---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-3333 5.15.0-153-generic #163-Ubuntu SMP Thu Aug 7 16:37:18 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): 2 On-line CPU(s) list: 0,1 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): 2 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: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0,1 Vulnerability Gather data sampling: Not affected Vulnerability Indirect target selection: 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 disabled; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 9.3G 30G 24% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 794M 4.0K 794M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7937 529 3518 4 3890 7097 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:96:cb:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.99/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75442sec preferred_lft 75442sec inet6 fe80::f816:3eff:fe96:cbc2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 3a:43:03:53:a1:c7 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 5.15.0-153-generic (prd-ubuntu2204-docker-2c-2g-3333) 10/13/25 _x86_64_ (2 CPU) 15:50:23 LINUX RESTART (2 CPU) 16:00:10 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:10:01 14.06 12.13 1.91 0.02 138.02 36.08 630.46 16:20:11 1.46 0.00 1.46 0.00 0.01 17.00 0.00 16:30:11 1.53 0.00 1.53 0.00 0.00 17.30 0.00 16:40:01 1.56 0.00 1.56 0.00 0.00 17.23 0.00 16:50:11 1.64 0.00 1.64 0.00 0.00 17.92 0.00 17:00:11 1.51 0.00 1.51 0.00 0.00 16.87 0.00 17:10:01 1.52 0.00 1.52 0.00 0.00 16.76 0.00 17:20:01 11.26 0.00 1.66 9.60 0.15 18.29 106958.80 17:30:11 1.57 0.00 1.57 0.00 0.00 17.27 0.00 17:40:01 1.50 0.00 1.50 0.00 0.00 16.99 0.00 17:50:11 1.56 0.00 1.56 0.00 0.20 17.48 0.00 18:00:11 1.59 0.00 1.59 0.00 0.00 17.49 0.00 18:10:01 1.53 0.00 1.53 0.00 0.00 16.77 0.00 18:20:11 1.62 0.00 1.62 0.00 0.00 17.59 0.00 18:30:11 1.62 0.00 1.62 0.00 0.00 17.51 0.00 18:40:01 1.51 0.00 1.51 0.00 0.00 16.34 0.00 18:50:08 44.83 4.16 39.88 0.79 249.99 3192.38 1240.20 Average: 5.42 0.95 3.86 0.61 22.89 207.22 6401.14 16:00:10 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:10:01 5124532 7400492 396456 4.88 61340 2399108 955564 10.41 502304 2251524 240 16:20:11 5123020 7399728 397236 4.89 61944 2399248 955564 10.41 502904 2251664 132 16:30:11 5120752 7398196 398812 4.91 62536 2399384 955692 10.41 503496 2252008 132 16:40:01 5119996 7398020 398936 4.91 63096 2399392 955692 10.41 504056 2252132 124 16:50:11 5118736 7397484 399508 4.92 63664 2399524 955692 10.41 504624 2252364 116 17:00:11 5117224 7396588 400416 4.93 64256 2399532 955692 10.41 505216 2252400 204 17:10:01 5115712 7395628 401356 4.94 64792 2399548 955692 10.41 505752 2252568 124 17:20:01 5113724 7396792 400048 4.92 65656 2401804 955692 10.41 508804 2252556 124 17:30:11 5112720 7396404 400464 4.93 66252 2401804 955692 10.41 509404 2252624 148 17:40:01 5111460 7395740 401116 4.93 66848 2401820 955884 10.42 509988 2252852 240 17:50:11 5109948 7395012 401840 4.94 67424 2402008 955884 10.42 510564 2253208 152 18:00:11 5108944 7394588 402244 4.95 67980 2402020 955884 10.42 511120 2253148 148 18:10:01 5108692 7395052 401712 4.94 68540 2402164 953528 10.39 511688 2251224 124 18:20:11 5107684 7394636 402136 4.95 69116 2402172 953528 10.39 512264 2251312 148 18:30:11 5106928 7394448 402304 4.95 69664 2402180 953596 10.39 512812 2251276 144 18:40:01 5104156 7392328 404384 4.97 70176 2402320 953596 10.39 513316 2251548 240 18:50:08 3395996 6593800 1160980 14.28 113880 3223452 1627164 17.73 755548 3640112 18584 Average: 5012954 7349114 445291 5.48 68657 2449264 994708 10.84 522580 2333795 1243 16:00:10 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 ens3 0.30 0.12 0.10 0.06 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:20:11 ens3 0.33 0.14 0.10 0.06 0.00 0.00 0.00 0.00 16:20:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:30:11 ens3 0.42 0.22 0.11 0.67 0.00 0.00 0.00 0.00 16:30:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:40:01 