---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-44958 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 24% / 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 692 4695 4 10602 14954 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:c4:bc:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.177/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78534sec preferred_lft 78534sec inet6 fe80::f816:3eff:fec4:bccb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:98:7b:92:2a 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-44958) 07/21/25 _x86_64_ (4 CPU) 20:04:39 LINUX RESTART (4 CPU) 20:20:06 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:30:06 7.14 0.17 6.63 0.34 14.41 223.02 430.18 20:40:06 22.34 0.69 6.26 15.39 8.27 304.67 215598.95 20:50:06 21.05 0.00 20.04 1.00 0.00 1635.91 894.71 21:00:02 15.84 0.00 15.16 0.68 0.01 426.37 2095.84 21:10:05 5.70 0.00 5.53 0.16 0.00 129.99 429.24 21:20:06 8.31 0.00 7.95 0.35 0.00 228.16 139.69 21:30:01 5.29 0.00 5.11 0.18 0.00 143.09 50.72 21:40:06 9.72 0.00 9.20 0.52 0.01 1257.09 333.28 21:50:06 14.43 0.00 13.74 0.69 0.00 319.97 487.41 22:00:06 2.81 0.00 2.79 0.03 0.00 49.75 0.23 22:10:06 11.07 0.00 10.51 0.56 0.01 1271.01 1059.11 Average: 11.24 0.08 9.35 1.81 2.07 545.07 20137.14 20:20:06 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:30:06 2608760 10759912 5165076 31.55 236848 7725336 6901964 39.62 2310284 10721204 500 20:40:06 6049364 14488012 1438212 8.78 244732 7997148 2415880 13.87 2337040 7251312 238448 20:50:06 3479804 12026544 3897528 23.80 251104 8091912 4984896 28.61 2444536 9693644 464 21:00:02 3001044 11598744 4324900 26.41 253608 8140184 5110908 29.34 2450524 10168544 476 21:10:05 6722152 15342764 582204 3.56 254404 8162260 1314604 7.55 2452324 6441832 10888 21:20:06 1338484 9976896 5945756 36.31 255544 8178868 6629516 38.05 2454828 11810768 440 21:30:01 1370936 10026740 5895660 36.01 256220 8195556 6617448 37.98 2457648 11774844 24 21:40:06 4190380 13154928 2769080 16.91 264328 8486772 3640700 20.90 2516996 8893384 2492 21:50:06 2571928 11547480 4375492 26.72 265996 8495836 5149140 29.56 2562192 10467740 628 22:00:06 2438908 11417292 4505504 27.52 266268 8498392 5218392 29.95 2562492 10595368 28 22:10:06 5588980 14855848 1068000 6.52 274316 8765840 1913856 10.99 2662404 7350304 2784 Average: 3578249 12290469 3633401 22.19 256670 8248919 4536119 26.04 2473752 9560813 23379 20:20:06 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:30:06 lo 9.12 9.12 5.07 5.07 0.00 0.00 0.00 0.00 20:30:06 ens3 0.55 0.33 0.11 0.08 0.00 0.00 0.00 0.00 20:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:06 lo 8.53 8.53 4.99 4.99 0.00 0.00 0.00 0.00 20:40:06 ens3 0.92 0.64 0.26 0.20 0.00 0.00 0.00 0.00 20:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:06 lo 18.10 18.10 9.07 9.07 0.00 0.00 0.00 0.00 20:50:06 ens3 1.27 1.05 0.31 0.26 0.00 0.00 0.00 0.00 20:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:02 lo 14.52 14.52 7.96 7.96 0.00 0.00 0.00 0.00 21:00:02 ens3 0.88 0.72 0.17 0.14 0.00 0.00 0.00 0.00 21:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:05 lo 18.66 18.66 8.94 8.94 0.00 0.00 0.00 0.00 21:10:05 ens3 0.69 0.54 0.14 0.11 0.00 0.00 0.00 0.00 21:10:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:06 lo 29.55 29.55 11.73 11.73 0.00 0.00 0.00 0.00 21:20:06 ens3 0.72 0.49 0.16 0.12 0.00 0.00 0.00 0.00 21:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 lo 19.39 19.39 10.26 10.26 0.00 0.00 0.00 0.00 21:30:01 ens3 0.70 0.53 0.14 0.11 