---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-43156 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 11G 67G 15% / 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 680 9560 4 5748 14966 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:21:c6:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.156/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 76019sec preferred_lft 76019sec inet6 fe80::f816:3eff:fe21:c66e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5b:43:48:09 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-43156) 07/16/25 _x86_64_ (4 CPU) 08:58:57 LINUX RESTART (4 CPU) 09:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:10:01 66.70 1.79 47.96 16.95 653.47 11583.84 249780.59 09:20:01 1.73 0.01 1.69 0.03 0.05 20.87 22.05 09:30:01 1.47 0.00 1.45 0.02 0.00 16.71 0.15 09:40:01 1.49 0.00 1.47 0.02 0.00 17.07 0.13 09:50:01 2.31 0.00 2.19 0.12 0.00 294.19 1.05 10:00:01 1.21 0.00 1.20 0.02 0.00 14.65 0.16 10:10:01 1.25 0.00 1.24 0.01 0.00 14.99 0.16 10:20:01 1.30 0.00 1.29 0.01 0.00 15.31 0.16 10:30:01 1.27 0.00 1.25 0.02 0.00 14.95 0.16 10:40:01 1.28 0.00 1.26 0.02 0.00 15.04 0.16 10:50:01 1.27 0.00 1.25 0.02 0.00 14.96 0.16 11:00:01 1.46 0.01 1.43 0.02 0.08 16.97 0.21 11:10:00 14.97 11.89 2.97 0.11 131.87 334.20 128.34 11:20:01 1.50 0.00 1.48 0.02 0.00 17.16 0.16 11:30:01 2.40 0.00 2.30 0.09 0.03 294.55 128.09 11:40:01 1.68 0.00 1.66 0.02 0.00 18.61 0.16 11:50:01 1.57 0.00 1.55 0.02 0.00 17.56 0.19 Average: 6.17 0.80 4.33 1.03 46.20 748.31 14709.53 09:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:01 10081772 15289376 657692 4.02 154852 5049760 1359572 7.80 647088 5093876 8 09:20:01 10111456 15319664 627376 3.83 155280 5049924 1322232 7.59 647556 5056644 4 09:30:01 10111204 15319820 627408 3.83 155660 5049932 1321416 7.58 647940 5056016 120 09:40:01 10110728 15319744 627524 3.83 156036 5049944 1323020 7.59 648312 5057540 124 09:50:01 10032756 15324592 622032 3.80 159120 5121616 1301820 7.47 651572 5127756 140 10:00:01 10031752 15323944 622648 3.80 159392 5121692 1301820 7.47 651844 5127912 132 10:10:01 10031500 15324144 622364 3.80 159692 5121828 1301968 7.47 652140 5128124 4 10:20:01 10030744 15323756 622860 3.80 159928 5121964 1302008 7.47 652380 5128408 124 10:30:01 10029992 15323392 623248 3.81 160176 5122100 1302008 7.47 652620 5128556 8 10:40:01 10029992 15323724 622816 3.80 160500 5122108 1302008 7.47 652944 5128712 4 10:50:01 10029992 15323964 622624 3.80 160752 5122120 1302008 7.47 653176 5128716 8 11:00:01 10024952 15319296 627308 3.83 161060 5122144 1302008 7.47 653960 5128364 4 11:10:00 9905112 15344560 600688 3.67 166012 5238960 1309900 7.52 694024 5210592 128 11:20:01 9903852 15343772 601456 3.67 166296 5239088 1310924 7.52 694336 5210976 8 11:30:01 9820176 15342704 601892 3.68 169160 5310784 1301040 7.47 702480 5276132 8 11:40:01 9817684 15340628 603944 3.69 169516 5310796 1301116 7.47 702856 5276416 4 11:50:01 9816932 15340128 604472 3.69 169760 5310804 