---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-14807 5.15.0-161-generic #171-Ubuntu SMP Sat Oct 11 08:17:01 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 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 8.7G 30G 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 544 4424 4 2968 7094 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:ea:09:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.53/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 73305sec preferred_lft 73305sec inet6 fe80::f816:3eff:feea:92f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether e2:e6:39:ac:49:aa 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 5.15.0-161-generic (prd-ubuntu2204-docker-2c-2g-14807) 12/18/25 _x86_64_ (2 CPU) 10:21:56 LINUX RESTART (2 CPU) 10:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:40:01 1.18 0.00 1.17 0.01 0.04 15.29 10.37 10:50:01 12.73 0.00 1.12 11.61 0.15 13.36 106799.39 11:00:02 1.00 0.00 1.00 0.00 0.00 11.95 0.00 11:10:01 1.13 0.00 1.13 0.00 0.00 13.66 0.01 11:20:03 1.07 0.00 1.07 0.00 0.01 12.51 0.00 11:30:00 1.10 0.00 1.10 0.00 0.00 13.28 0.00 11:40:01 1.07 0.00 1.07 0.00 0.58 12.75 0.00 11:50:04 1.09 0.00 1.09 0.00 0.00 12.89 0.00 12:00:04 1.15 0.00 1.15 0.00 0.00 13.77 0.00 12:10:01 1.13 0.00 1.13 0.00 0.00 13.40 0.00 12:20:05 1.07 0.00 1.07 0.00 0.00 12.99 0.00 12:30:06 1.13 0.00 1.13 0.00 0.00 13.84 0.00 12:40:01 1.16 0.00 1.16 0.00 0.00 14.16 0.00 12:50:06 1.14 0.00 1.14 0.00 0.00 14.14 0.00 13:00:06 1.22 0.00 1.22 0.00 0.00 14.69 0.00 13:10:01 1.30 0.00 1.30 0.00 0.00 15.28 0.00 13:20:07 1.36 0.00 1.36 0.00 0.00 15.64 0.00 13:30:08 1.33 0.00 1.33 0.00 0.00 15.24 0.00 13:40:02 1.31 0.00 1.31 0.00 0.00 14.74 0.00 13:50:08 1.39 0.00 1.39 0.00 0.00 15.77 0.00 Average: 1.75 0.00 1.17 0.58 0.04 13.97 5342.16 10:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 5309428 7408764 397920 4.90 57072 2234668 972388 10.60 394664 2183784 236 10:50:01 5307664 7409880 396824 4.88 57748 2236860 972388 10.60 397564 2184596 184 11:00:02 5307160 7409624 397108 4.89 57988 2236864 972388 10.60 397804 2184564 316 11:10:01 5306908 7409880 396776 4.88 58408 2236944 972388 10.60 398224 2183728 240 11:20:03 5306908 7410408 396256 4.87 58676 2237204 972388 10.60 398492 2184980 192 11:30:00 5306908 7410784 395880 4.87 59052 2237216 972452 10.60 398844 2184152 124 11:40:01 5306660 7411072 395604 4.87 59372 2237400 972452 10.60 399188 2184672 236 11:50:04 5306660 7411428 395284 4.86 59716 2237408 972580 10.60 399532 2185708 188 12:00:04 5306660 7411772 394916 4.86 60044 2237416 972644 10.60 399860 2185848 188 12:10:01 5306660 7412120 394528 4.85 60384 2237428 972644 10.60 400192 2184868 236 12:20:05 5304176 7410276 396376 4.88 60688 2237756 972644 10.60 400504 2186248 208 12:30:06 5303452 7409892 396784 4.88 61008 2237768 972644 10.60 400824 2186184 212 12:40:01 5302976 7409804 396872 4.88 61384 2237772 974344 10.62 401200 2186252 236 12:50:06 5302976 7410244 396432 4.88 61680 2237904 972644 10.60 401488 