---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-11960 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 9.6G 29G 25% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 512 4112 1 3321 7126 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:d0:cc:df brd ff:ff:ff:ff:ff:ff inet 10.30.171.245/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fed0:ccdf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e5:ff:e0: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-2c-2g-11960) 12/01/24 _x86_64_ (2 CPU) 19:00:20 LINUX RESTART (2 CPU) 19:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:02:01 131.96 51.09 80.87 0.00 636.29 7025.76 0.00 19:03:01 17.23 8.80 8.43 0.00 684.15 4257.29 0.00 19:04:01 128.76 17.31 111.45 0.00 1783.30 22463.32 0.00 19:05:01 71.50 4.75 66.76 0.00 216.23 9157.41 0.00 Average: 87.36 20.49 66.88 0.00 830.00 10725.95 0.00 19:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:02:01 5451192 7355928 447216 5.50 40248 2046456 1414712 15.40 715600 1758036 172 19:03:01 4603416 7228568 535608 6.58 72452 2692520 1487548 16.20 900796 2338952 563252 19:04:01 4413964 7271660 492020 6.05 88284 2885300 1178320 12.83 879796 2528020 104840 19:05:01 4221052 7305476 457452 5.62 106248 3065336 1131596 12.32 868708 2703948 98296 Average: 4672406 7290408 483074 5.94 76808 2672403 1303044 14.19 841225 2332239 191640 19:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:02:01 lo 1.65 1.65 0.16 0.16 0.00 0.00 0.00 0.00 19:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 ens3 189.22 127.21 1063.97 76.96 0.00 0.00 0.00 0.00 19:03:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 ens3 46.93 30.68 1043.40 2.80 0.00 0.00 0.00 0.00 19:04:01 lo 8.80 8.80 14.15 14.15 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 ens3 71.57 65.37 634.68 25.15 0.00 0.00 0.00 0.00 19:05:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 ens3 33.58 32.23 244.94 8.89 0.00 0.00 0.00 0.00 Average: lo 3.05 3.05 3.62 3.62 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 85.32 63.87 746.75 28.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-11960) 12/01/24 _x86_64_ (2 CPU) 19:00:20 LINUX RESTART (2 CPU) 19:01:01 CPU %user %nice %system %iowait %steal %idle 19:02:01 all 8.62 13.67 10.62 2.81 0.07 64.21 19:02:01 0 9.09 13.25 10.47 2.91 0.07 64.21 19:02:01 1 8.15 14.09 10.77 2.70 0.07 64.22 19:03:01 all 21.23 0.00 2.33 1.84 0.07 74.53 19:03:01 0 24.16 0.00 2.01 0.80 0.07 72.96 19:03:01 1 18.30 0.00 2.65 2.89 0.07 76.10 19:04:01 all 28.24 0.00 2.98 5.95 0.09 62.74 19:04:01 0 28.31 0.00 2.44 2.10 0.08 67.06 19:04:01 1 28.17 0.00 3.52 9.79 0.10 58.42 19:05:01 all 36.27 0.00 2.67 4.01 0.08 56.97 19:05:01 0 19.03 0.00 2.51 6.64 0.08 71.72 19:05:01 1 53.57 0.00 2.82 1.37 0.08 42.15 Average: all 23.63 3.39 4.64 3.65 0.08 64.62 Average: 0 20.17 3.29 4.34 3.12 0.08 69.00 Average: 1 27.09 3.50 4.93 4.19 0.08 60.22