---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-761 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 UTC 2024 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: 2800.000 BogoMIPS: 5600.00 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 9.7G 68G 13% / 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/loop2 44M 44M 0 100% /snap/snapd/15177 /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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 761 11665 1 3570 14896 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:c5:7a:ba brd ff:ff:ff:ff:ff:ff inet 10.30.171.168/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fec5:7aba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b9:4c:d2:49 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-761) 10/24/24 _x86_64_ (4 CPU) 09:10:44 LINUX RESTART (4 CPU) 09:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:12:00 351.34 162.27 189.07 0.00 11737.51 62813.00 0.00 09:13:01 197.03 47.78 149.25 0.00 3298.61 28874.36 0.00 09:14:02 119.38 18.60 100.78 0.00 907.05 39532.61 0.00 09:15:01 31.84 3.39 28.45 0.00 120.64 19793.29 0.00 09:16:01 65.84 10.63 55.21 0.00 4712.46 17743.37 0.00 09:17:01 27.00 1.67 25.33 0.00 248.89 6045.39 0.00 Average: 132.52 40.84 91.68 0.00 3513.02 29157.68 0.00 09:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:12:00 13406768 15375956 611672 3.73 60328 2111748 1319692 7.57 869916 1842872 140200 09:13:01 12212184 14709672 1255304 7.66 86460 2590228 1889300 10.84 1609472 2250684 251340 09:14:02 11208608 14135412 1827532 11.16 100176 2986024 2362256 13.55 2412580 2426284 119436 09:15:01 11334600 14191848 1770952 10.81 101176 2917032 2564936 14.72 2362628 2355864 14276 09:16:01 10496008 13752704 2197600 13.42 109400 3292812 2861324 16.42 2993476 2530120 1580 09:17:01 12009588 15306360 644152 3.93 112300 3327464 1396432 8.01 1478484 2534448 17552 Average: 11777959 14578659 1384535 8.45 94973 2870885 2065657 11.85 1954426 2323379 90731 09:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:12:00 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 09:12:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:00 ens3 447.79 298.77 2520.52 71.39 0.00 0.00 0.00 0.00 09:13:01 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 ens3 301.67 246.86 3535.46 36.23 0.00 0.00 0.00 0.00 09:14:02 lo 1879.69 1879.69 1786.79 1786.79 0.00 0.00 0.00 0.00 09:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:02 ens3 323.08 216.00 4022.12 23.82 0.00 0.00 0.00 0.00 09:15:01 lo 1906.74 1906.74 1805.53 1805.53 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 ens3 52.69 45.80 33.67 10.63 0.00 0.00 0.00 0.00 09:16:01 lo 2238.36 2238.36 2124.19 2124.19 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 ens3 258.39 147.09 2282.91 20.82 0.00 0.00 0.00 0.00 09:17:01 lo 1913.11 1913.11 1814.89 1814.89 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 ens3 48.84 42.03 26.92 11.85 0.00 0.00 0.00 0.00 Average: lo 1318.33 1318.33 1250.36 1250.36 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 239.43 166.64 2079.95 29.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-761) 10/24/24 _x86_64_ (4 CPU) 09:10:44 LINUX RESTART (4 CPU) 09:11:01 CPU %user %nice %system %iowait %steal %idle 09:12:00 all 19.06 18.19 14.11 4.74 0.16 43.74 09:12:00 0 22.83 17.57 13.36 3.12 0.15 42.96 09:12:00 1 17.78 18.30 15.34 3.41 0.17 45.01 09:12:00 2 21.28 17.49 13.58 6.40 0.15 41.11 09:12:00 3 14.35 19.44 14.16 6.02 0.15 45.88 09:13:01 all 37.16 0.20 2.45 3.23 0.09 56.86 09:13:01 0 32.55 0.18 2.54 5.12 0.10 59.51 09:13:01 1 30.02 0.28 1.87 3.85 0.08 63.90 09:13:01 2 53.31 0.23 3.16 1.81 0.10 41.40 09:13:01 3 32.83 0.12 2.22 2.15 0.10 62.58 09:14:02 all 64.48 0.00 3.08 2.85 0.13 29.44 09:14:02 0 67.98 0.00 3.63 0.66 0.12 27.62 09:14:02 1 65.20 0.00 3.06 4.10 0.13 27.51 09:14:02 2 66.69 0.00 2.73 2.66 0.17 27.75 09:14:02 3 58.09 0.00 2.91 4.00 0.12 34.90 09:15:01 all 74.15 0.00 2.67 0.29 0.13 22.76 09:15:01 0 74.90 0.00 2.93 0.48 0.14 21.55 09:15:01 1 74.21 0.00 2.95 0.39 0.12 22.33 09:15:01 2 75.67 0.00 2.60 0.22 0.12 21.39 09:15:01 3 71.84 0.00 2.21 0.07 0.14 25.75 09:16:01 all 73.84 0.00 3.65 1.55 0.11 20.86 09:16:01 0 71.59 0.00 3.00 2.49 0.10 22.82 09:16:01 1 76.75 0.00 3.49 1.06 0.10 18.60 09:16:01 2 74.66 0.00 4.84 1.31 0.12 19.08 09:16:01 3 72.35 0.00 3.26 1.35 0.10 22.94 09:17:01 all 65.54 0.00 2.85 0.47 0.12 31.02 09:17:01 0 61.56 0.00 2.58 0.02 0.13 35.71 09:17:01 1 64.48 0.00 3.03 0.74 0.10 31.65 09:17:01 2 72.48 0.00 3.39 0.45 0.13 23.55 09:17:01 3 63.64 0.00 2.40 0.65 0.12 33.18 Average: all 55.62 3.05 4.79 2.19 0.12 34.22 Average: 0 55.14 2.95 4.67 1.99 0.12 35.13 Average: 1 54.57 3.09 4.95 2.27 0.12 35.01 Average: 2 60.65 2.94 5.04 2.14 0.13 29.09 Average: 3 52.13 3.23 4.51 2.37 0.12 37.64