---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-23256 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: 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 651 11135 1 4210 15006 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:b0:be:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.170.63/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85978sec preferred_lft 85978sec inet6 fe80::f816:3eff:feb0:bea6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2b:b7:a0:d2 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-23256) 09/17/24 _x86_64_ (4 CPU) 04:08:30 LINUX RESTART (4 CPU) 04:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:10:01 330.26 149.53 180.74 0.00 11580.75 52622.57 0.00 04:11:01 84.85 0.97 83.88 0.00 72.27 15666.68 0.00 04:12:01 60.07 0.85 59.22 0.00 48.53 16840.13 0.00 04:13:01 31.24 0.02 31.22 0.00 0.13 11362.90 0.00 04:14:01 154.59 33.78 120.81 0.00 5492.95 36127.71 0.00 04:15:01 15.76 0.67 15.10 0.00 63.59 679.35 0.00 Average: 112.19 30.64 81.55 0.00 2852.05 22131.41 0.00 04:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 13345652 15401540 580868 3.55 67184 2186620 1355136 7.77 837408 1925320 162156 04:11:01 12814748 15380296 581056 3.55 88252 2648308 1376908 7.90 911640 2334880 267060 04:12:01 12334708 15365012 594956 3.63 104504 3060088 1405980 8.07 968952 2719108 227144 04:13:01 12216036 15365144 594248 3.63 110028 3158952 1546964 8.88 951824 2842240 7588 04:14:01 11403104 15327744 618240 3.77 134684 3861396 1626876 9.33 1608328 2931068 2360 04:15:01 11501640 15461716 485788 2.97 135868 3891212 1273412 7.31 1484772 2956824 43416 Average: 12269315 15383575 575859 3.52 106753 3134429 1430879 8.21 1127154 2618240 118287 04:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 04:10:01 ens3 358.12 246.15 2273.44 67.87 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 04:11:01 ens3 128.03 98.82 1758.52 12.77 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 lo 9.07 9.07 0.83 0.83 0.00 0.00 0.00 0.00 04:12:01 ens3 30.14 35.24 23.66 6.41 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 lo 21.51 21.51 1.98 1.98 0.00 0.00 0.00 0.00 04:13:01 ens3 60.99 70.00 41.65 10.40 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 lo 15.10 15.10 1.38 1.38 0.00 0.00 0.00 0.00 04:14:01 ens3 269.74 165.87 3114.27 17.57 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 lo 6.20 6.20 0.51 0.51 0.00 0.00 0.00 0.00 04:15:01 ens3 31.29 32.53 27.74 7.38 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 9.22 9.22 0.84 0.84 0.00 0.00 0.00 0.00 Average: ens3 145.79 107.72 1203.43 20.27 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-23256) 09/17/24 _x86_64_ (4 CPU) 04:08:30 LINUX RESTART (4 CPU) 04:09:02 CPU %user %nice %system %iowait %steal %idle 04:10:01 all 19.30 15.50 12.15 4.45 0.12 48.49 04:10:01 0 22.75 13.74 10.74 4.98 0.10 47.69 04:10:01 1 20.19 14.32 11.63 4.78 0.12 48.96 04:10:01 2 9.99 18.35 13.50 4.04 0.12 53.98 04:10:01 3 24.28 15.59 12.72 3.98 0.12 43.31 04:11:01 all 22.82 0.00 1.98 3.47 0.06 71.66 04:11:01 0 12.19 0.00 1.45 4.91 0.05 81.39 04:11:01 1 36.81 0.00 2.59 2.21 0.07 58.32 04:11:01 2 11.82 0.00 1.29 5.59 0.05 81.25 04:11:01 3 30.52 0.00 2.59 1.18 0.07 65.64 04:12:01 all 12.55 0.00 0.93 2.53 0.06 83.94 04:12:01 0 5.01 0.00 0.52 2.94 0.05 91.48 04:12:01 1 19.45 0.00 1.36 4.76 0.05 74.38 04:12:01 2 4.06 0.00 0.48 2.16 0.05 93.25 04:12:01 3 21.60 0.00 1.33 0.23 0.10 76.73 04:13:01 all 5.51 0.00 0.44 2.21 0.05 91.79 04:13:01 0 5.33 0.00 0.33 0.00 0.03 94.31 04:13:01 1 2.17 0.00 0.42 7.84 0.05 89.52 04:13:01 2 1.39 0.00 0.22 0.05 0.05 98.30 04:13:01 3 13.15 0.00 0.79 0.95 0.08 85.03 04:14:01 all 15.91 1.90 3.63 6.93 0.08 71.56 04:14:01 0 9.56 3.24 2.77 4.75 0.05 79.63 04:14:01 1 8.67 0.94 3.88 10.77 0.08 75.65 04:14:01 2 23.64 2.01 4.05 8.73 0.08 61.49 04:14:01 3 21.82 1.39 3.83 3.51 0.08 69.36 04:15:01 all 7.40 0.00 0.66 0.20 0.05 91.69 04:15:01 0 11.75 0.00 0.82 0.60 0.03 86.80 04:15:01 1 3.43 0.00 0.60 0.05 0.05 95.87 04:15:01 2 11.56 0.00 0.80 0.13 0.07 87.44 04:15:01 3 2.88 0.00 0.40 0.03 0.03 96.65 Average: all 13.89 2.84 3.26 3.29 0.07 76.65 Average: 0 11.03 2.78 2.73 3.02 0.05 80.38 Average: 1 15.11 2.49 3.38 5.07 0.07 73.89 Average: 2 10.41 3.33 3.35 3.45 0.07 79.40 Average: 3 19.02 2.77 3.57 1.64 0.08 72.92