---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-43504 5.15.0-138-generic #148-Ubuntu SMP Fri Mar 14 19:05:48 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: 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: 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 11G 144G 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 707 27092 4 4292 30917 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:de:f0:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.187/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 79216sec preferred_lft 79216sec inet6 fe80::f816:3eff:fede:f015/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether b2:55:2f:8f:7e:df 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 inet6 fe80::b055:2fff:fe8f:7edf/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-43504) 09/04/25 _x86_64_ (8 CPU) 12:31:02 LINUX RESTART (8 CPU) 12:40:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:50:06 1.52 0.00 1.51 0.01 0.03 19.65 1008.85 13:00:01 1.57 0.18 1.39 0.00 5.37 16.50 0.00 13:10:02 1.33 0.00 1.33 0.00 0.00 14.92 0.00 13:20:18 1.35 0.00 1.35 0.00 0.01 15.27 0.00 13:30:01 1.27 0.00 1.27 0.00 0.00 14.50 0.00 13:40:01 1.27 0.00 1.27 0.00 0.11 14.46 0.00 13:50:18 1.30 0.00 1.30 0.00 0.00 15.00 0.00 14:00:01 1.27 0.00 1.27 0.00 0.00 14.86 0.00 14:10:01 13.58 0.00 1.31 12.27 0.15 15.34 508834.86 14:20:15 1.34 0.00 1.34 0.00 0.00 15.54 0.00 14:30:02 61.64 4.01 55.18 2.44 264.38 7214.03 5177.14 Average: 7.83 0.37 6.12 1.33 24.00 655.20 46805.41 12:40:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:06 29735912 31762260 610564 1.86 68036 2286956 1522708 4.49 404880 2424780 148 13:00:01 29687336 31716368 656060 2.00 68640 2288564 1526300 4.50 406804 2467140 244 13:10:02 29678268 31707724 664652 2.02 69072 2288568 1526364 4.50 407216 2478420 8 13:20:18 29668232 31698176 674280 2.05 69500 2288576 1526364 4.50 407668 2487144 4 13:30:01 29661684 31692032 680172 2.07 69852 2288652 1526492 4.50 407996 2497132 4 13:40:01 29652476 31683380 688740 2.10 70224 2288820 1526624 4.50 408376 2507908 16 13:50:18 29649984 31681244 690944 2.10 70568 2288828 1526688 4.50 408732 2508024 40 14:00:01 29642468 31674176 698084 2.12 70960 2288904 1527072 4.50 409700 2508968 20 14:10:01 29629392 31671576 700616 2.13 71524 2298800 1527136 4.50 420044 2511772 16 14:20:15 29628388 31671052 701180 2.13 71956 2298808 1527136 4.50 420500 2512776 12 14:30:02 27830296 31729996 576992 1.76 136084 4016088 1157208 3.41 827956 3748744 173844 Average: 29496767 31698908 667480 2.03 76038 2447415 1492736 4.40 448170 2604801 15851 12:40:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:06 ens3 0.61 0.36 0.24 0.43 0.00 0.00 0.00 0.00 12:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:01 ens3 1.23 0.95 0.77 0.84 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:02 ens3 0.59 0.32 0.21 0.36 0.00 0.00 0.00 0.00 13:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:20:18 ens3 0.30 0.23 0.12 0.27 0.00 0.00 0.00 0.00 13:20:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:30:01 ens3 0.54 0.33 0.20 0.34 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:40:01 ens3 1.32 1.85 0.24 2.56 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:50:18 ens3 0.25 0.17 0.10 0.26 0.00 0.00 0.00 0.00 13:50:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:00:01 ens3 0.84 0.58 0.40 0.67 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:10:01 ens3 1.57 0.35 0.81 0.38 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:20:15 ens3 0.42 0.23 0.18 0.29 0.00 0.00 0.00 0.00 14:20:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:02 lo 2.40 2.40 0.54 0.54 0.00 0.00 0.00 0.00 14:30:02 ens3 137.68 111.34 1391.29 262.78 0.00 0.00 0.00 0.00 14:30:02 docker0 0.74 1.05 0.05 24.90 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 12.93 10.38 123.92 23.93 0.00 0.00 0.00 0.00 Average: docker0 0.07 0.09 0.00 2.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-43504) 09/04/25 _x86_64_ (8 CPU) 12:31:02 LINUX RESTART (8 CPU) 12:40:00 CPU %user %nice %system %iowait %steal %idle 12:50:06 all 0.04 0.00 0.01 0.00 0.00 99.93 12:50:06 0 0.04 0.00 0.01 0.00 0.00 99.95 12:50:06 1 0.21 0.00 0.02 0.01 0.00 99.75 12:50:06 2 0.01 0.00 0.00 0.00 0.00 99.98 12:50:06 3 0.00 0.00 0.01 0.00 0.00 99.99 12:50:06 4 0.03 0.00 0.02 0.00 0.01 99.93 12:50:06 5 0.01 0.00 0.01 0.00 0.00 99.97 12:50:06 6 0.01 0.00 0.01 0.00 0.00 99.97 12:50:06 7 0.04 0.00 0.02 0.01 0.00 99.92 13:00:01 all 0.09 0.00 0.01 0.00 0.00 99.89 13:00:01 0 0.01 0.00 0.01 0.00 0.00 99.97 13:00:01 1 0.06 0.00 0.01 0.02 0.01 99.90 13:00:01 2 0.08 0.00 0.01 0.00 0.01 99.90 13:00:01 3 0.01 0.00 0.01 0.00 0.00 99.98 13:00:01 4 0.08 0.00 0.04 0.01 0.01 99.86 13:00:01 5 0.16 0.00 0.01 0.00 0.01 99.82 13:00:01 6 0.26 0.00 0.01 0.00 0.00 99.74 13:00:01 7 0.06 0.00 0.01 0.00 0.00 99.93 13:10:02 all 0.06 0.00 0.01 0.00 0.01 99.92 13:10:02 0 0.01 0.00 0.01 0.00 0.01 99.98 13:10:02 1 0.03 0.00 0.04 0.02 0.01 99.90 13:10:02 2 0.39 0.00 0.03 0.00 0.01 99.57 13:10:02 3 0.00 0.00 0.00 0.00 0.00 99.99 13:10:02 4 0.02 0.00 0.00 0.00 0.00 99.98 13:10:02 5 0.02 0.00 0.01 0.00 0.00 99.97 13:10:02 6 0.00 0.00 0.01 0.00 0.00 99.99 13:10:02 7 0.03 0.00 0.01 0.01 0.00 99.95 13:20:18 all 0.08 0.00 0.01 0.01 0.00 99.90 13:20:18 0 0.01 0.00 0.01 0.00 0.00 99.98 13:20:18 1 0.02 0.00 0.02 0.02 0.01 99.93 13:20:18 2 0.58 0.00 0.01 0.02 0.01 99.38 13:20:18 3 0.00 0.00 0.00 0.00 0.00 99.99 13:20:18 4 0.01 0.00 0.00 0.00 0.00 99.98 13:20:18 5 0.01 0.00 0.01 0.00 0.00 99.98 13:20:18 6 0.01 0.00 0.01 0.00 0.00 99.99 13:20:18 7 0.04 0.00 0.01 0.00 0.00 99.96 13:30:01 all 0.08 0.00 0.01 0.00 0.01 99.90 13:30:01 0 0.01 0.00 0.01 0.00 0.01 99.97 13:30:01 1 0.57 0.00 0.04 0.03 0.02 99.34 13:30:01 2 0.01 0.00 0.03 0.01 0.03 99.93 13:30:01 3 0.01 0.00 0.01 