---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-40168 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 67G 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 633 9833 4 5522 15013 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:f1:fe:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.51/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78698sec preferred_lft 78698sec inet6 fe80::f816:3eff:fef1:fe7c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:40:f8:1e: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-4g-40168) 07/06/25 _x86_64_ (4 CPU) 10:37:26 LINUX RESTART (4 CPU) 10:40:22 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:50:07 31.69 12.71 6.11 12.87 735.15 967.93 260137.69 11:00:01 1.24 0.00 1.24 0.00 0.03 14.52 127.30 11:10:07 1.28 0.00 1.28 0.00 0.00 14.46 0.00 11:20:07 1.24 0.00 1.24 0.00 0.01 14.19 0.00 11:30:01 1.25 0.00 1.25 0.00 0.00 14.06 0.00 11:40:07 1.33 0.00 1.33 0.00 0.00 14.95 0.00 11:50:07 1.30 0.00 1.30 0.00 0.00 14.87 0.00 12:00:01 1.25 0.00 1.25 0.00 0.00 14.44 0.00 12:10:07 1.29 0.00 1.29 0.00 0.00 14.91 0.00 12:20:07 42.13 4.41 37.01 0.71 255.34 2931.49 1302.91 12:30:01 47.11 0.35 39.28 7.48 15.65 2844.74 103086.90 12:40:07 21.60 0.16 18.50 2.94 4.85 4877.25 12325.64 Average: 12.66 1.45 9.25 1.97 82.88 979.86 30856.93 10:40:22 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:50:07 13375012 15526692 481244 2.94 44384 2326280 1127752 6.47 436956 2288632 196 11:00:01 13376536 15528696 479296 2.93 44736 2326392 1127752 6.47 437320 2288524 16 11:10:07 13375484 15528036 479936 2.93 45120 2326400 1127752 6.47 437708 2289080 40 11:20:07 13374936 15527840 480156 2.93 45444 2326408 1127752 6.47 438028 2290712 8 11:30:01 13374492 15527776 480192 2.93 45812 2326420 1127752 6.47 438400 2291560 212 11:40:07 13375060 15528708 479348 2.93 46108 2326488 1127880 6.47 438692 2298640 48 11:50:07 13374052 15528320 479604 2.93 46492 2326752 1127880 6.47 439044 2298924 232 12:00:01 13373296 15527860 480056 2.93 46772 2326768 1127880 6.47 439324 2298804 200 12:10:07 13370308 15525416 482484 2.95 47144 2326904 1127944 6.47 439720 2299208 208 12:20:07 10980360 14167376 1794712 10.96 95764 3248448 2351088 13.50 715088 4323544 207660 12:30:01 9538624 13133784 2824256 17.25 136360 3585360 3109048 17.85 902516 5546604 1020 12:40:07 9339668 13326476 2629064 16.06 151708 3937252 2900852 16.65 1007096 5600332 96860 Average: 12518986 15031415 964196 5.89 66320 2642489 1542611 8.85 547491 3009547 25558 10:40:22 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:50:07 lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 10:50:07 ens3 20.39 13.03 274.40 0.91 0.00 0.00 0.00 0.00 10:50:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:00:01 ens3 0.34 0.09 0.04 0.02 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 11:10:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:10:07 ens3 0.33 0.08 0.04 0.02 0.00 0.00 0.00 0.00 11:10:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:07 ens3 0.35 0.10 0.07 0.04 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 11:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:30:01 ens3 0.30 0.08 0.04 0.02 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 11:40:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:40:07 ens3 0.65 0.61 0.09 0.49 0.00 0.00 0.00 0.00 11:40:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:07 ens3 0.38 0.11 0.07 0.04 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 12:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:00:01 ens3 0.40 0.12 0.08 0.04 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:07 ens3 0.32 0.08 0.04 