---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-4268 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 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): 8 On-line CPU(s) list: 0-7 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): 8 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: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 13G 143G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 720 26077 4 5295 30904 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:70:2c:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.136/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 78337sec preferred_lft 78337sec inet6 fe80::f816:3eff:fe70:2c6e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:8b:95:15:0d:be 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 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-4268) 01/30/26 _x86_64_ (8 CPU) 10:55:55 LINUX RESTART (8 CPU) 11:00:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:10:06 19.78 0.46 5.88 13.44 582.56 906.77 515579.79 11:20:00 1.86 0.37 1.47 0.02 6.27 17.69 322.15 11:30:00 1.37 0.00 1.37 0.00 0.00 15.28 0.00 11:40:01 1.41 0.00 1.41 0.00 0.00 15.94 0.00 11:50:01 1.42 0.00 1.42 0.00 0.00 15.92 0.00 12:00:02 1.40 0.00 1.40 0.00 0.00 15.99 0.01 12:10:02 1.42 0.00 1.42 0.00 0.00 16.10 0.00 12:20:01 1.45 0.00 1.45 0.00 0.11 16.74 0.01 12:30:03 1.41 0.00 1.41 0.00 0.00 16.36 0.00 12:40:03 1.37 0.00 1.37 0.00 0.00 15.85 0.00 12:50:01 1.38 0.00 1.38 0.00 0.00 16.24 0.00 13:00:04 1.40 0.00 1.40 0.00 0.00 16.15 0.00 13:10:06 77.77 6.83 69.30 1.64 474.18 11072.64 4285.25 Average: 8.75 0.59 7.00 1.17 82.16 938.65 40246.43 11:00:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:06 29734672 31770716 609340 1.85 65392 2306196 1513904 4.46 417528 2427884 64 11:20:00 29690276 31729324 650144 1.98 66544 2307540 1517448 4.47 419936 2468264 124 11:30:00 29682744 31722408 657068 2.00 67128 2307544 1517496 4.47 420544 2476368 4 11:40:01 29675468 31715728 663560 2.02 67724 2307552 1517560 4.48 421116 2484116 8 11:50:01 29667196 31708092 671092 2.04 68308 2307564 1517624 4.48 421724 2489876 8 12:00:02 29659148 31700868 678512 2.06 68916 2307764 1517688 4.48 422340 2498324 176 12:10:02 29653380 31695812 683540 2.08 69492 2307900 1517752 4.48 422916 2508100 180 12:20:01 29632548 31675644 703516 2.14 70096 2307944 1518076 4.48 424084 2519640 4 12:30:03 29630548 31674292 704836 2.14 70712 2307956 1518076 4.48 424716 2520512 220 12:40:03 29629040 31673360 705696 2.15 71288 2307964 1518268 4.48 425296 2523380 188 12:50:01 29627032 31671992 707248 2.15 71896 2308028 1518268 4.48 425844 2523932 4 13:00:04 29626052 31671820 707432 2.15 72480 2308176 1518268 4.48 426492 2525320 212 13:10:06 26737428 31676672 631052 1.92 135436 5043152 1165368 3.44 736856 4919772 28640 Average: 29434272 31698979 674849 2.05 74262 2518098 1490446 4.40 446876 2683499 2295 11:00:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:06 lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 11:10:06 ens3 13.62 7.43 266.71 1.06 0.00 0.00 0.00 0.00 11:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:00 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:20:00 ens3 1.24 0.94 0.77 0.80 0.00 0.00 0.00 0.00 11:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:00 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 11:30:00 ens3 0.29 0.19 0.12 0.22 0.00 0.00 0.00 0.00 11:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:40:01 