---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-910 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 61G 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 700 4410 3 10878 14946 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:ce:53:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.15/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79106sec preferred_lft 79106sec inet6 fe80::f816:3eff:fece:534b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:38:52:89:05 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-910) 02/21/25 _x86_64_ (4 CPU) 08:19:23 LINUX RESTART (4 CPU) 08:20:07 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:30:01 116.45 5.66 104.48 6.31 872.78 38160.27 17632.75 08:40:12 7.60 0.72 6.62 0.27 65.04 201.35 493.27 08:50:11 18.51 0.65 16.81 1.06 7.90 1360.79 1335.10 09:00:12 16.61 0.02 15.85 0.75 0.27 537.93 540.66 09:10:12 16.15 0.01 15.42 0.72 0.11 275.77 1093.19 09:20:12 22.61 0.07 7.01 15.52 1.24 129.91 214547.75 09:30:01 5.23 0.01 4.97 0.26 0.76 98.72 891.55 09:40:12 4.90 0.00 4.68 0.22 0.01 88.44 62.03 09:50:12 13.12 0.01 12.42 0.69 0.12 1224.40 787.04 10:00:01 10.39 0.00 9.89 0.49 0.10 194.07 608.29 10:10:12 10.86 0.02 10.27 0.57 0.16 1145.06 695.41 10:20:10 8.63 2.07 6.25 0.31 30.99 514.45 238.96 Average: 20.83 0.76 17.80 2.26 80.96 3629.74 19886.71 08:20:07 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 161408 9519656 6403828 39.11 228236 8937564 7355712 42.22 2345632 13110600 336 08:40:12 2525996 11406048 4518860 27.60 227636 8468392 5204596 29.87 2344156 10750384 48 08:50:11 6172140 15325200 600840 3.67 238060 8723540 1298060 7.45 2420680 7035320 1924 09:00:12 2282556 11508336 4415716 26.97 242780 8786668 5160892 29.62 2479584 10858836 104 09:10:12 2006524 11237336 4686408 28.62 245404 8788968 5392568 30.95 2483580 11131504 76 09:20:12 2221624 11461020 4462512 27.26 247256 8795636 5214384 29.93 2490284 10903436 32 09:30:01 629920 9873152 6049576 36.95 248008 8798712 6769536 38.86 2491344 12484868 436 09:40:12 657384 9903276 6019292 36.76 248728 8800652 6704456 38.48 2492116 12463460 304 09:50:12 4738128 14250924 1673648 10.22 256336 9051904 2822228 16.20 2590440 8299008 576 10:00:01 1780596 11297556 4625308 28.25 257572 9054688 5319484 30.53 2593552 11220244 304 10:10:12 1645488 11437300 4485132 27.39 264908 9307972 5206568 29.89 2682068 11267788 172 10:20:10 4637668 15370296 551440 3.37 270268 10208200 1149332 6.60 2809328 8096284 859300 Average: 2454953 11882508 4041047 24.68 247933 8976908 4799818 27.55 2518564 10635144 71968 08:20:07 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 lo 8.49 8.49 7.90 7.90 0.00 0.00 0.00 0.00 08:30:01 ens3 116.81 82.82 1928.86 9.70 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:12 lo 6.97 6.97 4.35 4.35 0.00 0.00 0.00 0.00 08:40:12 ens3 0.58 0.25 0.10 0.06 0.00 0.00 0.00 0.00 08:40:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:11 lo 14.79 14.79 8.70 8.70 0.00 0.00 0.00 0.00 08:50:11 ens3 1.09 0.78 0.28 0.22 0.00 0.00 0.00 0.00 08:50:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:12 lo 19.42 19.42 8.52 8.52 0.00 0.00 0.00 0.00 09:00:12 ens3 1.37 1.10 0.35 0.29 0.00 0.00 0.00 0.00 09:00:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:12 lo 17.40 17.40 8.61 8.61 0.00 0.00 0.00 0.00 09:10:12 ens3 0.84 0.67 0.16 0.13 0.00 0.00 0.00 0.00 09:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:12 lo 18.57 18.57 9.10 9.10 0.00 0.00 0.00 0.00 09:20:12 ens3 1.03 0.80 0.21 1.30 0.00 0.00 0.00 0.00 09:20:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 27.76 27.76 11.31 11.31 0.00 0.00 0.00 0.00 09:30:01 ens3 0.68 0.43 0.14 0.11 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 09:40:12 lo 19.36 19.36 10.39 10.39 0.00 0.00 0.00 0.00 09:40:12 ens3 1.01 0.62 0.25 0.19 0.00 0.00 0.00 0.00 