---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7795 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 68G 14% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23545 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 704 11084 1 4208 14953 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:85:51:bc brd ff:ff:ff:ff:ff:ff inet 10.30.170.231/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85815sec preferred_lft 85815sec inet6 fe80::f816:3eff:fe85:51bc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:20:05:ef:b5 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-7795) 02/02/25 _x86_64_ (4 CPU) 16:12:21 LINUX RESTART (4 CPU) 16:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:14:01 314.91 83.92 230.99 0.00 2834.06 8843.88 0.00 16:15:01 60.91 17.75 43.16 0.00 583.10 9020.63 0.00 16:16:01 211.55 21.36 190.19 0.00 1331.42 9382.47 0.00 16:17:01 111.18 1.05 110.13 0.00 35.06 4363.67 0.00 16:18:01 102.67 8.50 94.17 0.00 4437.99 31698.37 0.00 16:19:01 38.61 0.12 38.49 0.00 1.73 9148.21 0.00 16:20:01 52.91 0.38 52.52 0.00 18.00 9613.60 0.00 16:21:01 12.81 0.65 12.16 0.00 63.18 1994.27 0.00 16:22:02 45.21 1.55 43.66 0.00 100.65 18330.81 0.00 Average: 105.64 15.03 90.61 0.00 1045.07 11377.49 0.00 16:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 13306400 15464044 516488 3.15 72772 2276584 1209004 6.94 747988 2048300 252408 16:15:01 12769244 15086692 887244 5.42 80528 2423004 1535600 8.81 1146852 2172688 133548 16:16:01 12073884 14569720 1398212 8.54 85820 2590352 1970012 11.30 1783752 2218632 43980 16:17:01 11290392 13867764 2097916 12.81 97320 2655716 2719808 15.60 2518192 2259164 33404 16:18:01 10751292 14023436 1930604 11.79 135652 3286728 2457988 14.10 2765904 2511436 10020 16:19:01 10204076 13637436 2316252 14.14 137504 3438952 2817632 16.17 3177996 2637964 144676 16:20:01 9839052 13429244 2523868 15.41 141320 3583236 3027660 17.37 3426720 2743976 192216 16:21:01 11411792 15361356 592396 3.62 144932 3925040 1304300 7.48 1658296 2933100 502336 16:22:02 11365808 15326108 626780 3.83 147260 3933124 1316800 7.55 1702504 2933508 2768 Average: 11445771 14529533 1432196 8.74 115901 3123637 2039867 11.70 2103134 2495419 146151 16:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:14:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 ens3 120.20 87.65 1157.58 23.64 0.00 0.00 0.00 0.00 16:15:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 ens3 166.52 142.36 2130.62 21.96 0.00 0.00 0.00 0.00 16:16:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 ens3 186.07 141.97 1388.42 27.14 0.00 0.00 0.00 0.00 16:17:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 ens3 78.15 64.67 133.13 19.05 0.00 0.00 0.00 0.00 16:18:01 lo 2863.70 2863.70 2723.93 2723.93 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 ens3 433.11 293.79 6022.71 32.49 0.00 0.00 0.00 0.00 16:19:01 lo 3153.49 3153.49 2988.72 2988.72 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 60.86 