---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-935 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 698 11097 1 4201 14959 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:30:10:86 brd ff:ff:ff:ff:ff:ff inet 10.30.171.104/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe30:1086/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:92:e3:a0:fe 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-935) 12/08/24 _x86_64_ (4 CPU) 01:33:24 LINUX RESTART (4 CPU) 01:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 289.98 86.15 203.83 0.00 2576.11 8446.72 0.00 01:36:01 210.70 49.74 160.96 0.00 3084.42 11388.37 0.00 01:37:01 32.81 5.50 27.31 0.00 234.63 11936.81 0.00 01:38:01 58.96 1.07 57.89 0.00 51.32 13546.81 0.00 Average: 147.52 35.40 112.12 0.00 1482.06 11341.74 0.00 01:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13282488 15388760 592248 3.62 70868 2230184 1349424 7.74 843180 1979100 218920 01:36:01 12324988 14799440 1167856 7.13 84372 2572016 1758196 10.09 1547176 2205688 202856 01:37:01 11008016 13898988 2063920 12.60 93280 2964152 2640540 15.15 2541720 2503388 343836 01:38:01 11766136 15394868 568292 3.47 100152 3670176 1286516 7.38 1334940 2933476 783208 Average: 12095407 14870514 1098079 6.70 87168 2859132 1758669 10.09 1566754 2405413 387205 01:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 01:35:01 ens3 192.80 134.32 1131.76 39.60 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 01:36:01 ens3 287.57 239.03 3355.75 38.08 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 741.84 741.84 705.29 705.29 0.00 0.00 0.00 0.00 01:37:01 ens3 263.22 179.37 3406.19 20.95 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 1208.38 1208.38 1149.93 1149.93 0.00 0.00 0.00 0.00 01:38:01 ens3 166.36 139.34 1963.64 25.66 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 490.23 490.23 465.81 465.81 0.00 0.00 0.00 0.00 Average: ens3 227.63 173.18 2469.91 31.04 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-935) 12/08/24 _x86_64_ (4 CPU) 01:33:24 LINUX RESTART (4 CPU) 01:34:02 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 19.94 12.53 10.17 3.04 0.11 54.22 01:35:01 0 24.14 12.32 11.18 3.99 0.10 48.27 01:35:01 1 25.01 13.72 9.83 1.60 0.12 49.72 01:35:01 2 19.84 10.33 9.10 4.11 0.10 56.52 01:35:01 3 10.82 13.74 10.57 2.42 0.10 62.34 01:36:01 all 46.50 0.00 1.93 1.18 0.06 50.33 01:36:01 0 48.71 0.00 1.50 0.45 0.05 49.29 01:36:01 1 48.81 0.00 2.07 1.07 0.07 47.98 01:36:01 2 42.37 0.00 1.94 0.69 0.07 54.93 01:36:01 3 46.07 0.00 2.19 2.52 0.07 49.15 01:37:01 all 50.15 0.00 1.82 0.20 0.09 47.74 01:37:01 0 50.84 0.00 2.66 0.47 0.08 45.95 01:37:01 1 53.94 0.00 1.61 0.07 0.08 44.30 01:37:01 2 50.98 0.00 1.51 0.07 0.08 47.37 01:37:01 3 44.89 0.00 1.52 0.18 0.10 53.31 01:38:01 all 48.32 0.00 2.19 0.31 0.09 49.09 01:38:01 0 68.13 0.00 2.62 0.12 0.10 29.03 01:38:01 1 45.39 0.00 2.61 0.65 0.10 51.25 01:38:01 2 41.42 0.00 2.15 0.35 0.08 55.99 01:38:01 3 38.28 0.00 1.39 0.10 0.08 60.15 Average: all 41.35 3.08 3.99 1.17 0.09 50.32 Average: 0 48.08 3.03 4.45 1.24 0.08 43.11 Average: 1 43.42 3.36 3.99 0.84 0.09 48.30 Average: 2 38.75 2.54 3.65 1.29 0.08 53.69 Average: 3 35.17 3.37 3.88 1.30 0.09 56.19