---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3362 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/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 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 705 12019 1 3272 14952 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:8e:5e:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.170.200/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fe8e:5ea2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:96:0c:c5:9b 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-3362) 12/17/24 _x86_64_ (4 CPU) 10:11:44 LINUX RESTART (4 CPU) 10:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:13:02 201.07 146.59 54.47 0.00 10996.03 41360.97 0.00 10:14:01 7.39 0.00 7.39 0.00 0.00 178.56 0.00 10:15:01 0.87 0.03 0.83 0.00 2.00 8.80 0.00 10:16:01 6.02 3.78 2.23 0.00 158.51 875.45 0.00 10:17:01 199.42 12.05 187.37 0.00 2863.52 12777.20 0.00 10:18:01 234.51 39.78 194.73 0.00 4821.33 16193.83 0.00 10:19:01 40.36 15.66 24.70 0.00 775.34 12295.95 0.00 10:20:01 5.88 0.60 5.28 0.00 45.86 1302.98 0.00 Average: 87.10 27.37 59.74 0.00 2462.95 10646.02 0.00 10:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:13:02 13824304 15517760 482024 2.94 42180 1865996 1219068 6.99 649288 1672100 4844 10:14:01 13837312 15530788 468736 2.86 42220 1866000 1201144 6.89 634424 1672088 44 10:15:01 13840652 15534248 465256 2.84 42244 1866060 1201144 6.89 631364 1672148 8 10:16:01 13766524 15491548 507112 3.10 42508 1896908 1222792 7.02 690212 1685300 756 10:17:01 13212744 15406336 565764 3.45 71068 2317844 1354700 7.77 876072 2005392 149656 10:18:01 11982356 14832816 1117492 6.82 94264 2928076 1701228 9.76 1615752 2451764 276216 10:19:01 10988240 13976908 1972620 12.04 98176 3053620 2463488 14.13 2592568 2457772 35136 10:20:01 12366168 15358040 591580 3.61 98540 3056660 1272688 7.30 1217460 2458248 1868 Average: 12977288 15206056 771323 4.71 66400 2356396 1454532 8.35 1113392 2009352 58566 10:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:13:02 ens3 173.54 108.88 693.79 23.18 0.00 0.00 0.00 0.00 10:13:02 lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 10:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 ens3 1.07 0.66 0.54 0.42 0.00 0.00 0.00 0.00 10:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 0.12 0.02 0.01 0.00 0.00 0.00 0.00 0.00 10:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 ens3 166.49 114.98 462.96 32.08 0.00 0.00 0.00 0.00 10:16:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 229.45 153.11 2298.44 23.62 0.00 0.00 0.00 0.00 10:17:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 466.86 342.98 5680.09 42.40 0.00 0.00 0.00 0.00 10:18:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 101.92 93.05 1188.29 11.79 0.00 0.00 0.00 0.00 10:19:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 16.26 8.38 7.45 4.15 0.00 0.00 0.00 0.00 10:20:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 144.76 102.97 1294.14 17.24 0.00 0.00 0.00 0.00 Average: lo 0.65 0.65 0.06 0.06 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-3362) 12/17/24 _x86_64_ (4 CPU) 10:11:44 LINUX RESTART (4 CPU) 10:12:01 CPU %user %nice %system %iowait %steal %idle 10:13:02 all 4.98 18.41 13.41 2.70 0.12 60.37 10:13:02 0 4.67 18.27 12.75 1.87 0.10 62.33 10:13:02 1 5.24 18.33 14.14 5.11 0.14 57.04 10:13:02 2 3.65 18.91 13.43 1.77 0.12 62.12 10:13:02 3 6.37 18.14 13.32 2.05 0.13 59.98 10:14:01 all 0.06 0.00 0.02 0.02 0.02 99.89 10:14:01 0 0.05 0.00 0.03 0.05 0.02 99.85 10:14:01 1 0.07 0.00 0.00 0.03 0.00 99.90 10:14:01 2 0.05 0.00 0.02 0.00 0.02 99.92 10:14:01 3 0.05 0.00 0.03 0.00 0.03 99.88 10:15:01 all 0.06 0.00 0.01 0.01 0.01 99.90 10:15:01 0 0.03 0.00 0.00 0.00 0.00 99.97 10:15:01 1 0.00 0.00 0.02 0.03 0.02 99.93 10:15:01 2 0.20 0.00 0.02 0.00 0.02 99.77 10:15:01 3 0.02 0.00 0.02 0.00 0.02 99.95 10:16:01 all 3.18 0.00 0.23 2.44 0.03 94.12 10:16:01 0 4.07 0.00 0.20 0.00 0.03 95.70 10:16:01 1 2.89 0.00 0.07 9.15 0.03 87.86 10:16:01 2 3.61 0.00 0.15 0.00 0.02 96.23 10:16:01 3 2.14 0.00 0.50 0.63 0.05 96.68 10:17:01 all 14.96 0.00 2.02 11.03 0.07 71.92 10:17:01 0 6.21 0.00 1.32 3.30 0.07 89.11 10:17:01 1 10.53 0.00 2.32 24.17 0.05 62.93 10:17:01 2 27.55 0.00 2.33 3.85 0.10 66.16 10:17:01 3 15.57 0.00 2.13 12.86 0.07 69.38 10:18:01 all 36.47 0.00 2.73 4.77 0.37 55.66 10:18:01 0 34.10 0.00 2.60 2.05 0.10 61.15 10:18:01 1 34.40 0.00 2.81 2.91 0.40 59.49 10:18:01 2 41.06 0.00 2.44 8.50 0.12 47.88 10:18:01 3 36.32 0.00 3.10 5.64 0.86 54.08 10:19:01 all 72.78 0.00 1.76 1.02 0.13 24.31 10:19:01 0 70.04 0.00 1.47 0.73 0.12 27.63 10:19:01 1 74.25 0.00 1.26 1.93 0.13 22.44 10:19:01 2 75.31 0.00 2.70 0.70 0.12 21.16 10:19:01 3 71.45 0.00 1.63 0.72 0.13 26.07 10:20:01 all 35.42 0.00 0.63 0.12 0.07 63.76 10:20:01 0 40.93 0.00 0.53 0.00 0.08 58.45 10:20:01 1 39.15 0.00 0.47 0.02 0.05 60.32 10:20:01 2 39.46 0.00 0.67 0.03 0.07 59.77 10:20:01 3 22.31 0.00 0.86 0.41 0.08 76.34 Average: all 20.98 2.28 2.59 2.76 0.10 71.28 Average: 0 19.92 2.26 2.35 1.00 0.07 74.40 Average: 1 20.87 2.27 2.62 5.42 0.10 68.73 Average: 2 23.88 2.35 2.71 1.86 0.07 69.14 Average: 3 19.25 2.26 2.69 2.78 0.17 72.86