---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-52182 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 9.0G 69G 12% / 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 589 11835 4 3564 15057 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:51:46:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.65/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75496sec preferred_lft 75496sec inet6 fe80::f816:3eff:fe51:4675/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b9:87:52:86 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-4g-52182) 08/11/25 _x86_64_ (4 CPU) 15:53:47 LINUX RESTART (4 CPU) 16:00:29 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:10:06 1.59 0.01 1.58 0.01 0.04 23.95 1072.87 16:20:06 1.58 0.00 1.57 0.00 0.01 21.37 0.00 16:30:16 13.49 0.00 1.24 12.25 0.14 16.35 235612.84 16:40:06 1.28 0.00 1.28 0.00 0.00 16.95 0.00 16:50:06 1.18 0.00 1.18 0.00 0.00 15.73 0.00 17:00:06 1.22 0.00 1.22 0.00 0.00 16.04 0.00 17:10:06 1.92 0.00 1.92 0.00 0.00 24.13 0.01 17:20:06 1.66 0.00 1.66 0.00 0.00 20.87 0.00 17:30:06 2.06 0.00 2.06 0.00 0.00 25.40 0.00 17:40:06 2.07 0.00 2.07 0.00 0.00 25.16 0.00 17:50:06 1.68 0.00 1.68 0.00 0.00 20.72 0.00 18:00:00 1.31 0.00 1.31 0.00 0.00 16.24 0.00 18:10:06 1.48 0.00 1.48 0.00 0.00 18.11 0.00 18:20:00 1.33 0.00 1.33 0.00 0.00 16.65 0.00 18:30:06 2.16 0.00 2.16 0.00 0.00 25.44 0.00 18:40:06 2.10 0.00 2.10 0.00 0.00 24.65 0.00 18:50:06 1.68 0.00 1.68 0.00 0.00 20.20 0.00 Average: 2.35 0.00 1.62 0.73 0.01 20.47 14163.46 16:00:29 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:10:06 6428212 9703436 6257568 38.22 100880 3333536 6740792 38.69 791764 8767148 236 16:20:06 6427484 9703392 6257692 38.22 101556 3333544 6741112 38.69 792440 8767856 232 16:30:16 6422192 9703632 6257384 38.22 102248 3338380 6741308 38.69 797832 8768404 200 16:40:06 6422960 9704892 6256148 38.21 102716 3338392 6741676 38.70 798308 8769164 256 16:50:06 6422292 9704736 6256292 38.21 103088 3338532 6741756 38.70 798672 8769860 288 17:00:06 6422000 9704808 6256140 38.21 103440 3338540 6741756 38.70 799016 8769924 252 17:10:06 6420032 9703736 6257228 38.22 104176 3338676 6741820 38.70 799760 8770460 52 17:20:06 6418784 9703084 6257868 38.22 104748 3338676 6741820 38.70 800324 8770748 244 17:30:06 6417524 9702592 6258432 38.22 105480 3338684 6741820 38.70 801064 8771392 20 17:40:06 6416516 9702432 6258608 38.22 106156 3338832 6741820 38.70 801748 8771716 84 17:50:06 6415764 9702156 6258864 38.23 106616 3338844 6741884 38.70 802204 8771916 44 18:00:00 6414000 9700648 6260352 38.24 106864 3338848 6741916 38.70 802456 8772720 12 18:10:06 6413004 9700092 6260868 38.24 107180 3338988 6741936 38.70 802772 8772956 280 18:20:00 6413004 9700472 6260448 38.24 107432 3339124 6742080 38.70 803016 8773772 224 18:30:06 6412952 9700972 6260008 38.23 107968 3339124 6742080 38.70 803548 8774040 200 18:40:06 6412952 9701740 6259204 38.23 108580 3339276 6742208 38.70 804160 8774584 284 18:50:06 6412640 9701840 6259112 38.23 108976 3339272 6742272 38.70 804560 8775252 20 Average: 6418371 9702627 