---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-968 5.15.0-190-generic #200-Ubuntu SMP Fri Aug 7 15:06:04 UTC 2026 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: 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 conditional; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsa: Not affected Vulnerability Tsx async abort: Not affected Vulnerability Vmscape: Not affected ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 8.6G 31G 23% / 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 512 4745 4 2679 7127 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:4d:2f:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.185/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75487sec preferred_lft 75487sec inet6 fe80::f816:3eff:fe4d:2fa8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether b6:42:60:3d:99:dd 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 5.15.0-190-generic (prd-ubuntu2204-docker-2c-2g-968) 09/07/26 _x86_64_ (2 CPU) 03:27:39 LINUX RESTART (2 CPU) 03:30:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:40:10 10.29 0.93 8.77 0.59 38.30 1839.30 1477.38 03:50:01 1.28 0.01 1.26 0.01 0.04 15.40 0.07 04:00:10 1.10 0.00 1.10 0.01 0.00 13.54 0.05 04:10:10 1.21 0.00 1.21 0.01 0.00 14.63 0.07 04:20:01 1.19 0.00 1.18 0.01 0.01 14.09 0.05 04:30:10 1.22 0.00 1.21 0.01 0.00 14.50 0.07 04:40:10 1.29 0.00 1.28 0.01 0.27 15.81 0.07 04:50:01 1.15 0.00 1.15 0.01 0.00 13.81 0.05 05:00:10 13.82 0.00 1.33 12.49 0.14 16.11 103827.01 05:10:10 1.21 0.00 1.21 0.01 0.00 14.19 0.05 05:20:01 1.25 0.00 1.24 0.01 0.00 14.71 0.07 05:30:10 1.32 0.00 1.31 0.01 0.00 15.32 0.07 05:40:10 1.19 0.00 1.19 0.01 0.00 14.08 0.05 05:50:01 1.36 0.00 1.36 0.01 0.00 15.75 0.07 06:00:10 1.18 0.00 1.17 0.01 0.00 13.92 0.05 06:10:10 1.30 0.00 1.29 0.01 0.00 14.95 0.07 06:20:01 1.32 0.00 1.32 0.01 0.00 15.49 0.07 Average: 2.53 0.06 1.68 0.79 2.30 123.17 6290.92 03:30:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:10 4975336 7388308 386340 4.75 84072 2494264 971008 10.58 259500 2605672 184 03:50:01 4975084 7388456 386212 4.75 84444 2494276 971076 10.58 259884 2606320 120 04:00:10 4975084 7388780 385868 4.75 84772 2494280 971076 10.58 260204 2606704 144 04:10:10 4974832 7388864 385820 4.75 85088 2494292 971076 10.58 260528 2607024 148 04:20:01 4974832 7389208 385416 4.74 85424 2494304 971076 10.58 260864 2608860 244 04:30:10 4974584 7389512 385180 4.74 85784 2494500 971076 10.58 261216 2608624 208 04:40:10 4974336 7389812 384888 4.74 86120 2494720 971076 10.58 261552 2610088 140 04:50:01 4973836 7389676 384964 4.74 86468 2494728 972276 10.59 261912 2612752 124 05:00:10 4972072 7390756 383824 4.72 87084 2496956 971140 10.58 264728 2613752 148 05:10:10 4972072 7391096 383496 4.72 87412 2496964 971140 10.58 265056 2614980 196 05:20:01 4972072 7391432 383092 4.71 87740 2496972 971140 10.58 265392 2615852 236 05:30:10 4971820 7391728 382860 4.71 88088 2497176 971140 10.58 265732 2616684 148 05:40:10 4966780 7387172 387404 4.77 88432 2497312 971204 10.58 266080 2617556 216 05:50:01 4964764 7385492 389080 4.79 88756 2497320 971204 10.58 266408 2619020 240 06:00:10 4962244 7383440 391100 4.81 89096 2497460 971204 10.58 266740 2620336 216 06:10:10 4959472 7381024 393544 4.84 89448 2497464 971396 10.59 267092 2624492 120 06:20:01 4957712 7379708 394840 4.86 89876 2497480 971396 10.59 267520 2624692 272 Average: 4970408 7387910 386702 4.76 86947 2495910 971218 10.58 263553 2613730 183 03:30:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:40:10 lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 03:40:10 ens3 12.92 8.18 114.81 1.41 0.00 0.00 0.00 0.00 03:40:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 ens3 0.78 0.12 0.10 0.05 0.00 0.00 0.00 0.00 03:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:10 lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:00:10 ens3 0.67 0.10 0.08 0.04 0.00 0.00 0.00 0.00 04:00:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:10 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 04:10:10 ens3 0.61 0.09 0.05 0.02 0.00 0.00 0.00 0.00 04:10:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 lo 0.06 0.06 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 ens3 0.59 0.08 0.05 0.02 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:10 lo 0.06 