---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-39382 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 11G 28G 28% / 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 523 1960 4 5454 7103 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:00:13:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.214/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79810sec preferred_lft 79810sec inet6 fe80::f816:3eff:fe00:1312/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d8:1d:23:17 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-builder-2c-2g-39382) 07/03/25 _x86_64_ (2 CPU) 11:37:24 LINUX RESTART (2 CPU) 11:40:44 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:50:05 18.82 0.50 5.64 12.68 623.75 975.50 135613.02 12:00:05 1.01 0.01 1.00 0.00 0.04 13.81 343.89 12:10:05 1.23 0.00 1.23 0.00 0.00 15.15 0.00 12:20:05 1.40 0.00 1.40 0.00 0.01 16.55 0.01 12:30:05 13.59 11.92 1.67 0.01 132.54 31.43 0.11 12:40:05 1.38 0.00 1.37 0.00 0.00 15.97 0.01 12:50:05 1.18 0.00 1.17 0.00 0.00 14.21 0.01 13:00:05 1.13 0.00 1.13 0.00 0.00 13.55 0.00 13:10:05 1.04 0.00 1.04 0.00 0.00 13.21 0.00 13:20:02 73.57 6.67 65.49 1.41 411.03 7486.75 3402.00 Average: 11.35 1.92 8.10 1.34 113.25 855.24 13143.09 11:40:44 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:05 5289628 7421968 385720 4.75 38896 2287540 954060 10.40 393888 2206224 144 12:00:05 5290140 7422868 384828 4.73 39304 2287528 954060 10.40 394292 2204772 168 12:10:05 5289636 7423040 384656 4.73 39840 2287664 954124 10.40 394828 2205048 200 12:20:05 5289972 7423968 383708 4.72 40424 2287672 954256 10.40 395412 2205324 200 12:30:05 5229172 7413104 386900 4.76 43568 2327372 954428 10.40 433500 2210456 196 12:40:05 5229004 7413480 386504 4.75 44108 2327380 954492 10.40 434032 2210528 188 12:50:05 5229004 7413996 385980 4.75 44472 2327520 954492 10.40 434404 2210724 64 13:00:05 5228756 7414188 385788 4.75 44884 2327532 954556 10.40 434816 2211056 140 13:10:05 5228756 7414536 385428 4.74 45220 2327536 954492 10.40 435152 2210876 192 13:20:02 1634552 5947940 1802540 22.18 104244 4312068 2293152 24.99 1109636 5004740 20968 Average: 4893862 7270909 527205 6.49 48496 2509981 1088211 11.86 485996 2487975 2246 11:40:44 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:05 lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 11:50:05 ens3 17.71 10.31 285.46 0.75 0.00 0.00 0.00 0.00 11:50:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:00:05 ens3 0.49 0.08 0.06 0.02 0.00 0.00 0.00 0.00 12:00:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:05 ens3 0.39 0.11 0.07 0.04 0.00 0.00 0.00 0.00 12:10:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:20:05 ens3 0.54 0.18 0.16 0.10 0.00 0.00 0.00 0.00 12:20:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:30:05 ens3 0.53 0.41 0.05 0.53 0.00 0.00 0.00 0.00 12:30:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:05 ens3 0.40 0.11 0.08 0.04 0.00 0.00 0.00 0.00 12:40:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:05 ens3 0.27 0.08 0.04 0.02 0.00 0.00 0.00 0.00 12:50:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:05 ens3 0.41 0.15 0.10 0.06 0.00 0.00 0.00 0.00 13:00:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:05 ens3 0.28 0.09 0.04 0.02 0.00 0.00 0.00 0.00 13:10:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:02 lo 98.44 98.44 93.30 93.30 0.00 0.00 0.00 0.00 13:20:02 ens3 110.75 86.04 788.24 20.81 0.00 0.00 0.00 0.00 13:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 9.96 9.96 9.35 9.35 0.00 0.00 0.00 0.00 Average: ens3 13.09 9.71 105.89 2.24 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-builder-2c-2g-39382) 07/03/25 _x86_64_ (2 CPU) 11:37:24 LINUX RESTART (2 CPU) 11:40:44 CPU %user %nice %system %iowait %steal %idle 11:50:05 all 1.23 0.00 0.56 0.31 0.04 97.87 11:50:05 0 1.60 0.00 0.44 0.25 0.03 97.68 11:50:05 1 0.86 0.00 0.68 0.37 0.05 98.05 12:00:05 all 0.29 0.00 0.05 0.02 0.04 99.61 12:00:05 0 0.22 0.00 0.04 0.01 0.03 99.69 12:00:05 1 0.35 0.00 0.06 0.03 0.04 99.52 12:10:05 all 0.33 0.00 0.05 0.02 0.03 99.56 12:10:05 0 0.33 0.00 0.03 0.00 0.03 99.60 12:10:05 1 0.33 0.00 0.07 0.04 0.04 99.53 12:20:05 all 0.15 0.00 0.04 0.02 0.04 99.76 12:20:05 0 0.22 0.00 0.04 0.01 0.04 99.69 12:20:05 1 0.07 0.00 0.04 0.04 0.03 99.82 12:30:05 all 0.24 0.14 0.08 0.11 0.03 99.39 12:30:05 0 0.33 0.28 0.10 0.19 0.03 99.08 12:30:05 1 0.16 0.01 0.06 0.03 0.04 99.71 12:40:05 all 0.46 0.00 0.03 0.02 0.03 99.46 12:40:05 0 0.05 0.00 0.04 0.03 0.04 99.85 12:40:05 1 0.87 0.00 0.03 0.00 0.03 99.06 12:50:05 all 0.04 0.00 0.04 0.02 0.04 99.86 12:50:05 0 0.06 0.00 0.05 0.02 0.04 99.84 12:50:05 1 0.03 0.00 0.03 0.02 0.03 99.88 13:00:05 all 0.28 0.00 0.05 0.02 0.03 99.62 13:00:05 0 0.03 0.00 0.03 0.03 0.02 99.88 13:00:05 1 0.53 0.00 0.07 0.01 0.04 99.36 13:10:05 all 0.10 0.00 0.04 0.01 0.03 99.81 13:10:05 0 0.04 0.00 0.04 0.01 0.04 99.87 13:10:05 1 0.17 0.00 0.04 0.02 0.02 99.75 13:20:02 all 31.58 0.00 1.92 0.64 0.06 65.80 13:20:02 0 33.77 0.00 1.83 0.50 0.06 63.84 13:20:02 1 29.38 0.00 2.01 0.77 0.06 67.78 Average: all 3.47 0.01 0.28 0.12 0.04 96.07 Average: 0 3.67 0.03 0.26 0.10 0.04 95.90 Average: 1 3.27 0.00 0.30 0.13 0.04 96.25