---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-43448 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 710 4984 3 10294 14936 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:dd:ce:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.141/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78590sec preferred_lft 78590sec inet6 fe80::f816:3eff:fedd:ce89/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bb:19:96:bf 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-43448) 07/17/25 _x86_64_ (4 CPU) 08:14:07 LINUX RESTART (4 CPU) 08:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:30:38 25.54 0.83 23.56 1.16 74.87 3995.54 1990.06 08:40:10 4.96 0.00 4.78 0.17 0.01 131.75 920.08 08:50:01 17.41 0.69 15.76 0.96 8.11 1439.18 2662.29 09:00:38 15.91 0.00 15.25 0.66 0.00 537.90 1867.07 09:10:38 27.75 0.05 11.91 15.79 0.92 237.05 215141.03 09:20:01 5.06 0.00 4.87 0.18 0.10 91.56 81.42 09:30:12 4.99 0.00 4.81 0.18 0.00 92.60 70.59 09:40:05 4.80 0.00 4.63 0.17 0.00 85.56 396.09 09:50:01 14.79 0.02 14.02 0.74 3.96 1314.14 1162.80 10:00:14 9.53 0.00 9.12 0.40 0.00 176.80 864.95 10:10:14 9.75 0.01 9.23 0.51 0.07 1199.13 944.15 10:20:01 5.74 0.09 5.50 0.16 3.70 107.86 230.89 Average: 12.33 0.14 10.43 1.76 8.01 804.18 18873.33 08:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:38 2728240 10909068 5014888 30.63 232820 7761248 5705572 32.75 2323256 10583612 192 08:40:10 2089216 10273508 5650556 34.51 233764 7763592 7061952 40.54 2339224 11208536 268 08:50:01 5141540 13608208 2316620 14.15 243300 8027808 3016732 17.32 2446944 8043076 232 09:00:38 4321960 12873060 3050656 18.63 248344 8101028 3791312 21.76 2468292 8827320 40 09:10:38 2849280 11409608 4513372 27.57 251020 8107400 5245320 30.11 2475776 10294864 152 09:20:01 2746148 11310156 4612632 28.17 251780 8110308 5314968 30.51 2476552 10388756 264 09:30:12 1190820 9758248 6163852 37.65 252316 8113208 6825052 39.18 2477240 11931348 376 09:40:05 1138576 9707924 6214132 37.95 252848 8114624 6825840 39.18 2477808 11981768 404 09:50:01 2665196 11521400 4401096 26.88 261348 8383032 5218680 29.95 2578692 10364468 244 10:00:14 2572536 11432352 4490000 27.42 262392 8385540 5167556 29.66 2581868 10434168 456 10:10:14 2220004 11360664 4560924 27.86 269836 8649696 5235400 30.05 2676092 10689968 296 10:20:01 1516856 10660944 5260312 32.13 270728 8652204 5955312 34.18 2690332 11383816 328 Average: 2598364 11235428 4687420 28.63 252541 8180807 5446975 31.27 2501006 10510975 271 08:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:38 lo 14.75 14.75 13.35 13.35 0.00 0.00 0.00 0.00 08:30:38 ens3 1.26 0.98 0.28 0.23 0.00 0.00 0.00 0.00 08:30:38 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:10 lo 11.62 11.62 5.25 5.25 0.00 0.00 0.00 0.00 08:40:10 ens3 0.78 0.45 0.16 0.11 0.00 0.00 0.00 0.00 08:40:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 lo 17.08 17.08 9.39 9.39 0.00 0.00 0.00 0.00 08:50:01 ens3 1.03 0.88 0.25 0.21 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:38 lo 9.77 9.77 4.56 4.56 0.00 0.00 0.00 0.00 09:00:38 ens3 1.33 1.49 0.28 1.26 0.00 0.00 0.00 0.00 09:00:38 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:38 lo 17.52 17.52 9.59 9.59 0.00 0.00 0.00 0.00 09:10:38 ens3 0.90 0.66 0.19 0.15 0.00 0.00 0.00 0.00 09:10:38 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 23.58 23.58 9.15 9.15 0.00 0.00 0.00 0.00 09:20:01 ens3 0.77 0.55 0.21 0.16 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:12 lo 25.77 25.77 11.24 11.24 0.00 0.00 0.00 0.00 09:30:12 ens3 0.68 0.48 0.15 0.11 0.00 0.00 0.00 0.00 09:30:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:05 lo 16.32 16.32 9.71 9.71 0.00 0.00 0.00 0.00 09:40:05 ens3 1.00 0.58 0.23 0.17 0.00 0.00 0.00 0.00 