---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-274 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 884 24849 4 6359 30740 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:3a:7b:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.58/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83772sec preferred_lft 83772sec inet6 fe80::f816:3eff:fe3a:7b65/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a0:92:9c:e5 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-274) 02/19/25 _x86_64_ (8 CPU) 14:49:52 LINUX RESTART (8 CPU) 14:50:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:00:03 56.53 11.28 43.01 2.24 1853.00 19934.11 12240.52 15:10:03 26.93 0.13 23.48 3.31 6.79 7031.83 31722.93 15:20:03 35.06 0.01 30.55 4.50 0.27 8304.43 48761.65 15:30:03 31.51 0.02 27.78 3.71 0.29 7333.47 56147.46 Average: 37.53 2.87 31.22 3.44 466.54 10660.58 37192.98 14:50:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:00:03 27285540 30323680 2000556 6.09 115016 3211736 2380604 7.02 739968 4469692 35012 15:10:03 25347168 29108084 3198964 9.73 152528 3840980 3456540 10.19 908084 6170396 114456 15:20:03 25216712 29374868 2929272 8.91 187456 4160440 2967084 8.75 1028680 6122308 56204 15:30:03 24417980 29273684 3026816 9.21 212452 4788960 2996028 8.83 1183304 6694588 212720 Average: 25566850 29520079 2788902 8.49 166863 4000529 2950064 8.70 965009 5864246 104598 14:50:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:00:03 lo 357.98 357.98 340.33 340.33 0.00 0.00 0.00 0.00 15:00:03 ens3 135.88 98.45 1311.67 19.27 0.00 0.00 0.00 0.00 15:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:03 lo 1293.81 1293.81 1230.25 1230.25 0.00 0.00 0.00 0.00 15:10:03 ens3 40.59 31.57 19.13 11.95 0.00 0.00 0.00 0.00 15:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:03 lo 1774.11 1774.11 1688.85 1688.85 0.00 0.00 0.00 0.00 15:20:03 ens3 34.12 25.56 11.50 9.95 0.00 0.00 0.00 0.00 15:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:03 lo 1395.46 1395.46 1326.98 1326.98 0.00 0.00 0.00 0.00 15:30:03 ens3 60.67 43.59 157.45 13.81 0.00 0.00 0.00 0.00 15:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1204.40 1204.40 1145.71 1145.71 0.00 0.00 0.00 0.00 Average: ens3 67.89 49.85 375.94 13.75 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-274) 02/19/25 _x86_64_ (8 CPU) 14:49:52 LINUX RESTART (8 CPU) 14:50:00 CPU %user %nice %system %iowait %steal %idle 15:00:03 all 10.80 0.00 0.85 0.43 0.03 87.88 15:00:03 0 8.62 0.00 0.88 1.83 0.03 88.63 15:00:03 1 10.34 0.00 0.85 0.25 0.03 88.54 15:00:03 2 13.12 0.00 1.02 0.36 0.03 85.47 15:00:03 3 11.10 0.00 0.70 0.20 0.03 87.97 15:00:03 4 12.50 0.00 0.82 0.21 0.03 86.44 15:00:03 5 12.32 0.00 0.75 0.16 0.03 86.73 15:00:03 6 8.49 0.00 0.83 0.26 0.03 90.39 15:00:03 7 9.93 0.00 0.95 0.19 0.04 88.90 15:10:03 all 38.68 0.00 1.85 0.14 0.08 59.25 15:10:03 0 38.21 0.00 1.67 0.14 0.08 59.90 15:10:03 1 41.86 0.00 1.77 0.08 0.08 56.21 15:10:03 2 38.78 0.00 1.95 0.21 0.08 58.99 15:10:03 3 41.77 0.00 2.23 0.19 0.08 55.73 15:10:03 4 38.20 0.00 1.96 0.14 0.08 59.63 15:10:03 5 36.01 0.00 1.65 0.10 0.07 62.17 15:10:03 6 36.54 0.00 1.89 0.16 0.07 61.33 15:10:03 7 38.08 0.00 1.71 0.14 0.08 60.00 15:20:03 all 35.88 0.00 2.01 0.21 0.07 61.83 15:20:03 0 35.74 0.00 1.65 0.19 0.07 62.35 15:20:03 1 35.36 0.00 2.10 0.26 0.07 62.21 15:20:03 2 39.09 0.00 2.52 0.36 0.07 57.97 15:20:03 3 39.51 0.00 2.45 0.16 0.08 57.81 15:20:03 4 36.50 0.00 1.74 0.12 0.07 61.57 15:20:03 5 30.03 0.00 1.81 0.11 0.07 67.97 15:20:03 6 36.09 0.00 1.79 0.10 0.07 61.95 15:20:03 7 34.72 0.00 2.00 0.37 0.07 62.84 15:30:03 all 35.02 0.00 1.89 0.17 0.07 62.86 15:30:03 0 32.00 0.00 1.57 0.10 0.07 66.26 15:30:03 1 38.79 0.00 2.33 0.20 0.07 58.61 15:30:03 2 35.16 0.00 2.24 0.21 0.07 62.32 15:30:03 3 36.98 0.00 2.02 0.21 0.07 60.73 15:30:03 4 34.62 0.00 1.80 0.12 0.07 63.39 15:30:03 5 35.60 0.00 1.67 0.08 0.08 62.58 15:30:03 6 33.12 0.00 1.62 0.11 0.07 65.09 15:30:03 7 33.87 0.00 1.86 0.30 0.07 63.90 Average: all 30.06 0.00 1.65 0.24 0.06 67.99 Average: 0 28.61 0.00 1.44 0.57 0.06 69.31 Average: 1 31.56 0.00 1.76 0.20 0.06 66.42 Average: 2 31.48 0.00 1.93 0.28 0.06 66.24 Average: 3 32.30 0.00 1.85 0.19 0.06 65.60 Average: 4 30.42 0.00 1.58 0.15 0.06 67.79 Average: 5 28.47 0.00 1.47 0.11 0.06 69.89 Average: 6 28.52 0.00 1.53 0.16 0.06 69.73 Average: 7 29.13 0.00 1.63 0.25 0.06 68.93