---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-18647 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 684 4406 3 10898 14962 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:73:67:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.117/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78925sec preferred_lft 78925sec inet6 fe80::f816:3eff:fe73:67f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:27:dc:8e:16 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-18647) 02/17/25 _x86_64_ (4 CPU) 10:32:34 LINUX RESTART (4 CPU) 10:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:50:02 54.77 0.64 50.92 3.22 66.98 2001.59 2307.77 11:00:07 35.43 0.60 32.63 2.20 7.36 664.06 1453.96 11:10:01 69.93 0.05 52.11 17.77 0.96 1882.44 217709.38 11:20:07 43.82 0.00 41.37 2.45 0.11 629.61 945.45 11:30:07 20.16 0.00 19.19 0.97 0.00 291.79 558.64 11:40:01 11.46 0.00 10.97 0.49 0.00 179.71 481.95 11:50:07 11.47 0.00 11.00 0.47 0.00 173.89 444.09 12:00:07 11.20 0.00 10.73 0.47 0.00 162.76 89.89 12:10:01 46.54 0.00 44.00 2.53 0.03 1645.42 529.31 12:20:07 22.69 0.00 21.39 1.31 0.00 1262.16 347.36 12:30:07 18.14 0.00 17.16 0.97 0.00 317.29 417.27 Average: 31.38 0.12 28.29 2.97 6.86 835.69 20246.08 10:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:50:02 6409928 15353128 573600 3.50 250872 8510336 1292604 7.42 2352876 6876436 1504 11:00:07 4843112 14053308 1873172 11.44 261744 8759084 2934128 16.84 2410480 8387280 240524 11:10:01 2435268 11725392 4199340 25.65 268776 8827076 5076436 29.14 2485688 10706620 344 11:20:07 2182136 11476496 4447816 27.17 270656 8829300 5175204 29.71 2488344 10947844 88 11:30:07 2333228 11630052 4294416 26.23 271168 8831168 5123804 29.41 2489200 10794340 220 11:40:01 625456 9925876 5997420 36.63 271320 8834600 6707532 38.50 2489448 12495216 280 11:50:07 520776 9823404 6099880 37.26 271600 8836512 6720488 38.58 2489772 12601272 136 12:00:07 2227336 11531216 4392984 26.83 271768 8837596 5089872 29.22 2489952 10906324 120 12:10:01 1817276 11383904 4539932 27.73 278404 9084340 5260320 30.19 2587908 11199308 356 12:20:07 1508804 11345436 4577744 27.96 284768 9333200 5316776 30.52 2643920 11441468 2052 12:30:07 847692 10686984 5235604 31.98 284900 9335712 5963336 34.23 2687668 12054260 132 Average: 2341001 11721381 4202901 25.67 271452 8910811 4969136 28.52 2510478 10764579 22341 10:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:50:02 lo 15.86 15.86 9.97 9.97 0.00 0.00 0.00 0.00 10:50:02 ens3 1.81 0.80 0.45 0.30 0.00 0.00 0.00 0.00 10:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:07 lo 10.00 10.00 5.60 5.60 0.00 0.00 0.00 0.00 11:00:07 ens3 1.96 1.02 0.45 1.61 0.00 0.00 0.00 0.00 11:00:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 19.01 19.01 9.58 9.58 0.00 0.00 0.00 0.00 11:10:01 ens3 2.54 1.16 0.50 0.38 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:07 lo 16.67 16.67 8.47 8.47 0.00 0.00 0.00 0.00 11:20:07 ens3 1.23 0.74 0.22 0.16 0.00 0.00 0.00 0.00 11:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:07 lo 17.08 17.08 8.47 8.47 0.00 0.00 0.00 0.00 11:30:07 ens3 1.11 0.65 0.27 0.20 0.00 0.00 0.00 0.00 11:30:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 29.98 29.98 11.98 11.98 0.00 0.00 0.00 0.00 11:40:01 ens3 1.00 0.50 0.25 0.17 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:07 lo 19.92 19.92 10.53 10.53 0.00 0.00 0.00 0.00 11:50:07 ens3 2.87 0.77 0.65 0.36 0.00 0.00 0.00 0.00 11:50:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:07 