---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3739 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 9.5G 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 700 12013 1 3283 14958 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:1b:f2:07 brd ff:ff:ff:ff:ff:ff inet 10.30.170.170/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe1b:f207/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:24:9f:4a:91 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-3739) 11/02/24 _x86_64_ (4 CPU) 20:47:10 LINUX RESTART (4 CPU) 20:48:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:49:01 257.74 82.51 175.23 0.00 2543.95 9452.27 0.00 20:50:01 224.30 40.43 183.87 0.00 2542.51 14005.67 0.00 20:51:01 47.04 12.45 34.59 0.00 691.08 14018.60 0.00 20:52:01 4.22 0.00 4.22 0.00 0.00 741.74 0.00 Average: 132.81 33.65 99.16 0.00 1439.83 9554.99 0.00 20:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:49:01 13310044 15401144 576644 3.52 70584 2215992 1301184 7.47 871224 1920304 164680 20:50:01 10984876 13743400 2215572 13.52 89208 2827656 2806648 16.10 2709168 2349300 387812 20:51:01 10761764 13580876 2377464 14.51 90656 2883376 2904384 16.66 2967764 2310308 16456 20:52:01 6837764 9665720 6292620 38.41 90864 2891192 6962012 39.94 6875128 2318252 4616 Average: 10473612 13097785 2865575 17.49 85328 2704554 3493557 20.04 3355821 2224541 143391 20:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 20:49:01 ens3 188.94 136.70 1771.20 23.28 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 20:50:01 ens3 356.27 294.35 4328.98 45.88 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 20:51:01 ens3 31.93 32.01 139.53 6.52 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 20:52:01 ens3 6.40 6.10 1.30 1.34 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: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 145.71 117.21 1559.38 19.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3739) 11/02/24 _x86_64_ (4 CPU) 20:47:10 LINUX RESTART (4 CPU) 20:48:02 CPU %user %nice %system %iowait %steal %idle 20:49:01 all 18.13 11.82 9.58 5.02 0.11 55.33 20:49:01 0 13.74 13.61 10.76 5.27 0.14 56.49 20:49:01 1 15.12 12.12 9.77 5.98 0.10 56.91 20:49:01 2 30.91 9.49 8.31 5.22 0.10 45.96 20:49:01 3 12.74 12.08 9.50 3.60 0.09 62.00 20:50:01 all 47.94 0.00 2.85 3.86 0.10 45.25 20:50:01 0 39.03 0.00 2.20 5.91 0.10 52.76 20:50:01 1 45.89 0.00 2.17 3.43 0.08 48.43 20:50:01 2 47.68 0.00 4.08 2.38 0.10 45.76 20:50:01 3 59.12 0.00 2.92 3.73 0.13 34.10 20:51:01 all 68.45 0.00 1.43 1.08 0.11 28.93 20:51:01 0 61.11 0.00 1.62 1.89 0.10 35.27 20:51:01 1 72.25 0.00 1.14 0.45 0.10 26.07 20:51:01 2 72.80 0.00 1.29 0.55 0.12 25.25 20:51:01 3 67.63 0.00 1.69 1.42 0.12 29.14 20:52:01 all 10.70 0.00 0.71 0.18 0.05 88.36 20:52:01 0 8.55 0.00 0.35 0.00 0.05 91.05 20:52:01 1 14.66 0.00 1.71 0.28 0.07 83.28 20:52:01 2 9.39 0.00 0.31 0.00 0.03 90.27 20:52:01 3 10.22 0.00 0.47 0.43 0.07 88.81 Average: all 36.37 2.91 3.61 2.52 0.09 54.50 Average: 0 30.66 3.36 3.70 3.25 0.10 58.93 Average: 1 37.09 2.99 3.67 2.52 0.09 53.65 Average: 2 40.15 2.33 3.46 2.01 0.09 51.95 Average: 3 37.57 2.96 3.61 2.29 0.10 53.47