---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-47552 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 11G 67G 14% / 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 661 9781 4 5545 14984 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:a5:cb:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.87/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79633sec preferred_lft 79633sec inet6 fe80::f816:3eff:fea5:cbcc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8d:c7:ed:4b 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-47552) 07/30/25 _x86_64_ (4 CPU) 11:49:40 LINUX RESTART (4 CPU) 11:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:00:06 15.32 5.66 8.96 0.69 1468.94 4887.26 13604.25 12:10:06 1.68 0.01 1.67 0.01 0.04 21.85 460.80 12:20:06 1.58 0.00 1.58 0.00 0.01 17.27 0.07 12:30:06 13.47 0.00 1.56 11.91 0.15 17.41 242675.96 12:40:06 1.59 0.00 1.59 0.00 0.00 17.93 0.00 12:50:06 1.62 0.00 1.62 0.00 0.00 17.91 0.00 13:00:06 1.32 0.00 1.32 0.00 0.00 14.87 0.00 13:10:06 1.42 0.00 1.42 0.00 0.00 15.95 0.00 13:20:06 77.99 4.83 65.69 7.48 278.57 5360.09 134897.16 13:30:06 10.11 0.00 8.52 1.58 0.01 706.91 29410.68 13:40:05 38.15 0.36 32.37 5.42 12.34 10730.72 39410.56 Average: 14.93 0.99 11.48 2.46 161.01 1983.18 41839.33 11:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:00:06 13429024 15524788 491032 3.00 41824 2280296 1124096 6.45 393536 2287920 160 12:10:06 13429164 15525824 490076 2.99 42548 2280408 1124096 6.45 394288 2289008 172 12:20:06 13427932 15525204 490728 3.00 43140 2280424 1124160 6.45 394888 2290500 168 12:30:06 13422400 15525336 490536 3.00 44008 2285192 1124160 6.45 400528 2291104 188 12:40:06 13422160 15525732 490156 2.99 44640 2285200 1124352 6.45 401156 2296004 212 12:50:06 13421908 15526200 489556 2.99 45248 2285276 1124352 6.45 401768 2296124 184 13:00:06 13421152 15525936 489896 2.99 45600 2285412 1124464 6.45 402120 2296492 200 13:10:06 13420648 15525956 489840 2.99 45992 2285540 1124416 6.45 402504 2296536 200 13:20:06 9906284 13347288 2612160 15.95 136144 3450788 2878836 16.52 860192 5225856 1496 13:30:06 9443108 13053028 2904608 17.74 143592 3597020 3169268 18.19 891072 5655636 1672 13:40:05 10073884 15394980 552996 3.38 176160 5187320 1073760 6.16 1569020 4238572 952 Average: 12437969 15090934 908326 5.55 73536 2772989 1465087 8.41 591916 3042159 509 11:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:00:06 lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 12:00:06 ens3 41.28 26.99 298.86 3.23 0.00 0.00 0.00 0.00 12:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:06 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 12:10:06 ens3 0.46 0.12 0.08 0.03 0.00 0.00 0.00 0.00 12:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:20:06 ens3 0.41 0.12 0.07 0.04 0.00 0.00 0.00 0.00 12:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:30:06 ens3 0.39 0.08 0.04 0.02 0.00 0.00 0.00 0.00 12:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:06 ens3 0.74 0.48 0.10 0.55 0.00 0.00 0.00 0.00 12:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:06 ens3 0.32 0.09 0.04 0.02 0.00 0.00 0.00 0.00 12:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:06 ens3 0.46 0.14 0.11 0.07 0.00 0.00 0.00 0.00 13:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:06 ens3 0.32 0.08 0.04 0.02 0.00 0.00 0.00 0.00 13:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:06 