---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2172 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/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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 686 11784 1 3526 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:11:81:01 brd ff:ff:ff:ff:ff:ff inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fe11:8101/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:77:cb:0e:20 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-2172) 10/28/24 _x86_64_ (4 CPU) 10:09:43 LINUX RESTART (4 CPU) 10:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:11:01 317.65 148.51 169.14 0.00 11577.80 45056.62 0.00 10:12:01 116.26 52.22 64.04 0.00 2921.11 7499.17 0.00 10:13:01 199.82 24.20 175.62 0.00 1297.92 22427.06 0.00 10:14:01 10.11 1.85 8.27 0.00 175.04 3452.36 0.00 10:15:01 31.16 3.25 27.91 0.00 2081.39 5030.89 0.00 10:16:01 28.45 2.76 25.69 0.00 2545.33 5844.70 0.00 Average: 117.49 38.90 78.59 0.00 3435.57 14910.31 0.00 10:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:11:01 13621748 15457460 540364 3.30 49960 1995452 1280720 7.35 780724 1733108 50028 10:12:01 12943436 15200692 773596 4.72 78664 2366820 1485392 8.52 1092060 2055852 218472 10:13:01 10960040 13740600 2224908 13.58 89980 2848864 2835976 16.27 2770388 2318880 75672 10:14:01 8290060 11106156 4858772 29.66 90996 2880792 5537892 31.77 5448592 2302936 4028 10:15:01 10977524 14014440 1940600 11.85 97156 3088640 2548304 14.62 2614944 2432608 27204 10:16:01 12139412 15397004 557216 3.40 104060 3291840 1304636 7.49 1380216 2502780 16460 Average: 11488703 14152725 1815909 11.09 85136 2745401 2498820 14.34 2347821 2224361 65311 10:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:11:01 lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 ens3 418.18 260.21 2023.95 68.87 0.00 0.00 0.00 0.00 10:12:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 ens3 107.42 91.65 1031.45 17.81 0.00 0.00 0.00 0.00 10:13:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 ens3 318.01 260.61 4033.95 34.95 0.00 0.00 0.00 0.00 10:14:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 ens3 26.58 22.76 69.15 4.97 0.00 0.00 0.00 0.00 10:15:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 134.71 71.44 1811.69 5.72 0.00 0.00 0.00 0.00 10:16:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 ens3 148.81 114.07 1203.81 18.45 0.00 0.00 0.00 0.00 Average: lo 1.21 1.21 0.12 0.12 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 192.41 136.85 1697.04 25.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2172) 10/28/24 _x86_64_ (4 CPU) 10:09:43 LINUX RESTART (4 CPU) 10:10:01 CPU %user %nice %system %iowait %steal %idle 10:11:01 all 14.51 16.30 13.74 8.71 0.15 46.58 10:11:01 0 13.58 16.17 14.85 10.69 0.17 44.54 10:11:01 1 11.79 17.82 13.23 6.76 0.15 50.25 10:11:01 2 18.44 14.93 12.99 11.17 0.15 42.31 10:11:01 3 14.23 16.30 13.89 6.24 0.13 49.22 10:12:01 all 21.46 2.59 3.61 4.36 0.10 67.88 10:12:01 0 40.27 2.53 4.35 11.21 0.08 41.56 10:12:01 1 10.98 2.93 3.31 0.90 0.10 81.78 10:12:01 2 18.41 2.91 3.95 2.81 0.10 71.83 10:12:01 3 16.26 2.01 2.84 2.53 0.10 76.26 10:13:01 all 65.13 0.00 2.97 2.77 0.11 29.02 10:13:01 0 58.78 0.00 2.21 5.70 0.10 33.22 10:13:01 1 65.89 0.00 2.10 1.58 0.08 30.35 10:13:01 2 71.42 0.00 5.45 1.75 0.12 21.26 10:13:01 3 64.49 0.00 2.15 2.03 0.12 31.21 10:14:01 all 46.74 0.00 1.39 0.33 0.17 51.37 10:14:01 0 47.15 0.00 1.11 0.45 0.44 50.85 10:14:01 1 49.62 0.00 1.02 0.00 0.08 49.27 10:14:01 2 40.93 0.00 1.18 0.59 0.08 57.22 10:14:01 3 49.27 0.00 2.24 0.27 0.08 48.13 10:15:01 all 7.29 0.00 1.13 1.28 0.07 90.23 10:15:01 0 4.84 0.00 0.70 2.88 0.07 91.51 10:15:01 1 6.93 0.00 1.07 0.07 0.05 91.89 10:15:01 2 6.83 0.00 1.29 1.37 0.07 90.45 10:15:01 3 10.55 0.00 1.46 0.82 0.10 87.07 10:16:01 all 73.06 0.00 2.65 0.38 0.13 23.79 10:16:01 0 75.24 0.00 2.70 0.24 0.12 21.70 10:16:01 1 75.28 0.00 2.62 0.44 0.14 21.53 10:16:01 2 72.05 0.00 2.33 0.07 0.14 25.42 10:16:01 3 69.66 0.00 2.94 0.75 0.12 26.53 Average: all 37.89 3.15 4.24 2.97 0.12 51.63 Average: 0 39.89 3.11 4.31 5.20 0.16 47.33 Average: 1 36.63 3.44 3.87 1.62 0.10 54.34 Average: 2 37.81 2.98 4.53 2.97 0.11 51.61 Average: 3 37.22 3.06 4.25 2.11 0.11 53.25