---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2535 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: 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 9.4G 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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 733 12003 1 3259 14924 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:7d:45:41 brd ff:ff:ff:ff:ff:ff inet 10.30.171.144/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe7d:4541/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:42:9d:36:82 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-2535) 10/29/24 _x86_64_ (4 CPU) 13:03:58 LINUX RESTART (4 CPU) 13:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:05:01 323.33 148.33 175.00 0.00 11596.33 96750.27 0.00 13:06:01 146.41 73.25 73.15 0.00 3142.68 10467.87 0.00 13:07:01 135.99 22.36 113.63 0.00 1285.39 15697.38 0.00 13:08:01 8.41 0.65 7.76 0.00 53.32 2319.23 0.00 13:09:01 7.07 1.08 5.98 0.00 73.72 795.20 0.00 Average: 124.24 49.13 75.10 0.00 3230.18 25205.23 0.00 13:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:05:01 13578236 15398388 592532 3.62 50988 1978644 1310876 7.52 794816 1755880 80768 13:06:01 12927196 15153004 817372 4.99 77388 2337056 1548880 8.89 1096944 2064452 149320 13:07:01 11341744 13957256 2002256 12.22 89452 2699220 2561640 14.70 2439612 2278468 65164 13:08:01 11515056 14136420 1822832 11.13 89716 2704256 2476452 14.21 2264636 2279152 1416 13:09:01 11504212 14160424 1798220 10.98 92040 2734412 2325300 13.34 2263192 2288956 7708 Average: 12173289 14561098 1406642 8.59 79917 2490718 2044630 11.73 1771840 2133382 60875 13:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:05:01 ens3 360.81 224.71 1523.59 65.46 0.00 0.00 0.00 0.00 13:05:01 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 ens3 102.55 88.10 1073.97 18.30 0.00 0.00 0.00 0.00 13:06:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 ens3 356.96 288.64 4647.58 34.63 0.00 0.00 0.00 0.00 13:07:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 ens3 14.88 12.88 20.92 3.31 0.00 0.00 0.00 0.00 13:08:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 ens3 28.00 25.63 76.39 7.22 0.00 0.00 0.00 0.00 13:09:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 172.63 127.99 1468.44 25.78 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.09 0.09 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2535) 10/29/24 _x86_64_ (4 CPU) 13:03:58 LINUX RESTART (4 CPU) 13:04:01 CPU %user %nice %system %iowait %steal %idle 13:05:01 all 14.25 16.30 14.32 6.91 0.11 48.11 13:05:01 0 14.38 15.62 13.25 10.22 0.10 46.43 13:05:01 1 12.00 17.05 15.67 7.63 0.12 47.54 13:05:01 2 10.05 18.46 15.43 4.23 0.10 51.74 13:05:01 3 20.48 14.11 12.96 5.58 0.10 46.77 13:06:01 all 21.06 6.87 6.54 6.25 0.08 59.20 13:06:01 0 30.05 7.69 7.26 4.32 0.10 50.58 13:06:01 1 26.44 5.28 6.83 7.95 0.07 53.43 13:06:01 2 14.19 7.26 5.76 1.98 0.08 70.72 13:06:01 3 13.56 7.25 6.31 10.74 0.08 62.05 13:07:01 all 76.43 0.00 1.95 1.83 0.12 19.67 13:07:01 0 79.70 0.00 2.16 2.16 0.12 15.86 13:07:01 1 80.77 0.00 1.64 1.44 0.12 16.03 13:07:01 2 60.94 0.00 1.98 1.96 0.13 34.98 13:07:01 3 84.40 0.00 2.02 1.76 0.12 11.71 13:08:01 all 48.35 0.00 0.70 0.09 0.08 50.78 13:08:01 0 56.89 0.00 0.58 0.00 0.08 42.44 13:08:01 1 55.95 0.00 0.72 0.02 0.08 43.23 13:08:01 2 27.84 0.00 0.91 0.26 0.08 70.90 13:08:01 3 52.92 0.00 0.57 0.08 0.08 46.35 13:09:01 all 65.13 0.00 1.03 0.12 0.09 33.63 13:09:01 0 70.43 0.00 0.87 0.00 0.08 28.61 13:09:01 1 68.18 0.00 1.25 0.02 0.10 30.45 13:09:01 2 52.54 0.00 1.20 0.42 0.10 45.75 13:09:01 3 69.43 0.00 0.80 0.03 0.08 29.65 Average: all 45.13 4.60 4.88 3.03 0.10 42.26 Average: 0 50.42 4.62 4.79 3.32 0.10 36.75 Average: 1 48.74 4.44 5.20 3.40 0.10 38.13 Average: 2 33.22 5.08 5.01 1.76 0.10 54.83 Average: 3 48.18 4.27 4.53 3.63 0.09 39.29