09:40:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 13.75 13.75 7.15 7.15 0.00 0.00 0.00 0.00 09:50:01 ens3 0.92 0.77 0.23 0.19 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:14 lo 18.24 18.24 6.87 6.87 0.00 0.00 0.00 0.00 10:00:14 ens3 1.00 0.64 0.26 0.19 0.00 0.00 0.00 0.00 10:00:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:14 lo 21.03 21.03 9.95 9.95 0.00 0.00 0.00 0.00 10:10:14 ens3 1.01 0.64 0.27 0.20 0.00 0.00 0.00 0.00 10:10:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 17.47 17.47 7.25 7.25 0.00 0.00 0.00 0.00 10:20:01 ens3 0.77 0.54 0.19 0.14 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.20 17.20 8.64 8.64 0.00 0.00 0.00 0.00 Average: ens3 0.96 0.73 0.23 0.27 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-43448) 07/17/25 _x86_64_ (4 CPU) 08:14:07 LINUX RESTART (4 CPU) 08:20:01 CPU %user %nice %system %iowait %steal %idle 08:30:38 all 31.50 0.00 1.27 0.15 0.10 66.98 08:30:38 0 32.62 0.00 1.27 0.24 0.09 65.78 08:30:38 1 30.53 0.00 1.32 0.11 0.10 67.94 08:30:38 2 32.00 0.00 1.19 0.13 0.10 66.58 08:30:38 3 30.85 0.00 1.29 0.14 0.10 67.62 08:40:10 all 8.36 0.00 0.42 0.02 0.06 91.13 08:40:10 0 7.72 0.00 0.44 0.02 0.05 91.77 08:40:10 1 8.69 0.00 0.42 0.03 0.06 90.80 08:40:10 2 8.59 0.00 0.47 0.02 0.07 90.85 08:40:10 3 8.44 0.00 0.36 0.02 0.06 91.11 08:50:01 all 23.15 0.00 0.86 0.09 0.08 75.82 08:50:01 0 23.18 0.00 0.86 0.03 0.08 75.84 08:50:01 1 22.30 0.00 0.94 0.14 0.08 76.54 08:50:01 2 24.31 0.00 0.78 0.05 0.08 74.78 08:50:01 3 22.83 0.00 0.86 0.13 0.09 76.10 09:00:38 all 22.55 0.00 0.81 0.05 0.08 76.51 09:00:38 0 22.11 0.00 0.80 0.03 0.08 76.98 09:00:38 1 22.71 0.00 0.73 0.03 0.08 76.46 09:00:38 2 22.83 0.00 0.86 0.03 0.08 76.20 09:00:38 3 22.54 0.00 0.85 0.12 0.08 76.41 09:10:38 all 20.21 0.00 0.75 0.05 0.08 78.91 09:10:38 0 20.87 0.00 0.66 0.07 0.08 78.32 09:10:38 1 20.49 0.00 0.76 0.01 0.08 78.66 09:10:38 2 19.88 0.00 0.76 0.04 0.08 79.24 09:10:38 3 19.61 0.00 0.80 0.07 0.08 79.44 09:20:01 all 8.26 0.00 0.46 0.02 0.06 91.21 09:20:01 0 7.98 0.00 0.40 0.02 0.05 91.55 09:20:01 1 8.12 0.00 0.45 0.01 0.06 91.37 09:20:01 2 8.48 0.00 0.52 0.01 0.06 90.94 09:20:01 3 8.45 0.00 0.47 0.05 0.06 90.97 09:30:12 all 9.77 0.00 0.50 0.03 0.06 89.64 09:30:12 0 9.80 0.00 0.51 0.02 0.06 89.61 09:30:12 1 9.77 0.00 0.50 0.01 0.06 89.66 09:30:12 2 9.79 0.00 0.55 0.03 0.07 89.56 09:30:12 3 9.72 0.00 0.44 0.03 0.06 89.75 09:40:05 all 9.54 0.00 0.56 0.09 0.09 89.72 09:40:05 0 9.36 0.00 0.51 0.15 0.06 89.93 09:40:05 1 9.79 0.00 0.54 0.04 0.06 89.57 09:40:05 2 9.18 0.00 0.54 0.17 0.17 89.95 09:40:05 3 9.84 0.00 0.66 0.02 0.06 89.43 09:50:01 all 20.19 0.00 0.81 0.08 0.07 78.87 09:50:01 0 19.90 0.00 0.82 0.07 0.07 79.14 09:50:01 1 21.24 0.00 0.76 0.02 0.07 77.91 09:50:01 2 19.52 0.00 0.85 0.13 0.06 79.43 09:50:01 3 20.08 0.00 0.80 0.08 0.07 78.98 10:00:14 all 16.37 0.00 0.67 0.03 0.07 82.86 10:00:14 0 16.86 0.00 0.60 0.00 0.06 82.48 10:00:14 1 16.30 0.00 0.75 0.02 0.07 82.86 10:00:14 2 16.80 0.00 0.73 0.08 0.07 82.32 10:00:14 3 15.51 0.00 0.61 0.01 0.07 83.80 10:10:14 all 14.26 0.00 0.66 0.08 0.07 84.93 10:10:14 0 15.01 0.00 0.53 0.03 0.07 84.36 10:10:14 1 13.27 0.00 0.66 0.04 0.09 85.93 10:10:14 2 14.70 0.00 0.69 0.08 0.07 84.47 10:10:14 3 14.07 0.00 0.74 0.18 0.07 84.95 10:10:14 CPU %user %nice %system %iowait %steal %idle 10:20:01 all 8.54 0.00 0.43 0.03 0.06 90.94 10:20:01 0 8.74 0.00 0.38 0.01 0.06 90.81 10:20:01 1 8.42 0.00 0.45 0.01 0.06 91.06 10:20:01 2 8.74 0.00 0.47 0.05 0.06 90.68 10:20:01 3 8.26 0.00 0.44 0.04 0.06 91.20 Average: all 16.24 0.00 0.69 0.06 0.07 82.94 Average: 0 16.37 0.00 0.65 0.06 0.07 82.85 Average: 1 16.15 0.00 0.70 0.04 0.07 83.05 Average: 2 16.42 0.00 0.71 0.07 0.08 82.73 Average: 3 16.03 0.00 0.70 0.08 0.07 83.13