---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-991 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 13G 143G 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 705 24330 4 7055 30919 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:3e:ce:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.199/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83932sec preferred_lft 83932sec inet6 fe80::f816:3eff:fe3e:cec9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:06:da:d7:76 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::42:6ff:feda:d776/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-991) 02/21/25 _x86_64_ (8 CPU) 12:10:11 LINUX RESTART (8 CPU) 12:20:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:30:01 37.81 0.09 33.09 4.62 5.26 9071.94 35101.53 12:40:15 36.67 0.00 32.16 4.50 0.25 8471.14 42897.50 12:50:23 28.16 1.86 24.45 1.85 315.60 8639.71 14063.17 Average: 34.21 0.65 29.90 3.66 107.04 8725.43 30713.24 12:20:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 24725028 28858524 3446152 10.49 175876 4159576 3427012 10.11 1013244 6635284 185100 12:40:15 24174336 28815244 3485556 10.61 200076 4602868 3472968 10.24 1134536 7036084 178456 12:50:23 24936648 31667844 619720 1.89 233024 6566684 1221168 3.60 2022904 5237692 872 Average: 24612004 29780537 2517143 7.66 202992 5109709 2707049 7.98 1390228 6303020 121476 12:20:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:01 lo 1919.17 1919.17 1825.80 1825.80 0.00 0.00 0.00 0.00 12:30:01 ens3 22.36 18.86 10.69 6.53 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:15 lo 1702.15 1702.15 1618.72 1618.72 0.00 0.00 0.00 0.00 12:40:15 ens3 26.92 21.37 10.18 8.05 0.00 0.00 0.00 0.00 12:40:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:23 lo 239.38 239.38 214.50 214.50 0.00 0.00 0.00 0.00 12:50:23 ens3 183.65 188.94 558.10 1528.15 0.00 0.00 0.00 0.00 12:50:23 docker0 82.46 75.51 898.21 72.31 0.00 0.00 0.00 0.00 Average: lo 1285.99 1285.99 1218.80 1218.80 0.00 0.00 0.00 0.00 Average: ens3 77.67 76.41 193.04 514.38 0.00 0.00 0.00 0.00 Average: docker0 27.49 25.18 299.48 24.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-991) 02/21/25 _x86_64_ (8 CPU) 12:10:11 LINUX RESTART (8 CPU) 12:20:00 CPU %user %nice %system %iowait %steal %idle 12:30:01 all 37.40 0.00 1.77 0.18 0.07 60.59 12:30:01 0 35.30 0.00 1.73 0.21 0.07 62.70 12:30:01 1 39.91 0.00 2.20 0.27 0.08 57.55 12:30:01 2 36.44 0.00 1.56 0.07 0.07 61.86 12:30:01 3 39.40 0.00 2.07 0.15 0.07 58.31 12:30:01 4 37.15 0.00 1.54 0.04 0.07 61.20 12:30:01 5 37.85 0.00 1.71 0.24 0.08 60.13 12:30:01 6 35.80 0.00 1.76 0.32 0.07 62.06 12:30:01 7 37.32 0.00 1.58 0.14 0.07 60.88 12:40:15 all 36.02 0.00 1.83 0.21 0.07 61.87 12:40:15 0 37.30 0.00 1.33 0.10 0.08 61.19 12:40:15 1 38.31 0.00 1.82 0.17 0.08 59.62 12:40:15 2 38.38 0.00 2.04 0.24 0.07 59.27 12:40:15 3 38.19 0.00 2.01 0.21 0.08 59.52 12:40:15 4 32.19 0.00 1.78 0.19 0.07 65.77 12:40:15 5 38.08 0.00 2.11 0.18 0.08 59.56 12:40:15 6 31.17 0.00 1.81 0.40 0.07 66.55 12:40:15 7 34.53 0.00 1.77 0.17 0.07 63.47 12:50:23 all 13.51 0.00 1.29 0.19 0.05 84.95 12:50:23 0 19.27 0.00 1.86 0.18 0.05 78.64 12:50:23 1 12.11 0.00 0.99 0.20 0.05 86.65 12:50:23 2 14.08 0.00 1.28 0.13 0.04 84.47 12:50:23 3 12.37 0.00 1.22 0.40 0.04 85.97 12:50:23 4 8.49 0.00 0.62 0.03 0.05 90.81 12:50:23 5 12.13 0.00 0.87 0.16 0.05 86.78 12:50:23 6 12.49 0.00 1.32 0.39 0.05 85.75 12:50:23 7 17.17 0.00 2.18 0.06 0.05 80.53 Average: all 28.96 0.00 1.63 0.19 0.06 69.15 Average: 0 30.62 0.00 1.64 0.16 0.07 67.51 Average: 1 30.07 0.00 1.67 0.21 0.07 67.97 Average: 2 29.63 0.00 1.63 0.15 0.06 68.53 Average: 3 29.98 0.00 1.76 0.25 0.06 67.94 Average: 4 25.91 0.00 1.31 0.09 0.06 72.63 Average: 5 29.35 0.00 1.57 0.19 0.07 68.82 Average: 6 26.46 0.00 1.63 0.37 0.06 71.47 Average: 7 29.66 0.00 1.85 0.12 0.06 68.31