1301212 7.47 703088 5276516 32 Average: 9995329 15326306 619903 3.79 161364 5152092 1309769 7.52 665195 5149486 51 09:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:01 lo 0.87 0.87 0.13 0.13 0.00 0.00 0.00 0.00 09:10:01 ens3 54.42 33.07 985.51 4.05 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 ens3 0.69 0.28 0.21 0.16 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 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:30:01 ens3 0.30 0.11 0.04 0.02 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 09:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:40:01 ens3 0.46 0.17 0.11 0.07 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 1.40 1.56 0.25 1.66 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 ens3 0.26 0.11 0.04 0.02 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 ens3 0.27 0.10 0.04 0.02 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:20:01 ens3 0.38 0.14 0.10 0.06 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:30:01 ens3 0.36 0.14 0.07 0.04 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 10:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:40:01 ens3 0.43 0.17 0.11 0.07 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:50:01 ens3 0.28 0.11 0.04 0.02 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 11:00:01 ens3 0.29 0.15 0.05 0.03 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 11:10:00 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 11:10:00 ens3 0.78 0.56 0.21 0.31 0.00 0.00 0.00 0.00 11:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:01 ens3 0.31 0.15 0.07 0.04 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 11:30:01 ens3 0.45 0.30 0.13 0.13 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:40:01 ens3 0.36 0.13 0.07 0.04 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 ens3 0.35 0.14 0.07 0.04 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 3.63 2.20 58.07 0.40 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-43156) 07/16/25 _x86_64_ (4 CPU) 08:58:57 LINUX RESTART (4 CPU) 09:00:01 CPU %user %nice %system %iowait %steal %idle 09:10:01 all 9.75 0.00 1.19 1.24 0.08 87.75 09:10:01 0 10.24 0.00 1.00 1.34 0.07 87.34 09:10:01 1 8.68 0.00 1.11 1.22 0.08 88.91 09:10:01 2 7.48 0.00 1.17 1.10 0.09 90.16 09:10:01 3 12.59 0.00 1.48 1.28 0.08 84.57 09:20:01 all 0.18 0.00 0.13 0.01 0.08 99.60 09:20:01 0 0.15 0.00 0.09 0.00 0.08 99.69 09:20:01 1 0.21 0.00 0.16 0.00 0.09 99.54 09:20:01 2 0.16 0.00 0.12 0.03 0.08 99.62 09:20:01 3 0.21 0.00 0.15 0.00 0.09 99.55 09:30:01 all 0.24 0.00 0.07 0.01 0.06 99.61 09:30:01 0 0.05 0.00 0.05 0.00 0.04 99.86 09:30:01 1 0.11 0.00 0.08 0.00 0.08 99.74 09:30:01 2 0.67 0.00 0.08 0.04 0.06 99.15 09:30:01 3 0.14 0.00 0.09 0.00 0.08 99.68 09:40:01 all 0.13 0.00 0.07 0.01 0.06 99.72 09:40:01 0 0.11 0.00 0.08 0.00 0.06 99.76 09:40:01 1 0.11 0.00 0.07 0.00 0.06 99.75 09:40:01 2 0.20 0.00 0.09 0.05 0.08 99.58 09:40:01 3 0.08 0.00 0.06 0.00 0.05 99.80 09:50:01 all 0.56 0.00 0.11 0.02 0.06 99.26 