79613sec inet6 fe80::f816:3eff:fe4c:f064/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:01:de:34:5e 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-157) 10/02/25 _x86_64_ (4 CPU) 09:27:21 LINUX RESTART (4 CPU) 09:30:09 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:40:00 82.99 2.73 62.11 18.15 708.22 32941.73 259372.43 09:50:00 69.53 28.17 39.36 2.00 363.19 5135.17 2844.31 10:00:00 13.04 0.20 12.18 0.66 8.63 383.49 1675.97 10:10:00 19.67 0.02 18.75 0.89 1.31 775.11 1487.36 10:20:00 10.49 0.03 9.98 0.48 2.00 289.07 223.51 10:30:00 5.42 0.01 5.23 0.18 0.67 132.24 256.53 10:40:00 6.04 0.01 5.85 0.18 1.05 144.77 100.62 10:50:00 4.62 0.01 4.43 0.19 0.33 124.26 381.69 11:00:00 2.27 0.00 2.27 0.00 0.03 42.26 0.01 11:10:00 11.13 0.02 10.59 0.52 0.85 626.56 491.96 11:20:00 9.21 1.79 6.82 0.61 88.47 1054.33 244.14 Average: 21.22 3.00 16.08 2.15 105.93 3744.10 23939.82 09:30:09 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:00 3622000 14569912 1353164 8.26 232612 10481592 2222092 12.75 2133272 9843824 277340 09:50:00 6855172 10229784 5705704 34.85 252080 3114452 6695764 38.43 2262604 6703992 1952 10:00:00 3738360 7135376 8798572 53.74 253264 3135632 10572896 60.69 2284892 9778688 932 10:10:00 10684008 14214876 1722764 10.52 259432 3263348 2920840 16.77 2324044 2823628 8468 10:20:00 7919780 11480620 4455884 27.21 261092 3291680 5201076 29.85 2327588 5572212 112 10:30:00 7770400 11345572 4590908 28.04 261496 3305608 5290848 30.37 2328912 5710996 24 10:40:00 6273700 9864080 6071676 37.08 261912 3320400 6724616 38.60 2330756 7197172 364 10:50:00 6601856 10207724 5728492 34.99 262436 3335360 6520408 37.43 2333504 6884024 340 11:00:00 6267844 9875912 6059784 37.01 262752 3337252 6715480 38.55 2333864 7206436 88 11:10:00 7639344 11378884 4557800 27.84 267064 3462608 5236220 30.06 2349716 5826068 192 11:20:00 11192568 15265536 672888 4.11 269208 3784876 1264712 7.26 2400680 2200136 28348 Average: 7142276 11415298 4519785 27.60 258486 3984801 5396814 30.98 2309985 6340652 28924 09:30:09 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:00 lo 2.49 2.49 2.31 2.31 0.00 0.00 0.00 0.00 09:40:00 ens3 146.70 86.74 1371.34 8.19 0.00 0.00 0.00 0.00 09:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:00 lo 26.52 26.52 18.51 18.51 0.00 0.00 0.00 0.00 09:50:00 ens3 3.25 1.52 0.53 0.37 0.00 0.00 0.00 0.00 09:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:00 lo 36.54 36.54 14.65 14.65 0.00 0.00 0.00 0.00 10:00:00 ens3 1.54 1.03 0.29 0.22 0.00 0.00 0.00 0.00 10:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:00 lo 15.97 15.97 7.82 7.82 0.00 0.00 0.00 0.00 10:10:00 ens3 1.31 0.98 0.32 0.24 0.00 0.00 0.00 0.00 10:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:00 lo 18.73 18.73 10.46 10.46 0.00 0.00 0.00 0.00 10:20:00 ens3 1.05 0.67 0.21 0.15 0.00 0.00 0.00 0.00 10:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:00 lo 24.47 24.47 9.07 9.07 0.00 0.00 0.00 0.00 10:30:00 ens3 0.78 0.46 0.17 0.11 0.00 0.00 0.00 0.00 10:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:00 lo 18.83 18.83 8.77 8.77 0.00 0.00 0.00 0.00 10:40:00 ens3 0.74 0.43 0.17 0.12 0.00 0.00 0.00 0.00 10:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:00 lo 7.96 7.96 4.63 4.63 0.00 0.00 0.00 0.00 10:50:00 ens3 0.71 0.79 0.11 1.42 0.00 0.00 0.00 0.00 10:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:00 