2186476 228 13:00:06 5302976 7410644 395984 4.87 62064 2237920 972772 10.60 401872 2185896 244 13:10:01 5300968 7408988 397636 4.89 62400 2237932 972708 10.60 402208 2185900 236 13:20:07 5299848 7408436 398168 4.90 62824 2238060 972708 10.60 402632 2187012 196 13:30:08 5299404 7408304 398308 4.90 63120 2238076 972708 10.60 402928 2187080 144 13:40:02 5298828 7408224 398316 4.90 63496 2238212 972772 10.60 403280 2186292 280 13:50:08 5300700 7410456 396132 4.87 63808 2238224 969864 10.57 403624 2184524 144 Average: 5304396 7410050 396605 4.88 60547 2237452 972526 10.60 400246 2185438 213 10:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:40:01 ens3 0.38 0.15 0.13 0.08 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:50:01 ens3 0.20 0.08 0.04 0.02 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:00:02 ens3 0.18 0.09 0.04 0.02 0.00 0.00 0.00 0.00 11:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:10:01 ens3 0.26 0.12 0.07 0.04 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:03 ens3 0.20 0.09 0.04 0.02 0.00 0.00 0.00 0.00 11:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:30:00 ens3 0.19 0.07 0.04 0.02 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 0.31 0.13 0.10 0.06 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 11:50:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:04 ens3 0.59 0.60 0.07 0.64 0.00 0.00 0.00 0.00 11:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:00:04 ens3 0.18 0.08 0.04 0.02 0.00 0.00 0.00 0.00 12:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 ens3 0.18 0.08 0.04 0.02 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:05 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:20:05 ens3 0.19 0.09 0.04 0.02 0.00 0.00 0.00 0.00 12:20:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:30:06 ens3 0.17 0.07 0.04 0.02 0.00 0.00 0.00 0.00 12:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:40:01 ens3 0.32 0.12 0.10 0.06 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:06 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:50:06 ens3 0.19 0.08 0.04 0.02 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 13:00:06 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:00:06 ens3 0.33 0.14 0.10 0.06 0.00 0.00 0.00 0.00 13:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:01 ens3 1.32 0.30 0.43 0.25 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:20:07 ens3 0.31 0.09 0.05 0.02 0.00 0.00 0.00 0.00 13:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:08 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 13:30:08 ens3 0.32 0.09 0.05 0.02 0.00 0.00 0.00 0.00 13:30:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:02 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:40:02 ens3 0.41 0.12 0.10 0.06 0.00 0.00 0.00 0.00 13:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:08 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 13:50:08 ens3 0.29 0.08 0.05 0.02 0.00 0.00 0.00 0.00 13:50:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.33 