09:50:01 0 0.11 0.00 0.09 0.02 0.05 99.72 09:50:01 1 0.95 0.00 0.14 0.05 0.06 98.79 09:50:01 2 0.91 0.00 0.08 0.01 0.06 98.93 09:50:01 3 0.25 0.00 0.11 0.00 0.06 99.58 10:00:01 all 0.17 0.00 0.08 0.01 0.06 99.68 10:00:01 0 0.08 0.00 0.07 0.02 0.05 99.77 10:00:01 1 0.18 0.00 0.05 0.01 0.04 99.71 10:00:01 2 0.14 0.00 0.10 0.01 0.08 99.67 10:00:01 3 0.29 0.00 0.07 0.01 0.07 99.56 10:10:01 all 0.12 0.00 0.08 0.01 0.06 99.73 10:10:01 0 0.03 0.00 0.03 0.02 0.03 99.89 10:10:01 1 0.15 0.00 0.09 0.01 0.07 99.68 10:10:01 2 0.07 0.00 0.06 0.01 0.05 99.81 10:10:01 3 0.22 0.00 0.13 0.00 0.10 99.55 10:20:01 all 0.34 0.00 0.08 0.01 0.06 99.51 10:20:01 0 0.49 0.00 0.08 0.01 0.06 99.35 10:20:01 1 0.16 0.00 0.11 0.00 0.08 99.64 10:20:01 2 0.43 0.00 0.09 0.00 0.06 99.41 10:20:01 3 0.28 0.00 0.04 0.01 0.03 99.64 10:30:01 all 0.33 0.00 0.08 0.02 0.09 99.47 10:30:01 0 0.15 0.00 0.09 0.01 0.11 99.64 10:30:01 1 0.66 0.00 0.08 0.08 0.07 99.11 10:30:01 2 0.42 0.00 0.07 0.01 0.07 99.43 10:30:01 3 0.09 0.00 0.08 0.00 0.12 99.71 10:40:01 all 0.16 0.00 0.08 0.01 0.06 99.69 10:40:01 0 0.14 0.00 0.09 0.01 0.06 99.70 10:40:01 1 0.25 0.00 0.03 0.00 0.02 99.69 10:40:01 2 0.19 0.00 0.12 0.01 0.10 99.58 10:40:01 3 0.06 0.00 0.06 0.02 0.06 99.80 10:50:01 all 0.12 0.00 0.08 0.01 0.06 99.72 10:50:01 0 0.11 0.00 0.11 0.01 0.07 99.70 10:50:01 1 0.15 0.00 0.09 0.02 0.08 99.67 10:50:01 2 0.18 0.00 0.10 0.01 0.06 99.66 10:50:01 3 0.06 0.00 0.03 0.00 0.04 99.87 10:50:01 CPU %user %nice %system %iowait %steal %idle 11:00:01 all 0.14 0.00 0.09 0.01 0.07 99.70 11:00:01 0 0.13 0.00 0.09 0.00 0.06 99.72 11:00:01 1 0.15 0.00 0.09 0.03 0.07 99.67 11:00:01 2 0.11 0.00 0.07 0.01 0.07 99.75 11:00:01 3 0.16 0.00 0.10 0.00 0.08 99.66 11:10:00 all 0.57 0.07 0.12 0.07 0.07 99.11 11:10:00 0 0.06 0.28 0.10 0.21 0.03 99.33 11:10:00 1 1.05 0.00 0.20 0.03 0.12 98.59 11:10:00 2 0.83 0.00 0.11 0.04 0.07 98.94 11:10:00 3 0.32 0.00 0.08 0.00 0.05 99.55 11:20:01 all 0.27 0.00 0.08 0.03 0.10 99.52 11:20:01 0 0.08 0.00 0.06 0.00 0.05 99.81 11:20:01 1 0.15 0.00 0.12 0.11 0.09 99.53 11:20:01 2 0.78 0.00 0.08 0.00 0.07 99.07 11:20:01 3 0.08 0.00 0.06 0.00 0.19 99.67 11:30:01 all 0.70 0.00 0.10 0.05 0.06 99.09 11:30:01 0 0.24 0.00 0.06 0.00 0.05 99.65 11:30:01 1 1.34 0.00 0.15 0.15 0.08 98.27 11:30:01 2 1.04 0.00 0.09 0.01 0.06 98.80 11:30:01 3 0.16 0.00 0.12 0.03 0.07 99.63 11:40:01 all 0.20 0.00 0.09 0.01 0.07 99.63 11:40:01 0 0.14 0.00 0.04 0.00 0.03 99.79 11:40:01 1 0.09 0.00 0.11 0.02 0.07 99.71 11:40:01 2 0.12 0.00 0.10 0.01 0.08 99.69 11:40:01 3 0.46 0.00 0.11 0.00 0.09 99.34 11:50:01 all 0.19 0.00 0.08 0.01 0.07 99.65 11:50:01 0 0.29 0.00 0.05 0.01 0.04 99.60 11:50:01 1 0.12 0.00 0.07 0.03 0.07 99.72 11:50:01 2 0.11 0.00 0.09 0.01 0.07 99.72 11:50:01 3 0.23 0.00 0.12 0.00 0.09 99.56 Average: all 0.83 0.00 0.15 0.09 0.07 98.85 Average: 0 0.74 0.02 0.13 0.10 0.05 98.96 Average: 1 0.85 0.00 0.16 0.10 0.07 98.81 Average: 2 0.81 0.00 0.15 0.08 0.07 98.88 Average: 3 0.92 0.00 0.17 0.08 0.08 98.75