---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-13976 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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 Retbleed: Vulnerable 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; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 9.9G 29G 26% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 530 4897 1 2517 7115 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:45:46:93 brd ff:ff:ff:ff:ff:ff inet 10.30.123.37/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85589sec preferred_lft 85589sec inet6 fe80::f816:3eff:fe45:4693/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether ea:18:41:92:9e:98 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 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-13976) 06/28/26 _x86_64_ (2 CPU) 19:03:23 LINUX RESTART (2 CPU) 19:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:05:01 96.46 8.59 87.87 0.00 778.04 2407.61 0.00 19:06:01 18.53 0.42 18.11 0.00 24.39 2388.40 0.00 19:07:01 11.58 0.00 11.58 0.00 0.00 1302.85 0.00 19:08:01 4.80 0.00 4.80 0.00 0.00 650.96 0.00 19:09:01 3.00 0.28 2.72 0.00 15.86 632.29 0.00 19:10:01 3.48 0.00 3.48 0.00 0.00 1015.96 0.00 19:11:01 4.38 0.00 4.38 0.00 0.00 755.21 0.00 19:12:01 38.84 0.13 38.71 0.00 22.53 6765.81 0.00 19:13:01 19.43 0.00 19.43 0.00 0.00 2364.01 0.00 19:14:01 5.52 0.00 5.52 0.00 0.00 424.33 0.00 19:15:01 20.73 0.87 19.86 0.00 108.38 1169.01 0.00 19:16:01 7.98 0.00 7.98 0.00 0.00 1202.33 0.00 Average: 19.45 0.85 18.61 0.00 78.13 1755.67 0.00 19:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:05:01 5546520 7346208 454484 5.59 58920 1921228 1122844 12.22 624628 1753724 6360 19:06:01 5482244 7317128 480184 5.90 65312 1947156 1147816 12.50 665224 1770168 22864 19:07:01 5445768 7295272 501624 6.17 67552 1959068 1180432 12.85 690356 1781572 6368 19:08:01 5427392 7295356 501168 6.16 68352 1976328 1180432 12.85 691200 1798856 8024 19:09:01 5411884 7294232 502180 6.17 68596 1990256 1196920 13.03 691276 1812728 3752 19:10:01 5396132 7294652 501340 6.16 69164 2005504 1196920 13.03 691828 1827972 2860 19:11:01 5380340 7295460 500200 6.15 69772 2021284 1196920 13.03 691676 1843708 3716 19:12:01 5302324 7334600 451504 5.55 82588 2116636 1122052 12.22 654856 1939136 4772 19:13:01 5208660 7289028 494792 6.08 84900 2160080 1183640 12.89 701700 1981972 2456 19:14:01 5192656 7288964 494580 6.08 85368 2175344 1183640 12.89 702188 1997068 8120 19:15:01 5177436 7288604 494220 6.07 87928 2187172 1174600 12.79 714484 1998960 17540 19:16:01 5162360 7288456 494088 6.07 88244 2201556 1174600 12.79 714496 2013396 4544 Average: 5344476 7302330 489197 6.01 74725 2055134 1171735 12.76 686159 1876605 7615 19:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 lo 0.14 0.14 0.02 0.02 0.00 0.00 0.00 0.00 19:05:01 ens3 72.60 45.31 121.37 4.13 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 19:06:01 ens3 69.88 51.55 112.40 4.81 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 ens3 72.50 45.64 120.88 3.71 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:08:01 ens3 86.82 53.14 148.44 3.76 0.00 0.00 0.00 0.00 19:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:09:01 ens3 68.14 41.88 115.88 3.00 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:10:01 ens3 77.40 46.59 129.41 3.26 0.00 0.00 0.00 0.00 19:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 ens3 82.04 49.11 136.99 3.45 0.00 0.00 0.00 0.00 19:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 19:12:01 ens3 56.96 36.69 92.36 3.12 0.00 0.00 0.00 0.00 19:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 19:13:01 ens3 62.02 40.14 100.06 3.91 0.00 0.00 0.00 0.00 19:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:14:01 ens3 81.12 48.79 135.73 3.50 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 19:15:01 ens3 34.41 26.65 42.18 9.15 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:16:01 ens3 70.80 43.23 120.41 3.09 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 Average: lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 69.55 44.06 114.67 4.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-13976) 06/28/26 _x86_64_ (2 CPU) 19:03:23 LINUX RESTART (2 CPU) 19:04:02 CPU %user %nice %system %iowait %steal %idle 19:05:01 all 4.72 0.00 0.70 1.01 0.05 93.52 19:05:01 0 4.97 0.00 0.68 0.70 0.07 93.58 19:05:01 1 4.48 0.00 0.71 1.32 0.03 93.45 19:06:01 all 7.28 0.00 0.65 0.86 0.07 91.15 19:06:01 0 6.64 0.00 0.57 0.10 0.07 92.63 19:06:01 1 7.92 0.00 0.73 1.62 0.07 89.66 19:07:01 all 2.13 0.00 0.18 0.43 0.05 97.20 19:07:01 0 0.07 0.00 0.07 0.03 0.05 99.78 19:07:01 1 4.19 0.00 0.30 0.84 0.05 94.62 19:08:01 all 0.21 0.00 0.15 0.22 0.06 99.36 19:08:01 0 0.18 0.00 0.15 0.03 0.07 99.56 19:08:01 1 0.23 0.00 0.15 0.40 0.05 99.16 19:09:01 all 0.19 0.00 0.21 0.08 0.05 99.47 19:09:01 0 0.20 0.00 0.22 0.05 0.05 99.48 19:09:01 1 0.18 0.00 0.20 0.10 0.05 99.47 19:10:01 all 0.21 0.00 0.10 0.44 0.06 99.20 19:10:01 0 0.10 0.00 0.03 0.02 0.05 99.80 19:10:01 1 0.32 0.00 0.17 0.85 0.07 98.60 19:11:01 all 0.25 0.00 0.16 0.18 0.05 99.36 19:11:01 0 0.12 0.00 0.12 0.02 0.07 99.68 19:11:01 1 0.38 0.00 0.20 0.35 0.03 99.03 19:12:01 all 8.92 0.00 1.01 1.00 0.06 89.01 19:12:01 0 9.35 0.00 1.13 0.60 0.07 88.86 19:12:01 1 8.50 0.00 0.88 1.40 0.05 89.17 19:13:01 all 6.21 0.00 0.42 0.42 0.07 92.89 19:13:01 0 7.59 0.00 0.35 0.24 0.07 91.76 19:13:01 1 4.84 0.00 0.48 0.60 0.07 94.01 19:14:01 all 0.71 0.00 0.17 0.10 0.05 98.97 19:14:01 0 1.24 0.00 0.15 0.07 0.05 98.50 19:14:01 1 0.18 0.00 0.18 0.13 0.05 99.45 19:15:01 all 18.34 0.00 1.12 0.44 0.07 80.03 19:15:01 0 14.61 0.00 1.18 0.08 0.07 84.05 19:15:01 1 22.09 0.00 1.06 0.80 0.07 75.98 19:15:01 CPU %user %nice %system %iowait %steal %idle 19:16:01 all 0.17 0.00 0.15 0.17 0.05 99.46 19:16:01 0 0.28 0.00 0.20 0.13 0.03 99.35 19:16:01 1 0.05 0.00 0.10 0.20 0.07 99.58 Average: all 4.12 0.00 0.42 0.45 0.06 94.96 Average: 0 3.79 0.00 0.41 0.17 0.06 95.58 Average: 1 4.45 0.00 0.43 0.72 0.05 94.35