---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-20773 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 11G 68G 14% / 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 575 10517 4 4895 15070 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:f3:a0:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.63/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78880sec preferred_lft 78880sec inet6 fe80::f816:3eff:fef3:a012/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:55:35:86:e6 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-4g-20773) 02/18/25 _x86_64_ (4 CPU) 20:56:32 LINUX RESTART (4 CPU) 21:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:10:01 7.28 0.46 6.20 0.61 583.25 897.53 14229.64 21:20:10 1.66 0.01 1.65 0.00 0.05 19.53 178.31 21:30:01 1.46 0.00 1.46 0.00 0.00 16.60 0.00 21:40:01 1.59 0.00 1.59 0.00 0.00 18.13 0.00 21:50:10 1.61 0.00 1.61 0.00 0.00 17.79 0.00 22:00:01 1.55 0.00 1.55 0.00 0.00 17.36 0.00 22:10:01 1.59 0.00 1.59 0.00 0.00 18.05 0.00 22:20:10 13.49 0.00 1.75 11.73 0.14 19.95 239059.32 22:30:01 1.61 0.00 1.61 0.00 0.00 18.38 0.00 22:40:01 41.92 4.20 37.11 0.61 234.86 3065.18 892.37 22:50:10 3.88 0.19 3.51 0.18 23.40 642.80 38.03 23:00:01 24.01 0.48 21.76 1.77 16.81 3242.00 7571.74 Average: 8.46 0.45 6.76 1.25 71.56 663.01 22126.91 21:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:10:01 13466592 15543928 472236 2.88 41664 2261940 1104756 6.34 398320 2253880 200 21:20:10 13465824 15543952 472228 2.88 42304 2262052 1104820 6.34 398996 2253684 4 21:30:01 13466000 15544684 471500 2.88 42856 2262060 1104820 6.34 399528 2254520 204 21:40:01 13462696 15542080 474064 2.90 43440 2262200 1104884 6.34 400076 2259596 8 21:50:10 13463036 15543048 473100 2.89 44008 2262208 1104884 6.34 400692 2259656 36 22:00:01 13462228 15542976 473268 2.89 44600 2262344 1104948 6.34 401284 2259836 204 22:10:01 13461472 15542796 473448 2.89 45204 2262352 1104948 6.34 401852 2260108 204 22:20:10 13457204 15544300 471832 2.88 46072 2267192 1104948 6.34 407508 2260060 32 22:30:01 13456700 15544404 471768 2.88 46656 2267204 1104948 6.34 408096 2259984 4 22:40:01 10939488 13890740 2078072 12.69 94212 3043060 2509292 14.40 614500 4503260 26936 22:50:10 8715728 11825104 4137692 25.27 99844 3187048 4234104 24.30 681824 6635784 336 23:00:01 10108264 13671028 2288136 13.97 123704 3587668 2442444 14.02 855700 5031788 13780 Average: 12577103 14939920 1063112 6.49 59547 2515611 1594150 9.15 480698 3041013 3496 21:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:10:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 21:10:01 ens3 20.41 12.40 254.43 0.86 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:10 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:20:10 ens3 0.43 0.10 0.07 0.04 0.00 0.00 0.00 0.00 21:20:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:30:01 ens3 0.29 0.08 0.04 0.02 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:40:01 ens3 0.53 0.27 0.11 0.53 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:10 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:50:10 ens3 0.26 0.08 0.04 0.02 0.00 0.00 0.00 0.00 21:50:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:00:01 ens3 0.31 0.11 0.07 0.04 0.00 0.00 0.00 0.00 22:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:10:01 ens3 0.34 0.12 0.07 0.04 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:10 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:20:10 ens3 0.36 0.11 0.09 0.06 0.00 0.00 0.00 0.00 22:20:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:30:01 ens3 0.42 0.07 0.05 