52.62 93.45 19.18 0.00 0.00 0.00 0.00 16:20:01 lo 1982.25 1982.25 1870.94 1870.94 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 82.87 69.31 823.30 14.81 0.00 0.00 0.00 0.00 16:21:01 lo 2.70 2.70 0.22 0.22 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 116.26 102.52 960.91 23.63 0.00 0.00 0.00 0.00 16:22:02 lo 50.86 50.86 5.02 5.02 0.00 0.00 0.00 0.00 16:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:02 ens3 224.90 254.66 102.59 520.98 0.00 0.00 0.00 0.00 Average: lo 895.34 895.34 843.26 843.26 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: ens3 163.22 134.40 1423.71 78.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-7795) 02/02/25 _x86_64_ (4 CPU) 16:12:21 LINUX RESTART (4 CPU) 16:13:01 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 18.38 12.23 10.21 3.55 0.11 55.52 16:14:01 0 17.58 10.81 9.30 3.54 0.10 58.66 16:14:01 1 18.41 11.78 10.40 2.93 0.12 56.36 16:14:01 2 14.44 11.73 10.07 4.27 0.12 59.37 16:14:01 3 23.09 14.60 11.07 3.46 0.10 47.67 16:15:01 all 11.41 0.00 0.71 0.59 0.06 87.23 16:15:01 0 9.37 0.00 0.55 0.03 0.03 90.01 16:15:01 1 13.08 0.00 0.42 0.10 0.05 86.35 16:15:01 2 13.08 0.00 1.25 2.10 0.10 83.46 16:15:01 3 10.10 0.00 0.62 0.12 0.07 89.10 16:16:01 all 77.07 0.00 2.42 0.65 0.10 19.77 16:16:01 0 77.39 0.00 2.52 0.32 0.12 19.65 16:16:01 1 74.28 0.00 2.87 0.72 0.10 22.03 16:16:01 2 83.30 0.00 1.99 0.47 0.08 14.16 16:16:01 3 73.28 0.00 2.29 1.10 0.10 23.23 16:17:01 all 77.16 0.00 2.27 0.75 0.10 19.72 16:17:01 0 77.67 0.00 2.61 0.54 0.10 19.09 16:17:01 1 78.58 0.00 2.06 0.08 0.10 19.18 16:17:01 2 75.65 0.00 1.99 0.23 0.10 22.03 16:17:01 3 76.75 0.00 2.40 2.17 0.10 18.58 16:18:01 all 56.91 0.00 5.18 0.82 0.10 37.00 16:18:01 0 53.06 0.00 4.51 0.96 0.10 41.38 16:18:01 1 58.78 0.00 4.54 0.89 0.08 35.71 16:18:01 2 59.95 0.00 6.03 0.60 0.10 33.32 16:18:01 3 55.81 0.00 5.64 0.82 0.12 37.61 16:19:01 all 65.73 0.00 3.55 0.13 0.10 30.49 16:19:01 0 65.26 0.00 3.40 0.05 0.08 31.20 16:19:01 1 63.56 0.00 2.99 0.08 0.12 33.25 16:19:01 2 70.01 0.00 4.31 0.32 0.10 25.26 16:19:01 3 64.08 0.00 3.49 0.07 0.10 32.26 16:20:01 all 71.81 0.00 2.97 0.25 0.09 24.87 16:20:01 0 69.87 0.00 3.40 0.39 0.10 26.24 16:20:01 1 77.25 0.00 2.41 0.23 0.08 20.02 16:20:01 2 74.47 0.00 2.97 0.03 0.08 22.44 16:20:01 3 65.66 0.00 3.10 0.35 0.10 30.79 16:21:01 all 47.83 0.00 2.11 0.09 0.08 49.90 16:21:01 0 44.19 0.00 2.59 0.05 0.08 53.08 16:21:01 1 51.92 0.00 2.37 0.10 0.08 45.52 16:21:01 2 62.08 0.00 1.99 0.00 0.08 35.85 16:21:01 3 33.24 0.00 1.48 0.20 0.08 65.00 16:22:02 all 16.14 0.00 1.27 0.55 0.08 81.96 16:22:02 0 3.04 0.00 0.85 0.77 0.05 95.30 16:22:02 1 13.68 0.00 1.04 0.30 0.10 84.88 16:22:02 2 29.06 0.00 1.67 0.15 0.08 69.04 16:22:02 3 18.77 0.00 1.53 0.97 0.08 78.65 Average: all 49.16 1.35 3.40 0.82 0.09 45.18 Average: 0 46.35 1.20 3.30 0.74 0.09 48.33 Average: 1 49.96 1.30 3.23 0.60 0.09 44.82 Average: 2 53.58 1.29 3.58 0.91 0.09 40.55 Average: 3 46.75 1.61 3.51 1.03 0.09 47.02