---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-15860 5.4.0-182-generic #202-Ubuntu SMP Fri Apr 26 12:29:36 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 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 695 11013 1 4288 14962 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:bc:82:b3 brd ff:ff:ff:ff:ff:ff inet 10.30.170.104/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:febc:82b3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a8:bf:08:df 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 5.4.0-182-generic (prd-ubuntu2004-docker-4c-4g-15860) 06/28/24 _x86_64_ (4 CPU) 00:57:05 LINUX RESTART (4 CPU) 00:58:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:59:01 78.43 61.75 16.68 0.00 668.50 712.29 0.00 01:00:01 171.54 24.51 147.03 0.00 1980.47 6693.55 0.00 01:01:01 82.62 0.93 81.69 0.00 71.59 14677.55 0.00 01:02:01 62.78 0.85 61.93 0.00 49.85 18029.59 0.00 01:03:01 78.31 4.60 73.71 0.00 4348.42 20392.40 0.00 01:04:01 85.20 27.95 57.26 0.00 885.59 12157.84 0.00 01:05:01 44.33 1.15 43.18 0.00 126.11 17788.64 0.00 Average: 86.19 17.29 68.90 0.00 1162.73 12951.13 0.00 00:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:59:01 14106108 15551208 454896 2.78 41660 1620056 1215320 6.97 615004 1430624 20 01:00:01 13581712 15371368 621268 3.79 57232 1937280 1329164 7.63 885172 1660052 133968 01:01:01 13115404 15361468 604052 3.69 84268 2340616 1361528 7.81 922984 2035136 219688 01:02:01 12551196 15340528 622724 3.80 101288 2828468 1384088 7.94 991704 2490412 223044 01:03:01 11945904 15313228 638048 3.89 136304 3343032 1451088 8.33 1265872 2778720 7660 01:04:01 11301328 15301616 647596 3.95 149316 3920984 1481008 8.50 1702632 2945096 507260 01:05:01 11309148 15351108 599332 3.66 152588 3955348 1328812 7.62 1662596 2974572 41096 Average: 12558686 15370075 598274 3.65 103237 2849398 1364430 7.83 1149423 2330659 161819 00:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 ens3 0.80 0.15 1.25 0.01 0.00 0.00 0.00 0.00 00:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 ens3 308.00 209.93 1888.25 49.85 0.00 0.00 0.00 0.00 01:00:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 01:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 ens3 109.82 88.12 1303.02 12.20 0.00 0.00 0.00 0.00 01:01:01 lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 01:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 ens3 52.72 37.62 454.14 5.77 0.00 0.00 0.00 0.00 01:02:01 lo 3.87 3.87 0.44 0.44 0.00 0.00 0.00 0.00 01:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 ens3 201.87 106.80 2741.72 10.73 0.00 0.00 0.00 0.00 01:03:01 lo 9.60 9.60 1.09 1.09 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 ens3 107.93 94.03 616.18 12.12 0.00 0.00 0.00 0.00 01:04:01 lo 9.37 9.37 1.04 1.04 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 ens3 21.53 20.56 24.50 7.13 0.00 0.00 0.00 0.00 01:05:01 lo 1.33 1.33 0.16 0.16 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 114.94 79.79 1006.57 14.01 0.00 0.00 0.00 0.00 Average: lo 3.91 3.91 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-182-generic (prd-ubuntu2004-docker-4c-4g-15860) 06/28/24 _x86_64_ (4 CPU) 00:57:05 LINUX RESTART (4 CPU) 00:58:02 CPU %user %nice %system %iowait %steal %idle 00:59:01 all 0.19 13.20 9.07 2.33 0.10 75.12 00:59:01 0 0.14 13.42 9.45 1.58 0.12 75.29 00:59:01 1 0.07 12.69 9.41 1.80 0.09 75.94 00:59:01 2 0.00 13.94 8.23 3.93 0.09 73.82 00:59:01 3 0.55 12.75 9.17 2.02 0.10 75.40 01:00:01 all 14.17 0.00 1.54 5.59 0.05 78.64 01:00:01 0 10.53 0.00 2.12 4.54 0.05 82.76 01:00:01 1 23.89 0.00 1.81 3.33 0.07 70.90 01:00:01 2 7.19 0.00 1.04 13.52 0.05 78.21 01:00:01 3 15.10 0.00 1.20 0.99 0.05 82.66 01:01:01 all 22.89 0.00 1.86 3.22 0.07 71.96 01:01:01 0 13.68 0.00 1.27 4.74 0.05 80.25 01:01:01 1 26.41 0.00 2.13 2.18 0.07 69.20 01:01:01 2 10.34 0.00 1.42 4.73 0.08 83.43 01:01:01 3 41.06 0.00 2.60 1.23 0.08 55.03 01:02:01 all 12.31 0.00 0.97 3.51 0.05 83.15 01:02:01 0 6.52 0.00 1.04 10.53 0.07 81.83 01:02:01 1 13.85 0.00 1.10 2.16 0.05 82.84 01:02:01 2 24.38 0.00 1.42 1.39 0.08 72.73 01:02:01 3 4.49 0.00 0.32 0.00 0.02 95.18 01:03:01 all 9.59 0.00 2.63 4.66 0.07 83.05 01:03:01 0 3.86 0.00 2.99 7.21 0.05 85.88 01:03:01 1 7.33 0.00 2.28 2.29 0.08 88.02 01:03:01 2 18.24 0.00 2.88 5.92 0.07 72.90 01:03:01 3 8.91 0.00 2.39 3.21 0.08 85.41 01:04:01 all 13.15 1.39 2.30 2.01 0.08 81.07 01:04:01 0 7.94 0.65 2.27 2.09 0.07 86.98 01:04:01 1 6.41 1.56 1.91 1.24 0.07 88.81 01:04:01 2 27.21 0.33 2.86 0.35 0.10 69.14 01:04:01 3 11.02 3.02 2.15 4.36 0.08 79.37 01:05:01 all 8.99 0.00 0.63 1.48 0.08 88.82 01:05:01 0 3.47 0.00 0.67 4.64 0.08 91.13 01:05:01 1 21.99 0.00 0.84 0.25 0.07 76.86 01:05:01 2 2.70 0.00 0.35 0.05 0.07 96.83 01:05:01 3 7.83 0.00 0.67 0.97 0.08 90.45 Average: all 11.65 2.05 2.69 3.26 0.07 80.27 Average: 0 6.61 1.98 2.81 5.05 0.07 83.47 Average: 1 14.32 2.01 2.77 1.89 0.07 78.94 Average: 2 12.93 1.98 2.57 4.27 0.08 78.17 Average: 3 12.76 2.22 2.62 1.82 0.07 80.51