ens3 0.29 0.10 0.08 0.04 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:50:11 ens3 0.16 0.08 0.04 0.02 0.00 0.00 0.00 0.00 16:50:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:00:11 ens3 0.17 0.08 0.04 0.02 0.00 0.00 0.00 0.00 17:00:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:10:01 ens3 0.19 0.10 0.07 0.04 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 ens3 0.16 0.07 0.04 0.02 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:30:11 ens3 0.16 0.09 0.04 0.02 0.00 0.00 0.00 0.00 17:30:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:40:01 ens3 0.55 0.18 0.20 0.12 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:50:11 ens3 0.26 0.11 0.08 0.04 0.00 0.00 0.00 0.00 17:50:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:00:11 ens3 0.27 0.10 0.08 0.04 0.00 0.00 0.00 0.00 18:00:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:10:01 ens3 0.26 0.12 0.10 0.06 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:20:11 ens3 0.39 0.17 0.13 0.08 0.00 0.00 0.00 0.00 18:20:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:30:11 ens3 0.35 0.13 0.11 0.06 0.00 0.00 0.00 0.00 18:30:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:40:01 ens3 0.29 0.11 0.08 0.04 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:08 lo 0.77 0.77 0.09 0.09 0.00 0.00 0.00 0.00 18:50:08 ens3 66.89 51.72 639.68 11.79 0.00 0.00 0.00 0.00 18:50:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 4.25 3.19 38.13 0.78 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 5.15.0-153-generic (prd-ubuntu2204-docker-2c-2g-3333) 10/13/25 _x86_64_ (2 CPU) 15:50:23 LINUX RESTART (2 CPU) 16:00:10 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.42 0.17 0.10 0.43 0.02 98.86 16:10:01 0 0.13 0.22 0.12 0.71 0.03 98.78 16:10:01 1 0.70 0.11 0.08 0.15 0.02 98.94 16:20:11 all 0.27 0.00 0.06 0.44 0.02 99.21 16:20:11 0 0.29 0.00 0.07 0.18 0.02 99.44 16:20:11 1 0.25 0.00 0.06 0.70 0.02 98.98 16:30:11 all 0.35 0.00 0.06 0.17 0.02 99.40 16:30:11 0 0.34 0.00 0.06 0.32 0.02 99.26 16:30:11 1 0.36 0.00 0.06 0.02 0.01 99.54 16:40:01 all 0.34 0.00 0.05 0.02 0.02 99.58 16:40:01 0 0.22 0.00 0.05 0.02 0.02 99.69 16:40:01 1 0.46 0.00 0.04 0.01 0.02 99.47 16:50:11 all 0.32 0.00 0.05 0.03 0.02 99.57 16:50:11 0 0.56 0.00 0.04 0.03 0.01 99.36 16:50:11 1 0.08 0.00 0.07 0.03 0.02 99.79 17:00:11 all 0.05 0.00 0.05 0.15 0.03 99.72 17:00:11 0 0.04 0.00 0.04 0.26 0.02 99.63 17:00:11 1 0.06 0.00 0.06 0.05 0.03 99.81 17:10:01 all 0.08 0.00 0.04 0.06 0.03 99.79 17:10:01 0 0.13 0.00 0.05 0.03 0.03 99.76 17:10:01 1 0.04 0.00 0.04 0.09 0.02 99.82 17:20:01 all 0.16 0.00 0.05 0.05 0.03 99.71 17:20:01 0 0.12 0.00 0.07 0.07 0.04 99.71 17:20:01 1 0.21 0.00 0.04 0.02 0.03 99.71 17:30:11 all 0.38 0.00 0.05 0.30 0.02 99.25 17:30:11 0 0.15 0.00 0.05 0.57 0.02 99.22 17:30:11 1 0.61 0.00 0.05 0.04 0.02 99.29 17:40:01 all 0.26 0.00 0.06 0.30 0.02 99.37 17:40:01 0 0.39 0.00 0.07 0.26 0.02 99.27 17:40:01 1 0.13 0.00 0.04 0.34 0.02 99.47 17:50:11 all 0.08 0.00 0.05 0.08 0.02 99.78 17:50:11 0 0.11 0.00 0.04 0.02 0.02 99.82 17:50:11 1 0.05 0.00 0.05 0.13 0.03 99.74 17:50:11 CPU %user %nice %system %iowait %steal %idle 18:00:11 all 0.45 0.00 0.04 0.02 0.03 99.46 18:00:11 0 0.55 0.00 0.05 0.00 0.04 99.35 18:00:11 1 0.34 0.00 0.03 0.04 0.02 99.58 18:10:01 all 0.37 0.00 0.05 0.02 0.04 99.52 18:10:01 0 0.14 0.00 0.07 0.05 0.03 99.71 18:10:01 1 0.60 0.00 0.02 0.00 0.04 99.34 18:20:11 all 0.15 0.00 0.04 0.01 0.02 99.77 18:20:11 0 0.29 0.00 0.06 0.01 0.03 99.61 18:20:11 1 0.02 0.00 0.03 0.01 0.01 99.92 18:30:11 all 0.22 0.00 0.05 0.11 0.02 99.60 18:30:11 0 0.07 0.00 0.06 0.06 0.03 99.78 18:30:11 1 0.37 0.00 0.04 0.15 0.02 99.42 18:40:01 all 0.32 0.00 0.06 0.40 0.03 99.19 18:40:01 0 0.26 0.00 0.06 0.09 0.03 99.56 18:40:01 1 0.38 0.00 0.05 0.71 0.03 98.83 18:50:08 all 36.70 0.00 1.58 1.12 0.06 60.54 18:50:08 0 34.86 0.00 1.51 1.43 0.06 62.13 18:50:08 1 38.54 0.00 1.64 0.81 0.07 58.95 Average: all 2.43 0.01 0.14 0.22 0.03 97.17 Average: 0 2.30 0.01 0.15 0.24 0.03 97.27 Average: 1 2.56 0.01 0.14 0.19 0.02 97.07