6258366 38.22 105183 3338192 6741768 38.70 800214 8771289 172 16:00:29 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:10:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:10:06 ens3 0.44 0.12 0.08 0.04 0.00 0.00 0.00 0.00 16:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:20:06 ens3 0.37 0.15 0.09 0.06 0.00 0.00 0.00 0.00 16:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:30:16 ens3 0.38 0.12 0.07 0.04 0.00 0.00 0.00 0.00 16:30:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:40:06 ens3 0.88 0.20 0.25 0.14 0.00 0.00 0.00 0.00 16:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:50:06 ens3 0.32 0.08 0.04 0.02 0.00 0.00 0.00 0.00 16:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:00:06 ens3 0.33 0.08 0.04 0.02 0.00 0.00 0.00 0.00 17:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:10:06 ens3 0.31 0.08 0.04 0.02 0.00 0.00 0.00 0.00 17:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:20:06 ens3 0.35 0.10 0.07 0.04 0.00 0.00 0.00 0.00 17:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:30:06 ens3 0.27 0.09 0.04 0.02 0.00 0.00 0.00 0.00 17:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:40:06 ens3 0.34 0.10 0.07 0.04 0.00 0.00 0.00 0.00 17:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:50:06 ens3 0.34 0.10 0.07 0.04 0.00 0.00 0.00 0.00 17:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:00:00 ens3 0.41 0.13 0.11 0.06 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 18:10:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:10:06 ens3 0.33 0.30 0.04 0.69 0.00 0.00 0.00 0.00 18:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:20:00 ens3 0.49 0.29 0.13 0.28 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 18:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:30:06 ens3 0.45 0.13 0.10 0.06 0.00 0.00 0.00 0.00 18:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:40:06 ens3 0.39 0.14 0.10 0.06 0.00 0.00 0.00 0.00 18:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:50:06 ens3 0.37 0.10 0.07 0.04 0.00 0.00 0.00 0.00 18:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.40 0.14 0.08 0.10 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-4g-52182) 08/11/25 _x86_64_ (4 CPU) 15:53:47 LINUX RESTART (4 CPU) 16:00:29 CPU %user %nice %system %iowait %steal %idle 16:10:06 all 0.42 0.00 0.05 0.03 0.04 99.46 16:10:06 0 0.18 0.00 0.05 0.01 0.04 99.72 16:10:06 1 0.13 0.00 0.05 0.00 0.04 99.78 16:10:06 2 1.24 0.00 0.08 0.00 0.05 98.62 16:10:06 3 0.10 0.00 0.04 0.10 0.04 99.72 16:20:06 all 0.27 0.00 0.04 0.01 0.05 99.62 16:20:06 0 0.05 0.00 0.04 0.02 0.03 99.87 16:20:06 1 0.08 0.00 0.05 0.02 0.06 99.79 16:20:06 2 0.86 0.00 0.05 0.01 0.07 99.01 16:20:06 3 0.10 0.00 0.03 0.00 0.04 99.83 16:30:16 all 0.25 0.00 0.05 0.03 0.05 99.62 16:30:16 0 0.07 0.00 0.06 0.07 0.04 99.77 16:30:16 1 0.55 0.00 0.05 0.00 0.06 99.35 16:30:16 2 0.30 0.00 0.04 0.04 0.03 99.59 16:30:16 3 0.09 0.00 0.06 0.00 0.06 99.79 16:40:06 all 0.16 0.00 0.04 0.01 0.04 99.75 16:40:06 0 0.05 0.00 0.04 0.02 0.04 99.86 16:40:06 1 0.44 0.00 0.04 0.00 0.05 99.46 16:40:06 2 0.09 0.00 0.03 0.00 