---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10257 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 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 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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/23545 /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 686 11923 1 3387 14971 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:e7:56:42 brd ff:ff:ff:ff:ff:ff inet 10.30.171.46/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fee7:5642/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bb:82:63:1a 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-10257) 02/10/25 _x86_64_ (4 CPU) 09:13:11 LINUX RESTART (4 CPU) 09:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:15:01 143.71 68.22 75.49 0.00 2016.86 9055.31 0.00 09:16:01 323.84 35.22 288.62 0.00 1536.70 15635.25 0.00 09:17:01 20.80 2.88 17.91 0.00 229.96 6741.54 0.00 09:18:01 4.42 0.22 4.20 0.00 26.40 1303.38 0.00 09:19:01 64.91 4.88 60.03 0.00 4398.40 9522.83 0.00 Average: 111.55 22.28 89.26 0.00 1641.75 8452.18 0.00 09:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:15:01 13250548 15449192 522480 3.19 74056 2313748 1202508 6.90 767288 2072944 222400 09:16:01 11998280 14581512 1378224 8.41 87520 2670816 1928264 11.06 1753476 2311064 167864 09:17:01 11265404 13923280 2036256 12.43 89684 2738568 2630456 15.09 2475576 2315944 37136 09:18:01 10219268 12878740 3080436 18.80 89760 2739888 3565696 20.46 3517796 2316424 80 09:19:01 12244652 15363052 585716 3.58 121588 3154124 1282196 7.36 1316748 2473784 18372 Average: 11795630 14439155 1520622 9.28 92522 2723429 2121824 12.17 1966177 2298032 89170 09:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:15:01 ens3 93.47 76.49 1109.83 15.48 0.00 0.00 0.00 0.00 09:15:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 ens3 296.17 240.40 4656.32 27.21 0.00 0.00 0.00 0.00 09:16:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 ens3 62.76 60.22 618.08 8.88 0.00 0.00 0.00 0.00 09:17:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 ens3 1.38 1.30 0.25 0.25 0.00 0.00 0.00 0.00 09:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 ens3 233.16 154.80 2881.23 18.56 0.00 0.00 0.00 0.00 09:19:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 137.40 106.65 1853.36 14.07 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.09 0.09 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-10257) 02/10/25 _x86_64_ (4 CPU) 09:13:11 LINUX RESTART (4 CPU) 09:14:01 CPU %user %nice %system %iowait %steal %idle 09:15:01 all 18.64 10.35 8.00 6.77 0.11 56.14 09:15:01 0 20.35 8.53 7.43 6.47 0.12 57.10 09:15:01 1 8.00 12.78 9.01 4.61 0.08 65.52 09:15:01 2 35.43 8.69 7.42 5.15 0.12 43.20 09:15:01 3 10.68 11.41 8.14 10.82 0.10 58.84 09:16:01 all 47.72 0.00 1.93 2.56 0.08 47.70 09:16:01 0 53.56 0.00 1.18 0.12 0.07 45.08 09:16:01 1 51.86 0.00 1.59 2.75 0.07 43.73 09:16:01 2 40.96 0.00 2.56 2.31 0.10 54.08 09:16:01 3 44.57 0.00 2.41 5.06 0.08 47.88 09:17:01 all 76.32 0.00 1.48 0.30 0.10 21.80 09:17:01 0 72.55 0.00 1.43 0.03 0.10 25.89 09:17:01 1 82.01 0.00 1.63 0.57 0.10 15.69 09:17:01 2 82.29 0.00 1.39 0.00 0.08 16.24 09:17:01 3 68.48 0.00 1.48 0.60 0.10 29.34 09:18:01 all 58.20 0.00 0.49 0.01 0.08 41.21 09:18:01 0 91.43 0.00 0.55 0.00 0.08 7.93 09:18:01 1 30.26 0.00 0.57 0.02 0.10 69.05 09:18:01 2 56.67 0.00 0.47 0.02 0.07 42.78 09:18:01 3 54.52 0.00 0.38 0.02 0.07 45.01 09:19:01 all 18.18 0.00 3.05 1.54 0.08 77.15 09:19:01 0 32.38 0.00 3.37 0.73 0.08 63.43 09:19:01 1 13.78 0.00 3.01 0.59 0.07 82.56 09:19:01 2 15.96 0.00 3.23 3.00 0.12 77.69 09:19:01 3 10.54 0.00 2.61 1.82 0.07 84.96 Average: all 43.86 2.06 2.98 2.23 0.09 48.79 Average: 0 54.11 1.69 2.78 1.46 0.09 39.86 Average: 1 37.23 2.54 3.15 1.70 0.08 55.30 Average: 2 46.27 1.73 3.01 2.09 0.10 46.80 Average: 3 37.82 2.27 3.00 3.65 0.08 53.18