---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-20301 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 857 24775 4 6458 30767 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:71:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.194/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83937sec preferred_lft 83937sec inet6 fe80::f816:3eff:fe3f:71e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a7:3d:6f:45 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-20301) 02/17/25 _x86_64_ (8 CPU) 22:26:20 LINUX RESTART (8 CPU) 22:30:36 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:40:11 30.53 3.16 24.19 3.18 754.93 7727.30 30827.63 22:50:25 38.06 0.09 33.34 4.63 5.10 8938.74 24171.80 23:00:02 48.31 12.37 31.49 4.45 136.71 8012.22 29213.24 Average: 38.96 5.10 29.76 4.10 292.00 8242.06 27983.46 22:30:36 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:40:11 25798944 29365576 2943052 8.96 141372 3671268 3051316 9.00 866924 5771012 60892 22:50:25 24574492 28751684 3551232 10.81 181720 4191904 3547096 10.46 1021460 6777184 173464 23:00:02 24651180 29201448 3097444 9.43 206948 4493332 3102828 9.15 1145072 6521256 20148 Average: 25008205 29106236 3197243 9.73 176680 4118835 3233747 9.54 1011152 6356484 84835 22:30:36 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:40:11 lo 868.47 868.47 826.18 826.18 0.00 0.00 0.00 0.00 22:40:11 ens3 129.62 95.77 1015.88 22.97 0.00 0.00 0.00 0.00 22:40:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:25 lo 1927.50 1927.50 1833.33 1833.33 0.00 0.00 0.00 0.00 22:50:25 ens3 48.36 33.32 19.43 13.49 0.00 0.00 0.00 0.00 22:50:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:02 lo 1580.89 1580.89 1503.58 1503.58 0.00 0.00 0.00 0.00 23:00:02 ens3 52.83 36.35 19.80 15.29 0.00 0.00 0.00 0.00 23:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1469.80 1469.80 1398.01 1398.01 0.00 0.00 0.00 0.00 Average: ens3 76.25 54.62 343.69 17.16 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-20301) 02/17/25 _x86_64_ (8 CPU) 22:26:20 LINUX RESTART (8 CPU) 22:30:36 CPU %user %nice %system %iowait %steal %idle 22:40:11 all 35.45 0.00 1.69 0.28 0.06 62.52 22:40:11 0 33.26 0.00 1.63 0.50 0.06 64.56 22:40:11 1 37.19 0.00 1.86 0.31 0.06 60.57 22:40:11 2 40.43 0.00 1.89 0.21 0.06 57.40 22:40:11 3 35.94 0.00 1.53 0.24 0.06 62.22 22:40:11 4 34.91 0.00 1.72 0.27 0.06 63.04 22:40:11 5 33.18 0.00 1.75 0.12 0.06 64.90 22:40:11 6 34.84 0.00 1.65 0.29 0.06 63.15 22:40:11 7 33.82 0.00 1.51 0.31 0.06 64.31 22:50:25 all 35.36 0.00 1.80 0.31 0.07 62.46 22:50:25 0 35.09 0.00 1.65 0.18 0.07 63.02 22:50:25 1 38.53 0.00 2.20 0.41 0.07 58.79 22:50:25 2 34.97 0.00 2.01 0.38 0.07 62.59 22:50:25 3 36.34 0.00 2.02 0.31 0.06 61.27 22:50:25 4 34.16 0.00 1.71 0.23 0.07 63.83 22:50:25 5 37.68 0.00 1.60 0.14 0.07 60.51 22:50:25 6 32.87 0.00 1.59 0.19 0.07 65.28 22:50:25 7 33.23 0.00 1.64 0.69 0.07 64.37 23:00:02 all 35.26 0.04 1.86 0.34 0.07 62.43 23:00:02 0 33.32 0.00 1.72 0.20 0.07 64.70 23:00:02 1 36.87 0.00 2.33 0.24 0.08 60.48 23:00:02 2 32.94 0.00 1.78 0.37 0.07 64.83 23:00:02 3 35.64 0.28 1.99 0.71 0.07 61.32 23:00:02 4 39.68 0.01 1.87 0.20 0.06 58.17 23:00:02 5 33.88 0.00 1.58 0.20 0.07 64.28 23:00:02 6 34.96 0.00 1.99 0.43 0.07 62.54 23:00:02 7 34.79 0.00 1.63 0.37 0.07 63.14 Average: all 35.36 0.01 1.79 0.31 0.07 62.47 Average: 0 33.92 0.00 1.66 0.29 0.06 64.07 Average: 1 37.55 0.00 2.13 0.32 0.07 59.92 Average: 2 36.09 0.00 1.90 0.32 0.07 61.63 Average: 3 35.98 0.09 1.85 0.42 0.07 61.60 Average: 4 36.20 0.00 1.77 0.23 0.07 61.73 Average: 5 34.98 0.00 1.64 0.15 0.06 63.17 Average: 6 34.20 0.00 1.74 0.30 0.07 63.70 Average: 7 33.93 0.00 1.59 0.46 0.06 63.95