---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-20159 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 891 24822 4 6378 30732 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:77:5f:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.113/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83958sec preferred_lft 83958sec inet6 fe80::f816:3eff:fe77:5f03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0b:8e:9f:23 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-20159) 02/17/25 _x86_64_ (8 CPU) 12:20:20 LINUX RESTART (8 CPU) 12:30:08 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:40:01 27.69 0.13 24.24 3.33 6.01 6716.22 38091.41 12:50:08 38.61 0.00 33.65 4.95 0.24 9356.82 57253.12 13:00:08 30.04 0.10 26.00 3.93 4.65 9726.92 50332.61 Average: 32.16 0.08 28.00 4.08 3.61 8611.06 48639.42 12:30:08 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 25738988 29480792 2824856 8.60 159284 3810932 2914224 8.59 930724 5732788 2848 12:50:08 24501308 28994272 3307424 10.06 196428 4465840 3339832 9.85 1093580 6747356 205016 13:00:08 25520876 31559228 733020 2.23 216800 5929524 1297788 3.83 1676384 5058192 3356 Average: 25253724 30011431 2288433 6.96 190837 4735432 2517281 7.42 1233563 5846112 70407 12:30:08 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 lo 1186.79 1186.79 1127.48 1127.48 0.00 0.00 0.00 0.00 12:40:01 ens3 45.48 34.15 21.17 14.02 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:08 lo 1895.56 1895.56 1803.41 1803.41 0.00 0.00 0.00 0.00 12:50:08 ens3 48.62 36.12 18.15 15.64 0.00 0.00 0.00 0.00 12:50:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:08 lo 891.67 891.67 828.39 828.39 0.00 0.00 0.00 0.00 13:00:08 ens3 150.77 142.06 227.07 954.81 0.00 0.00 0.00 0.00 13:00:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1327.64 1327.64 1255.93 1255.93 0.00 0.00 0.00 0.00 Average: ens3 81.64 70.78 88.78 328.17 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-20159) 02/17/25 _x86_64_ (8 CPU) 12:20:20 LINUX RESTART (8 CPU) 12:30:08 CPU %user %nice %system %iowait %steal %idle 12:40:01 all 34.36 0.00 1.64 0.16 0.08 63.76 12:40:01 0 33.42 0.00 1.78 0.27 0.08 64.45 12:40:01 1 34.08 0.00 1.79 0.16 0.08 63.89 12:40:01 2 34.45 0.00 1.92 0.14 0.08 63.41 12:40:01 3 34.16 0.00 1.59 0.29 0.08 63.88 12:40:01 4 35.02 0.00 1.69 0.16 0.08 63.05 12:40:01 5 34.54 0.00 1.30 0.11 0.08 63.98 12:40:01 6 34.65 0.00 1.35 0.11 0.08 63.81 12:40:01 7 34.57 0.00 1.68 0.06 0.09 63.61 12:50:08 all 38.17 0.00 2.05 0.24 0.09 59.44 12:50:08 0 38.86 0.00 1.85 0.15 0.09 59.04 12:50:08 1 35.36 0.00 2.22 0.25 0.09 62.08 12:50:08 2 38.42 0.00 2.14 0.24 0.10 59.10 12:50:08 3 36.57 0.00 2.03 0.33 0.09 60.98 12:50:08 4 38.31 0.00 2.10 0.19 0.10 59.30 12:50:08 5 41.31 0.00 2.16 0.20 0.09 56.23 12:50:08 6 35.57 0.00 2.01 0.32 0.09 62.01 12:50:08 7 40.95 0.00 1.91 0.23 0.09 56.82 13:00:08 all 25.32 0.00 1.45 0.26 0.08 72.90 13:00:08 0 24.26 0.00 1.09 0.47 0.07 74.10 13:00:08 1 27.16 0.00 1.53 0.12 0.08 71.10 13:00:08 2 25.93 0.00 1.88 0.41 0.08 71.71 13:00:08 3 24.90 0.00 1.52 0.14 0.08 73.36 13:00:08 4 25.82 0.00 1.48 0.13 0.08 72.50 13:00:08 5 24.41 0.00 1.60 0.24 0.07 73.69 13:00:08 6 24.80 0.00 1.17 0.31 0.08 73.64 13:00:08 7 25.26 0.00 1.35 0.23 0.08 73.08 Average: all 32.63 0.00 1.72 0.22 0.08 65.35 Average: 0 32.20 0.00 1.58 0.30 0.08 65.84 Average: 1 32.21 0.00 1.85 0.18 0.09 65.68 Average: 2 32.95 0.00 1.98 0.26 0.09 64.72 Average: 3 31.88 0.00 1.72 0.25 0.08 66.06 Average: 4 33.06 0.00 1.76 0.16 0.09 64.94 Average: 5 33.45 0.00 1.69 0.18 0.08 64.60 Average: 6 31.67 0.00 1.51 0.25 0.08 66.48 Average: 7 33.62 0.00 1.65 0.17 0.09 64.47