---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-43736 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): 4 On-line CPU(s) list: 0-3 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): 4 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: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 18G 60G 23% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 688 5354 3 9946 14958 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:e4:81:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.198/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79284sec preferred_lft 79284sec inet6 fe80::f816:3eff:fee4:8140/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e1:fd:16:21 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-4c-16g-43736) 07/18/25 _x86_64_ (4 CPU) 09:02:42 LINUX RESTART (4 CPU) 09:10:13 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:20:01 20.03 0.75 18.34 0.95 76.75 1547.99 1272.79 09:30:01 30.51 0.74 13.74 16.03 9.15 1284.22 215305.94 09:40:08 18.99 0.00 18.13 0.86 0.01 631.08 916.73 09:50:13 9.87 0.00 9.44 0.43 0.00 170.63 543.04 10:00:02 5.36 0.00 5.16 0.20 0.00 101.42 372.38 10:10:13 4.94 0.00 4.76 0.18 0.00 87.61 202.90 10:20:13 6.24 0.00 6.05 0.19 0.00 104.57 77.49 10:30:01 16.69 0.02 15.82 0.85 4.00 1382.39 2066.59 10:40:13 6.75 0.00 6.48 0.26 0.00 122.76 386.81 10:50:13 23.29 11.94 10.78 0.58 135.52 1213.04 600.37 11:00:01 5.27 0.00 4.99 0.28 0.04 126.80 258.55 Average: 13.44 1.22 10.32 1.89 20.39 612.30 20209.65 09:10:13 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:20:01 6756172 14523364 1405696 8.59 228668 7363124 2241864 12.87 2250676 6652312 936 09:30:01 5668644 13724044 2204184 13.46 238904 7632496 2922628 16.78 2378972 7589124 604 09:40:08 7192052 15333216 595004 3.63 244944 7706156 1309140 7.51 2403264 6039064 140 09:50:13 3161956 11307284 4618772 28.21 246392 7708796 5290724 30.37 2405572 10063488 420 10:00:02 3163284 11313460 4612576 28.17 247308 7712676 5283004 30.32 2406492 10047936 308 10:10:13 1497188 9649680 6275652 38.33 248164 7714152 6929692 39.78 2407396 11710304 72 10:20:13 1674324 9829096 6096272 37.23 248920 7715648 6765648 38.83 2408176 11537160 104 10:30:01 4815284 13257976 2668676 16.30 257900 7984396 3530708 20.27 2509848 8303988 244 10:40:13 2918064 11365060 4560180 27.85 258632 7987880 5256152 30.17 2512512 10181128 176 10:50:13 2605060 11389492 4534508 27.69 269448 8291600 5228040 30.01 2646296 10339068 88 11:00:01 6431540 15301084 624624 3.81 272656 8365708 1628756 9.35 2663020 6494512 74256 Average: 4171233 12453978 3472377 21.21 251085 7834785 4216941 24.21 2453839 8996189 7032 09:10:13 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:20:01 lo 10.88 10.88 8.03 8.03 0.00 0.00 0.00 0.00 09:20:01 ens3 1.23 0.81 0.37 0.28 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 15.00 15.00 8.74 8.74 0.00 0.00 0.00 0.00 09:30:01 ens3 1.20 0.92 0.30 0.27 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:08 lo 14.45 14.45 6.92 6.92 0.00 0.00 0.00 0.00 09:40:08 ens3 1.43 1.21 0.34 1.30 0.00 0.00 0.00 0.00 09:40:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:13 lo 19.65 19.65 10.29 10.29 0.00 0.00 0.00 0.00 09:50:13 ens3 0.94 0.63 0.19 0.14 0.00 0.00 0.00 0.00 09:50:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:02 lo 27.01 27.01 9.70 9.70 0.00 0.00 0.00 0.00 10:00:02 ens3 0.58 0.45 0.11 0.09 0.00 0.00 0.00 0.00 10:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:13 lo 18.69 18.69 9.03 9.03 0.00 0.00 0.00 0.00 10:10:13 ens3 0.73 0.49 0.16 0.12 0.00 0.00 0.00 0.00 10:10:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:13 lo 14.30 14.30 