---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-989 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: 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: 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 909 24765 4 6417 30714 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:7d:75:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.117/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83665sec preferred_lft 83665sec inet6 fe80::f816:3eff:fe7d:75c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c6:75:c4:e4 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-989) 02/21/25 _x86_64_ (8 CPU) 12:09:14 LINUX RESTART (8 CPU) 12:10:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:20:41 19.96 3.58 15.04 1.33 709.73 3511.76 14295.14 12:30:24 29.87 0.19 26.02 3.66 8.53 8309.33 22658.72 12:40:16 52.97 0.01 33.75 19.21 0.18 8928.73 541079.90 12:50:18 33.33 0.00 29.33 4.00 0.27 7484.52 27499.12 Average: 33.78 0.99 25.84 6.95 189.63 6988.65 148884.55 12:10:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:41 27656548 30608056 1719216 5.23 111108 3131356 2070052 6.10 656120 4160924 172372 12:30:24 25967444 29632468 2674080 8.14 153528 3746424 2775460 8.18 896256 5546204 15464 12:40:16 25272332 29436408 2866864 8.72 184960 4170880 2793392 8.24 1031360 6074920 66060 12:50:18 24721036 29414492 2886024 8.78 209944 4639028 2819112 8.31 1169460 6449772 100148 Average: 25904340 29772856 2536546 7.72 164885 3921922 2614504 7.71 938299 5557955 88511 12:10:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:41 lo 61.09 61.09 57.83 57.83 0.00 0.00 0.00 0.00 12:20:41 ens3 90.55 68.68 999.55 12.12 0.00 0.00 0.00 0.00 12:20:41 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:24 lo 1384.41 1384.41 1315.91 1315.91 0.00 0.00 0.00 0.00 12:30:24 ens3 63.83 46.91 116.93 17.67 0.00 0.00 0.00 0.00 12:30:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:16 lo 1897.53 1897.53 1805.12 1805.12 0.00 0.00 0.00 0.00 12:40:16 ens3 51.29 35.38 19.04 14.52 0.00 0.00 0.00 0.00 12:40:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:18 lo 1442.92 1442.92 1372.30 1372.30 0.00 0.00 0.00 0.00 12:50:18 ens3 63.78 42.13 21.87 16.89 0.00 0.00 0.00 0.00 12:50:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1175.38 1175.38 1117.72 1117.72 0.00 0.00 0.00 0.00 Average: ens3 67.80 48.64 302.35 15.24 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-8c-8g-989) 02/21/25 _x86_64_ (8 CPU) 12:09:14 LINUX RESTART (8 CPU) 12:10:03 CPU %user %nice %system %iowait %steal %idle 12:20:41 all 5.52 0.00 0.40 0.16 0.02 93.89 12:20:41 0 4.77 0.00 0.32 0.35 0.02 94.54 12:20:41 1 6.39 0.00 0.53 0.15 0.03 92.90 12:20:41 2 5.29 0.00 0.34 0.17 0.02 94.17 12:20:41 3 5.52 0.00 0.41 0.13 0.03 93.91 12:20:41 4 5.00 0.00 0.46 0.06 0.02 94.47 12:20:41 5 4.56 0.00 0.28 0.04 0.02 95.10 12:20:41 6 5.94 0.00 0.43 0.05 0.03 93.54 12:20:41 7 6.65 0.00 0.44 0.37 0.02 92.52 12:30:24 all 39.18 0.00 1.77 0.15 0.07 58.83 12:30:24 0 41.07 0.00 1.68 0.09 0.06 57.09 12:30:24 1 40.78 0.00 2.12 0.27 0.07 56.76 12:30:24 2 37.91 0.00 1.81 0.28 0.07 59.92 12:30:24 3 41.11 0.00 1.97 0.28 0.07 56.56 12:30:24 4 37.60 0.00 1.72 0.10 0.07 60.51 12:30:24 5 41.17 0.00 1.72 0.02 0.07 57.01 12:30:24 6 33.07 0.00 1.62 0.06 0.07 65.18 12:30:24 7 40.73 0.00 1.54 0.07 0.07 57.60 12:40:16 all 37.85 0.00 1.87 0.20 0.07 60.00 12:40:16 0 37.77 0.00 1.75 0.14 0.07 60.26 12:40:16 1 36.69 0.00 2.03 0.17 0.07 61.04 12:40:16 2 40.25 0.00 2.46 0.49 0.08 56.72 12:40:16 3 38.60 0.00 2.05 0.34 0.08 58.94 12:40:16 4 38.92 0.00 1.73 0.15 0.08 59.13 12:40:16 5 38.15 0.00 1.55 0.11 0.07 60.11 12:40:16 6 38.53 0.00 1.63 0.08 0.07 59.69 12:40:16 7 33.90 0.00 1.78 0.13 0.07 64.11 12:50:18 all 35.07 0.00 1.85 0.22 0.07 62.79 12:50:18 0 34.08 0.00 1.62 0.16 0.07 64.07 12:50:18 1 31.80 0.00 1.74 0.19 0.07 66.20 12:50:18 2 33.33 0.00 2.11 0.26 0.07 64.23 12:50:18 3 36.94 0.00 1.95 0.21 0.08 60.81 12:50:18 4 33.34 0.00 1.95 0.51 0.07 64.12 12:50:18 5 37.04 0.00 2.03 0.21 0.07 60.65 12:50:18 6 36.78 0.00 1.59 0.11 0.07 61.45 12:50:18 7 37.27 0.00 1.77 0.12 0.07 60.78 Average: all 28.92 0.00 1.45 0.18 0.06 69.38 Average: 0 28.92 0.00 1.32 0.19 0.06 69.51 Average: 1 28.45 0.00 1.58 0.19 0.06 69.71 Average: 2 28.71 0.00 1.65 0.30 0.06 69.28 Average: 3 30.02 0.00 1.57 0.24 0.06 68.11 Average: 4 28.23 0.00 1.45 0.20 0.06 70.06 Average: 5 29.72 0.00 1.38 0.10 0.06 68.75 Average: 6 28.15 0.00 1.30 0.08 0.06 70.41 Average: 7 29.17 0.00 1.37 0.18 0.06 69.23