---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-38520 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 60G 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 712 4995 4 10281 14934 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:a3:a2:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.254/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78460sec preferred_lft 78460sec inet6 fe80::f816:3eff:fea3:a246/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9c:e9:ca:96 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-38520) 06/30/25 _x86_64_ (4 CPU) 12:43:55 LINUX RESTART (4 CPU) 12:50:12 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:00:12 21.02 0.48 19.63 0.91 54.84 2031.89 1447.63 13:10:00 7.19 0.19 6.66 0.35 14.43 206.57 1494.07 13:20:12 14.47 0.62 13.04 0.80 7.29 1297.52 2025.13 13:30:07 17.28 0.00 16.53 0.75 0.03 574.16 2192.24 13:40:12 15.75 0.00 15.13 0.62 0.22 283.24 1058.10 13:50:12 5.33 0.00 5.15 0.19 0.00 95.89 74.37 14:00:12 4.81 0.00 4.64 0.17 0.00 85.01 119.96 14:10:12 5.42 0.00 5.25 0.17 0.00 96.57 79.09 14:20:03 29.68 0.07 13.52 16.09 5.01 1283.97 216401.87 14:30:12 8.83 0.00 8.44 0.39 0.00 195.47 1080.03 14:40:04 9.39 0.00 8.88 0.51 0.01 1191.17 506.60 14:50:12 5.97 0.00 5.79 0.18 0.00 132.75 77.73 Average: 12.08 0.12 10.22 1.74 6.80 621.91 18602.93 12:50:12 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:00:12 1062480 9229060 6694564 40.89 233512 7748248 7723980 44.34 2280324 12277392 132 13:10:00 1928048 10102656 5822012 35.56 234788 7755152 6878504 39.48 2342736 11361260 560 13:20:12 4423384 12879640 3045304 18.60 243864 8019056 3752608 21.54 2449428 8748964 168 13:30:07 6783728 15323556 601928 3.68 248736 8091612 1295984 7.44 2471048 6363392 28 13:40:12 2825040 11369992 4553664 27.81 251004 8094328 5200564 29.85 2474040 10302420 88 13:50:12 2779536 11328472 4595072 28.06 251868 8097428 5235632 30.05 2474936 10358904 84 14:00:12 1315244 9866696 6056100 36.99 252508 8099292 6725816 38.61 2475624 11821752 380 14:10:12 1286428 9840352 6082456 37.15 253112 8101156 6712248 38.53 2476340 11848128 148 14:20:03 3232568 12077484 3845624 23.49 261784 8373544 4954892 28.44 2581296 9795624 344 14:30:12 2556404 11405284 4517316 27.59 262784 8376484 5221908 29.97 2585044 10458644 240 14:40:04 2262088 11391080 4530828 27.67 270072 8639840 5210308 29.91 2679056 10651160 424 14:50:12 1356048 10489044 5432376 33.18 270712 8643164 6020652 34.56 2691972 11532288 40 Average: 2650916 11275276 4648104 28.39 252895 8169942 5411091 31.06 2498487 10459994 220 12:50:12 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:00:12 lo 10.87 10.87 7.99 7.99 0.00 0.00 0.00 0.00 13:00:12 ens3 1.01 0.76 0.27 0.22 0.00 0.00 0.00 0.00 13:00:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:00 lo 11.21 11.21 5.87 5.87 0.00 0.00 0.00 0.00 13:10:00 ens3 0.65 0.41 0.09 0.07 0.00 0.00 0.00 0.00 13:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:12 lo 13.95 13.95 8.86 8.86 0.00 0.00 0.00 0.00 13:20:12 ens3 1.21 1.20 0.28 1.08 0.00 0.00 0.00 0.00 13:20:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:07 lo 14.51 14.51 6.53 6.53 0.00 0.00 0.00 0.00 13:30:07 ens3 1.12 1.14 0.27 0.24 0.00 0.00 0.00 0.00 13:30:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:12 lo 20.82 20.82 11.01 11.01 0.00 0.00 0.00 0.00 13:40:12 ens3 0.94 0.76 0.19 0.16 0.00 0.00 0.00 0.00 13:40:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:12 lo 23.29 23.29 8.81 8.81 0.00 0.00 0.00 0.00 13:50:12 ens3 0.63 0.48 0.12 0.10 0.00 0.00 0.00 0.00 13:50:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:12 lo 19.00 19.00 8.67 8.67 0.00 0.00 0.00 0.00 14:00:12 ens3 0.58 0.37 0.12 0.09 0.00 0.00 0.00 0.00 14:00:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:12 lo 18.14 18.14 9.93 9.93 0.00 0.00 0.00 0.00 14:10:12 ens3 0.69 0.51 0.13 0.10 