---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-160 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 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 664 12321 3 3002 14981 Swap: 1023 20 1003 ---> 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:57:15:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.16/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79120sec preferred_lft 79120sec inet6 fe80::f816:3eff:fe57:15a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ad:ad:40:b2 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-160) 08/13/25 _x86_64_ (4 CPU) 08:38:32 LINUX RESTART (4 CPU) 08:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:50:09 97.58 5.30 86.05 6.23 839.18 38026.16 30385.99 09:00:13 52.72 22.17 28.93 1.62 277.47 1878.21 2285.46 09:10:01 20.73 12.24 8.04 0.46 223.02 310.69 1136.95 09:20:13 14.98 0.81 13.45 0.73 16.24 655.98 909.80 09:30:13 16.01 0.07 15.23 0.71 1.72 467.08 627.75 09:40:01 19.08 0.15 3.74 15.19 4.19 59.01 213749.50 09:50:13 5.54 0.09 5.27 0.17 2.72 129.93 99.64 10:00:13 6.95 0.09 6.59 0.27 3.33 214.86 121.43 10:10:01 3.79 0.00 3.71 0.08 0.08 62.50 5.53 10:20:13 8.59 0.32 7.88 0.40 8.08 508.84 165.14 10:30:13 5.41 0.11 5.13 0.17 3.12 153.19 193.01 Average: 22.94 3.75 16.84 2.34 125.98 3902.63 22309.58 08:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:50:09 156820 6071236 9852768 60.18 235076 5525764 12748864 73.18 2230604 13260576 1852 09:00:13 3661688 5541008 10398768 63.51 174564 1811056 11588104 66.52 1527512 10702364 88 09:10:01 8213740 10166628 5777956 35.29 175612 1883412 6906096 39.64 1604192 6115264 116 09:20:13 12151904 14217708 1728560 10.56 180788 1991088 2744752 15.75 1645916 2152704 7584 09:30:13 10233180 12354204 3591408 21.93 183248 2043844 4926964 28.28 1651680 4066884 412 09:40:01 9241704 11371832 4573040 27.93 186044 2050156 5264836 30.22 1659428 5045228 248 09:50:13 9288492 11433776 4511172 27.55 186524 2064828 5231812 30.03 1661328 4977064 76 10:00:13 8990120 11165736 4779396 29.19 187120 2094564 6350408 36.45 1666016 5287804 300 10:10:01 7619508 9797624 6146464 37.54 187492 2096692 6805596 39.06 1666492 6653472 256 10:20:13 9292972 11585688 4359272 26.62 191208 2206936 5112932 29.35 1676600 4956340 1048 10:30:13 9108268 11422348 4522420 27.62 191884 2227592 5212476 29.92 1685012 5148608 44 Average: 7996218 10466163 5476475 33.45 189051 2363267 6626622 38.04 1697707 6215119 1093 08:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:50:09 lo 5.10 5.10 5.18 5.18 0.00 0.00 0.00 0.00 08:50:09 ens3 128.79 93.62 2024.81 10.23 0.00 0.00 0.00 0.00 08:50:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:13 lo 40.91 40.91 21.44 21.44 0.00 0.00 0.00 0.00 09:00:13 ens3 2.27 1.88 0.59 0.50 0.00 0.00 0.00 0.00 09:00:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 lo 28.02 28.02 11.33 11.33 0.00 0.00 0.00 0.00 09:10:01 ens3 1.45 1.77 0.20 1.35 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:13 lo 11.96 11.96 6.85 6.85 0.00 0.00 0.00 0.00 09:20:13 ens3 1.26 1.11 0.34 0.28 0.00 0.00 0.00 0.00 09:20:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:13 lo 17.34 17.34 8.53 8.53 0.00 0.00 0.00 0.00 09:30:13 ens3 0.87 0.70 0.16 0.13 0.00 0.00 0.00 0.00 09:30:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 13.55 13.55 7.42 7.42 0.00 0.00 0.00 0.00 09:40:01 ens3 0.74 0.46 0.18 0.14 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:13 lo 24.02 24.02 8.05 8.05 0.00 0.00 0.00 0.00 09:50:13 ens3 0.81 0.34 0.17 0.11 0.00 0.00 0.00 0.00 