0.03 99.84 16:40:06 3 0.06 0.00 0.05 0.00 0.06 99.83 16:50:06 all 0.19 0.00 0.04 0.01 0.04 99.72 16:50:06 0 0.02 0.00 0.03 0.02 0.05 99.89 16:50:06 1 0.08 0.00 0.07 0.00 0.07 99.79 16:50:06 2 0.05 0.00 0.04 0.00 0.04 99.87 16:50:06 3 0.59 0.00 0.04 0.00 0.03 99.33 17:00:06 all 0.05 0.00 0.04 0.01 0.05 99.85 17:00:06 0 0.04 0.00 0.03 0.03 0.04 99.86 17:00:06 1 0.07 0.00 0.05 0.00 0.06 99.82 17:00:06 2 0.06 0.00 0.06 0.01 0.06 99.81 17:00:06 3 0.04 0.00 0.03 0.00 0.02 99.91 17:10:06 all 0.11 0.00 0.04 0.02 0.05 99.78 17:10:06 0 0.04 0.00 0.04 0.07 0.05 99.80 17:10:06 1 0.09 0.00 0.07 0.00 0.05 99.80 17:10:06 2 0.07 0.00 0.05 0.00 0.06 99.82 17:10:06 3 0.26 0.00 0.02 0.01 0.03 99.68 17:20:06 all 0.13 0.00 0.05 0.01 0.05 99.76 17:20:06 0 0.02 0.00 0.03 0.01 0.05 99.89 17:20:06 1 0.06 0.00 0.05 0.01 0.06 99.83 17:20:06 2 0.06 0.00 0.05 0.02 0.04 99.83 17:20:06 3 0.39 0.00 0.05 0.00 0.06 99.49 17:30:06 all 0.15 0.00 0.05 0.01 0.05 99.74 17:30:06 0 0.02 0.00 0.03 0.01 0.02 99.92 17:30:06 1 0.04 0.00 0.06 0.03 0.06 99.82 17:30:06 2 0.07 0.00 0.05 0.00 0.05 99.83 17:30:06 3 0.48 0.00 0.05 0.01 0.06 99.40 17:40:06 all 0.21 0.00 0.05 0.01 0.05 99.69 17:40:06 0 0.05 0.00 0.04 0.01 0.04 99.85 17:40:06 1 0.38 0.00 0.06 0.02 0.06 99.48 17:40:06 2 0.23 0.00 0.04 0.00 0.05 99.68 17:40:06 3 0.16 0.00 0.05 0.00 0.04 99.75 17:50:06 all 0.11 0.00 0.05 0.01 0.05 99.79 17:50:06 0 0.05 0.00 0.04 0.02 0.03 99.85 17:50:06 1 0.13 0.00 0.07 0.00 0.05 99.75 17:50:06 2 0.22 0.00 0.03 0.01 0.03 99.72 17:50:06 3 0.04 0.00 0.05 0.00 0.08 99.83 17:50:06 CPU %user %nice %system %iowait %steal %idle 18:00:00 all 0.13 0.00 0.04 0.01 0.05 99.77 18:00:00 0 0.05 0.00 0.04 0.00 0.04 99.86 18:00:00 1 0.36 0.00 0.06 0.00 0.06 99.52 18:00:00 2 0.04 0.00 0.03 0.02 0.04 99.87 18:00:00 3 0.05 0.00 0.05 0.00 0.06 99.83 18:10:06 all 0.15 0.00 0.04 0.01 0.05 99.74 18:10:06 0 0.13 0.00 0.04 0.00 0.04 99.78 18:10:06 1 0.38 0.00 0.07 0.00 0.06 99.48 18:10:06 2 0.03 0.00 0.02 0.03 0.04 99.87 18:10:06 3 0.08 0.00 0.04 0.00 0.05 99.82 18:20:00 all 0.08 0.00 0.05 0.01 0.05 99.82 18:20:00 0 0.06 0.00 0.04 0.02 0.05 99.83 18:20:00 1 0.13 0.00 0.04 0.00 0.03 99.79 18:20:00 2 0.06 0.00 0.05 0.00 0.05 99.84 18:20:00 3 0.06 0.00 0.05 0.01 0.06 99.82 18:30:06 all 0.15 0.00 0.05 0.01 0.05 99.74 18:30:06 0 0.19 0.00 0.04 0.01 0.05 99.71 18:30:06 1 0.28 0.00 0.06 0.00 0.07 99.59 18:30:06 2 0.07 0.00 0.06 0.04 0.04 99.79 18:30:06 3 0.04 0.00 0.05 0.00 0.04 99.86 18:40:06 all 0.20 0.00 0.05 0.02 0.05 99.68 18:40:06 0 0.39 0.00 0.05 0.01 0.04 99.50 18:40:06 1 0.26 0.00 0.07 0.02 0.08 99.58 18:40:06 2 0.05 0.00 0.05 0.05 0.05 99.80 18:40:06 3 0.08 0.00 0.03 0.02 0.03 99.84 18:50:06 all 0.16 0.00 0.05 0.01 0.05 99.73 18:50:06 0 0.08 0.00 0.06 0.00 0.06 99.79 18:50:06 1 0.06 0.00 0.07 0.03 0.08 99.77 18:50:06 2 0.16 0.00 0.02 0.00 0.02 99.79 18:50:06 3 0.35 0.00 0.04 0.00 0.03 99.59 Average: all 0.17 0.00 0.05 0.01 0.05 99.72 Average: 0 0.09 0.00 0.04 0.02 0.04 99.81 Average: 1 0.21 0.00 0.06 0.01 0.06 99.67 Average: 2 0.21 0.00 0.04 0.01 0.04 99.68 Average: 3 0.18 0.00 0.04 0.01 0.05 99.73