---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4739 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: 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 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/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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 680 11139 1 4177 14977 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:ce:84:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.171.163/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fece:84a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fb:ab:92:93 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-4739) 01/25/25 _x86_64_ (4 CPU) 01:33:51 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 463.33 157.90 305.43 0.00 12002.80 46331.90 0.00 01:36:01 111.73 28.58 83.15 0.00 1544.54 12314.23 0.00 01:37:01 297.60 37.41 260.19 0.00 1797.03 9462.56 0.00 01:38:01 44.93 4.48 40.44 0.00 140.51 10518.51 0.00 01:39:01 68.58 4.30 64.28 0.00 2102.77 30139.55 0.00 Average: 197.25 46.54 150.71 0.00 3518.05 21755.27 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13444284 15375960 609780 3.72 56568 2081124 1357516 7.79 824952 1850412 143652 01:36:01 13311660 15468800 504432 3.08 73076 2275424 1229524 7.05 737560 2045124 1788 01:37:01 11996832 14498268 1463176 8.93 84348 2597636 2081036 11.94 1829580 2243204 77924 01:38:01 10917416 13899544 2059012 12.57 96060 3045880 2647448 15.19 2590160 2535368 415656 01:39:01 11665204 15406460 546624 3.34 101276 3777188 1372260 7.87 1361520 2991100 80852 Average: 12267079 14929806 1036605 6.33 82266 2755450 1737557 9.97 1468754 2333042 143974 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 ens3 349.73 242.83 1753.44 69.21 0.00 0.00 0.00 0.00 01:35:01 lo 1.57 1.57 0.15 0.15 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 ens3 48.06 39.46 450.07 11.72 0.00 0.00 0.00 0.00 01:36:01 lo 1.47 1.47 0.14 0.14 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 ens3 325.81 268.62 3849.35 38.50 0.00 0.00 0.00 0.00 01:37:01 lo 0.80 0.80 0.08 0.08 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 ens3 344.43 242.19 3869.47 27.41 0.00 0.00 0.00 0.00 01:38:01 lo 1942.48 1942.48 1846.92 1846.92 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 ens3 209.58 189.40 1532.54 180.27 0.00 0.00 0.00 0.00 01:39:01 lo 17.86 17.86 1.73 1.73 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: ens3 255.53 196.50 2290.91 65.42 0.00 0.00 0.00 0.00 Average: lo 392.80 392.80 369.77 369.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4739) 01/25/25 _x86_64_ (4 CPU) 01:33:51 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 17.81 17.76 14.78 4.66 0.12 44.87 01:35:01 0 22.05 16.11 14.43 4.65 0.14 42.62 01:35:01 1 16.52 18.56 14.65 4.16 0.13 45.98 01:35:01 2 17.07 17.93 14.84 3.11 0.10 46.95 01:35:01 3 15.61 18.43 15.19 6.73 0.12 43.92 01:36:01 all 10.64 2.96 3.09 2.26 0.05 81.00 01:36:01 0 8.36 2.46 2.34 1.27 0.03 85.54 01:36:01 1 6.59 2.92 3.05 2.15 0.05 85.24 01:36:01 2 22.45 3.13 3.37 1.31 0.05 69.70 01:36:01 3 5.20 3.33 3.62 4.32 0.05 83.48 01:37:01 all 64.17 0.00 2.11 1.12 0.09 32.51 01:37:01 0 63.49 0.00 1.84 0.33 0.10 34.24 01:37:01 1 69.58 0.00 2.16 1.41 0.08 26.76 01:37:01 2 66.58 0.00 2.65 2.20 0.08 28.48 01:37:01 3 57.05 0.00 1.77 0.54 0.08 40.56 01:38:01 all 49.59 0.00 2.42 0.65 0.09 47.25 01:38:01 0 50.92 0.00 2.71 0.47 0.08 45.81 01:38:01 1 49.99 0.00 2.85 0.42 0.08 46.66 01:38:01 2 49.56 0.00 1.36 0.10 0.10 48.88 01:38:01 3 47.90 0.00 2.75 1.61 0.08 47.65 01:39:01 all 36.19 0.00 1.98 2.14 0.07 59.62 01:39:01 0 37.12 0.00 1.64 2.24 0.07 58.93 01:39:01 1 31.91 0.00 2.38 3.37 0.08 62.26 01:39:01 2 50.55 0.00 2.15 0.25 0.07 46.99 01:39:01 3 25.18 0.00 1.76 2.72 0.07 70.27 Average: all 35.71 4.12 4.86 2.16 0.08 53.07 Average: 0 36.43 3.68 4.56 1.79 0.08 53.46 Average: 1 34.92 4.28 5.01 2.30 0.09 53.41 Average: 2 41.29 4.19 4.86 1.39 0.08 48.19 Average: 3 30.20 4.33 5.00 3.18 0.08 57.22