---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-6401 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 12G 28G 30% / 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 563 2062 4 5311 7062 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:7a:20:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.143/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 72859sec preferred_lft 72859sec inet6 fe80::f816:3eff:fe7a:2081/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 26:3b:93:df:a6:2b 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-6401) 09/09/26 _x86_64_ (2 CPU) 16:18:36 LINUX RESTART (2 CPU) 16:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:30:20 1.36 0.04 1.31 0.01 1.58 17.67 0.67 16:40:01 1.20 0.01 1.20 0.00 0.04 14.38 0.00 16:50:01 1.15 0.00 1.15 0.00 0.00 13.54 0.00 17:00:20 13.05 11.53 1.52 0.00 128.72 29.39 0.10 17:10:01 1.13 0.00 1.13 0.00 0.00 13.57 0.00 17:20:01 1.27 0.00 1.26 0.00 0.01 14.74 0.00 17:30:20 13.05 0.00 1.22 11.82 0.14 14.34 103898.81 17:40:01 1.19 0.00 1.19 0.00 0.00 14.13 0.00 17:50:01 1.26 0.00 1.26 0.00 0.00 14.77 0.00 18:00:20 1.31 0.00 1.31 0.00 0.00 15.12 0.00 18:10:01 1.17 0.00 1.17 0.00 0.00 13.62 0.00 18:20:01 1.27 0.00 1.27 0.00 0.00 14.74 0.00 18:30:20 1.30 0.00 1.30 0.00 0.00 15.26 0.00 18:40:00 1.28 0.00 1.28 0.00 0.00 14.88 0.00 18:50:00 1.24 0.00 1.24 0.00 0.00 14.71 0.00 19:00:20 1.62 0.00 1.62 0.00 0.00 18.34 0.00 19:10:00 1.47 0.00 1.47 0.00 0.00 16.68 0.00 19:20:00 1.38 0.00 1.38 0.00 0.00 15.76 0.00 19:30:20 1.37 0.00 1.37 0.00 0.00 15.74 0.00 19:40:00 1.58 0.00 1.58 0.00 0.00 17.67 0.00 19:50:00 1.59 0.00 1.59 0.00 0.00 17.77 0.00 20:00:03 47.04 3.49 42.82 0.73 219.23 7306.38 781.40 Average: 4.51 0.70 3.22 0.59 16.13 349.04 4904.70 16:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:30:20 5601624 7410864 399348 4.91 50640 1954440 990400 10.79 190492 2104516 128 16:40:01 5601372 7411116 399064 4.91 50988 1954580 998608 10.88 190852 2105136 236 16:50:01 5601372 7411452 398684 4.90 51324 1954588 998608 10.88 191180 2105204 124 17:00:20 5550632 7410416 392108 4.82 54416 1994120 998592 10.88 229184 2109556 200 17:10:01 5550380 7410496 392052 4.82 54736 1994128 998608 10.88 229504 2109800 240 17:20:01 5550380 7410948 391524 4.82 55108 1994200 998608 10.88 229880 2109896 236 17:30:20 5550156 7413724 388660 4.78 55656 1996652 998656 10.88 232664 2109972 120 17:40:01 5549904 7413944 388472 4.78 55988 1996788 998672 10.88 232988 2110336 236 17:50:01 5549652 7414036 388384 4.78 56300 1996800 998672 10.88 233316 2110412 236 18:00:20 5548396 7413140 389308 4.79 56644 1996808 998656 10.88 233656 2110196 128 18:10:01 5547140 7412352 390052 4.80 56956 1996944 998672 10.88 233980 2110544 236 18:20:01 5546888 7412484 389888 4.80 57340 1996944 999868 10.90 234348 2111376 4 18:30:20 5546888 7412860 389560 4.79 57692 1996964 998720 10.88 234708 2110464 124 18:40:00 5546888 7413244 389120 4.79 58044 1996968 998736 10.88 235068 2110564 120 18:50:00 5546888 7413584 388752 4.78 58396 1996984 998736 10.88 235388 2110608 120 19:00:20 5546888 7414388 387948 4.77 58972 1997180 998720 10.88 235988 2110788 124 19:10:00 5546888 7415100 387224 4.76 59532 1997320 