---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-471 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 9.2G 69G 12% / 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 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/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 ---> free -m: total used free shared buff/cache available Mem: 15997 658 12340 1 2999 14999 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:6c:2f:0c brd ff:ff:ff:ff:ff:ff inet 10.30.171.220/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe6c:2f0c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8b:1b:f3:38 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-471) 12/06/24 _x86_64_ (4 CPU) 12:12:26 LINUX RESTART (4 CPU) 12:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:14:01 133.83 107.88 25.95 0.00 9590.93 5638.39 0.00 12:15:01 22.53 15.13 7.40 0.00 155.01 182.49 0.00 12:16:01 149.74 13.55 136.19 0.00 1003.03 5569.61 0.00 12:17:01 99.65 38.03 61.62 0.00 2750.07 10818.86 0.00 12:18:01 80.89 4.87 76.02 0.00 4402.47 12925.45 0.00 Average: 97.32 35.89 61.43 0.00 3580.19 7026.73 0.00 12:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:14:01 13867156 15554456 445344 2.72 41500 1861528 1214628 6.97 604544 1673848 1184 12:15:01 13867780 15561312 439608 2.68 42236 1866268 1217480 6.99 604036 1674044 136 12:16:01 13497088 15440720 545724 3.33 62008 2083732 1276764 7.33 816040 1805540 98968 12:17:01 12963028 15260608 707332 4.32 82988 2399184 1472488 8.45 1031940 2086276 132676 12:18:01 12548488 15354440 598568 3.65 93776 2886184 1326844 7.61 1050428 2456552 178916 Average: 13348708 15434307 547315 3.34 64502 2219379 1301641 7.47 821398 1939252 82376 12:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:14:01 ens3 137.66 82.14 354.91 21.47 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:15:01 ens3 0.45 0.13 0.03 0.01 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:16:01 ens3 294.80 206.58 1590.91 52.43 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 12:17:01 ens3 73.09 58.79 763.16 12.36 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 12:18:01 ens3 338.83 209.17 3804.86 24.82 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 168.96 111.36 1302.73 22.22 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 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-471) 12/06/24 _x86_64_ (4 CPU) 12:12:26 LINUX RESTART (4 CPU) 12:13:01 CPU %user %nice %system %iowait %steal %idle 12:14:01 all 4.26 13.73 10.38 17.71 0.16 53.75 12:14:01 0 3.64 14.08 10.97 23.23 0.20 47.87 12:14:01 1 4.59 13.53 9.92 14.92 0.15 56.89 12:14:01 2 3.69 13.85 10.96 12.80 0.13 58.56 12:14:01 3 5.14 13.47 9.66 19.85 0.14 51.74 12:15:01 all 0.06 3.05 2.36 1.36 0.04 93.12 12:15:01 0 0.13 2.94 2.47 1.71 0.03 92.71 12:15:01 1 0.03 3.09 2.39 1.00 0.03 93.44 12:15:01 2 0.05 2.88 2.30 1.36 0.05 93.36 12:15:01 3 0.02 3.28 2.29 1.39 0.05 92.96 12:16:01 all 11.96 0.00 1.27 4.19 0.05 82.54 12:16:01 0 6.66 0.00 1.04 8.73 0.03 83.54 12:16:01 1 10.42 0.00 0.70 0.60 0.05 88.22 12:16:01 2 9.40 0.00 1.36 4.79 0.05 84.40 12:16:01 3 21.34 0.00 1.99 2.61 0.05 74.02 12:17:01 all 17.85 0.00 1.47 8.72 0.08 71.89 12:17:01 0 18.63 0.00 1.39 20.34 0.08 59.55 12:17:01 1 8.80 0.00 0.87 3.33 0.08 86.92 12:17:01 2 30.02 0.00 2.18 4.82 0.08 62.89 12:17:01 3 14.04 0.00 1.44 6.36 0.05 78.12 12:18:01 all 19.95 0.00 2.01 11.05 0.08 66.92 12:18:01 0 18.20 0.00 2.03 12.94 0.08 66.74 12:18:01 1 14.60 0.00 1.77 18.33 0.07 65.24 12:18:01 2 32.28 0.00 2.37 10.43 0.08 54.84 12:18:01 3 14.78 0.00 1.87 2.46 0.08 80.81 Average: all 10.81 3.35 3.49 8.59 0.08 73.68 Average: 0 9.44 3.41 3.58 13.39 0.09 70.09 Average: 1 7.68 3.31 3.12 7.61 0.08 78.19 Average: 2 15.05 3.34 3.83 6.83 0.08 70.87 Average: 3 11.08 3.32 3.43 6.50 0.07 75.60