---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-43776 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: 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: 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 704 4978 4 10306 14942 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:0b:18:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.248/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78600sec preferred_lft 78600sec inet6 fe80::f816:3eff:fe0b:186f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4a:e5:32:20 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-43776) 07/18/25 _x86_64_ (4 CPU) 11:56:36 LINUX RESTART (4 CPU) 12:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:01 66.71 2.21 60.16 4.35 703.46 30501.77 20577.49 12:20:14 8.01 0.30 7.33 0.38 19.74 218.53 887.31 12:30:01 15.61 0.64 14.16 0.81 6.67 1361.18 2619.76 12:40:01 16.67 0.00 15.91 0.76 0.00 568.46 1425.17 12:50:14 13.52 0.00 12.90 0.62 0.00 232.12 1326.50 13:00:00 5.64 0.00 5.46 0.18 0.00 101.57 59.69 13:10:01 4.51 0.00 4.33 0.18 0.00 81.19 61.22 13:20:03 20.94 0.04 5.71 15.18 0.44 102.90 213997.01 13:30:01 5.06 0.00 4.89 0.17 0.00 84.75 60.25 13:40:01 18.75 0.02 17.78 0.95 3.93 1390.12 1678.28 13:50:14 7.53 0.00 7.13 0.40 0.00 1079.80 619.10 14:00:01 5.09 0.00 4.94 0.15 0.00 129.62 195.90 Average: 15.68 0.27 13.40 2.02 61.22 2988.01 20352.94 12:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 802108 8987856 6936040 42.36 233068 7764592 7763784 44.56 2250184 12550036 120 12:20:14 1854080 10051552 5873284 35.87 235044 7774400 6912976 39.68 2309308 11458560 172 12:30:01 4446216 12924924 3000540 18.33 244172 8037868 3722692 21.37 2415592 8745304 336 12:40:01 5161644 13725164 2200144 13.44 249616 8111264 2924768 16.79 2438096 8017032 268 12:50:14 2896184 11464944 4458796 27.23 252184 8113912 5178924 29.73 2441144 10273432 296 13:00:00 2780500 11352908 4570700 27.92 252776 8116960 5229220 30.02 2441784 10377388 68 13:10:01 1226140 9800780 6122448 37.39 253308 8118624 6757688 38.79 2442440 11939732 384 13:20:03 1206796 9788584 6134380 37.47 254080 8125032 6776800 38.90 2447796 11956388 348 13:30:01 2784012 11367768 4556308 27.83 254888 8126208 5251112 30.14 2448636 10369368 244 13:40:01 2814308 11686444 4236992 25.88 264024 8395316 5142832 29.52 2551720 10240348 524 13:50:14 2142908 11296156 4626560 28.26 271256 8659820 5365324 30.80 2614328 10822544 144 14:00:01 2203548 11359832 4562752 27.87 271840 8662192 5200072 29.85 2646864 10736264 56 Average: 2526537 11150576 4773245 29.15 253021 8167182 5518849 31.68 2453991 10623866 247 12:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 lo 11.97 11.97 11.14 11.14 0.00 0.00 0.00 0.00 12:10:01 ens3 43.31 26.76 637.06 2.69 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:14 lo 14.68 14.68 7.94 7.94 0.00 0.00 0.00 0.00 12:20:14 ens3 0.80 0.63 0.15 0.13 0.00 0.00 0.00 0.00 12:20:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 lo 9.57 9.57 6.46 6.46 0.00 0.00 0.00 0.00 12:30:01 ens3 0.89 0.70 0.21 0.18 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 12:40:01 lo 15.34 15.34 6.84 6.84 0.00 0.00 0.00 0.00 12:40:01 ens3 1.22 0.99 0.30 0.25 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:14 lo 20.54 20.54 10.79 10.79 0.00 0.00 0.00 0.00 12:50:14 ens3 1.12 1.18 0.18 1.17 0.00 0.00 0.00 0.00 12:50:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:00 lo 22.40 22.40 8.60 8.60 0.00 0.00 0.00 0.00 13:00:00 ens3 0.74 0.51 0.16 0.12 0.00 0.00 0.00 0.00 13:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 18.44 18.44 8.25 8.25 0.00 0.00 0.00 0.00 13:10:01 ens3 0.59 0.37 0.12 0.09 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:03 lo 19.54 19.54 10.48 10.48 0.00 0.00 0.00 0.00 13:20:03 ens3 0.74 