lo 10.63 10.63 5.84 5.84 0.00 0.00 0.00 0.00 12:00:07 ens3 2.02 0.50 0.38 0.20 0.00 0.00 0.00 0.00 12:00:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 17.11 17.11 7.49 7.49 0.00 0.00 0.00 0.00 12:10:01 ens3 1.30 0.99 0.29 0.24 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:07 lo 22.37 22.37 9.62 9.62 0.00 0.00 0.00 0.00 12:20:07 ens3 1.32 0.54 5.89 0.18 0.00 0.00 0.00 0.00 12:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:07 lo 23.93 23.93 10.44 10.44 0.00 0.00 0.00 0.00 12:30:07 ens3 1.12 0.76 0.24 0.19 0.00 0.00 0.00 0.00 12:30:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 18.40 18.40 8.91 8.91 0.00 0.00 0.00 0.00 Average: ens3 1.66 0.77 0.88 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-18647) 02/17/25 _x86_64_ (4 CPU) 10:32:34 LINUX RESTART (4 CPU) 10:40:01 CPU %user %nice %system %iowait %steal %idle 10:50:02 all 31.44 0.00 1.23 0.23 0.09 67.02 10:50:02 0 31.99 0.00 1.30 0.06 0.10 66.56 10:50:02 1 31.28 0.00 1.14 0.11 0.09 67.38 10:50:02 2 32.04 0.00 1.10 0.16 0.09 66.62 10:50:02 3 30.45 0.00 1.38 0.57 0.09 67.52 11:00:07 all 19.88 0.00 0.85 0.15 0.09 79.03 11:00:07 0 20.84 0.00 0.83 0.03 0.09 78.21 11:00:07 1 19.25 0.00 0.96 0.42 0.09 79.27 11:00:07 2 19.53 0.00 0.84 0.09 0.09 79.45 11:00:07 3 19.91 0.00 0.78 0.06 0.09 79.17 11:10:01 all 26.48 0.00 1.02 0.28 0.10 72.13 11:10:01 0 26.15 0.00 0.92 0.29 0.09 72.55 11:10:01 1 26.07 0.00 1.03 0.23 0.09 72.57 11:10:01 2 26.72 0.00 1.11 0.41 0.12 71.64 11:10:01 3 26.98 0.00 1.02 0.18 0.08 71.74 11:20:07 all 24.50 0.00 0.99 0.18 0.09 74.23 11:20:07 0 24.86 0.00 1.01 0.22 0.09 73.83 11:20:07 1 24.45 0.00 0.90 0.15 0.09 74.40 11:20:07 2 24.60 0.00 1.05 0.24 0.09 74.02 11:20:07 3 24.09 0.00 1.00 0.13 0.09 74.70 11:30:07 all 12.24 0.00 0.61 0.07 0.08 87.00 11:30:07 0 12.46 0.00 0.63 0.10 0.08 86.73 11:30:07 1 11.89 0.00 0.59 0.08 0.08 87.37 11:30:07 2 12.26 0.00 0.66 0.04 0.09 86.95 11:30:07 3 12.34 0.00 0.55 0.09 0.08 86.94 11:40:01 all 10.21 0.00 0.43 0.05 0.09 89.23 11:40:01 0 9.97 0.00 0.36 0.01 0.08 89.59 11:40:01 1 10.52 0.00 0.44 0.08 0.09 88.87 11:40:01 2 10.20 0.00 0.47 0.06 0.09 89.18 11:40:01 3 10.14 0.00 0.44 0.04 0.08 89.30 11:50:07 all 9.81 0.00 0.48 0.05 0.09 89.58 11:50:07 0 9.57 0.00 0.49 0.02 0.08 89.84 11:50:07 1 10.42 0.00 0.51 0.01 0.09 88.96 11:50:07 2 9.80 0.00 0.46 0.10 0.09 89.56 11:50:07 3 9.43 0.00 0.46 0.06 0.08 89.97 12:00:07 all 6.95 0.00 0.44 0.04 0.08 92.49 12:00:07 0 7.22 0.00 0.41 0.07 0.07 92.23 12:00:07 1 7.14 0.00 0.47 0.01 0.09 92.29 12:00:07 2 6.47 0.00 0.51 0.03 0.09 92.91 12:00:07 3 6.95 0.00 0.36 0.06 0.08 92.54 12:10:01 all 23.08 0.00 0.86 0.20 0.09 75.78 12:10:01 0 23.14 0.00 0.79 0.08 0.09 75.89 12:10:01 1 22.71 0.00 0.93 0.06 0.09 76.21 12:10:01 2 22.61 0.00 0.89 0.29 0.09 76.11 12:10:01 3 23.84 0.00 0.81 0.36 0.09 74.90 12:20:07 all 13.16 0.00 0.66 0.10 0.08 86.00 12:20:07 0 13.59 0.00 0.72 0.20 0.07 85.42 12:20:07 1 12.65 0.00 0.70 0.06 0.09 86.50 12:20:07 2 13.37 0.00 0.55 0.04 0.09 85.95 12:20:07 3 13.01 0.00 0.69 0.09 0.09 86.12 12:30:07 all 14.25 0.00 0.68 0.07 0.09 84.91 12:30:07 0 14.02 0.00 0.68 0.09 0.08 85.12 12:30:07 1 14.46 0.00 0.68 0.05 0.09 84.72 12:30:07 2 14.51 0.00 0.68 0.09 0.09 84.63 12:30:07 3 14.02 0.00 0.66 0.06 0.09 85.17 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.44 0.00 0.75 0.13 0.09 81.59 Average: 0 17.61 0.00 0.74 0.10 0.08 81.46 Average: 1 17.34 0.00 0.76 0.11 0.09 81.69 Average: 2 17.46 0.00 0.76 0.14 0.09 81.55 Average: 3 17.37 0.00 0.74 0.15 0.09 81.65