---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-1051 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 713 4811 3 10464 14933 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:ad:d6:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.157/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78373sec preferred_lft 78373sec inet6 fe80::f816:3eff:fead:d6d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cd:41:7e:79 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-1051) 02/21/25 _x86_64_ (4 CPU) 13:24:09 LINUX RESTART (4 CPU) 13:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:40:13 49.20 1.56 31.41 16.22 433.75 12403.89 229057.38 13:50:13 8.01 0.55 7.15 0.32 63.82 196.95 357.25 14:00:10 12.68 0.00 12.05 0.62 0.03 320.53 946.12 14:10:13 24.07 0.60 22.22 1.25 7.33 1659.47 1413.29 14:20:13 16.22 0.01 15.54 0.68 0.11 274.76 1342.16 14:30:13 7.14 0.00 6.89 0.25 0.00 126.28 694.48 14:40:13 5.98 0.00 5.68 0.30 0.00 110.20 149.09 14:50:03 5.51 0.00 5.34 0.17 0.00 99.19 401.72 15:00:13 9.65 0.00 9.15 0.50 0.01 1099.46 894.95 15:10:04 13.93 0.00 13.27 0.65 0.00 296.25 399.84 15:20:13 9.53 0.01 8.96 0.56 0.05 1147.14 507.01 15:30:13 4.73 0.00 4.54 0.19 0.00 142.72 241.23 Average: 13.95 0.23 11.89 1.83 42.72 1510.16 20033.31 13:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:40:13 149656 9511300 6413316 39.17 229488 8943888 7385560 42.39 2348048 13126400 316 13:50:13 2794476 11241216 4685236 28.62 227580 8045564 5330900 30.60 2359136 10493268 296 14:00:10 3148004 11600844 4326060 26.42 230188 8049060 5062964 29.06 2372380 10127792 32 14:10:13 3010536 11803608 4122412 25.18 243188 8363952 5163204 29.64 2495040 10114676 196 14:20:13 2722544 11520288 4405424 26.91 245544 8366164 5129036 29.44 2498596 10406208 40 14:30:13 3610424 12411208 3515168 21.47 246588 8368084 4956544 28.45 2499904 9530388 200 14:40:13 1144824 9950404 5974368 36.49 247892 8371572 6676024 38.32 2501324 11987124 472 14:50:03 1089044 9897160 6027568 36.81 248504 8373500 6652364 38.18 2502020 12039996 284 15:00:13 3978068 13052568 2873436 17.55 255732 8624756 3654028 20.97 2558020 9095312 132 15:10:04 2206984 11286544 4638260 28.33 257256 8627920 5393028 30.96 2603396 10812376 416 15:20:13 1865780 11218448 4706084 28.74 264704 8881980 5539508 31.80 2691732 11052768 136 15:30:13 1048508 10405676 5518052 33.70 265408 8885600 6126592 35.17 2705388 11838376 144 Average: 2230737 11158272 4767115 29.12 246839 8491837 5589146 32.08 2511249 10885390 222 13:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:40:13 lo 9.91 9.91 8.72 8.72 0.00 0.00 0.00 0.00 13:40:13 ens3 13.08 9.52 120.77 0.86 0.00 0.00 0.00 0.00 13:40:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:13 lo 7.51 7.51 4.29 4.29 0.00 0.00 0.00 0.00 13:50:13 ens3 0.55 0.27 0.09 0.07 0.00 0.00 0.00 0.00 13:50:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:10 lo 10.10 10.10 5.70 5.70 0.00 0.00 0.00 0.00 14:00:10 ens3 0.75 0.50 0.16 0.11 0.00 0.00 0.00 0.00 14:00:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:13 lo 18.22 18.22 9.05 9.05 0.00 0.00 0.00 0.00 14:10:13 ens3 1.55 1.23 0.44 0.36 0.00 0.00 0.00 0.00 14:10:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:13 lo 15.74 15.74 8.43 8.43 0.00 0.00 0.00 0.00 14:20:13 ens3 1.52 1.41 0.32 1.52 0.00 0.00 0.00 0.00 14:20:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:13 lo 17.50 17.50 8.37 8.37 0.00 0.00 0.00 0.00 14:30:13 ens3 0.77 0.56 0.14 0.11 0.00 0.00 0.00 0.00 14:30:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:13 lo 30.88 30.88 12.49 12.49 0.00 0.00 0.00 0.00 14:40:13 ens3 1.12 0.56 0.35 0.24 0.00 0.00 0.00 0.00 14:40:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:03 lo 19.64 19.64 10.20 10.20 0.00 0.00 0.00 0.00 14:50:03 ens3 1.12 0.68 0.32 0.24 0.00 0.00 0.00 0.00 14:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:13 lo 14.12 14.12 7.89 7.89 0.00 0.00 0.00 0.00 15:00:13 ens3 1.04 0.74 0.30 0.23 0.00 0.00 0.00 0.00 15:00:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:04 lo 20.56 20.56 8.31 8.31 0.00 0.00 0.00 0.00 15:10:04 ens3 0.93 0.74 0.17 0.14 0.00 0.00 0.00 0.00 15:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:13 lo 21.45 21.45 9.96 9.96 0.00 0.00 0.00 0.00 15:20:13 ens3 0.74 0.55 0.18 0.15 0.00 0.00 0.00 0.00 15:20:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:13 lo 31.37 31.37 12.39 12.39 0.00 0.00 0.00 0.00 15:30:13 ens3 1.39 0.74 0.38 0.26 0.00 0.00 0.00 0.00 15:30:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 18.07 18.07 8.82 8.82 0.00 0.00 0.00 0.00 Average: ens3 2.06 1.47 10.48 0.36 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-1051) 02/21/25 _x86_64_ (4 CPU) 13:24:09 LINUX RESTART (4 CPU) 13:30:01 CPU %user %nice %system %iowait %steal %idle 13:40:13 all 28.63 0.00 1.24 1.38 0.11 68.64 13:40:13 0 27.05 0.00 1.21 0.95 0.10 70.69 13:40:13 1 29.77 0.00 1.27 1.92 0.11 66.92 13:40:13 2 27.96 0.00 1.40 1.73 0.11 68.80 13:40:13 3 29.72 0.00 1.10 0.92 0.11 68.15 13:50:13 all 11.13 0.00 0.52 0.43 0.10 87.82 13:50:13 0 11.31 0.00 0.55 0.16 0.09 87.88 13:50:13 1 11.01 0.00 0.51 0.10 0.10 88.27 13:50:13 2 10.97 0.00 0.58 0.06 0.10 88.30 13:50:13 3 11.24 0.00 0.45 1.41 0.10 86.81 14:00:10 all 20.05 0.00 0.88 0.07 0.10 78.90 14:00:10 0 19.78 0.00 0.94 0.11 0.10 79.08 14:00:10 1 19.68 0.00 0.84 0.09 0.10 79.29 14:00:10 2 20.40 0.00 0.92 0.06 0.10 78.52 14:00:10 3 20.35 0.00 0.82 0.02 0.09 78.72 14:10:13 all 29.54 0.00 1.14 0.13 0.10 69.09 14:10:13 0 28.87 0.00 1.16 0.12 0.10 69.75 14:10:13 1 28.71 0.00 1.23 0.06 0.10 69.90 14:10:13 2 31.21 0.00 1.07 0.12 0.10 67.49 14:10:13 3 29.37 0.00 1.10 0.19 0.10 69.23 14:20:13 all 24.75 0.00 0.96 0.05 0.10 74.14 14:20:13 0 24.19 0.00 0.95 0.05 0.10 74.71 14:20:13 1 24.77 0.00 1.03 0.08 0.10 74.01 14:20:13 2 24.58 0.00 0.97 0.04 0.11 74.31 14:20:13 3 25.44 0.00 0.88 0.04 0.10 73.55 14:30:13 all 11.54 0.00 0.57 0.03 0.09 87.78 14:30:13 0 11.15 0.00 0.56 0.02 0.08 88.18 14:30:13 1 11.83 0.00 0.60 0.01 0.10 87.46 14:30:13 2 11.62 0.00 0.61 0.03 0.09 87.65 14:30:13 3 11.54 0.00 0.52 0.04 0.09 87.82 14:40:13 all 11.67 0.00 0.50 0.03 0.10 87.71 14:40:13 0 11.11 0.00 0.50 0.03 0.09 88.28 14:40:13 1 11.28 0.00 0.57 0.02 0.10 88.04 14:40:13 2 12.13 0.00 0.41 0.07 0.10 87.29 14:40:13 3 12.15 0.00 0.53 0.01 0.10 87.22 14:50:03 all 10.27 0.00 0.53 0.03 0.09 89.07 14:50:03 0 9.72 0.00 0.52 0.05 0.09 89.63 14:50:03 1 10.55 0.00 0.50 0.02 0.10 88.83 14:50:03 2 10.47 0.00 0.58 0.02 0.10 88.83 14:50:03 3 10.36 0.00 0.55 0.01 0.09 89.00 15:00:13 all 11.47 0.00 0.65 0.10 0.09 87.68 15:00:13 0 11.66 0.00 0.61 0.23 0.08 87.41 15:00:13 1 11.12 0.00 0.64 0.10 0.09 88.05 15:00:13 2 11.84 0.00 0.65 0.05 0.10 87.35 15:00:13 3 11.27 0.00 0.70 0.03 0.09 87.90 15:10:04 all 25.33 0.00 0.93 0.05 0.10 73.59 15:10:04 0 25.64 0.00 0.95 0.09 0.10 73.22 15:10:04 1 25.14 0.00 0.97 0.05 0.10 73.74 15:10:04 2 25.25 0.00 0.91 0.03 0.10 73.71 15:10:04 3 25.31 0.00 0.88 0.02 0.10 73.70 15:20:13 all 13.39 0.00 0.59 0.05 0.09 85.88 15:20:13 0 13.33 0.00 0.58 0.01 0.09 85.99 15:20:13 1 13.56 0.00 0.61 0.05 0.10 85.68 15:20:13 2 12.71 0.00 0.60 0.11 0.09 86.48 15:20:13 3 13.96 0.00 0.56 0.02 0.09 85.37 15:20:13 CPU %user %nice %system %iowait %steal %idle 15:30:13 all 10.33 0.00 0.46 0.03 0.10 89.09 15:30:13 0 10.71 0.00 0.49 0.01 0.09 88.70 15:30:13 1 10.15 0.00 0.46 0.04 0.10 89.25 15:30:13 2 9.98 0.00 0.49 0.02 0.10 89.40 15:30:13 3 10.49 0.00 0.39 0.03 0.09 89.00 Average: all 17.35 0.00 0.75 0.20 0.10 81.61 Average: 0 17.05 0.00 0.75 0.15 0.09 81.95 Average: 1 17.31 0.00 0.77 0.21 0.10 81.61 Average: 2 17.43 0.00 0.77 0.20 0.10 81.51 Average: 3 17.61 0.00 0.71 0.23 0.10 81.36