0.02 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 22:40:01 ens3 65.19 48.05 656.20 9.33 0.00 0.00 0.00 0.00 22:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:10 lo 0.59 0.59 0.37 0.37 0.00 0.00 0.00 0.00 22:50:10 ens3 11.87 9.51 60.66 2.28 0.00 0.00 0.00 0.00 22:50:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 lo 402.25 402.25 382.72 382.72 0.00 0.00 0.00 0.00 23:00:01 ens3 35.48 25.97 453.26 3.77 0.00 0.00 0.00 0.00 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 33.19 33.19 31.47 31.47 0.00 0.00 0.00 0.00 Average: ens3 11.30 8.05 118.29 1.41 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-4g-20773) 02/18/25 _x86_64_ (4 CPU) 20:56:32 LINUX RESTART (4 CPU) 21:00:01 CPU %user %nice %system %iowait %steal %idle 21:10:01 all 0.66 0.00 0.26 0.23 0.02 98.83 21:10:01 0 0.43 0.00 0.34 0.11 0.01 99.11 21:10:01 1 1.18 0.00 0.26 0.08 0.02 98.45 21:10:01 2 0.40 0.00 0.21 0.64 0.02 98.74 21:10:01 3 0.65 0.00 0.25 0.08 0.01 99.01 21:20:10 all 0.07 0.00 0.02 0.01 0.01 99.88 21:20:10 0 0.02 0.00 0.02 0.01 0.01 99.93 21:20:10 1 0.24 0.00 0.02 0.00 0.01 99.73 21:20:10 2 0.02 0.00 0.03 0.03 0.02 99.90 21:20:10 3 0.01 0.00 0.01 0.00 0.01 99.97 21:30:01 all 0.13 0.00 0.02 0.01 0.01 99.82 21:30:01 0 0.01 0.00 0.01 0.01 0.01 99.97 21:30:01 1 0.49 0.00 0.04 0.03 0.02 99.41 21:30:01 2 0.01 0.00 0.02 0.01 0.01 99.96 21:30:01 3 0.02 0.00 0.02 0.00 0.01 99.95 21:40:01 all 0.10 0.00 0.02 0.01 0.01 99.85 21:40:01 0 0.01 0.00 0.01 0.01 0.01 99.97 21:40:01 1 0.35 0.00 0.04 0.02 0.02 99.58 21:40:01 2 0.03 0.00 0.01 0.00 0.01 99.95 21:40:01 3 0.02 0.00 0.03 0.02 0.02 99.91 21:50:10 all 0.25 0.00 0.02 0.01 0.02 99.70 21:50:10 0 0.01 0.00 0.02 0.01 0.01 99.95 21:50:10 1 0.02 0.00 0.03 0.00 0.03 99.91 21:50:10 2 0.94 0.00 0.03 0.00 0.01 99.02 21:50:10 3 0.01 0.00 0.01 0.03 0.01 99.93 22:00:01 all 0.04 0.00 0.02 0.01 0.01 99.91 22:00:01 0 0.01 0.00 0.02 0.01 0.02 99.94 22:00:01 1 0.13 0.00 0.02 0.00 0.02 99.83 22:00:01 2 0.01 0.00 0.01 0.00 0.01 99.96 22:00:01 3 0.02 0.00 0.01 0.04 0.01 99.92 22:10:01 all 0.06 0.00 0.02 0.01 0.02 99.90 22:10:01 0 0.01 0.00 0.02 0.01 0.01 99.95 22:10:01 1 0.02 0.00 0.02 0.01 0.02 99.93 22:10:01 2 0.02 0.00 0.02 0.00 0.01 99.95 22:10:01 3 0.19 0.00 0.01 0.03 0.01 99.75 22:20:10 all 0.13 0.00 0.02 0.03 0.02 99.80 22:20:10 0 0.49 0.00 0.02 0.01 0.02 99.46 22:20:10 1 0.02 0.00 0.04 0.09 0.01 99.84 22:20:10 2 0.01 0.00 0.03 0.02 0.02 99.91 22:20:10 3 0.01 0.00 0.00 0.01 0.01 99.96 22:30:01 all 0.08 0.00 0.02 0.01 0.01 99.88 22:30:01 0 0.02 0.00 0.03 0.01 0.02 99.94 22:30:01 1 0.01 0.00 0.01 0.00 0.01 99.97 22:30:01 2 0.07 0.00 0.04 0.04 0.03 99.83 22:30:01 3 0.21 0.00 0.01 0.00 0.01 99.77 22:40:01 all 10.78 0.00 0.50 0.25 0.03 88.44 22:40:01 0 9.86 0.00 0.40 0.04 0.03 89.67 22:40:01 1 11.52 0.00 0.74 0.40 0.03 87.31 22:40:01 2 12.14 0.00 0.52 0.52 0.04 86.77 22:40:01 3 9.58 0.00 0.33 0.06 0.03 90.00 22:50:10 all 47.63 0.00 0.76 0.03 0.08 51.50 22:50:10 0 43.23 0.00 0.75 0.03 0.08 55.92 22:50:10 1 41.59 0.00 0.68 0.04 0.07 57.61 22:50:10 2 44.17 0.00 0.72 0.03 0.08 55.00 22:50:10 3 61.56 0.00 0.88 0.03 0.08 37.45 22:50:10 CPU %user %nice %system %iowait %steal %idle 23:00:01 all 53.64 0.00 1.24 0.12 0.08 44.91 23:00:01 0 54.63 0.00 1.28 0.10 0.08 43.90 23:00:01 1 68.18 0.00 1.31 0.15 0.08 30.28 23:00:01 2 43.94 0.00 1.38 0.15 0.08 54.45 23:00:01 3 47.86 0.00 0.98 0.10 0.08 50.98 Average: all 9.46 0.00 0.24 0.06 0.03 90.21 Average: 0 9.05 0.00 0.24 0.03 0.03 90.66 Average: 1 10.28 0.00 0.27 0.07 0.03 89.36 Average: 2 8.50 0.00 0.25 0.12 0.03 91.11 Average: 3 10.02 0.00 0.21 0.03 0.03 89.71