---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-41356 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 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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/core20/2379 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 744 11048 1 4205 14913 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:02:ff:08 brd ff:ff:ff:ff:ff:ff inet 10.30.171.207/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe02:ff08/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:73:78:22 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-41356) 10/11/24 _x86_64_ (4 CPU) 01:33:18 LINUX RESTART (4 CPU) 01:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 169.29 85.71 83.58 0.00 3103.20 8094.92 0.00 01:36:01 199.48 34.87 164.61 0.00 1673.84 9696.77 0.00 01:37:01 20.10 1.30 18.80 0.00 94.27 9447.87 0.00 01:38:01 78.99 5.28 73.70 0.00 190.10 16730.28 0.00 01:39:01 76.24 13.48 62.76 0.00 5041.03 34280.95 0.00 Average: 108.62 27.94 80.69 0.00 2016.92 15675.43 0.00 01:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13310540 15470696 505464 3.09 73196 2278644 1224464 7.03 760300 2026716 231776 01:36:01 12463952 14891260 1075392 6.56 82996 2527636 1716448 9.85 1414180 2201200 201712 01:37:01 11993420 14534704 1427600 8.71 86440 2634300 1959140 11.24 1854284 2221184 35180 01:38:01 11161512 14251200 1709336 10.43 100208 3145540 2259004 12.96 2310340 2571576 286540 01:39:01 11315660 15271552 677072 4.13 109916 3977784 1446060 8.30 1649480 3044504 4052 Average: 12049017 14883882 1078973 6.59 90551 2912781 1721023 9.87 1597717 2413036 151852 01:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 lo 1.76 1.76 0.18 0.18 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 01:35:01 ens3 104.81 82.31 1132.12 15.06 0.00 0.00 0.00 0.00 01:36:01 lo 0.53 0.53 0.05 0.05 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 267.08 218.96 3112.97 28.50 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 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 138.53 106.40 1207.12 20.80 0.00 0.00 0.00 0.00 01:38:01 lo 2168.01 2168.01 2064.55 2064.55 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 352.06 242.79 4269.48 32.23 0.00 0.00 0.00 0.00 01:39:01 lo 17.33 17.33 1.72 1.72 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 226.51 158.87 2146.95 177.30 0.00 0.00 0.00 0.00 Average: lo 439.14 439.14 414.70 414.70 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 218.18 162.14 2377.94 54.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-41356) 10/11/24 _x86_64_ (4 CPU) 01:33:18 LINUX RESTART (4 CPU) 01:34:02 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 19.89 11.78 9.80 2.84 0.11 55.58 01:35:01 0 6.86 14.17 10.53 3.10 0.10 65.23 01:35:01 1 45.83 7.70 8.88 3.77 0.10 33.72 01:35:01 2 13.68 12.89 10.05 2.42 0.12 60.84 01:35:01 3 13.07 12.39 9.74 2.05 0.12 62.63 01:36:01 all 28.50 0.00 1.42 2.58 0.06 67.44 01:36:01 0 28.62 0.00 1.42 1.96 0.07 67.93 01:36:01 1 29.50 0.00 1.29 1.79 0.05 67.37 01:36:01 2 27.97 0.00 1.07 2.02 0.07 68.87 01:36:01 3 27.91 0.00 1.91 4.53 0.05 65.60 01:37:01 all 52.92 0.00 1.43 0.52 0.10 45.04 01:37:01 0 50.89 0.00 1.52 0.27 0.10 47.23 01:37:01 1 53.59 0.00 1.43 0.02 0.08 44.88 01:37:01 2 52.72 0.00 1.38 1.63 0.10 44.16 01:37:01 3 54.49 0.00 1.39 0.15 0.10 43.87 01:38:01 all 59.56 0.00 2.87 1.63 0.10 35.83 01:38:01 0 62.50 0.00 2.96 1.51 0.10 32.93 01:38:01 1 56.75 0.00 3.04 2.02 0.12 38.07 01:38:01 2 59.11 0.00 1.81 1.43 0.10 37.55 01:38:01 3 59.90 0.00 3.66 1.57 0.10 34.77 01:39:01 all 20.14 0.00 2.08 3.07 0.07 74.64 01:39:01 0 8.46 0.00 2.23 1.37 0.07 87.87 01:39:01 1 11.23 0.00 1.80 4.23 0.08 82.65 01:39:01 2 27.55 0.00 2.30 0.37 0.07 69.71 01:39:01 3 33.35 0.00 1.97 6.34 0.07 58.27 Average: all 36.26 2.32 3.49 2.12 0.09 55.72 Average: 0 31.55 2.78 3.70 1.63 0.09 60.25 Average: 1 39.35 1.52 3.27 2.36 0.09 53.42 Average: 2 36.28 2.54 3.30 1.57 0.09 56.22 Average: 3 37.85 2.44 3.71 2.93 0.09 52.99