0.02 0.00 0.00 0.00 0.00 12:10:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:07 lo 0.37 0.37 0.05 0.05 0.00 0.00 0.00 0.00 12:20:07 ens3 70.06 52.76 655.32 10.53 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 12:30:01 lo 23.12 23.12 5.20 5.20 0.00 0.00 0.00 0.00 12:30:01 ens3 20.38 17.67 61.38 5.31 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:07 lo 1257.25 1257.25 1167.51 1167.51 0.00 0.00 0.00 0.00 12:40:07 ens3 33.56 23.34 263.47 4.72 0.00 0.00 0.00 0.00 12:40:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 108.06 108.06 98.90 98.90 0.00 0.00 0.00 0.00 Average: ens3 12.28 9.00 104.40 1.85 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-40168) 07/06/25 _x86_64_ (4 CPU) 10:37:26 LINUX RESTART (4 CPU) 10:40:22 CPU %user %nice %system %iowait %steal %idle 10:50:07 all 0.53 0.08 0.30 0.24 0.02 98.83 10:50:07 0 0.82 0.09 0.23 0.22 0.03 98.61 10:50:07 1 0.31 0.00 0.27 0.13 0.02 99.27 10:50:07 2 0.54 0.08 0.35 0.24 0.01 98.78 10:50:07 3 0.43 0.14 0.37 0.38 0.02 98.67 11:00:01 all 0.09 0.00 0.02 0.01 0.02 99.86 11:00:01 0 0.16 0.00 0.02 0.02 0.02 99.78 11:00:01 1 0.15 0.00 0.03 0.00 0.02 99.80 11:00:01 2 0.02 0.00 0.03 0.00 0.02 99.93 11:00:01 3 0.02 0.00 0.02 0.01 0.02 99.94 11:10:07 all 0.26 0.00 0.02 0.01 0.01 99.69 11:10:07 0 0.01 0.00 0.03 0.02 0.01 99.92 11:10:07 1 1.00 0.00 0.03 0.00 0.01 98.96 11:10:07 2 0.03 0.00 0.03 0.00 0.02 99.92 11:10:07 3 0.01 0.00 0.01 0.01 0.01 99.97 11:20:07 all 0.02 0.00 0.02 0.01 0.02 99.94 11:20:07 0 0.02 0.00 0.02 0.01 0.01 99.95 11:20:07 1 0.03 0.00 0.02 0.00 0.02 99.92 11:20:07 2 0.02 0.00 0.02 0.02 0.02 99.92 11:20:07 3 0.01 0.00 0.01 0.01 0.01 99.96 11:30:01 all 0.02 0.00 0.02 0.03 0.02 99.91 11:30:01 0 0.01 0.00 0.02 0.00 0.01 99.95 11:30:01 1 0.03 0.00 0.02 0.00 0.02 99.92 11:30:01 2 0.02 0.00 0.02 0.08 0.01 99.87 11:30:01 3 0.01 0.00 0.02 0.04 0.02 99.91 11:40:07 all 0.15 0.00 0.02 0.01 0.02 99.81 11:40:07 0 0.01 0.00 0.01 0.00 0.01 99.97 11:40:07 1 0.49 0.00 0.02 0.00 0.02 99.46 11:40:07 2 0.02 0.00 0.02 0.02 0.02 99.92 11:40:07 3 0.08 0.00 0.02 0.00 0.02 99.88 11:50:07 all 0.14 0.00 0.02 0.01 0.02 99.81 11:50:07 0 0.01 0.00 0.02 0.01 0.02 99.95 11:50:07 1 0.48 0.00 0.02 0.00 0.02 99.48 11:50:07 2 0.06 0.00 0.01 0.02 0.01 99.90 11:50:07 3 0.02 0.00 0.03 0.01 0.02 99.92 12:00:01 all 0.07 0.00 0.02 0.01 0.02 99.89 12:00:01 0 0.01 0.00 0.01 0.00 0.01 99.96 12:00:01 1 0.03 0.00 0.02 0.01 0.02 99.92 12:00:01 2 0.22 0.00 0.02 0.01 0.01 99.74 12:00:01 3 0.02 0.00 0.03 0.01 0.02 99.93 12:10:07 all 0.16 0.00 0.02 0.01 0.01 99.79 12:10:07 0 0.55 0.00 0.01 0.01 0.01 99.42 12:10:07 1 0.02 0.00 0.04 0.00 0.03 99.90 12:10:07 2 0.01 0.00 0.01 0.02 0.01 99.95 12:10:07 3 0.06 0.00 0.02 0.02 0.01 99.89 12:20:07 all 8.86 0.00 0.61 0.24 0.03 90.27 12:20:07 0 10.30 0.00 0.60 0.11 0.03 88.96 12:20:07 1 9.36 0.00 0.76 0.70 0.04 89.15 12:20:07 2 7.36 0.00 0.42 0.09 0.02 92.11 12:20:07 3 8.41 0.00 0.64 0.06 0.03 90.86 12:30:01 all 36.85 0.00 1.34 0.32 0.09 61.41 12:30:01 0 36.10 0.00 1.49 0.08 0.09 62.24 12:30:01 1 37.26 0.00 1.32 0.20 0.09 61.13 12:30:01 2 36.42 0.00 1.41 0.69 0.09 61.39 12:30:01 3 37.60 0.00 1.14 0.29 0.09 60.87 12:30:01 CPU %user %nice %system %iowait %steal %idle 12:40:07 all 27.53 0.00 1.60 0.16 0.09 70.62 12:40:07 0 27.38 0.00 1.46 0.16 0.08 70.91 12:40:07 1 28.27 0.00 1.52 0.12 0.09 70.01 12:40:07 2 27.34 0.00 1.74 0.16 0.08 70.68 12:40:07 3 27.12 0.00 1.70 0.22 0.09 70.87 Average: all 6.22 0.01 0.33 0.09 0.03 93.32 Average: 0 6.28 0.01 0.33 0.05 0.03 93.30 Average: 1 6.45 0.00 0.34 0.10 0.03 93.08 Average: 2 6.00 0.01 0.34 0.11 0.03 93.52 Average: 3 6.14 0.01 0.33 0.09 0.03 93.40