---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6471 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 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 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 651 12076 1 3269 15007 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:4c:84:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.170.85/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe4c:84a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5f:eb:01:f3 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-6471) 11/11/24 _x86_64_ (4 CPU) 08:45:20 LINUX RESTART (4 CPU) 08:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:47:01 82.27 60.64 21.63 0.00 662.02 1017.71 0.00 08:48:01 151.57 13.65 137.93 0.00 1007.30 4560.57 0.00 08:49:01 88.20 11.73 76.47 0.00 1018.23 12039.06 0.00 08:50:01 60.45 0.97 59.48 0.00 61.31 17786.74 0.00 08:51:01 41.89 5.82 36.08 0.00 4607.50 6983.37 0.00 Average: 84.88 18.56 66.32 0.00 1471.23 8477.80 0.00 08:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:47:01 13865384 15552644 450160 2.75 41776 1860436 1188812 6.82 613520 1668364 4 08:48:01 13557424 15449960 544136 3.32 52076 2047948 1248548 7.16 759616 1813432 79080 08:49:01 13052800 15396452 571980 3.49 79920 2447196 1329240 7.63 855780 2172160 208392 08:50:01 12662452 15325932 636588 3.89 91056 2735124 1490088 8.55 935908 2458168 2564 08:51:01 12452848 15451264 501828 3.06 98460 3054364 1279652 7.34 1000112 2583716 30652 Average: 13118182 15435250 540938 3.30 72658 2429014 1307268 7.50 832987 2139168 64138 08:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 ens3 0.23 0.05 0.01 0.00 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 08:48:01 ens3 253.31 166.02 1470.60 47.36 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:49:01 ens3 102.97 82.72 1199.21 11.09 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 lo 15.66 15.66 1.37 1.37 0.00 0.00 0.00 0.00 08:50:01 ens3 82.06 74.49 721.07 9.73 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 lo 5.33 5.33 0.46 0.46 0.00 0.00 0.00 0.00 08:51:01 ens3 204.45 124.31 2127.49 15.12 0.00 0.00 0.00 0.00 08:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.52 4.52 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 128.60 89.52 1103.66 16.66 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-6471) 11/11/24 _x86_64_ (4 CPU) 08:45:20 LINUX RESTART (4 CPU) 08:46:01 CPU %user %nice %system %iowait %steal %idle 08:47:01 all 0.44 13.29 9.42 0.73 0.08 76.05 08:47:01 0 0.03 13.07 9.93 0.55 0.08 76.33 08:47:01 1 1.65 12.33 9.63 0.64 0.08 75.66 08:47:01 2 0.03 14.64 8.83 0.68 0.07 75.75 08:47:01 3 0.02 13.16 9.29 1.03 0.07 76.45 08:48:01 all 9.98 0.00 1.03 1.64 0.03 87.32 08:48:01 0 18.39 0.00 1.85 2.87 0.03 76.85 08:48:01 1 4.84 0.00 0.91 1.15 0.03 93.07 08:48:01 2 10.60 0.00 0.85 0.80 0.03 87.72 08:48:01 3 6.11 0.00 0.48 1.75 0.03 91.62 08:49:01 all 19.61 0.00 1.81 2.08 0.06 76.44 08:49:01 0 24.43 0.00 2.15 0.75 0.07 72.60 08:49:01 1 21.69 0.00 1.79 0.87 0.05 75.60 08:49:01 2 30.51 0.00 2.16 0.75 0.07 66.52 08:49:01 3 1.74 0.00 1.16 5.96 0.07 91.07 08:50:01 all 7.21 0.00 0.75 1.71 0.06 90.27 08:50:01 0 20.19 0.00 1.62 1.60 0.07 76.52 08:50:01 1 2.63 0.00 0.28 0.03 0.05 97.00 08:50:01 2 3.93 0.00 0.35 0.02 0.07 95.64 08:50:01 3 2.08 0.00 0.75 5.18 0.07 91.93 08:51:01 all 13.56 0.00 1.52 0.76 0.05 84.11 08:51:01 0 29.91 0.00 1.65 1.24 0.08 67.11 08:51:01 1 7.96 0.00 1.88 0.84 0.03 89.29 08:51:01 2 9.48 0.00 1.45 0.32 0.07 88.68 08:51:01 3 6.94 0.00 1.09 0.65 0.03 91.29 Average: all 10.17 2.65 2.90 1.38 0.06 82.84 Average: 0 18.59 2.61 3.44 1.40 0.07 73.89 Average: 1 7.73 2.49 2.91 0.71 0.05 86.11 Average: 2 10.95 2.88 2.71 0.51 0.06 82.89 Average: 3 3.38 2.62 2.55 2.92 0.05 88.48