0.00 0.00 99.98 13:30:01 4 0.00 0.00 0.00 0.00 0.00 99.99 13:30:01 5 0.01 0.00 0.01 0.00 0.00 99.98 13:30:01 6 0.00 0.00 0.00 0.00 0.00 99.99 13:30:01 7 0.01 0.00 0.01 0.00 0.00 99.97 13:40:01 all 0.10 0.00 0.01 0.00 0.00 99.88 13:40:01 0 0.00 0.00 0.01 0.00 0.00 99.98 13:40:01 1 0.03 0.00 0.03 0.01 0.01 99.93 13:40:01 2 0.02 0.00 0.02 0.00 0.01 99.95 13:40:01 3 0.02 0.00 0.02 0.00 0.01 99.96 13:40:01 4 0.01 0.00 0.01 0.00 0.00 99.98 13:40:01 5 0.01 0.00 0.01 0.01 0.00 99.97 13:40:01 6 0.64 0.00 0.01 0.00 0.00 99.35 13:40:01 7 0.03 0.00 0.01 0.00 0.00 99.95 13:50:18 all 0.11 0.00 0.02 0.00 0.00 99.87 13:50:18 0 0.01 0.00 0.01 0.01 0.00 99.98 13:50:18 1 0.01 0.00 0.01 0.00 0.00 99.99 13:50:18 2 0.01 0.00 0.01 0.00 0.00 99.97 13:50:18 3 0.01 0.00 0.00 0.00 0.00 99.99 13:50:18 4 0.03 0.00 0.04 0.00 0.01 99.92 13:50:18 5 0.02 0.00 0.01 0.02 0.00 99.96 13:50:18 6 0.80 0.00 0.04 0.00 0.00 99.16 13:50:18 7 0.00 0.00 0.01 0.00 0.00 99.98 14:00:01 all 0.07 0.00 0.01 0.00 0.00 99.91 14:00:01 0 0.01 0.00 0.01 0.00 0.00 99.97 14:00:01 1 0.02 0.00 0.01 0.00 0.00 99.97 14:00:01 2 0.01 0.00 0.02 0.00 0.01 99.96 14:00:01 3 0.01 0.00 0.00 0.00 0.00 99.99 14:00:01 4 0.03 0.00 0.03 0.00 0.01 99.92 14:00:01 5 0.03 0.00 0.01 0.02 0.00 99.94 14:00:01 6 0.46 0.00 0.01 0.00 0.01 99.52 14:00:01 7 0.01 0.00 0.01 0.00 0.00 99.98 14:10:01 all 0.13 0.00 0.01 0.02 0.01 99.83 14:10:01 0 0.01 0.00 0.04 0.12 0.03 99.80 14:10:01 1 0.03 0.00 0.02 0.01 0.01 99.94 14:10:01 2 0.81 0.00 0.02 0.01 0.01 99.15 14:10:01 3 0.01 0.00 0.01 0.00 0.00 99.98 14:10:01 4 0.01 0.00 0.02 0.00 0.01 99.96 14:10:01 5 0.01 0.00 0.01 0.02 0.00 99.96 14:10:01 6 0.13 0.00 0.00 0.00 0.03 99.84 14:10:01 7 0.00 0.00 0.01 0.00 0.00 99.99 14:20:15 all 0.10 0.00 0.01 0.00 0.00 99.88 14:20:15 0 0.02 0.00 0.02 0.00 0.00 99.96 14:20:15 1 0.03 0.00 0.03 0.02 0.01 99.91 14:20:15 2 0.71 0.00 0.03 0.00 0.01 99.25 14:20:15 3 0.01 0.00 0.01 0.00 0.00 99.98 14:20:15 4 0.01 0.00 0.01 0.00 0.00 99.98 14:20:15 5 0.00 0.00 0.01 0.00 0.00 99.98 14:20:15 6 0.00 0.00 0.00 0.00 0.00 99.99 14:20:15 7 0.00 0.00 0.01 0.00 0.00 99.99 14:30:02 all 5.90 0.00 0.52 0.20 0.02 93.36 14:30:02 0 4.10 0.00 0.42 0.04 0.02 95.42 14:30:02 1 5.67 0.00 0.61 0.24 0.02 93.46 14:30:02 2 4.63 0.00 0.48 0.60 0.02 94.27 14:30:02 3 5.62 0.00 0.52 0.31 0.03 93.53 14:30:02 4 8.01 0.00 0.69 0.12 0.02 91.16 14:30:02 5 6.24 0.00 0.40 0.08 0.02 93.26 14:30:02 6 7.61 0.00 0.61 0.16 0.02 91.61 14:30:02 7 5.36 0.00 0.44 0.05 0.02 94.13 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.60 0.00 0.06 0.02 0.01 99.31 Average: 0 0.38 0.00 0.05 0.02 0.01 99.55 Average: 1 0.59 0.00 0.07 0.03 0.01 99.29 Average: 2 0.66 0.00 0.06 0.06 0.01 99.22 Average: 3 0.51 0.00 0.05 0.03 0.00 99.41 Average: 4 0.73 0.00 0.08 0.01 0.01 99.17 Average: 5 0.58 0.00 0.04 0.01 0.00 99.36 Average: 6 0.89 0.00 0.06 0.01 0.01 99.03 Average: 7 0.50 0.00 0.05 0.01 0.00 99.44