ens3 0.32 0.21 0.12 0.24 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 11:50:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 ens3 0.25 0.15 0.09 0.20 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:02 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:00:02 ens3 0.28 0.17 0.10 0.22 0.00 0.00 0.00 0.00 12:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:02 ens3 0.51 0.23 0.19 0.31 0.00 0.00 0.00 0.00 12:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:20:01 ens3 1.51 2.07 0.40 2.87 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:03 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:30:03 ens3 0.36 0.22 0.14 0.27 0.00 0.00 0.00 0.00 12:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:03 ens3 0.29 0.20 0.11 0.24 0.00 0.00 0.00 0.00 12:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:50:01 ens3 0.38 0.23 0.15 0.27 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:04 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 13:00:04 ens3 0.36 0.19 0.11 0.25 0.00 0.00 0.00 0.00 13:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:06 lo 1.17 1.17 2.65 2.65 0.00 0.00 0.00 0.00 13:10:06 ens3 134.56 99.94 1586.00 29.08 0.00 0.00 0.00 0.00 13:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 11.89 8.66 143.25 2.78 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 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-4268) 01/30/26 _x86_64_ (8 CPU) 10:55:55 LINUX RESTART (8 CPU) 11:00:03 CPU %user %nice %system %iowait %steal %idle 11:10:06 all 0.33 0.00 0.16 0.12 0.01 99.39 11:10:06 0 0.18 0.00 0.14 0.54 0.01 99.13 11:10:06 1 0.99 0.00 0.11 0.04 0.02 98.84 11:10:06 2 0.34 0.00 0.33 0.10 0.01 99.22 11:10:06 3 0.27 0.00 0.13 0.06 0.01 99.53 11:10:06 4 0.22 0.00 0.11 0.02 0.01 99.64 11:10:06 5 0.19 0.00 0.24 0.07 0.00 99.50 11:10:06 6 0.18 0.00 0.12 0.02 0.01 99.67 11:10:06 7 0.29 0.00 0.09 0.06 0.01 99.55 11:20:00 all 0.08 0.00 0.01 0.01 0.01 99.89 11:20:00 0 0.02 0.00 0.02 0.00 0.01 99.95 11:20:00 1 0.34 0.00 0.01 0.00 0.01 99.64 11:20:00 2 0.04 0.00 0.03 0.01 0.02 99.91 11:20:00 3 0.04 0.00 0.02 0.05 0.00 99.90 11:20:00 4 0.01 0.00 0.01 0.00 0.00 99.99 11:20:00 5 0.12 0.00 0.01 0.00 0.00 99.87 11:20:00 6 0.02 0.00 0.01 0.01 0.01 99.95 11:20:00 7 0.05 0.00 0.02 0.00 0.01 99.93 11:30:00 all 0.08 0.00 0.01 0.01 0.01 99.90 11:30:00 0 0.00 0.00 0.02 0.00 0.00 99.97 11:30:00 1 0.02 0.00 0.02 0.00 0.01 99.95 11:30:00 2 0.40 0.00 0.01 0.00 0.01 99.57 11:30:00 3 0.00 0.00 0.00 0.03 0.00 99.96 11:30:00 4 0.01 0.00 0.01 0.00 0.00 99.98 11:30:00 5 0.01 0.00 0.01 0.00 0.00 99.97 11:30:00 6 0.01 0.00 0.01 0.01 0.01 99.95 11:30:00 7 0.16 0.00 0.02 0.00 0.01 99.80 11:40:01 all 0.06 0.00 0.01 0.00 0.01 99.92 11:40:01 0 0.00 0.00 0.01 0.00 0.00 99.99 11:40:01 1 0.03 0.00 0.01 0.00 0.00 99.96 11:40:01 2 0.35 0.00 0.03 0.00 0.02 99.59 11:40:01 3 0.01 0.00 0.01 0.00 0.01 99.98 11:40:01 4 0.01 0.00 0.00 0.01 0.00 99.98 11:40:01 5 0.03 0.00 0.01 0.00 0.00 99.95 11:40:01 6 0.01 0.00 0.01 0.03 0.01 99.95 11:40:01 7 0.02 0.00 0.01 0.00 0.00 99.97 11:50:01 all 0.06 0.00 0.01 0.00 0.01 99.91 11:50:01 0 0.00 0.00 0.00 0.00 0.00 99.99 11:50:01 1 0.02 0.00 0.01 0.00 0.01 99.96 11:50:01 2 0.12 0.00 0.02 0.00 0.02 99.84 11:50:01 3 0.33 0.00 0.01 0.00 0.00 99.65 11:50:01 4 0.01 0.00 0.01 0.02 0.01 99.95 11:50:01 5 0.01 0.00 0.01 0.00 0.01 99.98 11:50:01 6 0.01 0.00 0.01 0.00 0.01 99.96 11:50:01 7 0.01 0.00 0.01 0.01 0.00 99.96 12:00:02 all 0.01 0.00 0.01 0.00 