---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-692 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 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 673 11149 1 4174 14984 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:44:75:65 brd ff:ff:ff:ff:ff:ff inet 10.30.170.224/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe44:7565/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:41:93:55:e5 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-692) 01/11/25 _x86_64_ (4 CPU) 01:33:19 LINUX RESTART (4 CPU) 01:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 288.90 84.12 204.78 0.00 2854.16 8837.03 0.00 01:36:01 289.10 36.60 252.50 0.00 1755.15 10373.74 0.00 01:37:01 20.50 1.50 19.00 0.00 106.12 9408.43 0.00 01:38:01 74.58 5.21 69.36 0.00 180.61 16034.92 0.00 01:39:01 69.79 7.05 62.75 0.00 4626.32 34945.68 0.00 Average: 148.10 26.71 121.40 0.00 1901.32 15944.10 0.00 01:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13329140 15480268 497312 3.04 72808 2270172 1198288 6.87 729316 2042008 230996 01:36:01 12490924 14909928 1058716 6.46 81984 2520528 1700452 9.76 1373980 2216400 200348 01:37:01 11960652 14484460 1480712 9.04 84696 2619484 2110728 12.11 1866780 2246140 26384 01:38:01 11550468 14343036 1619000 9.88 98264 2863064 2205656 12.65 2178144 2329808 15704 01:39:01 11465352 15388784 564756 3.45 107236 3949920 1282296 7.36 1511360 3041132 2632 Average: 12159307 14921295 1044099 6.37 88998 2844634 1699484 9.75 1531916 2375098 95213 01:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 01:35:01 ens3 109.00 88.78 1128.77 15.53 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 01:36:01 ens3 238.90 198.75 3095.28 26.48 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 01:37:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 01:37:01 ens3 104.63 83.59 1097.21 14.06 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 01:38:01 lo 2048.78 2048.78 1949.09 1949.09 0.00 0.00 0.00 0.00 01:38:01 ens3 309.95 221.71 3583.01 29.15 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 01:39:01 lo 17.19 17.19 1.70 1.70 0.00 0.00 0.00 0.00 01:39:01 ens3 266.56 221.51 2930.82 186.02 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 Average: lo 415.18 415.18 391.55 391.55 0.00 0.00 0.00 0.00 Average: ens3 206.14 163.12 2371.24 54.38 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-692) 01/11/25 _x86_64_ (4 CPU) 01:33:19 LINUX RESTART (4 CPU) 01:34:02 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 20.27 12.38 11.66 3.27 0.10 52.33 01:35:01 0 18.94 12.02 10.46 2.86 0.09 55.63 01:35:01 1 20.06 12.76 12.09 3.56 0.10 51.43 01:35:01 2 27.60 10.34 10.92 3.98 0.10 47.06 01:35:01 3 14.47 14.39 13.16 2.67 0.10 55.21 01:36:01 all 29.27 0.00 1.52 2.11 0.06 67.04 01:36:01 0 29.53 0.00 1.91 5.58 0.07 62.91 01:36:01 1 29.03 0.00 1.59 1.34 0.05 68.00 01:36:01 2 32.02 0.00 0.64 0.60 0.05 66.69 01:36:01 3 26.55 0.00 1.94 0.93 0.07 70.52 01:37:01 all 52.74 0.00 1.58 0.70 0.08 44.91 01:37:01 0 48.42 0.00 1.56 1.10 0.10 48.82 01:37:01 1 55.87 0.00 1.27 0.00 0.07 42.79 01:37:01 2 52.73 0.00 1.75 0.52 0.08 44.92 01:37:01 3 53.93 0.00 1.74 1.17 0.05 43.10 01:38:01 all 61.98 0.00 3.20 1.03 0.12 33.67 01:38:01 0 55.96 0.00 3.30 0.71 0.13 39.91 01:38:01 1 60.64 0.00 3.63 1.93 0.10 33.70 01:38:01 2 66.87 0.00 3.08 0.49 0.15 29.41 01:38:01 3 64.47 0.00 2.79 0.99 0.10 31.65 01:39:01 all 22.84 0.00 2.62 3.50 0.07 70.97 01:39:01 0 11.10 0.00 2.13 1.78 0.07 84.92 01:39:01 1 21.74 0.00 2.48 7.86 0.08 67.83 01:39:01 2 33.89 0.00 3.52 2.70 0.07 59.82 01:39:01 3 24.64 0.00 2.33 1.64 0.07 71.32 Average: all 37.46 2.44 4.08 2.12 0.08 53.81 Average: 0 32.84 2.36 3.84 2.40 0.09 58.46 Average: 1 37.52 2.52 4.18 2.93 0.08 52.77 Average: 2 42.65 2.04 3.95 1.65 0.09 49.62 Average: 3 36.86 2.83 4.35 1.47 0.08 54.41