---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-187 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 696 10781 3 4511 14950 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:40:30:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.204/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79191sec preferred_lft 79191sec inet6 fe80::f816:3eff:fe40:30f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0a:65:bf:7f 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-187) 10/02/25 _x86_64_ (4 CPU) 12:37:22 LINUX RESTART (4 CPU) 12:40:19 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:50:34 17.89 0.27 15.16 2.47 202.97 1547.65 84675.13 13:00:01 116.46 4.78 94.93 16.75 657.84 29837.28 369463.43 13:10:16 91.05 27.71 59.94 3.39 398.01 12203.98 6707.93 13:20:29 17.05 1.19 15.03 0.83 17.16 448.07 899.19 13:30:01 19.54 0.19 18.39 0.97 3.79 867.11 1773.91 13:40:00 12.90 0.02 12.39 0.49 0.84 370.01 472.10 13:50:00 4.66 0.01 4.50 0.15 0.36 118.43 46.95 14:00:01 4.79 0.01 4.61 0.17 1.06 133.58 56.23 14:10:29 5.12 0.00 4.97 0.15 0.29 133.11 77.98 14:20:34 5.59 0.02 5.44 0.13 0.73 143.21 45.07 14:30:01 8.94 0.04 8.60 0.31 1.26 559.98 402.32 Average: 27.31 3.16 21.87 2.28 115.16 4102.71 40682.85 12:40:19 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:34 13623312 15556408 460664 2.81 57340 2102528 1130876 6.49 277436 2225496 2444 13:00:01 6458904 15249512 684804 4.18 214904 8454388 1754180 10.07 1892304 7374576 172288 13:10:16 6511672 10021888 5909412 36.09 256516 3234260 6768488 38.85 2110044 7152612 2156 13:20:29 2815532 6352308 9580000 58.51 258232 3259140 11070516 63.54 2165428 10796016 496 13:30:01 10058348 13722296 2214540 13.53 262888 3381680 2943312 16.89 2208640 3553980 64 13:40:00 7754960 11464856 4470772 27.31 263992 3426536 5197600 29.83 2212232 5840488 196 13:50:00 7698132 11421504 4514028 27.57 264256 3439776 5205568 29.88 2213012 5896584 264 14:00:01 6198832 9938656 5996056 36.62 264512 3455952 6691376 38.41 2214808 7382144 448 14:10:29 5978352 9734620 6200088 37.87 264836 3472088 6848900 39.31 2217504 7605608 44 14:20:34 7684364 11458332 4477244 27.35 265108 3489500 5170936 29.68 2219536 5894104 48 14:30:01 7480700 11372612 4562624 27.87 268196 3600084 5199452 29.84 2233816 6093164 280 Average: 7478464 11481181 4460930 27.25 240071 3755994 5271019 30.26 1996796 6346797 16248 12:40:19 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:34 lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 12:50:34 ens3 105.51 71.25 244.51 5.87 0.00 0.00 0.00 0.00 12:50:34 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 1.01 1.01 0.18 0.18 0.00 0.00 0.00 0.00 13:00:01 ens3 129.36 103.65 1455.49 14.14 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:16 lo 19.25 19.25 16.18 16.18 0.00 0.00 0.00 0.00 13:10:16 ens3 35.30 27.11 576.50 2.85 0.00 0.00 0.00 0.00 13:10:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:29 lo 40.63 40.63 17.27 17.27 0.00 0.00 0.00 0.00 13:20:29 ens3 1.51 1.66 0.29 1.19 0.00 0.00 0.00 0.00 13:20:29 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 17.32 17.32 8.24 8.24 0.00 0.00 0.00 0.00 13:30:01 ens3 0.94 0.89 0.25 0.21 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:00 lo 19.30 19.30 9.89 9.89 0.00 0.00 0.00 0.00 13:40:00 ens3 1.05 0.77 0.27 0.19 0.00 0.00 0.00 0.00 13:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:00 lo 20.32 20.32 8.59 8.59 0.00 0.00 0.00 0.00 13:50:00 ens3 0.64 0.63 0.13 0.11 0.00 0.00 0.00 0.00 13:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 