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:06 lo 15.08 15.08 8.66 8.66 0.00 0.00 0.00 0.00 21:40:06 ens3 0.97 0.71 0.27 0.21 0.00 0.00 0.00 0.00 21:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:06 lo 19.03 19.03 7.86 7.86 0.00 0.00 0.00 0.00 21:50:06 ens3 0.96 0.79 0.18 0.15 0.00 0.00 0.00 0.00 21:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:06 lo 14.81 14.81 4.62 4.62 0.00 0.00 0.00 0.00 22:00:06 ens3 0.34 0.17 0.06 0.04 0.00 0.00 0.00 0.00 22:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:06 lo 23.59 23.59 11.64 11.64 0.00 0.00 0.00 0.00 22:10:06 ens3 1.05 0.85 0.28 0.23 0.00 0.00 0.00 0.00 22:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.31 17.31 8.26 8.26 0.00 0.00 0.00 0.00 Average: ens3 0.82 0.62 0.19 0.15 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-44958) 07/21/25 _x86_64_ (4 CPU) 20:04:39 LINUX RESTART (4 CPU) 20:20:06 CPU %user %nice %system %iowait %steal %idle 20:30:06 all 14.63 0.00 0.78 0.03 0.08 84.48 20:30:06 0 14.77 0.00 0.77 0.03 0.07 84.37 20:30:06 1 14.35 0.00 0.86 0.01 0.10 84.69 20:30:06 2 14.19 0.00 0.70 0.01 0.08 85.01 20:30:06 3 15.21 0.00 0.81 0.06 0.07 83.85 20:40:06 all 10.88 0.00 0.67 0.33 0.07 88.06 20:40:06 0 10.33 0.00 0.62 0.13 0.06 88.86 20:40:06 1 10.96 0.00 0.67 0.70 0.07 87.59 20:40:06 2 11.45 0.00 0.65 0.15 0.08 87.67 20:40:06 3 10.77 0.00 0.72 0.34 0.07 88.10 20:50:06 all 31.32 0.00 1.26 0.08 0.09 67.25 20:50:06 0 30.16 0.00 1.24 0.07 0.09 68.44 20:50:06 1 31.29 0.00 1.30 0.11 0.09 67.21 20:50:06 2 31.39 0.00 1.29 0.09 0.09 67.14 20:50:06 3 32.43 0.00 1.23 0.04 0.09 66.22 21:00:02 all 28.02 0.00 1.10 0.05 0.09 70.74 21:00:02 0 28.24 0.00 1.04 0.04 0.09 70.59 21:00:02 1 27.49 0.00 1.20 0.11 0.09 71.11 21:00:02 2 28.16 0.00 1.08 0.03 0.09 70.64 21:00:02 3 28.20 0.00 1.06 0.05 0.09 70.61 21:10:05 all 9.07 0.00 0.63 0.02 0.06 90.21 21:10:05 0 8.80 0.00 0.57 0.04 0.05 90.53 21:10:05 1 8.96 0.00 0.69 0.02 0.07 90.26 21:10:05 2 9.45 0.00 0.64 0.01 0.06 89.83 21:10:05 3 9.09 0.00 0.63 0.01 0.06 90.21 21:20:06 all 16.30 0.00 0.83 0.05 0.07 82.76 21:20:06 0 15.81 0.00 0.85 0.03 0.07 83.24 21:20:06 1 16.56 0.00 0.80 0.05 0.07 82.53 21:20:06 2 16.07 0.00 0.94 0.08 0.07 82.83 21:20:06 3 16.74 0.00 0.72 0.03 0.07 82.45 21:30:01 all 10.63 0.00 0.65 0.02 0.07 88.63 21:30:01 0 10.53 0.00 0.62 0.02 0.07 88.76 21:30:01 1 10.33 0.00 0.65 0.02 0.07 88.93 21:30:01 2 10.97 0.00 0.68 0.02 0.07 88.26 21:30:01 3 10.71 0.00 0.63 0.02 0.06 88.58 21:40:06 all 11.94 0.00 0.68 0.06 0.06 87.25 21:40:06 0 11.33 0.00 0.69 0.03 0.06 87.88 21:40:06 1 11.59 0.00 0.62 0.08 0.07 87.63 21:40:06 2 13.00 0.00 0.68 0.09 0.07 86.17 21:40:06 3 11.85 0.00 0.74 0.02 0.06 87.33 21:50:06 all 25.11 0.00 1.00 0.05 0.08 73.76 21:50:06 0 25.50 0.00 0.96 0.01 0.08 73.46 21:50:06 1 25.37 0.00 1.12 0.03 0.09 73.40 21:50:06 2 24.68 0.00 0.99 0.11 0.09 74.14 21:50:06 3 24.89 0.00 0.95 0.04 0.08 74.04 22:00:06 all 1.95 0.00 0.34 0.02 0.06 97.64 22:00:06 0 1.78 0.00 0.34 0.01 0.05 97.83 22:00:06 1 1.97 0.00 0.36 0.03 0.06 97.58 22:00:06 2 2.07 0.00 0.33 0.01 0.06 97.52 22:00:06 3 1.97 0.00 0.33 0.02 0.06 97.64 22:10:06 all 15.58 0.00 0.67 0.10 0.11 83.55 22:10:06 0 15.00 0.00 0.67 0.21 0.10 84.02 22:10:06 1 15.94 0.00 0.64 0.02 0.10 83.30 22:10:06 2 15.96 0.00 0.71 0.14 0.15 83.04 22:10:06 3 15.40 0.00 0.66 0.03 0.09 83.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.93 0.00 0.78 0.07 0.08 83.14 Average: 0 15.64 0.00 0.76 0.06 0.07 83.47 Average: 1 15.88 0.00 0.81 0.11 0.08 83.13 Average: 2 16.11 0.00 0.79 0.07 0.08 82.96 Average: 3 16.10 0.00 0.77 0.06 0.07 83.00