lo 15.61 15.61 8.31 8.31 0.00 0.00 0.00 0.00 11:00:00 ens3 0.50 0.57 0.12 0.10 0.00 0.00 0.00 0.00 11:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 lo 15.20 15.20 8.83 8.83 0.00 0.00 0.00 0.00 11:10:00 ens3 1.21 0.94 0.36 0.28 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 32.44 32.44 12.57 12.57 0.00 0.00 0.00 0.00 11:20:00 ens3 2.21 2.12 1.17 0.77 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 Average: lo 19.55 19.55 9.64 9.64 0.00 0.00 0.00 0.00 Average: ens3 14.36 8.64 123.18 1.08 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-157) 10/02/25 _x86_64_ (4 CPU) 09:27:21 LINUX RESTART (4 CPU) 09:30:09 CPU %user %nice %system %iowait %steal %idle 09:40:00 all 36.01 0.00 2.26 14.25 0.10 47.37 09:40:00 0 33.69 0.00 1.95 12.50 0.09 51.77 09:40:00 1 36.99 0.00 2.35 12.62 0.11 47.93 09:40:00 2 38.78 0.00 2.47 13.54 0.11 45.10 09:40:00 3 34.60 0.00 2.28 18.35 0.10 44.67 09:50:00 all 51.38 0.00 2.27 0.58 0.13 45.63 09:50:00 0 51.87 0.00 2.32 0.78 0.13 44.89 09:50:00 1 51.14 0.00 2.34 0.61 0.13 45.77 09:50:00 2 51.41 0.00 2.32 0.31 0.14 45.82 09:50:00 3 51.09 0.00 2.12 0.63 0.13 46.04 10:00:00 all 28.25 0.00 1.28 0.18 0.10 70.19 10:00:00 0 28.04 0.00 1.24 0.07 0.10 70.55 10:00:00 1 27.78 0.00 1.37 0.18 0.10 70.57 10:00:00 2 28.52 0.00 1.31 0.14 0.10 69.93 10:00:00 3 28.65 0.00 1.19 0.33 0.10 69.73 10:10:00 all 29.66 0.00 1.23 0.13 0.09 68.90 10:10:00 0 30.04 0.00 1.10 0.08 0.09 68.69 10:10:00 1 30.38 0.00 1.25 0.07 0.09 68.21 10:10:00 2 29.62 0.00 1.31 0.22 0.09 68.76 10:10:00 3 28.58 0.00 1.24 0.14 0.08 69.96 10:20:00 all 18.40 0.00 0.68 0.04 0.07 80.82 10:20:00 0 18.35 0.00 0.64 0.01 0.06 80.93 10:20:00 1 18.29 0.00 0.73 0.07 0.07 80.85 10:20:00 2 18.59 0.00 0.66 0.06 0.07 80.62 10:20:00 3 18.35 0.00 0.68 0.02 0.07 80.88 10:30:00 all 7.98 0.00 0.46 0.02 0.06 91.49 10:30:00 0 7.76 0.00 0.43 0.02 0.05 91.74 10:30:00 1 7.98 0.00 0.46 0.02 0.06 91.48 10:30:00 2 8.45 0.00 0.47 0.03 0.06 91.00 10:30:00 3 7.72 0.00 0.47 0.02 0.06 91.74 10:40:00 all 9.42 0.00 0.49 0.02 0.06 90.00 10:40:00 0 9.76 0.00 0.48 0.01 0.05 89.70 10:40:00 1 8.60 0.00 0.54 0.02 0.07 90.77 10:40:00 2 9.36 0.00 0.49 0.05 0.07 90.04 10:40:00 3 9.97 0.00 0.45 0.01 0.07 89.51 10:50:00 all 7.67 0.00 0.39 0.02 0.06 91.86 10:50:00 0 7.40 0.00 0.39 0.04 0.06 92.11 10:50:00 1 7.66 0.00 0.37 0.04 0.06 91.87 10:50:00 2 8.05 0.00 0.42 0.01 0.06 91.46 10:50:00 3 7.58 0.00 0.36 0.01 0.06 92.01 11:00:00 all 2.83 0.00 0.22 0.02 0.06 96.87 11:00:00 0 3.19 0.00 0.23 0.00 0.06 96.53 11:00:00 1 2.70 0.00 0.23 0.04 0.06 96.98 11:00:00 2 2.70 0.00 0.22 0.02 0.06 97.00 11:00:00 3 2.73 0.00 0.21 0.02 0.06 96.99 11:10:00 all 19.43 0.00 0.79 0.32 0.07 79.39 11:10:00 0 19.36 0.00 0.82 0.11 0.07 79.64 11:10:00 1 20.26 0.00 0.76 0.19 0.07 78.72 11:10:00 2 19.34 0.00 0.89 0.70 0.07 79.01 11:10:00 3 18.74 0.00 0.70 0.30 0.07 80.19 11:20:00 all 11.13 0.00 0.58 0.37 0.06 87.86 11:20:00 0 11.58 0.00 0.65 0.53 0.05 87.18 11:20:00 1 11.09 0.00 0.59 0.62 0.07 87.63 11:20:00 2 11.51 0.00 0.50 0.32 0.06 87.61 11:20:00 3 10.36 0.00 0.55 0.02 0.06 89.01 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.18 0.00 0.97 1.43 0.08 77.35 Average: 0 20.07 0.00 0.93 1.27 0.07 77.65 Average: 1 20.24 0.00 1.00 1.30 0.08 77.38 Average: 2 20.56 0.00 1.00 1.38 0.08 76.97 Average: 3 19.83 0.00 0.93 1.78 0.08 77.38