0.13 0.08 0.07 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 5.15.0-161-generic (prd-ubuntu2204-docker-2c-2g-14807) 12/18/25 _x86_64_ (2 CPU) 10:21:56 LINUX RESTART (2 CPU) 10:30:01 CPU %user %nice %system %iowait %steal %idle 10:40:01 all 0.28 0.00 0.06 0.03 0.03 99.61 10:40:01 0 0.24 0.00 0.05 0.05 0.03 99.64 10:40:01 1 0.33 0.00 0.06 0.01 0.03 99.58 10:50:01 all 0.39 0.00 0.08 0.04 0.03 99.46 10:50:01 0 0.73 0.00 0.09 0.01 0.04 99.13 10:50:01 1 0.06 0.00 0.06 0.07 0.02 99.79 11:00:02 all 0.11 0.00 0.06 0.01 0.03 99.79 11:00:02 0 0.09 0.00 0.06 0.02 0.03 99.81 11:00:02 1 0.13 0.00 0.06 0.01 0.03 99.77 11:10:01 all 0.14 0.00 0.06 0.02 0.03 99.76 11:10:01 0 0.06 0.00 0.06 0.03 0.03 99.81 11:10:01 1 0.21 0.00 0.05 0.01 0.03 99.71 11:20:03 all 0.07 0.00 0.06 0.01 0.03 99.83 11:20:03 0 0.08 0.00 0.05 0.02 0.03 99.82 11:20:03 1 0.05 0.00 0.07 0.01 0.03 99.84 11:30:00 all 0.17 0.00 0.05 0.02 0.03 99.74 11:30:00 0 0.25 0.00 0.05 0.01 0.03 99.66 11:30:00 1 0.08 0.00 0.05 0.02 0.03 99.83 11:40:01 all 0.39 0.00 0.05 0.01 0.03 99.52 11:40:01 0 0.05 0.00 0.06 0.01 0.03 99.86 11:40:01 1 0.74 0.00 0.04 0.02 0.03 99.18 11:50:04 all 0.28 0.00 0.06 0.20 0.02 99.44 11:50:04 0 0.36 0.00 0.06 0.00 0.01 99.57 11:50:04 1 0.20 0.00 0.07 0.39 0.02 99.32 12:00:04 all 0.32 0.00 0.07 0.13 0.02 99.47 12:00:04 0 0.05 0.00 0.06 0.02 0.02 99.85 12:00:04 1 0.59 0.00 0.07 0.23 0.01 99.09 12:10:01 all 0.36 0.00 0.05 0.02 0.02 99.55 12:10:01 0 0.24 0.00 0.05 0.02 0.02 99.67 12:10:01 1 0.47 0.00 0.06 0.01 0.02 99.43 12:20:05 all 0.23 0.00 0.06 0.11 0.02 99.59 12:20:05 0 0.06 0.00 0.05 0.08 0.02 99.78 12:20:05 1 0.39 0.00 0.07 0.13 0.02 99.40 12:20:05 CPU %user %nice %system %iowait %steal %idle 12:30:06 all 0.50 0.00 0.06 0.02 0.01 99.41 12:30:06 0 0.07 0.00 0.07 0.03 0.02 99.82 12:30:06 1 0.92 0.00 0.05 0.00 0.01 99.00 12:40:01 all 0.49 0.00 0.05 0.01 0.02 99.43 12:40:01 0 0.44 0.00 0.06 0.02 0.02 99.47 12:40:01 1 0.54 0.00 0.05 0.01 0.02 99.38 12:50:06 all 0.13 0.00 0.06 0.01 0.02 99.78 12:50:06 0 0.04 0.00 0.06 0.02 0.02 99.86 12:50:06 1 0.22 0.00 0.05 0.00 0.03 99.69 13:00:06 all 0.20 0.00 0.05 0.01 0.02 99.72 13:00:06 0 0.05 0.00 0.05 0.02 0.02 99.86 13:00:06 1 0.36 0.00 0.04 0.01 0.02 99.57 13:10:01 all 0.20 0.00 0.05 0.02 0.03 99.71 13:10:01 0 0.06 0.00 0.04 0.02 0.02 99.86 13:10:01 1 0.33 0.00 0.06 0.01 0.03 99.56 13:20:07 all 0.21 0.00 0.05 0.02 0.02 99.71 13:20:07 0 0.36 0.00 0.05 0.02 0.02 99.54 13:20:07 1 0.05 0.00 0.05 0.01 0.02 99.87 13:30:08 all 0.40 0.00 0.05 0.01 0.03 99.51 13:30:08 0 0.40 0.00 0.05 0.01 0.02 99.53 13:30:08 1 0.40 0.00 0.05 0.02 0.03 99.49 13:40:02 all 0.17 0.00 0.05 0.30 0.02 99.46 13:40:02 0 0.27 0.00 0.05 0.48 0.02 99.18 13:40:02 1 0.07 0.00 0.05 0.12 0.02 99.74 13:50:08 all 0.33 0.00 0.06 0.06 0.02 99.54 13:50:08 0 0.47 0.00 0.06 0.08 0.02 99.37 13:50:08 1 0.19 0.00 0.06 0.03 0.02 99.71 Average: all 0.27 0.00 0.06 0.05 0.02 99.60 Average: 0 0.22 0.00 0.06 0.05 0.02 99.65 Average: 1 0.32 0.00 0.06 0.06 0.02 99.55