---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-902 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 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 690 4390 3 10908 14956 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:6b:2f:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.37/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78932sec preferred_lft 78932sec inet6 fe80::f816:3eff:fe6b:2fad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:30:23:65:e4 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-902) 02/21/25 _x86_64_ (4 CPU) 08:18:43 LINUX RESTART (4 CPU) 08:20:22 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:30:22 108.40 4.63 82.85 20.93 779.63 36907.46 242075.29 08:40:22 25.47 12.58 12.28 0.61 201.69 414.36 1248.21 08:50:22 18.41 0.62 16.74 1.04 7.49 1424.65 2211.29 09:00:19 17.01 0.00 16.23 0.78 0.00 511.80 601.73 09:10:22 14.47 0.00 13.80 0.67 0.01 259.75 1912.21 09:20:22 4.69 0.01 4.52 0.16 0.11 80.11 76.85 09:30:22 4.62 0.00 4.44 0.18 0.00 83.77 80.61 09:40:22 5.26 0.00 5.08 0.18 0.00 93.89 53.23 09:50:08 5.33 0.00 5.17 0.16 0.03 90.95 84.32 10:00:22 17.81 0.00 16.89 0.92 0.00 1293.60 1359.93 10:10:22 7.44 0.01 7.02 0.41 0.09 1085.17 352.81 10:20:10 7.52 0.00 7.20 0.32 0.00 176.55 748.85 Average: 19.75 1.49 16.06 2.20 82.56 3543.20 20938.29 08:20:22 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:22 159680 9520484 6402984 39.11 229044 8939484 7365312 42.28 2353724 13099740 52 08:40:22 2756032 11670252 4254292 25.98 233004 8484968 5235908 30.05 2391540 10468008 280 08:50:22 3716024 12902724 3021964 18.46 243024 8739512 3720480 21.36 2497168 9409300 348 09:00:19 6093836 15353400 571468 3.49 248132 8802160 1300856 7.47 2518984 7010060 56 09:10:22 2178604 11443092 4480164 27.36 250304 8804800 5195112 29.82 2521624 10903628 304 09:20:22 2153772 11420796 4502392 27.50 251056 8806564 5234224 30.04 2522520 10923900 100 09:30:22 844952 10114648 5808036 35.47 251620 8808668 6574976 37.74 2523128 12231324 136 09:40:22 565520 9838488 6083852 37.16 252336 8811192 6747644 38.73 2523868 12508032 224 09:50:08 6024320 15319324 605300 3.70 254012 8829424 1305636 7.49 2525452 7043304 17392 10:00:22 2120204 11663732 4258880 26.01 261324 9064492 5100224 29.28 2625420 10856504 80 10:10:22 1488440 11307464 4614508 28.18 268484 9318412 5358272 30.76 2682336 11403904 128 10:20:10 759572 10582168 5339188 32.61 269220 9321236 6040064 34.67 2726740 12073744 368 Average: 2405080 11761381 4161919 25.42 250963 8894243 4931559 28.31 2534375 10660954 1622 08:20:22 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:22 lo 8.84 8.84 8.18 8.18 0.00 0.00 0.00 0.00 08:30:22 ens3 112.73 78.97 1808.45 8.58 0.00 0.00 0.00 0.00 08:30:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:22 lo 10.98 10.98 5.82 5.82 0.00 0.00 0.00 0.00 08:40:22 ens3 0.69 0.37 0.12 0.08 0.00 0.00 0.00 0.00 08:40:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:22 lo 17.00 17.00 10.05 10.05 0.00 0.00 0.00 0.00 08:50:22 ens3 1.45 1.38 0.33 1.34 0.00 0.00 0.00 0.00 08:50:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:19 lo 14.50 14.50 6.51 6.51 0.00 0.00 0.00 0.00 09:00:19 ens3 1.27 1.01 0.33 0.27 0.00 0.00 0.00 0.00 09:00:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:22 lo 20.90 20.90 10.98 10.98 0.00 0.00 0.00 0.00 09:10:22 ens3 0.84 0.67 0.16 0.13 0.00 0.00 0.00 0.00 09:10:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:22 lo 13.18 13.18 5.56 5.56 0.00 0.00 0.00 0.00 09:20:22 ens3 0.72 0.44 0.17 0.12 0.00 0.00 0.00 0.00 09:20:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:22 lo 21.59 21.59 8.53 8.53 0.00 0.00 0.00 0.00 09:30:22 ens3 0.54 0.30 0.11 0.08 0.00 0.00 0.00 0.00 09:30:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:22 lo 21.69 21.69 11.00 11.00 0.00 0.00 0.00 0.00 09:40:22 ens3 1.05 0.64 