---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-37920 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): 2 On-line CPU(s) list: 0,1 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): 2 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: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 9.0G 30G 24% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 794M 4.0K 794M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7937 924 3468 4 3544 6702 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:51:2b:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.154/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 80906sec preferred_lft 80906sec inet6 fe80::f816:3eff:fe51:2bc1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:62:5f:66:93 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-2c-2g-37920) 06/28/25 _x86_64_ (2 CPU) 00:19:25 LINUX RESTART (2 CPU) 00:20:13 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:30:01 25.68 3.82 19.91 1.94 764.80 6075.61 34202.47 00:40:02 1.59 0.00 1.58 0.00 0.04 19.39 0.43 00:50:19 1.96 0.00 1.96 0.00 0.00 22.62 0.00 01:00:19 1.49 0.00 1.49 0.00 0.00 17.04 0.00 01:10:19 1.46 0.00 1.46 0.00 0.00 17.03 0.00 01:20:19 1.61 0.00 1.61 0.00 0.01 18.84 0.00 01:30:01 2.08 0.00 2.08 0.00 0.00 23.83 0.00 01:40:19 1.43 0.00 1.43 0.00 0.00 16.78 0.13 01:50:08 14.35 0.00 2.23 12.11 0.15 25.71 105621.27 Average: 5.66 0.42 3.71 1.53 83.34 679.85 15260.21 00:20:13 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:30:01 2717648 6006768 1747280 21.50 92804 3345600 2241908 24.43 665112 4399048 144 00:40:02 2717148 6006888 1747192 21.49 93320 3345720 2242036 24.43 665632 4397836 252 00:50:19 2716644 6007052 1747032 21.49 93980 3345724 2242120 24.43 666288 4397864 144 01:00:19 2716392 6007248 1746880 21.49 94400 3345736 2242216 24.43 666712 4398220 152 01:10:19 2715388 6006544 1747596 21.50 94684 3345744 2242248 24.43 667004 4398236 132 01:20:19 2715136 6006804 1747312 21.50 95124 3345816 2242376 24.43 667436 4398468 140 01:30:01 2715136 6007632 1746504 21.49 95792 3345956 2242180 24.43 668104 4403800 140 01:40:19 2715136 6008168 1745952 21.48 96184 3346092 2242292 24.43 668496 4404208 40 01:50:08 2714380 6010612 1743420 21.45 97192 3348232 2241136 24.42 671644 4403324 156 Average: 2715890 6007524 1746574 21.49 94831 3346069 2242057 24.43 667381 4400112 144 00:20:13 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:30:01 lo 857.91 857.91 817.45 817.45 0.00 0.00 0.00 0.00 00:30:01 ens3 84.36 60.59 1128.34 8.53 0.00 0.00 0.00 0.00 00:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:02 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 00:40:02 ens3 0.55 0.18 0.17 0.10 0.00 0.00 0.00 0.00 00:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:19 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 00:50:19 ens3 0.42 0.14 0.12 0.08 0.00 0.00 0.00 0.00 00:50:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:19 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:00:19 ens3 0.52 0.15 0.16 0.10 0.00 0.00 0.00 0.00 01:00:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:19 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:10:19 ens3 0.52 0.32 0.13 0.58 0.00 0.00 0.00 0.00 01:10:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:19 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:20:19 ens3 0.33 0.13 0.09 0.06 0.00 0.00 0.00 0.00 01:20:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:30:01 ens3 0.33 0.12 0.10 0.06 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:19 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:40:19 ens3 0.47 0.17 0.13 0.08 0.00 0.00 0.00 0.00 01:40:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:08 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:50:08 ens3 0.60 0.26 0.25 0.13 0.00 0.00 0.00 0.00 01:50:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 93.60 93.60 89.07 89.07 0.00 0.00 0.00 0.00 Average: ens3 9.61 6.76 123.06 1.06 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-2c-2g-37920) 06/28/25 _x86_64_ (2 CPU) 00:19:25 LINUX RESTART (2 CPU) 00:20:13 CPU %user %nice %system %iowait %steal %idle 00:30:01 all 29.46 0.00 2.44 1.03 0.09 66.97 00:30:01 0 30.92 0.00 2.35 1.19 0.09 65.45 00:30:01 1 27.99 0.00 2.54 0.87 0.09 68.51 00:40:02 all 0.40 0.00 0.17 0.02 0.07 99.34 00:40:02 0 0.20 0.00 0.13 0.03 0.06 99.58 00:40:02 1 0.60 0.00 0.21 0.01 0.08 99.11 00:50:19 all 0.77 0.00 0.19 0.01 0.07 98.95 00:50:19 0 0.87 0.00 0.17 0.03 0.07 98.87 00:50:19 1 0.67 0.00 0.21 0.00 0.08 99.04 01:00:19 all 0.20 0.00 0.17 0.02 0.08 99.54 01:00:19 0 0.25 0.00 0.20 0.03 0.09 99.44 01:00:19 1 0.14 0.00 0.14 0.01 0.07 99.63 01:10:19 all 0.56 0.00 0.17 0.01 0.08 99.18 01:10:19 0 0.99 0.00 0.21 0.02 0.09 98.69 01:10:19 1 0.13 0.00 0.12 0.01 0.07 99.67 01:20:19 all 0.20 0.00 0.16 0.02 0.08 99.53 01:20:19 0 0.16 0.00 0.16 0.02 0.08 99.58 01:20:19 1 0.25 0.00 0.17 0.02 0.08 99.48 01:30:01 all 0.61 0.00 0.17 0.02 0.07 99.13 01:30:01 0 0.23 0.00 0.18 0.02 0.07 99.51 01:30:01 1 0.98 0.00 0.17 0.02 0.08 98.75 01:40:19 all 0.23 0.00 0.16 0.02 0.09 99.50 01:40:19 0 0.39 0.00 0.25 0.01 0.15 99.20 01:40:19 1 0.08 0.00 0.07 0.03 0.04 99.79 01:50:08 all 0.47 0.00 0.17 0.04 0.07 99.26 01:50:08 0 0.80 0.00 0.20 0.01 0.08 98.90 01:50:08 1 0.13 0.00 0.13 0.07 0.05 99.62 Average: all 3.59 0.00 0.42 0.13 0.08 95.78 Average: 0 3.80 0.00 0.42 0.15 0.09 95.54 Average: 1 3.37 0.00 0.41 0.11 0.07 96.03