09:40:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:12 lo 14.50 14.50 7.54 7.54 0.00 0.00 0.00 0.00 09:50:12 ens3 2.49 0.92 0.67 0.42 0.00 0.00 0.00 0.00 09:50:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 21.28 21.28 8.57 8.57 0.00 0.00 0.00 0.00 10:00:01 ens3 1.02 0.69 0.17 0.14 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 10:10:12 lo 21.17 21.17 9.99 9.99 0.00 0.00 0.00 0.00 10:10:12 ens3 0.90 0.60 0.19 0.15 0.00 0.00 0.00 0.00 10:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:10 lo 33.08 33.08 12.89 12.89 0.00 0.00 0.00 0.00 10:20:10 ens3 13.16 9.97 197.68 1.29 0.00 0.00 0.00 0.00 10:20:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 18.54 18.54 8.98 8.98 0.00 0.00 0.00 0.00 Average: ens3 11.65 8.23 175.72 1.16 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-910) 02/21/25 _x86_64_ (4 CPU) 08:19:23 LINUX RESTART (4 CPU) 08:20:07 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 55.94 0.00 3.09 1.91 0.12 38.94 08:30:01 0 54.65 0.00 2.88 1.29 0.12 41.05 08:30:01 1 52.84 0.00 3.10 2.27 0.12 41.68 08:30:01 2 56.48 0.00 2.99 2.21 0.12 38.20 08:30:01 3 59.81 0.00 3.38 1.85 0.12 34.84 08:40:12 all 11.08 0.00 0.59 0.04 0.10 88.19 08:40:12 0 10.60 0.00 0.57 0.03 0.09 88.72 08:40:12 1 10.91 0.00 0.59 0.05 0.10 88.35 08:40:12 2 11.25 0.00 0.60 0.03 0.10 88.02 08:40:12 3 11.58 0.00 0.60 0.04 0.10 87.69 08:50:11 all 25.54 0.00 1.01 0.09 0.11 73.25 08:50:11 0 26.05 0.00 1.11 0.14 0.10 72.61 08:50:11 1 25.39 0.00 0.89 0.06 0.11 73.55 08:50:11 2 25.41 0.00 1.11 0.05 0.11 73.31 08:50:11 3 25.31 0.00 0.93 0.12 0.10 73.54 09:00:12 all 25.49 0.00 0.95 0.06 0.10 73.40 09:00:12 0 25.40 0.00 1.02 0.05 0.10 73.44 09:00:12 1 25.54 0.00 0.99 0.04 0.11 73.32 09:00:12 2 24.92 0.00 0.78 0.14 0.10 74.06 09:00:12 3 26.12 0.00 0.99 0.03 0.10 72.76 09:10:12 all 24.22 0.00 0.92 0.09 0.10 74.67 09:10:12 0 23.83 0.00 1.03 0.19 0.10 74.85 09:10:12 1 24.98 0.00 0.97 0.05 0.11 73.89 09:10:12 2 24.14 0.00 0.92 0.08 0.10 74.75 09:10:12 3 23.92 0.00 0.77 0.05 0.10 75.16 09:20:12 all 13.23 0.00 0.67 0.05 0.10 85.95 09:20:12 0 13.21 0.00 0.59 0.05 0.09 86.06 09:20:12 1 13.06 0.00 0.76 0.01 0.10 86.07 09:20:12 2 13.11 0.00 0.69 0.01 0.10 86.10 09:20:12 3 13.54 0.00 0.65 0.13 0.10 85.58 09:30:01 all 10.20 0.00 0.58 0.02 0.10 89.10 09:30:01 0 9.95 0.00 0.66 0.03 0.10 89.27 09:30:01 1 10.56 0.00 0.56 0.00 0.10 88.77 09:30:01 2 10.53 0.00 0.58 0.03 0.10 88.76 09:30:01 3 9.75 0.00 0.54 0.02 0.09 89.59 09:40:12 all 9.74 0.00 0.56 0.02 0.10 89.58 09:40:12 0 9.93 0.00 0.55 0.02 0.10 89.40 09:40:12 1 9.54 0.00 0.63 0.04 0.10 89.69 09:40:12 2 9.77 0.00 0.52 0.01 0.09 89.60 09:40:12 3 9.72 0.00 0.54 0.02 0.10 89.63 09:50:12 all 17.58 0.00 0.81 0.08 0.10 81.44 09:50:12 0 17.83 0.00 0.71 0.15 0.10 81.20 09:50:12 1 17.66 0.00 0.82 0.04 0.09 81.38 09:50:12 2 17.73 0.00 0.89 0.08 0.10 81.21 09:50:12 3 17.08 0.00 0.80 0.06 0.10 81.95 10:00:01 all 20.31 0.00 0.85 0.05 0.10 78.70 10:00:01 0 20.55 0.00 0.93 0.05 0.10 78.37 10:00:01 1 19.94 0.00 0.73 0.03 0.10 79.20 10:00:01 2 20.75 0.00 0.90 0.03 0.11 78.22 10:00:01 3 19.99 0.00 0.83 0.07 0.10 79.00 10:10:12 all 14.16 0.00 0.66 0.06 0.10 85.02 10:10:12 0 13.73 0.00 0.72 0.04 0.10 85.42 10:10:12 1 14.54 0.00 0.66 0.05 0.10 84.66 10:10:12 2 14.08 0.00 0.66 0.02 0.10 85.14 10:10:12 3 14.31 0.00 0.61 0.13 0.09 84.86 10:10:12 CPU %user %nice %system %iowait %steal %idle 10:20:10 all 12.26 0.00 0.65 0.06 0.10 86.93 10:20:10 0 11.79 0.00 0.61 0.07 0.09 87.45 10:20:10 1 12.35 0.00 0.75 0.10 0.11 86.69 10:20:10 2 12.08 0.00 0.68 0.05 0.10 87.10 10:20:10 3 12.82 0.00 0.58 0.04 0.09 86.47 Average: all 19.93 0.00 0.94 0.21 0.10 78.82 Average: 0 19.74 0.00 0.95 0.17 0.10 79.04 Average: 1 19.73 0.00 0.95 0.23 0.10 78.99 Average: 2 19.96 0.00 0.94 0.23 0.10 78.77 Average: 3 20.27 0.00 0.93 0.21 0.10 78.48