0.06 0.00 0.00 0.00 0.00 0.00 0.00 04:30:10 ens3 0.60 0.10 0.06 0.02 0.00 0.00 0.00 0.00 04:30:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:10 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 04:40:10 ens3 0.72 0.15 0.10 0.04 0.00 0.00 0.00 0.00 04:40:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 ens3 0.80 0.16 0.13 0.07 0.00 0.00 0.00 0.00 04:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:10 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 05:00:10 ens3 0.81 0.16 0.12 0.06 0.00 0.00 0.00 0.00 05:00:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:10 lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:10:10 ens3 0.73 0.14 0.09 0.04 0.00 0.00 0.00 0.00 05:10:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 ens3 0.64 0.11 0.06 0.02 0.00 0.00 0.00 0.00 05:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:10 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 05:30:10 ens3 0.64 0.10 0.06 0.02 0.00 0.00 0.00 0.00 05:30:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:10 lo 0.06 0.06 0.00 0.00 0.00 0.00 0.00 0.00 05:40:10 ens3 0.70 0.10 0.07 0.02 0.00 0.00 0.00 0.00 05:40:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 ens3 0.78 0.15 0.10 0.05 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:10 lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:00:10 ens3 0.77 0.12 0.09 0.04 0.00 0.00 0.00 0.00 06:00:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:10 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 06:10:10 ens3 1.16 0.38 0.18 1.01 0.00 0.00 0.00 0.00 06:10:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 ens3 1.09 0.27 0.28 0.17 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 1.48 0.62 6.92 0.18 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 5.15.0-190-generic (prd-ubuntu2204-docker-2c-2g-968) 09/07/26 _x86_64_ (2 CPU) 03:27:39 LINUX RESTART (2 CPU) 03:30:04 CPU %user %nice %system %iowait %steal %idle 03:40:10 all 3.28 0.00 0.37 0.21 0.01 96.14 03:40:10 0 5.52 0.00 0.49 0.22 0.01 93.75 03:40:10 1 1.02 0.00 0.24 0.19 0.01 98.52 03:50:01 all 0.43 0.00 0.07 0.01 0.01 99.48 03:50:01 0 0.08 0.00 0.06 0.02 0.01 99.84 03:50:01 1 0.77 0.00 0.09 0.01 0.01 99.12 04:00:10 all 0.43 0.00 0.06 0.01 0.01 99.49 04:00:10 0 0.06 0.00 0.07 0.01 0.01 99.85 04:00:10 1 0.80 0.00 0.05 0.01 0.01 99.13 04:10:10 all 0.24 0.00 0.04 0.01 0.01 99.69 04:10:10 0 0.45 0.00 0.05 0.01 0.01 99.48 04:10:10 1 0.03 0.00 0.04 0.02 0.01 99.91 04:20:01 all 0.04 0.00 0.04 0.01 0.00 99.90 04:20:01 0 0.04 0.00 0.04 0.01 0.00 99.91 04:20:01 1 0.04 0.00 0.05 0.02 0.00 99.89 04:30:10 all 0.16 0.00 0.05 0.02 0.00 99.77 04:30:10 0 0.06 0.00 0.06 0.02 0.00 99.86 04:30:10 1 0.26 0.00 0.04 0.01 0.00 99.68 04:40:10 all 0.29 0.00 0.04 0.01 0.01 99.65 04:40:10 0 0.05 0.00 0.04 0.02 0.01 99.89 04:40:10 1 0.53 0.00 0.04 0.01 0.01 99.42 04:50:01 all 0.26 0.00 0.06 0.01 0.01 99.66 04:50:01 0 0.47 0.00 0.06 0.01 0.01 99.45 04:50:01 1 0.06 0.00 0.05 0.02 0.01 99.86 05:00:10 all 0.09 0.00 0.07 0.04 0.00 99.80 05:00:10 0 0.04 0.00 0.06 0.07 0.00 99.83 05:00:10 1 0.13 0.00 0.07 0.01 0.01 99.78 05:10:10 all 0.04 0.00 0.05 0.01 0.01 99.89 05:10:10 0 0.03 0.00 0.05 0.01 0.01 99.90 05:10:10 1 0.05 0.00 0.05 0.01 0.01 99.88 05:20:01 all 0.64 0.00 0.06 0.01 0.01 99.28 05:20:01 0 1.23 0.00 0.08 0.01 0.01 98.68 05:20:01 1 0.05 0.00 0.04 0.02 0.01 99.88 05:20:01 CPU %user %nice %system %iowait %steal %idle 05:30:10 all 0.13 0.00 0.05 0.01 0.00 99.80 05:30:10 0 0.05 0.00 0.05 0.02 0.00 99.87 05:30:10 1 0.21 0.00 0.06 0.01 0.00 99.72 05:40:10 all 0.52 0.00 0.06 0.01 0.01 99.40 05:40:10 0 0.21 0.00 0.05 0.02 0.01 99.71 05:40:10 1 0.83 0.00 0.06 0.01 0.00 99.09 05:50:01 all 0.34 0.00 0.06 0.01 0.01 99.58 05:50:01 0 0.32 0.00 0.05 0.02 0.01 99.60 05:50:01 1 0.36 0.00 0.06 0.01 0.01 99.56 06:00:10 all 0.06 0.00 0.05 0.01 0.01 99.87 06:00:10 0 0.07 0.00 0.05 0.01 0.01 99.85 06:00:10 1 0.04 0.00 0.06 0.01 0.01 99.88 06:10:10 all 0.27 0.00 0.05 0.02 0.01 99.66 06:10:10 0 0.08 0.00 0.05 0.01 0.01 99.87 06:10:10 1 0.46 0.00 0.05 0.03 0.01 99.46 06:20:01 all 0.04 0.00 0.04 0.02 0.00 99.90 06:20:01 0 0.05 0.00 0.05 0.01 0.00 99.89 06:20:01 1 0.04 0.00 0.04 0.02 0.01 99.90 Average: all 0.43 0.00 0.07 0.03 0.01 99.47 Average: 0 0.52 0.00 0.08 0.03 0.01 99.36 Average: 1 0.34 0.00 0.06 0.02 0.01 99.57