8.83 8.83 0.00 0.00 0.00 0.00 10:20:13 ens3 0.73 0.50 0.17 0.13 0.00 0.00 0.00 0.00 10:20:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 14.88 14.88 7.68 7.68 0.00 0.00 0.00 0.00 10:30:01 ens3 1.06 0.87 0.27 0.23 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:13 lo 22.61 22.61 8.15 8.15 0.00 0.00 0.00 0.00 10:40:13 ens3 0.90 0.57 0.20 0.15 0.00 0.00 0.00 0.00 10:40:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:13 lo 20.69 20.69 10.38 10.38 0.00 0.00 0.00 0.00 10:50:13 ens3 0.88 0.73 0.24 0.20 0.00 0.00 0.00 0.00 10:50:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 28.56 28.56 10.98 10.98 0.00 0.00 0.00 0.00 11:00:01 ens3 0.74 0.59 0.19 0.16 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 18.78 18.78 8.97 8.97 0.00 0.00 0.00 0.00 Average: ens3 0.95 0.71 0.23 0.28 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-4c-16g-43736) 07/18/25 _x86_64_ (4 CPU) 09:02:42 LINUX RESTART (4 CPU) 09:10:13 CPU %user %nice %system %iowait %steal %idle 09:20:01 all 22.50 0.00 1.00 0.09 0.07 76.34 09:20:01 0 23.30 0.00 0.93 0.06 0.07 75.65 09:20:01 1 23.48 0.00 1.09 0.17 0.08 75.19 09:20:01 2 21.98 0.00 0.94 0.11 0.07 76.90 09:20:01 3 21.25 0.00 1.04 0.03 0.07 77.61 09:30:01 all 19.80 0.00 0.85 0.10 0.07 79.18 09:30:01 0 19.66 0.00 0.85 0.08 0.07 79.34 09:30:01 1 20.16 0.00 0.83 0.08 0.07 78.85 09:30:01 2 20.18 0.00 0.88 0.02 0.08 78.85 09:30:01 3 19.20 0.00 0.86 0.21 0.07 79.66 09:40:08 all 26.71 0.00 0.94 0.07 0.08 72.21 09:40:08 0 27.29 0.00 1.05 0.07 0.08 71.51 09:40:08 1 26.06 0.00 0.81 0.15 0.08 72.91 09:40:08 2 26.82 0.00 0.90 0.03 0.08 72.17 09:40:08 3 26.65 0.00 0.98 0.03 0.07 72.25 09:50:13 all 17.05 0.00 0.61 0.03 0.07 82.24 09:50:13 0 16.62 0.00 0.60 0.02 0.07 82.69 09:50:13 1 17.29 0.00 0.62 0.03 0.07 81.99 09:50:13 2 16.86 0.00 0.59 0.01 0.07 82.46 09:50:13 3 17.43 0.00 0.62 0.05 0.06 81.84 10:00:02 all 7.86 0.00 0.42 0.02 0.06 91.65 10:00:02 0 8.03 0.00 0.34 0.03 0.06 91.53 10:00:02 1 7.63 0.00 0.47 0.01 0.07 91.83 10:00:02 2 7.73 0.00 0.44 0.03 0.06 91.73 10:00:02 3 8.04 0.00 0.41 0.01 0.06 91.49 10:10:13 all 9.15 0.00 0.51 0.02 0.06 90.26 10:10:13 0 9.51 0.00 0.46 0.02 0.06 89.95 10:10:13 1 9.17 0.00 0.49 0.02 0.06 90.26 10:10:13 2 9.15 0.00 0.61 0.01 0.07 90.15 10:10:13 3 8.77 0.00 0.47 0.01 0.06 90.68 10:20:13 all 8.94 0.00 0.40 0.02 0.07 90.57 10:20:13 0 9.13 0.00 0.39 0.02 0.07 90.40 10:20:13 1 9.02 0.00 0.37 0.02 0.06 90.53 10:20:13 2 8.82 0.00 0.41 0.05 0.07 90.64 10:20:13 3 8.79 0.00 0.42 0.00 0.07 90.71 10:30:01 all 23.32 0.00 0.87 0.08 0.08 75.65 10:30:01 0 23.67 0.00 0.89 0.03 0.08 75.33 10:30:01 1 24.31 0.00 0.88 0.16 0.08 74.58 10:30:01 2 22.45 0.00 0.90 0.04 0.08 76.53 10:30:01 3 22.87 0.00 0.79 0.08 0.08 76.17 10:40:13 all 12.96 0.00 0.49 0.02 0.07 86.46 10:40:13 0 12.53 0.00 0.52 0.02 0.07 86.86 10:40:13 1 12.89 0.00 0.52 0.06 0.07 86.47 10:40:13 2 13.50 0.00 0.41 0.00 0.07 86.03 10:40:13 3 12.93 0.00 0.50 0.01 0.07 86.49 10:50:13 all 14.14 0.07 0.65 0.08 0.07 84.98 10:50:13 0 15.39 0.03 0.66 0.05 0.07 83.80 10:50:13 1 14.16 0.08 0.65 0.07 0.07 84.97 10:50:13 2 13.83 0.12 0.64 0.13 0.07 85.21 10:50:13 3 13.18 0.05 0.66 0.09 0.07 85.95 11:00:01 all 9.62 0.00 0.48 0.04 0.07 89.80 11:00:01 0 9.38 0.00 0.41 0.02 0.06 90.12 11:00:01 1 10.39 0.00 0.55 0.03 0.07 88.96 11:00:01 2 9.23 0.00 0.48 0.03 0.06 90.20 11:00:01 3 9.46 0.00 0.48 0.07 0.07 89.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.64 0.01 0.65 0.05 0.07 83.58 Average: 0 15.86 0.00 0.64 0.04 0.07 83.38 Average: 1 15.86 0.01 0.66 0.07 0.07 83.33 Average: 2 15.51 0.01 0.65 0.04 0.07 83.71 Average: 3 15.32 0.00 0.66 0.05 0.07 83.89