998736 10.88 236548 2111032 124 19:20:00 5546888 7415532 386836 4.76 59948 1997328 998800 10.88 236964 2111124 124 19:30:20 5546888 7416112 386164 4.75 60380 1997464 998912 10.89 237404 2111280 120 19:40:00 5546888 7416672 385624 4.74 60932 1997472 996672 10.86 237948 2109276 124 19:50:00 5546388 7416784 385544 4.74 61524 1997472 996672 10.86 238532 2109368 124 20:00:03 1654184 6089916 1652856 20.33 189680 4216508 2158780 23.52 806076 5173060 400608 Average: 5378344 7353144 447599 5.51 62782 2091757 1050914 11.45 254394 2248841 18356 16:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:30:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:30:20 ens3 1.69 0.86 0.57 0.91 0.00 0.00 0.00 0.00 16:30:20 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 0.34 0.08 0.04 0.02 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 16:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:50:01 ens3 0.22 0.07 0.02 0.02 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:00:20 ens3 0.25 0.11 0.05 0.04 0.00 0.00 0.00 0.00 17:00:20 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 0.23 0.07 0.05 0.02 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 0.29 0.11 0.07 0.04 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 17:30:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:30:20 ens3 0.24 0.08 0.04 0.02 0.00 0.00 0.00 0.00 17:30:20 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 0.30 0.11 0.07 0.04 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 17:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:50:01 ens3 0.26 0.09 0.05 0.04 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:00:20 ens3 0.26 0.12 0.08 0.04 0.00 0.00 0.00 0.00 18:00:20 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 0.22 0.08 0.03 0.02 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 18:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:20:01 ens3 0.23 0.08 0.05 0.02 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:30:20 ens3 0.29 0.12 0.07 0.04 0.00 0.00 0.00 0.00 18:30:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:40:00 ens3 0.22 0.08 0.04 0.02 0.00 0.00 0.00 0.00 18:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:50:00 ens3 0.21 0.08 0.04 0.02 0.00 0.00 0.00 0.00 18:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:00:20 ens3 0.24 0.11 0.06 0.04 0.00 0.00 0.00 0.00 19:00:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:10:00 ens3 0.34 0.13 0.08 0.05 0.00 0.00 0.00 0.00 19:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:20:00 ens3 0.47 0.18 0.14 0.09 0.00 0.00 0.00 0.00 19:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:30:20 ens3 0.29 0.11 0.07 0.04 0.00 0.00 0.00 0.00 19:30:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:40:00 ens3 0.37 0.12 0.07 0.04 0.00 0.00 0.00 0.00 19:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:50:00 ens3 0.42 0.14 0.11 0.07 0.00 0.00 0.00 0.00 19:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:03 lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 20:00:03 ens3 93.20 68.68 691.27 13.20 0.00 0.00 0.00 0.00 20:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 4.59 3.27 31.66 0.68 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-6401) 