---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-50706 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): 8 On-line CPU(s) list: 0-7 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): 8 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: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 894 24790 4 6407 30730 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:3f:ce:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.167/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84229sec preferred_lft 84229sec inet6 fe80::f816:3eff:fe3f:ce0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3c:11:1f:05 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-8c-8g-50706) 08/08/25 _x86_64_ (8 CPU) 06:14:26 LINUX RESTART (8 CPU) 06:20:08 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:30:18 23.21 0.15 20.33 2.73 5.93 5748.95 20235.43 06:40:18 37.92 0.00 33.07 4.84 0.24 9400.85 26036.32 06:50:18 34.49 0.12 30.16 4.21 11.80 10940.96 32018.71 Average: 31.82 0.09 27.81 3.92 5.99 8680.44 26064.05 06:20:08 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:30:18 25678480 29397748 2909040 8.85 147432 3806996 3052304 9.00 900556 5847532 564 06:40:18 24818312 29074580 3227616 9.82 185880 4255592 3543128 10.45 1034664 6506044 16404 06:50:18 25458268 31529060 766900 2.33 214464 5964148 1359904 4.01 1669508 5125672 29572 Average: 25318353 30000463 2301185 7.00 182592 4675579 2651779 7.82 1201576 5826416 15513 06:20:08 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:30:18 lo 999.97 999.97 950.37 950.37 0.00 0.00 0.00 0.00 06:30:18 ens3 22.35 18.75 12.78 6.40 0.00 0.00 0.00 0.00 06:30:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:18 lo 1977.93 1977.93 1881.69 1881.69 0.00 0.00 0.00 0.00 06:40:18 ens3 21.90 18.19 7.77 6.95 0.00 0.00 0.00 0.00 06:40:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:18 lo 1164.07 1164.07 1107.25 1107.25 0.00 0.00 0.00 0.00 06:50:18 ens3 50.83 41.03 199.91 39.73 0.00 0.00 0.00 0.00 06:50:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1378.53 1378.53 1311.08 1311.08 0.00 0.00 0.00 0.00 Average: ens3 31.64 25.95 73.15 17.63 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-8c-8g-50706) 08/08/25 _x86_64_ (8 CPU) 06:14:26 LINUX RESTART (8 CPU) 06:20:08 CPU %user %nice %system %iowait %steal %idle 06:30:18 all 35.69 0.00 1.64 0.08 0.06 62.53 06:30:18 0 32.95 0.00 1.48 0.05 0.06 65.45 06:30:18 1 35.46 0.00 1.85 0.12 0.07 62.50 06:30:18 2 37.58 0.00 2.02 0.13 0.06 60.21 06:30:18 3 34.44 0.00 1.53 0.10 0.06 63.87 06:30:18 4 36.76 0.00 1.50 0.04 0.06 61.63 06:30:18 5 36.65 0.00 1.67 0.09 0.07 61.52 06:30:18 6 34.65 0.00 1.69 0.07 0.06 63.53 06:30:18 7 37.03 0.00 1.36 0.04 0.06 61.51 06:40:18 all 38.87 0.00 2.21 0.10 0.07 58.75 06:40:18 0 37.54 0.00 1.95 0.04 0.07 60.41 06:40:18 1 39.93 0.00 2.61 0.10 0.07 57.30 06:40:18 2 41.55 0.00 2.33 0.09 0.07 55.96 06:40:18 3 36.59 0.00 2.02 0.21 0.07 61.12 06:40:18 4 40.51 0.00 2.03 0.07 0.07 57.32 06:40:18 5 38.19 0.00 2.56 0.12 0.07 59.06 06:40:18 6 38.82 0.00 2.08 0.09 0.07 58.95 06:40:18 7 37.79 0.00 2.13 0.09 0.06 59.93 06:50:18 all 31.75 0.00 1.80 0.16 0.06 66.22 06:50:18 0 28.45 0.00 1.90 0.16 0.06 69.43 06:50:18 1 33.25 0.00 1.78 0.12 0.06 64.79 06:50:18 2 34.24 0.00 2.09 0.13 0.07 63.47 06:50:18 3 35.70 0.00 1.76 0.02 0.06 62.45 06:50:18 4 29.99 0.00 1.85 0.23 0.06 67.87 06:50:18 5 30.43 0.00 1.61 0.14 0.06 67.76 06:50:18 6 30.92 0.00 1.85 0.42 0.06 66.75 06:50:18 7 31.02 0.00 1.60 0.05 0.06 67.26 Average: all 35.44 0.00 1.88 0.11 0.06 62.50 Average: 0 32.98 0.00 1.77 0.08 0.06 65.10 Average: 1 36.21 0.00 2.08 0.11 0.07 61.54 Average: 2 37.79 0.00 2.15 0.12 0.07 59.88 Average: 3 35.57 0.00 1.77 0.11 0.06 62.49 Average: 4 35.76 0.00 1.79 0.11 0.06 62.27 Average: 5 35.10 0.00 1.95 0.12 0.06 62.77 Average: 6 34.79 0.00 1.87 0.20 0.06 63.08 Average: 7 35.29 0.00 1.70 0.06 0.06 62.89