---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-946 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 675 4342 3 10971 14971 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:e2:fb:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.9/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78538sec preferred_lft 78538sec inet6 fe80::f816:3eff:fee2:fbed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:97:d7:02:43 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-946) 02/21/25 _x86_64_ (4 CPU) 09:44:48 LINUX RESTART (4 CPU) 09:50:19 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:00:20 65.46 2.22 44.35 18.89 689.50 18611.04 246042.15 10:10:22 7.05 0.00 6.73 0.31 0.20 181.70 499.89 10:20:23 22.54 0.64 20.64 1.25 7.73 1535.46 1192.07 10:30:37 19.30 0.00 18.42 0.87 0.03 451.44 2533.67 10:40:37 7.53 0.00 7.22 0.32 0.00 131.57 999.33 10:50:37 7.56 0.00 7.23 0.33 0.00 137.19 490.60 11:00:01 2.86 0.00 2.86 0.00 0.00 48.91 0.01 11:10:37 5.21 0.00 5.04 0.17 0.00 86.98 393.26 11:20:37 15.72 0.00 14.98 0.74 0.03 1235.47 708.57 11:30:01 9.43 0.00 9.02 0.41 0.00 167.50 587.51 11:40:37 7.19 0.00 6.77 0.41 0.00 1021.61 213.49 11:50:22 4.90 0.00 4.73 0.16 0.00 139.48 314.44 Average: 14.59 0.24 12.36 1.99 58.12 1984.06 21168.37 09:50:19 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:00:20 2297072 11271024 4653664 28.42 227904 8564108 5350952 30.71 2344368 10995836 116 10:10:22 2450332 11429116 4495644 27.46 229444 8567232 5180584 29.74 2357300 10827952 292 10:20:23 3348172 12667016 3258068 19.90 241856 8882464 4316732 24.78 2466028 9817600 40020 10:30:37 3596792 12921588 3003348 18.34 245352 8884836 3716592 21.33 2484912 9542636 68 10:40:37 1827176 11155392 4768580 29.12 246328 8887200 5433172 31.19 2486128 11307216 228 10:50:37 808356 10140748 5782812 35.32 247296 8890284 6547764 37.58 2487276 12323932 196 11:00:01 496648 9831196 6091900 37.21 247656 8892084 6735532 38.66 2487632 12621972 380 11:10:37 577004 9913428 6009620 36.70 248280 8893360 6711664 38.52 2488284 12543064 304 11:20:37 2054304 11659200 4264344 26.04 256348 9145276 5106048 29.31 2586740 10971244 176 11:30:01 1852348 11461164 4461952 27.25 257220 9148144 5149292 29.56 2589456 11164140 224 11:40:37 1406660 11291084 4631632 28.29 264216 9402240 5341716 30.66 2646852 11530376 28 11:50:22 5455984 15342884 581244 3.55 264796 9404116 1301116 7.47 2688300 7451440 160 Average: 2180904 11590320 4333567 26.47 248058 8963445 5074264 29.13 2509440 10924784 3516 09:50:19 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:00:20 lo 13.36 13.36 11.59 11.59 0.00 0.00 0.00 0.00 10:00:20 ens3 39.08 18.22 256.64 1.52 0.00 0.00 0.00 0.00 10:00:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:22 lo 11.63 11.63 5.33 5.33 0.00 0.00 0.00 0.00 10:10:22 ens3 0.77 0.42 0.12 0.09 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 10:20:23 lo 17.12 17.12 9.26 9.26 0.00 0.00 0.00 0.00 10:20:23 ens3 1.42 1.10 0.39 0.32 0.00 0.00 0.00 0.00 10:20:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:37 lo 13.87 13.87 8.04 8.04 0.00 0.00 0.00 0.00 10:30:37 ens3 1.14 0.82 0.23 0.18 0.00 0.00 0.00 0.00 10:30:37 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:37 lo 19.74 19.74 9.22 9.22 0.00 0.00 0.00 0.00 10:40:37 ens3 1.28 0.98 0.26 1.20 0.00 0.00 0.00 0.00 10:40:37 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:37 lo 28.89 28.89 11.47 11.47 0.00 0.00 0.00 0.00 10:50:37 ens3 0.78 0.47 0.19 0.14 0.00 0.00 0.00 0.00 10:50:37 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 15.56 15.56 6.56 6.56 0.00 0.00 0.00 0.00 11:00:01 ens3 0.75 0.42 0.16 0.12 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 11:10:37 lo 11.53 11.53 7.22 7.22 0.00 0.00 0.00 0.00 11:10:37 ens3 0.69 0.42 0.15 0.10 0.00 0.00 0.00 0.00 11:10:37 