---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4060 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 703 12011 1 3282 14954 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:03:80:48 brd ff:ff:ff:ff:ff:ff inet 10.30.171.97/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:fe03:8048/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:da:30:aa:ee 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-4060) 11/03/24 _x86_64_ (4 CPU) 10:48:17 LINUX RESTART (4 CPU) 10:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:50:01 270.92 77.40 193.52 0.00 2459.59 8430.34 0.00 10:51:01 204.98 33.23 171.75 0.00 1939.28 13184.47 0.00 10:52:01 51.21 19.01 32.20 0.00 1259.50 13169.42 0.00 10:53:01 6.47 0.62 5.85 0.00 35.06 1132.21 0.00 10:54:01 28.90 3.80 25.10 0.00 2548.78 4331.54 0.00 Average: 112.49 26.81 85.68 0.00 1648.42 8049.94 0.00 10:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:50:01 13232816 15379304 600780 3.67 72732 2267340 1314508 7.54 903084 1966640 205260 10:51:01 12543856 14975480 993776 6.07 81956 2532516 1634416 9.38 1326952 2208996 88732 10:52:01 11186088 13992444 1971080 12.03 90012 2873408 2487112 14.27 2555908 2306172 24736 10:53:01 6990832 9810720 6152496 37.56 90448 2885300 6816412 39.11 6733888 2312964 4736 10:54:01 12303984 15311312 643236 3.93 94784 3062516 1364220 7.83 1360096 2368916 7724 Average: 11251515 13893852 2072274 12.65 85986 2724216 2723334 15.62 2575986 2232738 66238 10:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 10:50:01 ens3 140.04 103.17 1021.15 20.40 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 10:51:01 ens3 206.43 161.84 2750.25 24.78 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 10:52:01 ens3 167.10 137.91 1558.87 22.98 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 10:53:01 ens3 8.97 7.55 2.06 2.11 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 10:54:01 ens3 141.84 74.57 1404.93 10.22 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 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 132.88 97.01 1347.47 16.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4060) 11/03/24 _x86_64_ (4 CPU) 10:48:17 LINUX RESTART (4 CPU) 10:49:01 CPU %user %nice %system %iowait %steal %idle 10:50:01 all 18.81 11.31 10.38 3.61 0.10 55.80 10:50:01 0 8.98 12.62 11.09 6.16 0.08 61.07 10:50:01 1 27.24 11.16 10.72 2.49 0.10 48.29 10:50:01 2 17.37 11.69 10.61 2.37 0.10 57.86 10:50:01 3 21.65 9.74 9.10 3.42 0.10 55.98 10:51:01 all 17.93 0.00 1.24 30.52 0.09 50.22 10:51:01 0 16.46 0.00 1.30 59.08 0.08 23.07 10:51:01 1 18.53 0.00 1.85 61.93 0.13 17.56 10:51:01 2 19.13 0.00 0.70 0.27 0.08 79.82 10:51:01 3 17.59 0.00 1.10 1.12 0.05 80.14 10:52:01 all 72.04 0.00 2.46 0.58 0.12 24.79 10:52:01 0 71.34 0.00 3.40 0.79 0.12 24.36 10:52:01 1 72.63 0.00 2.29 1.35 0.12 23.60 10:52:01 2 69.25 0.00 1.26 0.02 0.12 29.36 10:52:01 3 74.93 0.00 2.91 0.17 0.12 21.87 10:53:01 all 35.36 0.00 1.08 0.13 0.06 63.37 10:53:01 0 40.85 0.00 1.44 0.08 0.07 57.57 10:53:01 1 35.04 0.00 0.59 0.07 0.05 64.26 10:53:01 2 30.58 0.00 1.07 0.35 0.08 67.91 10:53:01 3 34.95 0.00 1.24 0.00 0.05 63.77 10:54:01 all 9.36 0.00 1.28 0.50 0.06 88.80 10:54:01 0 7.42 0.00 1.30 0.79 0.07 90.42 10:54:01 1 7.05 0.00 1.17 0.77 0.05 90.96 10:54:01 2 16.73 0.00 1.65 0.35 0.08 81.18 10:54:01 3 6.28 0.00 0.99 0.08 0.05 92.60 Average: all 30.71 2.25 3.28 7.07 0.09 56.60 Average: 0 29.01 2.52 3.70 13.38 0.08 51.31 Average: 1 32.12 2.23 3.32 13.28 0.09 48.96 Average: 2 30.63 2.32 3.05 0.67 0.09 63.23 Average: 3 31.08 1.93 3.06 0.95 0.07 62.90