---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5320 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 733 11040 1 4223 14924 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:f8:fd:ed brd ff:ff:ff:ff:ff:ff inet 10.30.171.144/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fef8:fded/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f6:27:3d:8e 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-5320) 12/25/24 _x86_64_ (4 CPU) 01:33:54 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:02 354.62 159.04 195.58 0.00 12027.20 45496.55 0.00 01:36:01 132.11 46.25 85.87 0.00 2030.84 12547.86 0.00 01:37:01 162.62 23.21 139.41 0.00 1353.37 9280.19 0.00 01:38:01 61.94 5.20 56.74 0.00 180.64 14879.25 0.00 01:39:01 36.61 1.35 35.26 0.00 70.12 31772.70 0.00 Average: 149.64 47.01 102.63 0.00 3136.12 22829.58 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:02 13442388 15387628 601256 3.67 57496 2092816 1327040 7.61 817388 1862188 159116 01:36:01 12936860 15172332 801428 4.89 77276 2346780 1530852 8.78 1050256 2103364 70088 01:37:01 11700388 14196268 1768712 10.80 84364 2592304 2356632 13.52 2133932 2239168 49796 01:38:01 11478888 14255160 1706844 10.42 97608 2847096 2271852 13.03 2235912 2341608 86004 01:39:01 11644324 15296348 660404 4.03 100012 3691236 1439572 8.26 1404260 2974736 15960 Average: 12240570 14861547 1107729 6.76 83351 2714046 1785190 10.24 1528350 2304213 76193 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:02 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 01:35:02 ens3 348.79 231.46 1695.99 66.67 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 1.56 1.56 0.15 0.15 0.00 0.00 0.00 0.00 01:36:01 ens3 122.72 107.71 1446.45 20.92 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 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:37:01 ens3 233.19 182.35 2861.69 25.91 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 2156.79 2156.79 2052.62 2052.62 0.00 0.00 0.00 0.00 01:38:01 ens3 315.75 226.46 3866.48 25.94 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 5.12 5.12 0.51 0.51 0.00 0.00 0.00 0.00 01:39:01 ens3 160.61 117.95 1563.08 49.54 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 434.60 434.60 412.07 412.07 0.00 0.00 0.00 0.00 Average: ens3 236.59 173.41 2289.55 37.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5320) 12/25/24 _x86_64_ (4 CPU) 01:33:54 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:02 all 18.05 18.01 14.90 4.33 0.11 44.60 01:35:02 0 21.69 17.53 14.03 4.13 0.10 42.52 01:35:02 1 12.77 19.91 15.92 3.57 0.12 47.72 01:35:02 2 24.62 15.68 14.65 7.38 0.10 37.57 01:35:02 3 13.07 18.94 15.00 2.22 0.12 50.64 01:36:01 all 16.84 3.34 3.29 2.63 0.06 73.83 01:36:01 0 24.49 4.34 4.34 1.57 0.07 65.19 01:36:01 1 10.51 3.96 3.38 0.85 0.07 81.22 01:36:01 2 12.10 3.50 3.06 3.52 0.07 77.75 01:36:01 3 20.25 1.57 2.37 4.58 0.05 71.18 01:37:01 all 57.20 0.00 1.77 1.22 0.08 39.72 01:37:01 0 60.40 0.00 1.86 0.57 0.08 37.09 01:37:01 1 59.68 0.00 2.07 2.54 0.08 35.62 01:37:01 2 57.79 0.00 1.51 0.52 0.08 40.10 01:37:01 3 50.93 0.00 1.66 1.25 0.08 46.08 01:38:01 all 58.96 0.00 2.78 0.85 0.09 37.31 01:38:01 0 62.73 0.00 2.47 0.87 0.10 33.83 01:38:01 1 62.88 0.00 4.44 0.75 0.08 31.84 01:38:01 2 55.37 0.00 2.03 0.39 0.08 42.14 01:38:01 3 54.87 0.00 2.20 1.39 0.10 41.44 01:39:01 all 23.24 0.00 1.46 1.74 0.06 73.50 01:39:01 0 15.02 0.00 1.39 3.93 0.05 79.61 01:39:01 1 49.36 0.00 3.04 1.30 0.08 46.20 01:39:01 2 18.91 0.00 0.68 0.13 0.05 80.22 01:39:01 3 9.80 0.00 0.73 1.61 0.05 87.81 Average: all 34.94 4.25 4.83 2.15 0.08 53.75 Average: 0 36.94 4.36 4.81 2.21 0.08 51.61 Average: 1 39.20 4.75 5.76 1.81 0.09 48.39 Average: 2 33.82 3.82 4.38 2.38 0.08 55.52 Average: 3 29.81 4.06 4.36 2.20 0.08 59.48