---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1343 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 9.4G 69G 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/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 ---> free -m: total used free shared buff/cache available Mem: 15997 639 12386 1 2972 15018 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:83:d6:87 brd ff:ff:ff:ff:ff:ff inet 10.30.170.13/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe83:d687/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:2b:49:0c 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-1343) 12/09/24 _x86_64_ (4 CPU) 15:58:25 LINUX RESTART (4 CPU) 15:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:00:01 282.10 88.10 194.00 0.00 2565.97 10271.37 0.00 16:01:01 82.02 1.50 80.52 0.00 83.32 15281.32 0.00 16:02:01 20.78 0.00 20.78 0.00 0.00 9937.94 0.00 16:03:01 12.43 1.15 11.28 0.00 134.64 799.47 0.00 Average: 99.33 22.69 76.65 0.00 695.98 9072.53 0.00 15:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:00:01 13317528 15432176 546360 3.34 68996 2241944 1264980 7.26 801568 1984968 174172 16:01:01 12597344 15268064 690460 4.21 90992 2741568 1690684 9.70 987864 2464944 291204 16:02:01 12648632 15319752 638500 3.90 91056 2742344 1508308 8.65 937516 2465444 84 16:03:01 12747560 15442092 516380 3.15 92716 2763600 1252268 7.18 823272 2480936 21248 Average: 12827766 15365521 597925 3.65 85940 2622364 1429060 8.20 887555 2349073 121677 15:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:00:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 ens3 199.63 145.68 1973.89 40.56 0.00 0.00 0.00 0.00 16:01:01 lo 11.20 11.20 1.01 1.01 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 ens3 117.46 93.12 1314.55 12.78 0.00 0.00 0.00 0.00 16:02:01 lo 11.33 11.33 0.94 0.94 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 33.91 39.04 21.12 5.92 0.00 0.00 0.00 0.00 16:03:01 lo 4.87 4.87 0.41 0.41 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 16:03:01 ens3 32.11 32.83 25.05 8.91 0.00 0.00 0.00 0.00 Average: lo 7.07 7.07 0.61 0.61 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 95.78 77.67 833.65 17.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-1343) 12/09/24 _x86_64_ (4 CPU) 15:58:25 LINUX RESTART (4 CPU) 15:59:01 CPU %user %nice %system %iowait %steal %idle 16:00:01 all 18.96 13.16 10.25 3.52 0.11 54.00 16:00:01 0 20.90 14.27 11.59 4.04 0.13 49.07 16:00:01 1 26.45 12.06 10.04 3.23 0.12 48.10 16:00:01 2 15.74 12.61 8.98 4.83 0.10 57.75 16:00:01 3 12.76 13.69 10.38 2.01 0.10 61.06 16:01:01 all 15.81 0.00 1.63 2.40 0.06 80.10 16:01:01 0 2.61 0.00 1.29 2.51 0.05 93.55 16:01:01 1 31.35 0.00 2.53 2.46 0.09 63.58 16:01:01 2 20.47 0.00 1.69 3.47 0.07 74.31 16:01:01 3 9.19 0.00 1.02 1.18 0.05 88.56 16:02:01 all 1.74 0.00 0.23 0.92 0.04 97.07 16:02:01 0 1.99 0.00 0.18 0.00 0.02 97.81 16:02:01 1 1.69 0.00 0.38 1.74 0.07 96.12 16:02:01 2 0.93 0.00 0.05 0.08 0.02 98.92 16:02:01 3 2.34 0.00 0.31 1.83 0.07 95.45 16:03:01 all 11.43 0.00 0.72 0.28 0.05 87.52 16:03:01 0 14.28 0.00 0.72 0.22 0.03 84.76 16:03:01 1 8.90 0.00 0.77 0.13 0.05 90.15 16:03:01 2 5.96 0.00 0.68 0.63 0.05 92.67 16:03:01 3 16.62 0.00 0.72 0.12 0.07 82.47 Average: all 11.97 3.28 3.20 1.78 0.07 79.71 Average: 0 9.93 3.56 3.43 1.69 0.06 81.33 Average: 1 17.01 3.03 3.43 1.89 0.08 74.56 Average: 2 10.76 3.14 2.84 2.25 0.06 80.96 Average: 3 10.20 3.41 3.10 1.29 0.07 81.94