0.00 0.00 0.00 0.00 14:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:03 lo 15.08 15.08 7.95 7.95 0.00 0.00 0.00 0.00 14:20:03 ens3 0.90 0.77 0.24 0.20 0.00 0.00 0.00 0.00 14:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:12 lo 21.83 21.83 8.44 8.44 0.00 0.00 0.00 0.00 14:30:12 ens3 0.82 0.66 0.16 0.13 0.00 0.00 0.00 0.00 14:30:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:04 lo 20.71 20.71 10.10 10.10 0.00 0.00 0.00 0.00 14:40:04 ens3 0.85 0.65 0.23 0.18 0.00 0.00 0.00 0.00 14:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:12 lo 31.44 31.44 12.23 12.23 0.00 0.00 0.00 0.00 14:50:12 ens3 0.68 0.52 0.13 0.11 0.00 0.00 0.00 0.00 14:50:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 18.44 18.44 8.88 8.88 0.00 0.00 0.00 0.00 Average: ens3 0.84 0.69 0.19 0.23 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-38520) 06/30/25 _x86_64_ (4 CPU) 12:43:55 LINUX RESTART (4 CPU) 12:50:12 CPU %user %nice %system %iowait %steal %idle 13:00:12 all 21.86 0.00 0.88 0.12 0.09 77.05 13:00:12 0 22.55 0.00 0.88 0.04 0.09 76.44 13:00:12 1 20.48 0.00 0.84 0.07 0.10 78.50 13:00:12 2 21.89 0.00 0.99 0.19 0.09 76.84 13:00:12 3 22.51 0.00 0.81 0.17 0.09 76.42 13:10:00 all 14.28 0.00 0.64 0.03 0.09 84.95 13:10:00 0 14.75 0.00 0.66 0.01 0.09 84.48 13:10:00 1 13.74 0.00 0.63 0.02 0.09 85.53 13:10:00 2 14.45 0.00 0.64 0.01 0.10 84.80 13:10:00 3 14.18 0.00 0.64 0.09 0.09 85.00 13:20:12 all 18.19 0.00 0.75 0.11 0.09 80.86 13:20:12 0 17.41 0.00 0.74 0.05 0.09 81.71 13:20:12 1 19.19 0.00 0.82 0.14 0.09 79.76 13:20:12 2 17.80 0.00 0.79 0.07 0.09 81.25 13:20:12 3 18.35 0.00 0.65 0.18 0.09 80.72 13:30:07 all 23.23 0.00 0.85 0.09 0.09 75.74 13:30:07 0 22.63 0.00 0.99 0.22 0.09 76.07 13:30:07 1 23.21 0.00 0.78 0.03 0.09 75.89 13:30:07 2 23.50 0.00 0.84 0.04 0.09 75.52 13:30:07 3 23.58 0.00 0.80 0.05 0.09 75.48 13:40:12 all 23.22 0.00 0.85 0.05 0.09 75.80 13:40:12 0 23.17 0.00 0.88 0.06 0.09 75.81 13:40:12 1 23.56 0.00 0.91 0.03 0.10 75.40 13:40:12 2 23.50 0.00 0.82 0.04 0.09 75.54 13:40:12 3 22.63 0.00 0.80 0.05 0.09 76.43 13:50:12 all 7.81 0.00 0.48 0.03 0.09 91.59 13:50:12 0 7.62 0.00 0.43 0.01 0.09 91.85 13:50:12 1 7.67 0.00 0.58 0.05 0.10 91.61 13:50:12 2 8.22 0.00 0.48 0.03 0.10 91.17 13:50:12 3 7.75 0.00 0.42 0.03 0.09 91.72 14:00:12 all 9.05 0.00 0.49 0.03 0.09 90.34 14:00:12 0 8.88 0.00 0.48 0.01 0.09 90.54 14:00:12 1 9.16 0.00 0.52 0.05 0.10 90.16 14:00:12 2 9.69 0.00 0.49 0.03 0.10 89.69 14:00:12 3 8.46 0.00 0.48 0.02 0.08 90.96 14:10:12 all 9.24 0.00 0.46 0.03 0.08 90.18 14:10:12 0 9.32 0.00 0.45 0.06 0.08 90.10 14:10:12 1 9.42 0.00 0.44 0.01 0.08 90.04 14:10:12 2 8.55 0.00 0.48 0.05 0.09 90.84 14:10:12 3 9.69 0.00 0.45 0.02 0.08 89.76 14:20:03 all 19.25 0.00 0.79 0.19 0.08 79.69 14:20:03 0 18.64 0.00 0.65 0.10 0.08 80.53 14:20:03 1 19.44 0.00 0.77 0.07 0.09 79.63 14:20:03 2 18.88 0.00 0.81 0.32 0.09 79.90 14:20:03 3 20.05 0.00 0.93 0.24 0.08 78.70 14:30:12 all 16.50 0.00 0.67 0.03 0.08 82.71 14:30:12 0 17.28 0.00 0.69 0.03 0.08 81.92 14:30:12 1 16.39 0.00 0.62 0.04 0.09 82.85 14:30:12 2 16.24 0.00 0.70 0.02 0.08 82.95 14:30:12 3 16.09 0.00 0.65 0.04 0.08 83.14 14:40:04 all 14.18 0.00 0.62 0.08 0.08 85.04 14:40:04 0 14.38 0.00 0.65 0.10 0.08 84.80 14:40:04 1 13.12 0.00 0.67 0.12 0.09 86.00 14:40:04 2 13.73 0.00 0.63 0.09 0.09 85.47 14:40:04 3 15.47 0.00 0.53 0.01 0.08 83.91 14:40:04 CPU %user %nice %system %iowait %steal %idle 14:50:12 all 9.47 0.00 0.42 0.02 0.08 90.00 14:50:12 0 9.75 0.00 0.44 0.00 0.07 89.73 14:50:12 1 9.35 0.00 0.50 0.02 0.08 90.05 14:50:12 2 9.40 0.00 0.42 0.02 0.08 90.08 14:50:12 3 9.39 0.00 0.33 0.04 0.08 90.15 Average: all 15.52 0.00 0.66 0.07 0.09 83.67 Average: 0 15.52 0.00 0.66 0.06 0.09 83.67 Average: 1 15.39 0.00 0.67 0.06 0.09 83.79 Average: 2 15.48 0.00 0.67 0.08 0.09 83.68 Average: 3 15.67 0.00 0.62 0.08 0.09 83.54