---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-14007 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: 2799.998 BogoMIPS: 5599.99 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 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 534 4899 1 2511 7111 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:15:fc:74 brd ff:ff:ff:ff:ff:ff inet 10.30.122.53/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fe15:fc74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 86:54:b0:c6:90:5c 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-14007) 06/29/26 _x86_64_ (2 CPU) 06:03:19 LINUX RESTART (2 CPU) 06:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:05:01 35.07 0.42 34.65 0.00 24.81 3549.19 0.00 06:06:01 6.90 0.00 6.90 0.00 0.00 1189.27 0.00 06:07:01 2.48 0.00 2.48 0.00 0.00 1495.62 0.00 06:08:01 14.15 0.13 14.01 0.00 22.53 1569.34 0.00 06:09:01 43.83 0.30 43.53 0.00 14.93 7354.11 0.00 06:10:01 63.67 2.57 61.11 0.00 102.25 7666.46 0.00 06:11:01 28.47 0.68 27.78 0.00 52.93 2396.53 0.00 06:12:01 21.53 0.83 20.70 0.00 84.79 989.17 0.00 Average: 27.00 0.62 26.38 0.00 37.81 3275.66 0.00 06:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 5447244 7283520 515648 6.34 67340 1946216 1170712 12.75 703680 1768792 14416 06:06:01 5422048 7285184 513304 6.31 68200 1971740 1170712 12.75 702912 1794244 9512 06:07:01 5396476 7284392 513572 6.31 68480 1995700 1170712 12.75 703124 1818224 2832 06:08:01 5343388 7361964 425664 5.23 81436 2103572 1096464 11.94 626992 1927752 159720 06:09:01 5183228 7284300 501008 6.16 85516 2179724 1201016 13.08 708032 2001448 57508 06:10:01 5009940 7257960 517824 6.36 93464 2309620 1193700 13.00 740820 2123768 29924 06:11:01 5033708 7287436 488024 6.00 96656 2311840 1154572 12.57 746972 2093048 11424 06:12:01 5057968 7322460 452184 5.56 98424 2320196 1128544 12.29 713000 2101732 30888 Average: 5236750 7295902 490904 6.03 82440 2142326 1160804 12.64 705692 1953626 39528 06:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 ens3 171.30 107.81 289.01 9.54 0.00 0.00 0.00 0.00 06:05:01 lo 0.61 0.61 0.07 0.07 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 ens3 133.41 77.82 220.34 5.39 0.00 0.00 0.00 0.00 06:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 ens3 124.95 73.74 208.58 4.91 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 ens3 117.31 69.04 194.57 4.94 0.00 0.00 0.00 0.00 06:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 ens3 181.74 116.38 377.09 10.26 0.00 0.00 0.00 0.00 06:09:01 lo 0.47 0.47 0.06 0.06 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 ens3 26.78 19.45 34.75 4.98 0.00 0.00 0.00 0.00 06:10:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 ens3 23.12 18.48 39.16 5.13 0.00 0.00 0.00 0.00 06:11:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 ens3 20.33 17.06 15.88 7.46 0.00 0.00 0.00 0.00 06:12:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 06:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 99.72 62.38 172.18 6.57 0.00 0.00 0.00 0.00 Average: lo 0.54 0.54 0.05 0.05 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 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-14007) 06/29/26 _x86_64_ (2 CPU) 06:03:19 LINUX RESTART (2 CPU) 06:04:02 CPU %user %nice %system %iowait %steal %idle 06:05:01 all 10.26 0.00 0.93 1.43 0.06 87.33 06:05:01 0 6.05 0.00 0.61 0.19 0.05 93.10 06:05:01 1 14.48 0.00 1.24 2.67 0.07 81.54 06:06:01 all 1.06 0.00 0.22 0.26 0.06 98.41 06:06:01 0 1.87 0.00 0.23 0.08 0.07 97.75 06:06:01 1 0.23 0.00 0.20 0.43 0.05 99.08 06:07:01 all 1.04 0.00 0.24 0.12 0.05 98.55 06:07:01 0 1.88 0.00 0.12 0.05 0.05 97.91 06:07:01 1 0.18 0.00 0.37 0.20 0.05 99.20 06:08:01 all 6.72 0.00 0.78 0.61 0.06 91.84 06:08:01 0 12.23 0.00 0.98 0.13 0.07 86.59 06:08:01 1 1.17 0.00 0.57 1.09 0.05 97.12 06:09:01 all 9.15 0.00 0.88 0.88 0.05 89.04 06:09:01 0 3.67 0.00 0.77 1.29 0.05 94.22 06:09:01 1 14.65 0.00 0.99 0.47 0.05 83.83 06:10:01 all 20.53 0.00 1.41 0.99 0.07 77.00 06:10:01 0 23.55 0.00 1.35 0.73 0.07 74.29 06:10:01 1 17.52 0.00 1.47 1.25 0.07 79.70 06:11:01 all 20.44 0.00 1.18 0.64 0.05 77.69 06:11:01 0 33.94 0.00 1.40 0.33 0.07 64.26 06:11:01 1 6.97 0.00 0.97 0.95 0.03 91.08 06:12:01 all 22.56 0.00 1.69 0.49 0.06 75.20 06:12:01 0 31.26 0.00 1.83 0.17 0.07 66.68 06:12:01 1 13.79 0.00 1.54 0.82 0.05 83.79 Average: all 11.46 0.00 0.91 0.68 0.06 86.89 Average: 0 14.30 0.00 0.91 0.37 0.06 84.36 Average: 1 8.61 0.00 0.92 0.98 0.05 89.44