---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1174 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: 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 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/loop1 44M 44M 0 100% /snap/snapd/15177 /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 719 11077 1 4200 14938 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:10:fa:ac brd ff:ff:ff:ff:ff:ff inet 10.30.170.26/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe10:faac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e3:78:f1:25 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-1174) 12/09/24 _x86_64_ (4 CPU) 01:33:54 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 346.41 159.04 187.37 0.00 12018.66 58084.99 0.00 01:36:01 210.13 58.21 151.92 0.00 3032.69 10466.94 0.00 01:37:01 102.15 21.50 80.65 0.00 1321.38 11941.48 0.00 01:38:01 72.21 5.18 67.03 0.00 180.58 14842.05 0.00 01:39:01 57.97 4.03 53.94 0.00 2121.51 33609.07 0.00 Average: 157.77 49.59 108.18 0.00 3734.73 25788.17 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13506724 15390672 599184 3.66 54296 2037420 1385336 7.95 802948 1815884 106604 01:36:01 12769140 15066960 903440 5.52 79136 2405336 1607252 9.22 1183700 2132684 194748 01:37:01 11863608 14388404 1574864 9.61 84908 2620372 2329976 13.37 1962168 2244528 49756 01:38:01 11472660 14285932 1674500 10.22 98788 2881948 2249420 12.91 2236272 2345256 92824 01:39:01 11538196 15306928 647652 3.95 103472 3801888 1398700 8.02 1487952 2992316 148 Average: 12230066 14887779 1079928 6.59 84120 2749393 1794137 10.29 1534608 2306134 88816 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 01:35:01 ens3 363.92 228.88 1655.74 66.71 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 01:36:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 01:36:01 ens3 177.39 149.14 1924.86 25.15 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 01:37:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 01:37:01 ens3 196.80 161.64 2395.84 23.16 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 01:38:01 lo 2240.46 2240.46 2132.79 2132.79 0.00 0.00 0.00 0.00 01:38:01 ens3 311.16 215.81 3867.35 27.56 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 17.18 17.18 1.70 1.70 0.00 0.00 0.00 0.00 01:39:01 ens3 199.55 171.77 1545.89 187.98 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 452.43 452.43 427.09 427.09 0.00 0.00 0.00 0.00 Average: ens3 249.77 185.45 2278.04 66.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-1174) 12/09/24 _x86_64_ (4 CPU) 01:33:54 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 16.14 18.11 14.27 5.18 0.12 46.18 01:35:01 0 20.20 16.19 13.15 5.07 0.10 45.28 01:35:01 1 11.11 20.15 15.38 4.87 0.14 48.35 01:35:01 2 21.44 16.43 13.75 6.99 0.13 41.25 01:35:01 3 11.79 19.68 14.81 3.76 0.12 49.85 01:36:01 all 22.01 3.23 4.01 2.64 0.07 68.03 01:36:01 0 19.65 3.76 4.28 1.07 0.07 71.17 01:36:01 1 34.21 2.51 4.17 2.06 0.07 56.98 01:36:01 2 12.63 3.89 3.83 4.19 0.08 75.37 01:36:01 3 21.52 2.78 3.77 3.23 0.07 68.63 01:37:01 all 53.23 0.00 1.62 1.36 0.12 43.67 01:37:01 0 47.76 0.00 1.49 0.25 0.08 50.42 01:37:01 1 55.38 0.00 1.83 2.06 0.08 40.65 01:37:01 2 54.51 0.00 1.71 2.55 0.08 41.15 01:37:01 3 55.27 0.00 1.47 0.60 0.22 42.43 01:38:01 all 63.44 0.00 2.84 0.83 0.09 32.80 01:38:01 0 56.35 0.00 2.24 0.43 0.10 40.87 01:38:01 1 67.93 0.00 2.50 0.92 0.08 28.56 01:38:01 2 64.68 0.00 2.41 1.38 0.08 31.44 01:38:01 3 64.81 0.00 4.21 0.60 0.10 30.28 01:39:01 all 25.21 0.00 1.68 2.44 0.07 70.60 01:39:01 0 14.52 0.00 1.40 0.57 0.07 83.44 01:39:01 1 46.68 0.00 2.73 2.66 0.07 47.87 01:39:01 2 25.74 0.00 1.59 2.23 0.07 70.38 01:39:01 3 13.93 0.00 0.99 4.33 0.07 80.68 Average: all 36.04 4.24 4.87 2.49 0.09 52.27 Average: 0 31.72 3.96 4.49 1.47 0.08 58.27 Average: 1 43.11 4.50 5.30 2.51 0.09 44.48 Average: 2 35.81 4.05 4.65 3.46 0.09 51.93 Average: 3 33.51 4.47 5.03 2.50 0.11 54.37