0.26 0.19 0.00 0.00 0.00 0.00 09:40:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:08 lo 15.30 15.30 8.27 8.27 0.00 0.00 0.00 0.00 09:50:08 ens3 2.37 0.79 0.60 0.36 0.00 0.00 0.00 0.00 09:50:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:22 lo 18.03 18.03 8.08 8.08 0.00 0.00 0.00 0.00 10:00:22 ens3 1.19 0.90 0.25 0.21 0.00 0.00 0.00 0.00 10:00:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:22 lo 22.81 22.81 9.81 9.81 0.00 0.00 0.00 0.00 10:10:22 ens3 0.85 0.59 0.19 0.15 0.00 0.00 0.00 0.00 10:10:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:10 lo 25.21 25.21 10.77 10.77 0.00 0.00 0.00 0.00 10:20:10 ens3 1.08 0.72 0.23 0.18 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 17.50 17.50 8.63 8.63 0.00 0.00 0.00 0.00 Average: ens3 10.41 7.24 151.19 0.98 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-902) 02/21/25 _x86_64_ (4 CPU) 08:18:43 LINUX RESTART (4 CPU) 08:20:22 CPU %user %nice %system %iowait %steal %idle 08:30:22 all 54.53 0.00 2.91 5.45 0.11 37.01 08:30:22 0 56.30 0.00 2.76 5.12 0.11 35.71 08:30:22 1 55.66 0.00 3.12 4.22 0.11 36.89 08:30:22 2 53.21 0.00 2.81 6.46 0.11 37.40 08:30:22 3 52.94 0.00 2.95 5.98 0.11 38.02 08:40:22 all 19.77 0.08 0.81 0.11 0.09 79.14 08:40:22 0 19.83 0.06 0.74 0.10 0.09 79.18 08:40:22 1 18.89 0.06 0.96 0.05 0.10 79.95 08:40:22 2 20.02 0.14 0.81 0.14 0.08 78.81 08:40:22 3 20.35 0.08 0.72 0.15 0.08 78.62 08:50:22 all 23.42 0.00 0.87 0.12 0.09 75.50 08:50:22 0 23.37 0.00 0.92 0.10 0.09 75.53 08:50:22 1 23.39 0.00 0.87 0.09 0.09 75.56 08:50:22 2 23.04 0.00 0.89 0.11 0.10 75.87 08:50:22 3 23.90 0.00 0.81 0.17 0.09 75.04 09:00:19 all 23.14 0.00 0.86 0.07 0.09 75.84 09:00:19 0 22.77 0.00 0.76 0.02 0.08 76.37 09:00:19 1 22.93 0.00 0.84 0.17 0.09 75.98 09:00:19 2 23.79 0.00 0.95 0.03 0.09 75.14 09:00:19 3 23.07 0.00 0.89 0.05 0.10 75.90 09:10:22 all 23.27 0.00 0.78 0.04 0.09 75.81 09:10:22 0 22.97 0.00 0.78 0.02 0.09 76.14 09:10:22 1 23.31 0.00 0.74 0.10 0.10 75.75 09:10:22 2 23.06 0.00 0.84 0.02 0.10 75.99 09:10:22 3 23.74 0.00 0.77 0.03 0.09 75.37 09:20:22 all 6.69 0.00 0.34 0.02 0.08 92.87 09:20:22 0 6.89 0.00 0.31 0.00 0.07 92.74 09:20:22 1 6.73 0.00 0.36 0.00 0.09 92.82 09:20:22 2 6.74 0.00 0.32 0.02 0.09 92.83 09:20:22 3 6.40 0.00 0.36 0.06 0.08 93.09 09:30:22 all 8.40 0.00 0.52 0.02 0.09 90.98 09:30:22 0 8.69 0.00 0.52 0.00 0.09 90.70 09:30:22 1 8.21 0.00 0.46 0.02 0.09 91.22 09:30:22 2 8.25 0.00 0.61 0.03 0.10 91.01 09:30:22 3 8.42 0.00 0.48 0.03 0.09 90.98 09:40:22 all 10.27 0.00 0.53 0.02 0.09 89.10 09:40:22 0 9.93 0.00 0.50 0.02 0.07 89.48 09:40:22 1 10.31 0.00 0.46 0.01 0.09 89.13 09:40:22 2 10.64 0.00 0.65 0.02 0.09 88.60 09:40:22 3 10.20 0.00 0.49 0.02 0.09 89.20 09:50:08 all 7.70 0.00 0.49 0.04 0.08 91.69 09:50:08 0 7.69 0.00 0.46 0.06 0.08 91.72 09:50:08 1 7.99 0.00 0.49 0.00 0.08 91.43 09:50:08 2 7.98 0.00 0.49 0.03 0.09 91.41 09:50:08 3 7.14 0.00 0.54 0.05 0.09 92.19 10:00:22 all 28.38 0.00 1.04 0.10 0.10 70.39 10:00:22 0 27.92 0.00 1.02 0.14 0.09 70.82 10:00:22 1 28.87 0.00 1.09 0.09 0.10 69.86 10:00:22 2 27.34 0.00 1.01 0.10 0.10 71.45 10:00:22 3 29.38 0.00 1.03 0.07 0.10 69.42 10:10:22 all 8.64 0.00 0.44 0.07 0.09 90.75 10:10:22 0 8.64 0.00 0.43 0.03 0.09 90.81 10:10:22 1 8.12 0.00 0.47 0.15 0.09 91.17 10:10:22 2 8.76 0.00 0.43 0.05 0.10 90.67 10:10:22 3 9.05 0.00 0.45 0.04 0.09 90.37 10:10:22 CPU %user %nice %system %iowait %steal %idle 10:20:10 all 14.48 0.00 0.55 0.03 0.09 84.85 10:20:10 0 13.79 0.00 0.57 0.06 0.09 85.49 10:20:10 1 14.90 0.00 0.55 0.03 0.10 84.42 10:20:10 2 14.79 0.00 0.49 0.01 0.09 84.61 10:20:10 3 14.45 0.00 0.58 0.02 0.09 84.87 Average: all 19.10 0.01 0.85 0.51 0.09 79.46 Average: 0 19.10 0.00 0.81 0.47 0.09 79.52 Average: 1 19.14 0.00 0.87 0.41 0.09 79.48 Average: 2 19.01 0.01 0.86 0.59 0.09 79.44 Average: 3 19.13 0.01 0.84 0.56 0.09 79.38