27.00 27.00 11.36 11.36 0.00 0.00 0.00 0.00 14:00:01 ens3 0.60 0.49 0.14 0.11 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:29 lo 12.80 12.80 7.62 7.62 0.00 0.00 0.00 0.00 14:10:29 ens3 1.35 0.58 0.39 0.24 0.00 0.00 0.00 0.00 14:10:29 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:34 lo 11.21 11.21 6.29 6.29 0.00 0.00 0.00 0.00 14:20:34 ens3 0.71 0.40 0.18 0.13 0.00 0.00 0.00 0.00 14:20:34 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 20.50 20.50 10.04 10.04 0.00 0.00 0.00 0.00 14:30:01 ens3 0.93 0.97 0.25 0.22 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.28 17.28 8.74 8.74 0.00 0.00 0.00 0.00 Average: ens3 25.00 18.69 202.25 2.25 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-187) 10/02/25 _x86_64_ (4 CPU) 12:37:22 LINUX RESTART (4 CPU) 12:40:19 CPU %user %nice %system %iowait %steal %idle 12:50:34 all 0.65 0.00 0.32 10.24 0.05 88.73 12:50:34 0 0.62 0.00 0.19 7.63 0.02 91.54 12:50:34 1 0.58 0.00 0.32 12.93 0.05 86.13 12:50:34 2 0.77 0.00 0.35 5.37 0.04 93.47 12:50:34 3 0.65 0.00 0.44 15.05 0.07 83.80 13:00:01 all 27.13 0.00 1.97 4.88 0.07 65.96 13:00:01 0 25.24 0.00 1.74 7.08 0.06 65.88 13:00:01 1 27.89 0.00 2.23 5.10 0.07 64.72 13:00:01 2 26.84 0.00 1.98 4.37 0.06 66.74 13:00:01 3 28.53 0.00 1.91 2.98 0.07 66.51 13:10:16 all 51.69 0.00 2.20 1.41 0.15 44.56 13:10:16 0 50.19 0.00 2.17 1.46 0.19 46.00 13:10:16 1 51.21 0.00 2.13 1.28 0.11 45.27 13:10:16 2 53.30 0.00 2.17 1.62 0.11 42.80 13:10:16 3 52.06 0.00 2.33 1.27 0.19 44.16 13:20:29 all 31.26 0.00 1.38 0.09 0.10 67.17 13:20:29 0 31.37 0.00 1.46 0.02 0.10 67.05 13:20:29 1 30.64 0.00 1.35 0.09 0.10 67.82 13:20:29 2 31.60 0.00 1.29 0.03 0.10 66.97 13:20:29 3 31.43 0.00 1.41 0.21 0.10 66.85 13:30:01 all 28.75 0.00 1.14 0.18 0.10 69.83 13:30:01 0 29.55 0.00 1.08 0.27 0.09 69.01 13:30:01 1 28.98 0.00 1.23 0.05 0.10 69.64 13:30:01 2 28.39 0.00 1.11 0.13 0.10 70.28 13:30:01 3 28.07 0.00 1.14 0.29 0.10 70.40 13:40:00 all 25.20 0.00 0.97 1.00 0.10 72.74 13:40:00 0 25.47 0.00 0.96 0.34 0.09 73.14 13:40:00 1 25.04 0.00 0.94 0.35 0.10 73.57 13:40:00 2 25.09 0.00 1.02 0.52 0.10 73.27 13:40:00 3 25.20 0.00 0.95 2.78 0.11 70.97 13:50:00 all 8.25 0.00 0.43 1.32 0.06 89.93 13:50:00 0 8.04 0.00 0.43 0.14 0.07 91.32 13:50:00 1 8.43 0.00 0.43 1.03 0.06 90.05 13:50:00 2 8.65 0.00 0.40 1.19 0.07 89.69 13:50:00 3 7.91 0.00 0.45 2.93 0.06 88.65 14:00:01 all 10.33 0.00 0.53 0.06 0.07 89.01 14:00:01 0 10.49 0.00 0.47 0.02 0.06 88.96 14:00:01 1 10.49 0.00 0.58 0.18 0.07 88.67 14:00:01 2 10.19 0.00 0.47 0.00 0.07 89.26 14:00:01 3 10.13 0.00 0.59 0.05 0.07 89.16 14:10:29 all 8.98 0.00 0.52 0.03 0.09 90.38 14:10:29 0 8.43 0.00 0.45 0.02 0.07 91.03 14:10:29 1 8.89 0.00 0.52 0.07 0.07 90.44 14:10:29 2 9.61 0.00 0.62 0.01 0.14 89.62 14:10:29 3 8.97 0.00 0.50 0.03 0.08 90.43 14:20:34 all 7.21 0.00 0.48 0.97 0.08 91.25 14:20:34 0 7.21 0.00 0.43 1.43 0.08 90.85 14:20:34 1 7.22 0.00 0.51 0.92 0.07 91.27 14:20:34 2 6.77 0.00 0.45 0.98 0.10 91.71 14:20:34 3 7.65 0.00 0.52 0.57 0.07 91.18 14:30:01 all 15.49 0.00 0.75 1.13 0.10 82.54 14:30:01 0 15.55 0.00 0.69 0.33 0.10 83.32 14:30:01 1 14.88 0.00 0.78 0.95 0.10 83.28 14:30:01 2 16.24 0.00 0.74 1.52 0.09 81.41 14:30:01 3 15.30 0.00 0.77 1.71 0.09 82.13 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.48 0.00 0.97 1.94 0.09 77.53 Average: 0 19.23 0.00 0.91 1.69 0.08 78.09 Average: 1 19.41 0.00 1.00 2.09 0.08 77.42 Average: 2 19.71 0.00 0.96 1.42 0.09 77.82 Average: 3 19.56 0.00 1.00 2.55 0.09 76.80