lo 6.85 6.85 1.50 1.50 0.00 0.00 0.00 0.00 13:20:06 ens3 105.82 82.98 739.60 19.14 0.00 0.00 0.00 0.00 13:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:06 lo 54.58 54.58 13.98 13.98 0.00 0.00 0.00 0.00 13:30:06 ens3 6.71 5.33 4.25 1.85 0.00 0.00 0.00 0.00 13:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:05 lo 2096.14 2096.14 2015.98 2015.98 0.00 0.00 0.00 0.00 13:40:05 ens3 90.44 80.12 483.35 486.71 0.00 0.00 0.00 0.00 13:40:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 195.75 195.75 184.22 184.22 0.00 0.00 0.00 0.00 Average: ens3 22.49 17.86 138.83 46.41 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-47552) 07/30/25 _x86_64_ (4 CPU) 11:49:40 LINUX RESTART (4 CPU) 11:50:01 CPU %user %nice %system %iowait %steal %idle 12:00:06 all 0.95 0.00 0.40 0.51 0.02 98.12 12:00:06 0 0.67 0.00 0.41 0.23 0.01 98.67 12:00:06 1 1.24 0.00 0.33 0.95 0.02 97.46 12:00:06 2 1.01 0.00 0.30 0.63 0.02 98.04 12:00:06 3 0.87 0.00 0.58 0.24 0.01 98.30 12:10:06 all 0.10 0.00 0.03 0.14 0.01 99.72 12:10:06 0 0.03 0.00 0.02 0.00 0.01 99.94 12:10:06 1 0.11 0.00 0.04 0.57 0.02 99.26 12:10:06 2 0.02 0.00 0.03 0.01 0.02 99.93 12:10:06 3 0.23 0.00 0.02 0.00 0.01 99.74 12:20:06 all 0.05 0.00 0.02 0.01 0.01 99.91 12:20:06 0 0.12 0.00 0.02 0.00 0.01 99.84 12:20:06 1 0.02 0.00 0.02 0.00 0.01 99.95 12:20:06 2 0.02 0.00 0.03 0.03 0.02 99.91 12:20:06 3 0.02 0.00 0.03 0.00 0.02 99.93 12:30:06 all 0.12 0.00 0.03 0.03 0.01 99.81 12:30:06 0 0.12 0.00 0.02 0.00 0.01 99.85 12:30:06 1 0.02 0.00 0.03 0.00 0.01 99.95 12:30:06 2 0.04 0.00 0.06 0.11 0.02 99.78 12:30:06 3 0.30 0.00 0.02 0.00 0.01 99.68 12:40:06 all 0.18 0.00 0.02 0.01 0.02 99.77 12:40:06 0 0.03 0.00 0.01 0.00 0.01 99.95 12:40:06 1 0.54 0.00 0.03 0.00 0.02 99.40 12:40:06 2 0.03 0.00 0.03 0.02 0.02 99.90 12:40:06 3 0.13 0.00 0.01 0.01 0.01 99.84 12:50:06 all 0.03 0.00 0.02 0.01 0.01 99.93 12:50:06 0 0.03 0.00 0.02 0.00 0.01 99.95 12:50:06 1 0.04 0.00 0.03 0.04 0.01 99.89 12:50:06 2 0.02 0.00 0.02 0.00 0.01 99.95 12:50:06 3 0.03 0.00 0.04 0.00 0.02 99.92 13:00:06 all 0.11 0.00 0.03 0.01 0.01 99.84 13:00:06 0 0.03 0.00 0.02 0.00 0.01 99.93 13:00:06 1 0.20 0.00 0.03 0.03 0.01 99.74 13:00:06 2 0.16 0.00 0.02 0.01 0.01 99.80 13:00:06 3 0.05 0.00 0.03 0.00 0.02 99.90 13:10:06 all 0.13 0.00 0.03 0.01 0.01 99.82 13:10:06 0 0.03 0.00 0.03 0.01 0.02 99.91 13:10:06 1 0.02 0.00 0.02 0.02 0.01 99.93 13:10:06 2 0.05 0.00 0.03 0.01 0.01 99.90 13:10:06 3 0.44 0.00 0.02 0.00 0.01 99.52 13:20:06 all 36.86 0.00 1.60 0.63 0.08 60.83 13:20:06 0 37.34 0.00 1.71 1.77 0.08 59.10 13:20:06 1 38.32 0.00 1.82 0.24 0.09 59.54 13:20:06 2 35.19 0.00 1.20 0.09 0.09 63.43 13:20:06 3 36.57 0.00 1.67 0.42 0.08 61.26 13:30:06 all 16.34 0.00 0.81 0.09 0.09 82.68 13:30:06 0 16.33 0.00 0.80 0.10 0.09 82.68 13:30:06 1 16.86 0.00 0.89 0.13 0.09 82.03 13:30:06 2 16.58 0.00 0.73 0.06 0.09 82.54 13:30:06 3 15.59 0.00 0.81 0.05 0.09 83.45 13:40:05 all 49.73 0.00 2.83 0.40 0.10 46.94 13:40:05 0 50.01 0.00 2.74 0.24 0.10 46.91 13:40:05 1 49.64 0.00 3.05 0.39 0.09 46.83 13:40:05 2 48.78 0.00 3.25 0.59 0.09 47.29 13:40:05 3 50.50 0.00 2.28 0.39 0.10 46.74 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.48 0.00 0.53 0.17 0.03 89.79 Average: 0 9.50 0.00 0.53 0.21 0.03 89.73 Average: 1 9.69 0.00 0.57 0.22 0.03 89.49 Average: 2 9.24 0.00 0.51 0.14 0.04 90.06 Average: 3 9.49 0.00 0.50 0.10 0.03 89.88