0.01 99.97 12:00:02 0 0.00 0.00 0.01 0.00 0.00 99.99 12:00:02 1 0.03 0.00 0.01 0.00 0.01 99.96 12:00:02 2 0.02 0.00 0.02 0.00 0.02 99.93 12:00:02 3 0.00 0.00 0.00 0.00 0.00 99.99 12:00:02 4 0.01 0.00 0.01 0.00 0.00 99.98 12:00:02 5 0.00 0.00 0.01 0.00 0.00 99.99 12:00:02 6 0.01 0.00 0.01 0.00 0.01 99.97 12:00:02 7 0.01 0.00 0.01 0.03 0.00 99.95 12:10:02 all 0.09 0.00 0.01 0.01 0.01 99.88 12:10:02 0 0.00 0.00 0.00 0.00 0.00 99.99 12:10:02 1 0.68 0.00 0.01 0.00 0.01 99.30 12:10:02 2 0.02 0.00 0.02 0.00 0.02 99.94 12:10:02 3 0.01 0.00 0.02 0.00 0.01 99.96 12:10:02 4 0.01 0.00 0.01 0.00 0.00 99.98 12:10:02 5 0.01 0.00 0.01 0.00 0.00 99.98 12:10:02 6 0.01 0.00 0.01 0.00 0.01 99.97 12:10:02 7 0.01 0.00 0.01 0.03 0.00 99.95 12:20:01 all 0.11 0.00 0.01 0.01 0.01 99.87 12:20:01 0 0.01 0.00 0.01 0.00 0.00 99.98 12:20:01 1 0.09 0.00 0.01 0.00 0.00 99.90 12:20:01 2 0.65 0.00 0.02 0.00 0.02 99.31 12:20:01 3 0.03 0.00 0.01 0.00 0.01 99.95 12:20:01 4 0.01 0.00 0.01 0.00 0.01 99.97 12:20:01 5 0.06 0.00 0.01 0.00 0.00 99.93 12:20:01 6 0.01 0.00 0.01 0.00 0.01 99.96 12:20:01 7 0.01 0.00 0.01 0.04 0.00 99.94 12:30:03 all 0.03 0.00 0.01 0.00 0.01 99.95 12:30:03 0 0.00 0.00 0.01 0.00 0.00 99.99 12:30:03 1 0.02 0.00 0.02 0.00 0.01 99.95 12:30:03 2 0.14 0.00 0.01 0.00 0.00 99.84 12:30:03 3 0.01 0.00 0.01 0.00 0.00 99.98 12:30:03 4 0.01 0.00 0.01 0.00 0.01 99.96 12:30:03 5 0.01 0.00 0.00 0.00 0.00 99.98 12:30:03 6 0.01 0.00 0.02 0.02 0.01 99.94 12:30:03 7 0.01 0.00 0.01 0.02 0.00 99.96 12:40:03 all 0.08 0.00 0.01 0.01 0.01 99.90 12:40:03 0 0.00 0.00 0.00 0.00 0.00 99.99 12:40:03 1 0.04 0.00 0.01 0.00 0.01 99.93 12:40:03 2 0.58 0.00 0.00 0.00 0.01 99.41 12:40:03 3 0.01 0.00 0.00 0.00 0.00 99.99 12:40:03 4 0.01 0.00 0.00 0.00 0.00 99.98 12:40:03 5 0.02 0.00 0.01 0.00 0.02 99.95 12:40:03 6 0.01 0.00 0.01 0.04 0.01 99.94 12:40:03 7 0.01 0.00 0.01 0.00 0.00 99.98 12:50:01 all 0.06 0.00 0.01 0.01 0.01 99.92 12:50:01 0 0.00 0.00 0.01 0.00 0.00 99.98 12:50:01 1 0.02 0.00 0.01 0.00 0.01 99.96 12:50:01 2 0.39 0.00 0.01 0.00 0.01 99.59 12:50:01 3 0.01 0.00 0.01 0.01 0.00 99.97 12:50:01 4 0.01 0.00 0.01 0.01 0.01 99.97 12:50:01 5 0.01 0.00 0.01 0.00 0.01 99.97 12:50:01 6 0.01 0.00 0.01 0.02 0.01 99.95 12:50:01 7 0.01 0.00 0.03 0.00 0.02 99.94 12:50:01 CPU %user %nice %system %iowait %steal %idle 13:00:04 all 0.04 0.00 0.01 0.01 0.01 99.93 13:00:04 0 0.00 0.00 0.01 0.00 0.00 99.98 13:00:04 1 0.01 0.00 0.01 0.00 0.00 99.97 13:00:04 2 0.24 0.00 0.01 0.00 0.01 99.75 13:00:04 3 0.06 0.00 0.01 0.04 0.00 99.89 13:00:04 4 0.00 0.00 0.00 0.00 0.00 99.98 13:00:04 5 0.02 0.00 0.01 0.00 0.01 99.97 13:00:04 6 0.00 0.00 0.00 0.00 0.01 99.98 13:00:04 7 0.02 0.00 0.03 0.00 0.01 99.94 13:10:06 all 12.17 0.00 0.61 0.30 0.03 86.88 13:10:06 0 8.04 0.00 0.57 0.32 0.03 91.03 13:10:06 1 11.73 0.00 0.39 0.20 0.03 87.65 13:10:06 2 12.23 0.00 0.61 0.25 0.04 86.87 13:10:06 3 11.46 0.00 0.69 0.40 0.04 87.40 13:10:06 4 14.09 0.00 0.60 0.17 0.03 85.12 13:10:06 5 12.43 0.00 0.61 0.48 0.03 86.45 13:10:06 6 13.15 0.00 0.54 0.10 0.04 86.17 13:10:06 7 14.21 0.00 0.89 0.50 0.03 84.37 Average: all 1.02 0.00 0.07 0.04 0.01 98.87 Average: 0 0.64 0.00 0.06 0.07 0.01 99.23 Average: 1 1.08 0.00 0.05 0.02 0.01 98.84 Average: 2 1.20 0.00 0.09 0.03 0.02 98.67 Average: 3 0.94 0.00 0.07 0.05 0.01 98.93 Average: 4 1.11 0.00 0.06 0.02 0.01 98.80 Average: 5 1.00 0.00 0.07 0.04 0.01 98.88 Average: 6 1.03 0.00 0.06 0.02 0.01 98.87 Average: 7 1.14 0.00 0.09 0.05 0.01 98.71