---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1807 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 67G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 686 10623 1 4687 14971 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:35:4b:61 brd ff:ff:ff:ff:ff:ff inet 10.30.171.142/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fe35:4b61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0f:87:c9:65 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-1807) 12/11/24 _x86_64_ (4 CPU) 02:59:43 LINUX RESTART (4 CPU) 03:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:01:01 358.01 169.87 188.14 0.00 12599.63 74056.86 0.00 03:02:01 105.72 38.86 66.86 0.00 2623.03 38370.82 0.00 03:03:01 48.23 1.67 46.56 0.00 91.85 16873.05 0.00 03:04:01 43.61 1.28 42.33 0.00 67.06 9421.76 0.00 03:05:01 73.69 3.95 69.74 0.00 4291.24 17594.27 0.00 03:06:01 21.86 2.13 19.73 0.00 248.49 4202.50 0.00 03:07:02 65.87 0.08 65.79 0.00 2.93 34968.84 0.00 03:08:01 72.82 1.03 71.78 0.00 131.91 11828.64 0.00 Average: 98.78 27.41 71.36 0.00 2512.01 25943.82 0.00 03:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:01:01 13365036 15349508 636996 3.89 60896 2126352 1364356 7.83 903112 1848100 135840 03:02:01 12410204 14886064 1078440 6.58 85872 2570428 1729892 9.92 1421132 2242436 295628 03:03:01 11332012 14086596 1875148 11.45 107436 2794696 2432368 13.96 2311580 2394180 127244 03:04:01 11011276 14019940 1941156 11.85 125736 2999176 2406096 13.80 2436372 2558832 97448 03:05:01 10437920 13960340 1990128 12.15 141616 3469180 2559416 14.68 2715668 2809108 808 03:06:01 9116980 13672320 2278424 13.91 158720 4443400 2769844 15.89 3221528 3584968 928276 03:07:02 6789628 11570824 4379052 26.73 171724 4623892 4841964 27.78 5168792 3927552 332532 03:08:01 10927632 15373032 577856 3.53 173832 4319980 1298428 7.45 1384292 3618200 15924 Average: 10673836 14114828 1844650 11.26 128229 3418388 2425296 13.91 2445310 2872922 241712 03:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 432.28 276.64 2188.08 70.45 0.00 0.00 0.00 0.00 03:01:01 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 278.20 217.81 3319.15 33.87 0.00 0.00 0.00 0.00 03:02:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 ens3 92.30 84.59 460.80 19.19 0.00 0.00 0.00 0.00 03:03:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 ens3 62.74 49.38 21.77 18.94 0.00 0.00 0.00 0.00 03:04:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 ens3 286.70 229.76 2807.45 45.87 0.00 0.00 0.00 0.00 03:05:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 ens3 247.64 227.56 2537.32 62.61 0.00 0.00 0.00 0.00 03:06:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 03:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:02 ens3 33.88 21.53 29.73 27.37 0.00 0.00 0.00 0.00 03:07:02 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 ens3 405.71 404.20 116.90 136.36 0.00 0.00 0.00 0.00 03:08:01 lo 0.88 0.88 0.08 0.08 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 229.57 188.48 1437.93 51.66 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 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-1807) 12/11/24 _x86_64_ (4 CPU) 02:59:43 LINUX RESTART (4 CPU) 03:00:01 CPU %user %nice %system %iowait %steal %idle 03:01:01 all 18.52 17.53 14.66 6.21 0.16 42.92 03:01:01 0 14.45 18.89 14.87 4.05 0.17 47.57 03:01:01 1 16.83 18.28 15.08 5.60 0.13 44.07 03:01:01 2 15.57 17.81 15.99 9.78 0.19 40.66 03:01:01 3 27.22 15.12 12.71 5.42 0.15 39.38 03:02:01 all 31.25 0.00 1.81 5.14 0.07 61.74 03:02:01 0 30.34 0.00 1.70 1.97 0.05 65.94 03:02:01 1 31.84 0.00 1.75 2.66 0.07 63.69 03:02:01 2 43.37 0.00 2.30 2.52 0.07 51.74 03:02:01 3 19.42 0.00 1.49 13.42 0.08 65.59 03:03:01 all 78.10 0.00 2.25 0.90 0.13 18.61 03:03:01 0 57.54 0.00 2.60 2.57 0.13 37.16 03:03:01 1 85.84 0.00 3.06 0.59 0.13 10.38 03:03:01 2 86.90 0.00 1.55 0.08 0.13 11.34 03:03:01 3 82.11 0.00 1.81 0.37 0.12 15.60 03:04:01 all 75.06 0.00 2.20 0.54 0.13 22.08 03:04:01 0 77.28 0.00 2.60 0.42 0.12 19.58 03:04:01 1 73.40 0.00 1.80 0.17 0.13 24.50 03:04:01 2 78.22 0.00 2.12 0.34 0.12 19.21 03:04:01 3 71.36 0.00 2.27 1.22 0.13 25.02 03:05:01 all 66.81 0.00 3.09 1.75 0.12 28.23 03:05:01 0 64.29 0.00 3.27 1.73 0.12 30.59 03:05:01 1 69.19 0.00 2.80 2.20 0.12 25.69 03:05:01 2 70.23 0.00 2.62 0.37 0.12 26.66 03:05:01 3 63.53 0.00 3.66 2.70 0.13 29.98 03:06:01 all 44.49 0.00 2.48 0.45 0.09 52.50 03:06:01 0 29.89 0.00 1.37 0.83 0.08 67.83 03:06:01 1 39.86 0.00 2.90 0.70 0.08 56.45 03:06:01 2 37.96 0.00 1.54 0.05 0.08 60.37 03:06:01 3 70.42 0.00 4.12 0.20 0.10 25.16 03:07:02 all 49.22 0.00 1.98 3.99 0.11 44.70 03:07:02 0 24.59 0.00 1.17 5.18 0.08 68.98 03:07:02 1 59.44 0.00 1.90 1.51 0.10 37.05 03:07:02 2 51.22 0.00 1.27 1.93 0.08 45.49 03:07:02 3 61.89 0.00 3.57 7.32 0.15 27.07 03:08:01 all 22.36 0.00 1.87 1.91 0.12 73.75 03:08:01 0 6.35 0.00 1.38 4.90 0.07 87.30 03:08:01 1 42.72 0.00 1.56 2.49 0.09 53.14 03:08:01 2 32.64 0.00 1.40 0.19 0.15 65.62 03:08:01 3 7.79 0.00 3.12 0.09 0.15 88.85 Average: all 48.29 2.18 3.79 2.61 0.11 43.02 Average: 0 38.13 2.35 3.61 2.70 0.10 53.10 Average: 1 52.43 2.28 3.85 1.99 0.11 39.34 Average: 2 52.05 2.21 3.59 1.90 0.12 40.12 Average: 3 50.55 1.89 4.09 3.85 0.13 39.50