---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1587 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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 9.6G 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 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 700 11734 1 3562 14957 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:73:95:e1 brd ff:ff:ff:ff:ff:ff inet 10.30.170.82/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fe73:95e1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:63:94:02:93 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-1587) 10/26/24 _x86_64_ (4 CPU) 16:01:18 LINUX RESTART (4 CPU) 16:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:03:01 260.81 75.19 185.62 0.00 2500.50 26516.64 0.00 16:04:01 227.08 44.88 182.20 0.00 2863.52 22436.79 0.00 16:05:01 12.93 2.62 10.31 0.00 215.43 4549.91 0.00 16:06:01 2.92 0.00 2.92 0.00 0.00 307.42 0.00 16:07:01 42.71 5.70 37.01 0.00 4566.84 8472.05 0.00 16:08:01 284.57 0.23 284.34 0.00 14.53 8150.91 0.00 Average: 138.51 21.44 117.07 0.00 1693.49 11739.36 0.00 16:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:03:01 13243568 15435812 538648 3.29 75332 2306344 1234624 7.08 844668 2005924 238864 16:04:01 11138280 13916232 2043452 12.47 89864 2845876 2605472 14.95 2587368 2316916 91660 16:05:01 10961116 13776480 2184604 13.34 90904 2879832 2665188 15.29 2780040 2301220 3868 16:06:01 7067252 9890552 6070464 37.06 91092 2886856 6723908 38.58 6658580 2308312 3372 16:07:01 10691328 13904564 2047472 12.50 100960 3251980 2788296 16.00 2861292 2465728 15248 16:08:01 9815348 13101204 2850432 17.40 135620 3285488 3293952 18.90 3716084 2481052 19016 Average: 10486149 13337474 2622512 16.01 97295 2909396 3218573 18.47 3241339 2313192 62005 16:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:03:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 16:03:01 ens3 97.92 80.17 1003.35 19.61 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 16:04:01 ens3 332.79 275.14 4157.27 38.58 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 16:05:01 ens3 22.21 22.03 68.95 5.04 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 16:06:01 ens3 2.80 2.80 0.56 0.59 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 16:07:01 ens3 204.63 129.86 2319.33 15.04 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:08:01 ens3 49.94 46.69 80.20 10.84 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 118.38 92.78 1271.60 14.95 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-1587) 10/26/24 _x86_64_ (4 CPU) 16:01:18 LINUX RESTART (4 CPU) 16:02:01 CPU %user %nice %system %iowait %steal %idle 16:03:01 all 19.68 9.26 7.71 3.21 0.13 60.02 16:03:01 0 15.00 9.10 7.97 2.04 0.15 65.74 16:03:01 1 39.23 9.26 8.28 2.54 0.15 40.54 16:03:01 2 11.53 9.29 7.50 3.36 0.08 68.24 16:03:01 3 13.08 9.40 7.08 4.88 0.13 65.42 16:04:01 all 64.22 0.00 2.81 3.04 0.12 29.82 16:04:01 0 62.84 0.00 1.46 6.58 0.10 29.01 16:04:01 1 59.48 0.00 2.64 1.99 0.12 35.77 16:04:01 2 64.03 0.00 2.34 2.17 0.13 31.33 16:04:01 3 70.50 0.00 4.79 1.43 0.12 23.17 16:05:01 all 51.78 0.00 1.19 0.28 0.11 46.63 16:05:01 0 49.36 0.00 1.34 0.52 0.13 48.65 16:05:01 1 49.04 0.00 1.08 0.15 0.10 49.62 16:05:01 2 53.30 0.00 1.28 0.05 0.12 45.25 16:05:01 3 55.42 0.00 1.05 0.42 0.10 43.01 16:06:01 all 6.93 0.00 0.67 0.05 0.07 92.29 16:06:01 0 5.72 0.00 0.38 0.10 0.07 93.73 16:06:01 1 4.62 0.00 0.33 0.03 0.07 94.95 16:06:01 2 5.18 0.00 0.27 0.03 0.05 94.47 16:06:01 3 12.19 0.00 1.69 0.03 0.08 86.01 16:07:01 all 70.48 0.00 2.98 0.61 0.12 25.81 16:07:01 0 64.88 0.00 3.51 1.11 0.12 30.38 16:07:01 1 73.77 0.00 2.89 0.81 0.12 22.42 16:07:01 2 71.60 0.00 2.75 0.29 0.12 25.24 16:07:01 3 71.67 0.00 2.77 0.23 0.12 25.21 16:08:01 all 65.85 0.00 2.57 2.59 0.10 28.90 16:08:01 0 73.73 0.00 2.36 1.64 0.10 22.17 16:08:01 1 68.80 0.00 2.95 1.07 0.10 27.08 16:08:01 2 66.05 0.00 2.38 4.68 0.12 26.77 16:08:01 3 54.83 0.00 2.57 2.96 0.08 39.56 Average: all 46.45 1.54 2.98 1.63 0.11 47.29 Average: 0 45.17 1.52 2.84 1.99 0.11 48.37 Average: 1 49.14 1.54 3.02 1.10 0.11 45.09 Average: 2 45.23 1.55 2.75 1.76 0.10 48.60 Average: 3 46.25 1.57 3.32 1.66 0.11 47.10