0.53 0.16 0.13 0.00 0.00 0.00 0.00 13:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 11.49 11.49 5.92 5.92 0.00 0.00 0.00 0.00 13:30:01 ens3 0.72 0.44 0.17 0.12 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 16.97 16.97 7.78 7.78 0.00 0.00 0.00 0.00 13:40:01 ens3 1.11 0.93 0.28 0.24 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:14 lo 22.26 22.26 9.61 9.61 0.00 0.00 0.00 0.00 13:50:14 ens3 0.70 0.55 0.18 0.15 0.00 0.00 0.00 0.00 13:50:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 18.79 18.79 7.57 7.57 0.00 0.00 0.00 0.00 14:00:01 ens3 0.73 0.52 0.16 0.12 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 16.85 16.85 8.46 8.46 0.00 0.00 0.00 0.00 Average: ens3 4.39 2.84 53.27 0.45 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-43776) 07/18/25 _x86_64_ (4 CPU) 11:56:36 LINUX RESTART (4 CPU) 12:00:01 CPU %user %nice %system %iowait %steal %idle 12:10:01 all 43.57 0.00 2.11 1.31 0.10 52.91 12:10:01 0 43.11 0.00 1.98 0.98 0.09 53.84 12:10:01 1 43.76 0.00 2.20 1.68 0.10 52.26 12:10:01 2 43.09 0.00 2.11 1.21 0.11 53.48 12:10:01 3 44.30 0.00 2.14 1.38 0.10 52.07 12:20:14 all 14.44 0.00 0.64 0.12 0.08 84.72 12:20:14 0 14.68 0.00 0.70 0.31 0.08 84.23 12:20:14 1 14.35 0.00 0.55 0.10 0.07 84.93 12:20:14 2 14.24 0.00 0.70 0.04 0.07 84.95 12:20:14 3 14.50 0.00 0.61 0.03 0.08 84.78 12:30:01 all 18.80 0.00 0.80 0.10 0.07 80.23 12:30:01 0 17.90 0.00 0.81 0.08 0.06 81.15 12:30:01 1 18.54 0.00 0.77 0.07 0.07 80.55 12:30:01 2 19.09 0.00 0.92 0.15 0.08 79.76 12:30:01 3 19.67 0.00 0.71 0.09 0.08 79.45 12:40:01 all 24.12 0.00 0.90 0.06 0.08 74.84 12:40:01 0 24.39 0.00 0.90 0.08 0.08 74.55 12:40:01 1 24.82 0.00 0.82 0.06 0.09 74.21 12:40:01 2 23.35 0.00 0.94 0.06 0.09 75.56 12:40:01 3 23.90 0.00 0.94 0.05 0.08 75.03 12:50:14 all 23.54 0.00 0.87 0.42 0.08 75.08 12:50:14 0 22.69 0.00 0.89 0.06 0.08 76.29 12:50:14 1 24.29 0.00 0.88 0.04 0.08 74.71 12:50:14 2 22.97 0.00 0.79 0.03 0.08 76.13 12:50:14 3 24.23 0.00 0.93 1.56 0.08 73.20 13:00:00 all 8.20 0.00 0.46 0.19 0.06 91.10 13:00:00 0 8.27 0.00 0.43 0.34 0.05 90.91 13:00:00 1 8.47 0.00 0.47 0.07 0.06 90.92 13:00:00 2 8.18 0.00 0.51 0.17 0.06 91.08 13:00:00 3 7.87 0.00 0.44 0.17 0.06 91.47 13:10:01 all 9.15 0.00 0.46 0.03 0.07 90.30 13:10:01 0 8.58 0.00 0.45 0.02 0.07 90.88 13:10:01 1 9.55 0.00 0.46 0.03 0.07 89.89 13:10:01 2 9.16 0.00 0.49 0.02 0.07 90.25 13:10:01 3 9.29 0.00 0.42 0.04 0.07 90.18 13:20:03 all 9.63 0.00 0.56 0.06 0.08 89.68 13:20:03 0 9.41 0.00 0.55 0.07 0.08 89.90 13:20:03 1 9.41 0.00 0.57 0.11 0.08 89.84 13:20:03 2 9.71 0.00 0.51 0.03 0.08 89.67 13:20:03 3 9.98 0.00 0.60 0.04 0.07 89.31 13:30:01 all 7.58 0.00 0.43 0.03 0.09 91.87 13:30:01 0 7.91 0.00 0.42 0.02 0.07 91.59 13:30:01 1 6.77 0.00 0.49 0.01 0.08 92.65 13:30:01 2 7.71 0.00 0.44 0.05 0.14 91.66 13:30:01 3 7.95 0.00 0.38 0.03 0.07 91.57 13:40:01 all 28.02 0.00 1.06 0.11 0.08 70.72 13:40:01 0 27.93 0.00 1.25 0.21 0.08 70.52 13:40:01 1 28.07 0.00 0.96 0.04 0.09 70.84 13:40:01 2 28.50 0.00 0.91 0.14 0.08 70.36 13:40:01 3 27.56 0.00 1.13 0.06 0.09 71.17 13:50:14 all 9.02 0.00 0.48 0.11 0.06 90.32 13:50:14 0 8.53 0.00 0.55 0.26 0.06 90.61 13:50:14 1 9.75 0.00 0.46 0.05 0.07 89.68 13:50:14 2 8.81 0.00 0.48 0.11 0.07 90.54 13:50:14 3 8.99 0.00 0.43 0.05 0.06 90.47 13:50:14 CPU %user %nice %system %iowait %steal %idle 14:00:01 all 7.75 0.00 0.33 0.02 0.06 91.83 14:00:01 0 7.29 0.00 0.39 0.02 0.06 92.24 14:00:01 1 7.92 0.00 0.29 0.02 0.07 91.70 14:00:01 2 7.66 0.00 0.36 0.04 0.06 91.88 14:00:01 3 8.14 0.00 0.29 0.01 0.06 91.50 Average: all 17.00 0.00 0.76 0.21 0.08 81.94 Average: 0 16.75 0.00 0.78 0.20 0.07 82.20 Average: 1 17.16 0.00 0.74 0.19 0.08 81.82 Average: 2 16.89 0.00 0.76 0.17 0.08 82.10 Average: 3 17.22 0.00 0.75 0.29 0.07 81.66