---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-20332 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 18G 138G 12% / 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 733 18375 4 12984 30891 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:69:33:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.154/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83523sec preferred_lft 83523sec inet6 fe80::f816:3eff:fe69:333d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e2:f6:f1:a5 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 inet6 fe80::42:e2ff:fef6:f1a5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-20332) 02/18/25 _x86_64_ (8 CPU) 00:53:20 LINUX RESTART (8 CPU) 01:00:14 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:01 9.44 0.33 8.57 0.55 11.49 3236.35 1104.94 01:20:15 9.37 0.05 8.82 0.51 0.53 2901.76 2087.18 01:30:04 18.98 0.29 18.24 0.45 8.30 20223.49 949.10 01:40:01 25.11 1.91 21.97 1.23 317.50 3459.80 1921.78 Average: 15.70 0.64 14.37 0.68 84.52 7396.50 1523.53 01:00:14 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 23600688 28544748 3757372 11.43 165636 4943012 3973552 11.72 1132112 7617404 28980 01:20:15 21833024 27618252 4678140 14.24 196588 5686660 4815220 14.20 1317176 9110920 34072 01:30:04 15697620 27519584 4752888 14.46 256012 11434148 4854300 14.31 3017204 13303556 30844 01:40:01 18122692 30823316 1436340 4.37 271804 12252820 2054972 6.06 3429232 10394548 5556 Average: 19813506 28626475 3656185 11.13 222510 8579160 3924511 11.57 2223931 10106607 24863 01:00:14 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 01:10:01 ens3 48.11 37.61 80.96 12.26 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:15 lo 1.24 1.24 0.12 0.12 0.00 0.00 0.00 0.00 01:20:15 ens3 48.54 38.31 175.79 11.65 0.00 0.00 0.00 0.00 01:20:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:04 lo 4790.03 4790.03 4576.16 4576.16 0.00 0.00 0.00 0.00 01:30:04 ens3 55.94 40.70 161.56 12.23 0.00 0.00 0.00 0.00 01:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 108.70 108.70 82.76 82.76 0.00 0.00 0.00 0.00 01:40:01 ens3 256.59 285.23 469.73 3014.28 0.00 0.00 0.00 0.00 01:40:01 docker0 134.38 118.60 1505.71 78.90 0.00 0.00 0.00 0.00 Average: lo 1209.50 1209.50 1149.59 1149.59 0.00 0.00 0.00 0.00 Average: ens3 102.36 100.56 222.58 763.88 0.00 0.00 0.00 0.00 Average: docker0 33.65 29.70 377.07 19.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-20332) 02/18/25 _x86_64_ (8 CPU) 00:53:20 LINUX RESTART (8 CPU) 01:00:14 CPU %user %nice %system %iowait %steal %idle 01:10:01 all 39.40 0.00 1.30 0.10 0.09 59.10 01:10:01 0 31.34 0.00 0.89 0.01 0.09 67.67 01:10:01 1 42.78 0.00 1.49 0.26 0.09 55.37 01:10:01 2 41.45 0.00 1.27 0.05 0.09 57.14 01:10:01 3 40.83 0.00 1.41 0.11 0.09 57.57 01:10:01 4 42.29 0.00 1.25 0.05 0.09 56.31 01:10:01 5 37.91 0.00 1.27 0.22 0.09 60.51 01:10:01 6 39.49 0.00 1.47 0.07 0.09 58.88 01:10:01 7 39.11 0.00 1.38 0.07 0.09 59.35 01:20:15 all 33.88 0.00 1.36 0.13 0.09 64.54 01:20:15 0 27.46 0.00 1.15 0.35 0.08 70.97 01:20:15 1 34.38 0.00 1.43 0.13 0.10 63.96 01:20:15 2 39.99 0.00 1.54 0.08 0.09 58.30 01:20:15 3 36.19 0.00 1.37 0.10 0.09 62.25 01:20:15 4 36.57 0.00 1.49 0.02 0.09 61.84 01:20:15 5 32.89 0.00 1.19 0.19 0.09 65.64 01:20:15 6 30.12 0.00 1.22 0.14 0.09 68.44 01:20:15 7 33.48 0.00 1.50 0.04 0.10 64.89 01:30:04 all 19.87 0.00 2.11 0.40 0.06 77.56 01:30:04 0 24.06 0.00 3.19 0.09 0.07 72.60 01:30:04 1 14.39 0.00 1.45 1.19 0.06 82.91 01:30:04 2 26.13 0.00 3.36 0.33 0.06 70.11 01:30:04 3 18.38 0.00 1.33 0.14 0.05 80.11 01:30:04 4 18.28 0.00 1.48 0.27 0.06 79.92 01:30:04 5 22.41 0.00 1.98 0.34 0.06 75.21 01:30:04 6 15.91 0.00 0.85 0.28 0.05 82.90 01:30:04 7 19.44 0.00 3.29 0.56 0.05 76.65 01:40:01 all 7.25 0.00 1.22 0.17 0.04 91.32 01:40:01 0 5.10 0.00 1.20 0.39 0.03 93.27 01:40:01 1 7.49 0.00 1.45 0.41 0.05 90.59 01:40:01 2 7.11 0.00 1.21 0.08 0.04 91.56 01:40:01 3 5.40 0.00 0.65 0.07 0.05 93.84 01:40:01 4 6.24 0.00 0.99 0.08 0.04 92.66 01:40:01 5 6.04 0.00 0.67 0.08 0.04 93.16 01:40:01 6 11.62 0.00 2.17 0.18 0.04 85.97 01:40:01 7 9.00 0.00 1.42 0.06 0.04 89.48 Average: all 25.11 0.00 1.50 0.20 0.07 73.13 Average: 0 21.96 0.00 1.60 0.21 0.07 76.16 Average: 1 24.78 0.00 1.45 0.49 0.08 73.20 Average: 2 28.68 0.00 1.84 0.13 0.07 69.28 Average: 3 25.22 0.00 1.19 0.10 0.07 73.42 Average: 4 25.86 0.00 1.30 0.10 0.07 72.66 Average: 5 24.82 0.00 1.27 0.21 0.07 73.63 Average: 6 24.27 0.00 1.43 0.17 0.07 74.06 Average: 7 25.26 0.00 1.89 0.18 0.07 72.60