09:50:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:13 lo 16.99 16.99 8.64 8.64 0.00 0.00 0.00 0.00 10:00:13 ens3 1.48 0.76 0.46 0.32 0.00 0.00 0.00 0.00 10:00:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 17.93 17.93 10.74 10.74 0.00 0.00 0.00 0.00 10:10:01 ens3 0.65 0.44 0.12 0.09 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:13 lo 7.60 7.60 4.95 4.95 0.00 0.00 0.00 0.00 10:20:13 ens3 0.91 0.53 0.25 0.18 0.00 0.00 0.00 0.00 10:20:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:13 lo 19.86 19.86 8.31 8.31 0.00 0.00 0.00 0.00 10:30:13 ens3 1.17 0.76 0.32 0.25 0.00 0.00 0.00 0.00 10:30:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 18.45 18.45 9.21 9.21 0.00 0.00 0.00 0.00 Average: ens3 12.90 9.40 186.46 1.24 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-160) 08/13/25 _x86_64_ (4 CPU) 08:38:32 LINUX RESTART (4 CPU) 08:40:01 CPU %user %nice %system %iowait %steal %idle 08:50:09 all 53.43 0.00 2.94 1.20 0.10 42.33 08:50:09 0 54.10 0.00 2.67 1.39 0.10 41.73 08:50:09 1 53.25 0.00 2.90 0.83 0.10 42.92 08:50:09 2 51.18 0.00 2.79 1.31 0.10 44.62 08:50:09 3 55.20 0.00 3.37 1.28 0.10 40.04 09:00:13 all 47.04 0.00 2.05 0.09 0.11 50.71 09:00:13 0 47.05 0.00 2.08 0.06 0.11 50.70 09:00:13 1 46.84 0.00 2.00 0.12 0.11 50.94 09:00:13 2 47.52 0.00 2.19 0.08 0.12 50.09 09:00:13 3 46.76 0.00 1.93 0.09 0.11 51.12 09:10:01 all 17.23 0.00 0.90 0.10 0.09 81.69 09:10:01 0 17.33 0.00 0.94 0.10 0.08 81.54 09:10:01 1 17.50 0.00 1.00 0.09 0.09 81.32 09:10:01 2 16.94 0.00 0.84 0.12 0.08 82.02 09:10:01 3 17.14 0.00 0.80 0.08 0.09 81.88 09:20:13 all 23.40 0.00 0.92 0.06 0.09 75.53 09:20:13 0 23.37 0.00 0.83 0.10 0.08 75.62 09:20:13 1 23.47 0.00 0.94 0.02 0.09 75.49 09:20:13 2 22.80 0.00 1.03 0.05 0.09 76.03 09:20:13 3 23.96 0.00 0.90 0.06 0.09 74.99 09:30:13 all 26.00 0.00 0.95 0.06 0.09 72.91 09:30:13 0 25.70 0.00 0.91 0.11 0.08 73.19 09:30:13 1 26.15 0.00 1.02 0.04 0.09 72.70 09:30:13 2 25.96 0.00 0.90 0.03 0.09 73.03 09:30:13 3 26.17 0.00 0.98 0.05 0.09 72.72 09:40:01 all 3.71 0.00 0.33 0.05 0.07 95.84 09:40:01 0 3.43 0.00 0.31 0.14 0.06 96.07 09:40:01 1 3.74 0.00 0.37 0.02 0.07 95.79 09:40:01 2 4.07 0.00 0.35 0.02 0.07 95.50 09:40:01 3 3.62 0.00 0.31 0.01 0.06 95.99 09:50:13 all 7.80 0.00 0.49 0.02 0.06 91.62 09:50:13 0 7.55 0.00 0.50 0.02 0.06 91.88 09:50:13 1 8.04 0.00 0.57 0.01 0.07 91.31 09:50:13 2 7.58 0.00 0.49 0.04 0.07 91.82 09:50:13 3 8.04 0.00 0.41 0.02 0.06 91.48 10:00:13 all 13.75 0.00 0.58 0.03 0.08 85.56 10:00:13 0 13.45 0.00 0.51 0.01 0.07 85.96 10:00:13 1 13.70 0.00 0.66 0.03 0.09 85.52 10:00:13 2 14.24 0.00 0.59 0.04 0.08 85.04 10:00:13 3 13.61 0.00 0.57 0.02 0.08 85.72 10:10:01 all 4.84 0.00 0.30 0.03 0.07 94.75 10:10:01 0 4.95 0.00 0.32 0.06 0.07 94.60 10:10:01 1 5.00 0.00 0.30 0.03 0.07 94.60 10:10:01 2 4.84 0.00 0.30 0.02 0.08 94.75 10:10:01 3 4.57 0.00 0.29 0.00 0.07 95.07 10:20:13 all 12.26 0.00 0.56 0.04 0.07 87.08 10:20:13 0 12.89 0.00 0.54 0.08 0.08 86.42 10:20:13 1 12.78 0.00 0.59 0.04 0.07 86.51 10:20:13 2 11.80 0.00 0.60 0.01 0.07 87.53 10:20:13 3 11.57 0.00 0.50 0.02 0.07 87.84 10:30:13 all 8.25 0.00 0.49 0.03 0.07 91.16 10:30:13 0 8.02 0.00 0.48 0.06 0.07 91.39 10:30:13 1 8.39 0.00 0.48 0.02 0.07 91.04 10:30:13 2 8.56 0.00 0.49 0.01 0.07 90.88 10:30:13 3 8.02 0.00 0.51 0.03 0.07 91.36 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.88 0.00 0.96 0.15 0.08 78.92 Average: 0 19.90 0.00 0.92 0.19 0.08 78.91 Average: 1 19.99 0.00 0.99 0.11 0.08 78.83 Average: 2 19.67 0.00 0.96 0.16 0.08 79.12 Average: 3 19.97 0.00 0.97 0.15 0.08 78.83