09/09/26 _x86_64_ (2 CPU) 16:18:36 LINUX RESTART (2 CPU) 16:20:01 CPU %user %nice %system %iowait %steal %idle 16:30:20 all 0.40 0.00 0.09 0.03 0.02 99.45 16:30:20 0 0.39 0.00 0.09 0.01 0.02 99.50 16:30:20 1 0.42 0.00 0.09 0.06 0.02 99.41 16:40:01 all 0.46 0.00 0.07 0.02 0.01 99.43 16:40:01 0 0.44 0.00 0.10 0.01 0.02 99.44 16:40:01 1 0.49 0.00 0.04 0.03 0.01 99.43 16:50:01 all 0.19 0.00 0.08 0.01 0.01 99.70 16:50:01 0 0.34 0.00 0.11 0.01 0.02 99.52 16:50:01 1 0.05 0.00 0.05 0.02 0.01 99.88 17:00:20 all 0.20 0.14 0.09 0.20 0.02 99.35 17:00:20 0 0.04 0.01 0.05 0.06 0.02 99.82 17:00:20 1 0.35 0.28 0.14 0.33 0.02 98.88 17:10:01 all 0.33 0.00 0.06 0.02 0.03 99.57 17:10:01 0 0.25 0.00 0.05 0.02 0.03 99.65 17:10:01 1 0.41 0.00 0.07 0.01 0.04 99.48 17:20:01 all 0.23 0.00 0.06 0.02 0.04 99.64 17:20:01 0 0.41 0.00 0.07 0.03 0.05 99.45 17:20:01 1 0.05 0.00 0.06 0.01 0.04 99.84 17:30:20 all 0.23 0.00 0.08 0.04 0.05 99.60 17:30:20 0 0.09 0.00 0.09 0.00 0.07 99.76 17:30:20 1 0.37 0.00 0.07 0.07 0.04 99.45 17:40:01 all 0.44 0.00 0.09 0.02 0.05 99.40 17:40:01 0 0.70 0.00 0.12 0.00 0.06 99.12 17:40:01 1 0.18 0.00 0.07 0.03 0.05 99.67 17:50:01 all 0.30 0.00 0.07 0.01 0.02 99.60 17:50:01 0 0.52 0.00 0.10 0.01 0.02 99.34 17:50:01 1 0.07 0.00 0.04 0.01 0.01 99.86 18:00:20 all 0.13 0.00 0.06 0.01 0.02 99.78 18:00:20 0 0.23 0.00 0.08 0.02 0.03 99.64 18:00:20 1 0.03 0.00 0.04 0.01 0.01 99.92 18:10:01 all 0.29 0.00 0.07 0.01 0.01 99.62 18:10:01 0 0.52 0.00 0.06 0.02 0.01 99.38 18:10:01 1 0.05 0.00 0.07 0.01 0.01 99.86 18:10:01 CPU %user %nice %system %iowait %steal %idle 18:20:01 all 0.29 0.00 0.05 0.02 0.02 99.62 18:20:01 0 0.52 0.00 0.06 0.03 0.02 99.38 18:20:01 1 0.06 0.00 0.05 0.01 0.02 99.86 18:30:20 all 0.31 0.00 0.06 0.02 0.01 99.59 18:30:20 0 0.08 0.00 0.05 0.01 0.01 99.86 18:30:20 1 0.55 0.00 0.08 0.03 0.01 99.33 18:40:00 all 0.28 0.00 0.06 0.02 0.01 99.63 18:40:00 0 0.30 0.00 0.07 0.01 0.01 99.61 18:40:00 1 0.26 0.00 0.05 0.03 0.01 99.66 18:50:00 all 0.19 0.00 0.06 0.01 0.01 99.72 18:50:00 0 0.03 0.00 0.05 0.02 0.01 99.90 18:50:00 1 0.35 0.00 0.08 0.01 0.01 99.55 19:00:20 all 0.34 0.00 0.06 0.02 0.01 99.57 19:00:20 0 0.06 0.00 0.06 0.04 0.01 99.84 19:00:20 1 0.62 0.00 0.06 0.00 0.01 99.30 19:10:00 all 0.27 0.00 0.06 0.02 0.02 99.64 19:10:00 0 0.08 0.00 0.08 0.03 0.02 99.79 19:10:00 1 0.45 0.00 0.04 0.01 0.01 99.48 19:20:00 all 0.35 0.00 0.07 0.02 0.04 99.52 19:20:00 0 0.64 0.00 0.06 0.01 0.04 99.25 19:20:00 1 0.07 0.00 0.08 0.02 0.04 99.79 19:30:20 all 0.19 0.00 0.07 0.02 0.03 99.69 19:30:20 0 0.33 0.00 0.08 0.01 0.04 99.53 19:30:20 1 0.05 0.00 0.06 0.02 0.03 99.84 19:40:00 all 0.14 0.00 0.06 0.02 0.02 99.77 19:40:00 0 0.07 0.00 0.06 0.02 0.02 99.84 19:40:00 1 0.21 0.00 0.06 0.03 0.01 99.69 19:50:00 all 0.15 0.00 0.06 0.02 0.01 99.75 19:50:00 0 0.25 0.00 0.05 0.02 0.01 99.67 19:50:00 1 0.06 0.00 0.08 0.03 0.01 99.83 20:00:03 all 46.06 0.00 2.28 0.50 0.03 51.14 20:00:03 0 44.83 0.00 2.30 0.20 0.03 52.65 20:00:03 1 47.28 0.00 2.26 0.79 0.03 49.64 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.36 0.01 0.17 0.05 0.02 97.39 Average: 0 2.33 0.00 0.17 0.03 0.02 97.45 Average: 1 2.39 0.01 0.17 0.07 0.02 97.33