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:37 lo 15.42 15.42 8.14 8.14 0.00 0.00 0.00 0.00 11:20:37 ens3 1.06 0.80 0.26 0.21 0.00 0.00 0.00 0.00 11:20:37 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 lo 22.31 22.31 8.36 8.36 0.00 0.00 0.00 0.00 11:30:01 ens3 0.86 0.65 0.15 0.12 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 11:40:37 lo 14.57 14.57 7.03 7.03 0.00 0.00 0.00 0.00 11:40:37 ens3 1.21 0.53 0.36 0.24 0.00 0.00 0.00 0.00 11:40:37 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:22 lo 17.18 17.18 7.05 7.05 0.00 0.00 0.00 0.00 11:50:22 ens3 0.82 0.55 0.18 0.14 0.00 0.00 0.00 0.00 11:50:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 16.70 16.70 8.27 8.27 0.00 0.00 0.00 0.00 Average: ens3 4.16 2.12 21.59 0.37 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-946) 02/21/25 _x86_64_ (4 CPU) 09:44:48 LINUX RESTART (4 CPU) 09:50:19 CPU %user %nice %system %iowait %steal %idle 10:00:20 all 39.65 0.00 1.89 9.48 0.10 48.88 10:00:20 0 40.14 0.00 1.74 9.35 0.10 48.67 10:00:20 1 39.88 0.00 1.91 11.41 0.10 46.71 10:00:20 2 39.43 0.00 1.88 8.22 0.10 50.38 10:00:20 3 39.17 0.00 2.03 8.93 0.11 49.76 10:10:22 all 10.96 0.00 0.56 0.04 0.08 88.36 10:10:22 0 10.47 0.00 0.57 0.02 0.08 88.85 10:10:22 1 11.64 0.00 0.51 0.06 0.08 87.71 10:10:22 2 10.71 0.00 0.59 0.03 0.09 88.57 10:10:22 3 11.00 0.00 0.58 0.02 0.08 88.32 10:20:23 all 29.68 0.00 1.14 0.13 0.09 68.96 10:20:23 0 30.27 0.00 1.23 0.17 0.09 68.24 10:20:23 1 30.97 0.00 1.21 0.12 0.09 67.60 10:20:23 2 28.90 0.00 1.03 0.15 0.09 69.82 10:20:23 3 28.60 0.00 1.07 0.07 0.09 70.17 10:30:37 all 26.78 0.00 0.92 0.06 0.09 72.16 10:30:37 0 26.66 0.00 0.90 0.07 0.09 72.29 10:30:37 1 26.10 0.00 0.92 0.06 0.09 72.83 10:30:37 2 27.40 0.00 0.92 0.07 0.09 71.51 10:30:37 3 26.95 0.00 0.92 0.03 0.09 72.02 10:40:37 all 12.79 0.00 0.52 0.03 0.09 86.58 10:40:37 0 12.87 0.00 0.50 0.03 0.09 86.52 10:40:37 1 13.00 0.00 0.52 0.01 0.09 86.38 10:40:37 2 12.28 0.00 0.63 0.06 0.09 86.94 10:40:37 3 12.99 0.00 0.44 0.01 0.08 86.47 10:50:37 all 14.07 0.00 0.66 0.02 0.09 85.15 10:50:37 0 14.16 0.00 0.63 0.02 0.08 85.11 10:50:37 1 13.92 0.00 0.55 0.02 0.09 85.42 10:50:37 2 14.16 0.00 0.75 0.03 0.09 84.97 10:50:37 3 14.06 0.00 0.71 0.02 0.09 85.11 11:00:01 all 2.67 0.00 0.22 0.01 0.08 97.02 11:00:01 0 2.54 0.00 0.21 0.00 0.08 97.17 11:00:01 1 2.80 0.00 0.26 0.01 0.08 96.85 11:00:01 2 2.52 0.00 0.22 0.02 0.08 97.15 11:00:01 3 2.81 0.00 0.19 0.02 0.08 96.90 11:10:37 all 8.22 0.00 0.43 0.02 0.08 91.26 11:10:37 0 8.02 0.00 0.43 0.01 0.08 91.46 11:10:37 1 8.14 0.00 0.47 0.00 0.09 91.29 11:10:37 2 8.22 0.00 0.44 0.03 0.09 91.22 11:10:37 3 8.48 0.00 0.37 0.03 0.08 91.04 11:20:37 all 19.23 0.00 0.74 0.09 0.09 79.86 11:20:37 0 18.82 0.00 0.69 0.05 0.09 80.35 11:20:37 1 19.66 0.00 0.73 0.13 0.09 79.40 11:20:37 2 19.25 0.00 0.82 0.13 0.09 79.71 11:20:37 3 19.17 0.00 0.73 0.04 0.09 79.97 11:30:01 all 17.35 0.00 0.73 0.03 0.09 81.80 11:30:01 0 17.84 0.00 0.66 0.03 0.09 81.39 11:30:01 1 17.36 0.00 0.72 0.01 0.09 81.81 11:30:01 2 17.55 0.00 0.81 0.02 0.10 81.53 11:30:01 3 16.66 0.00 0.74 0.05 0.09 82.47 11:40:37 all 7.43 0.00 0.43 0.08 0.08 91.99 11:40:37 0 7.30 0.00 0.50 0.04 0.08 92.08 11:40:37 1 8.08 0.00 0.44 0.07 0.09 91.32 11:40:37 2 6.74 0.00 0.41 0.08 0.09 92.68 11:40:37 3 7.58 0.00 0.36 0.11 0.08 91.86 11:40:37 CPU %user %nice %system %iowait %steal %idle 11:50:22 all 7.91 0.00 0.44 0.02 0.08 91.55 11:50:22 0 7.29 0.00 0.42 0.01 0.08 92.19 11:50:22 1 7.96 0.00 0.44 0.01 0.09 91.51 11:50:22 2 8.35 0.00 0.47 0.03 0.08 91.07 11:50:22 3 8.04 0.00 0.42 0.02 0.09 91.43 Average: all 16.41 0.00 0.72 0.83 0.09 81.95 Average: 0 16.37 0.00 0.71 0.81 0.08 82.02 Average: 1 16.64 0.00 0.72 0.99 0.09 81.55 Average: 2 16.30 0.00 0.75 0.74 0.09 82.12 Average: 3 16.31 0.00 0.71 0.78 0.09 82.11