---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4082 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 9.3G 69G 12% / 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 ---> free -m: total used free shared buff/cache available Mem: 15997 666 12417 1 2912 14991 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:a0:dc:49 brd ff:ff:ff:ff:ff:ff inet 10.30.171.27/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fea0:dc49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:e7:36:57 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-4082) 12/19/24 _x86_64_ (4 CPU) 12:22:15 LINUX RESTART (4 CPU) 12:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:24:01 236.39 70.32 166.07 0.00 1501.88 8512.46 0.00 12:25:01 200.75 48.54 152.21 0.00 2876.59 18211.50 0.00 12:26:01 16.82 2.47 14.36 0.00 236.95 5111.98 0.00 12:27:01 19.24 1.03 18.21 0.00 114.50 1210.26 0.00 Average: 118.29 30.59 87.70 0.00 1182.36 8260.99 0.00 12:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:24:01 13270156 15378408 599696 3.66 71680 2229888 1336428 7.67 841672 1988468 225644 12:25:01 11783040 14356548 1605596 9.80 88076 2661036 2388280 13.70 1977752 2303800 111132 12:26:01 10807272 13427784 2534044 15.47 89464 2704032 2996428 17.19 2953528 2300040 544 12:27:01 12753964 15385676 575984 3.52 91684 2712764 1295208 7.43 1008076 2303804 768 Average: 12153608 14637104 1328830 8.11 85226 2576930 2004086 11.50 1695257 2224028 84522 12:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:24:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 ens3 152.52 117.01 1282.82 24.71 0.00 0.00 0.00 0.00 12:25:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 ens3 327.90 281.72 4741.12 37.51 0.00 0.00 0.00 0.00 12:26:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 ens3 50.01 44.21 421.37 8.69 0.00 0.00 0.00 0.00 12:27:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 ens3 24.26 20.01 16.02 9.66 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 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 138.66 115.73 1615.16 20.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4082) 12/19/24 _x86_64_ (4 CPU) 12:22:15 LINUX RESTART (4 CPU) 12:23:01 CPU %user %nice %system %iowait %steal %idle 12:24:01 all 18.71 11.83 9.49 5.72 0.10 54.16 12:24:01 0 37.38 9.09 9.00 5.11 0.10 39.32 12:24:01 1 17.68 10.96 8.18 3.37 0.10 59.70 12:24:01 2 11.72 13.70 10.54 6.16 0.10 57.79 12:24:01 3 8.10 13.55 10.23 8.23 0.08 59.80 12:25:01 all 63.45 0.00 2.55 2.93 0.11 30.96 12:25:01 0 61.26 0.00 2.75 5.10 0.12 30.76 12:25:01 1 64.77 0.00 3.03 3.40 0.12 28.68 12:25:01 2 62.96 0.00 2.53 1.41 0.10 33.00 12:25:01 3 64.84 0.00 1.87 1.78 0.12 31.39 12:26:01 all 79.18 0.00 1.43 0.26 0.13 19.00 12:26:01 0 71.28 0.00 1.51 0.45 0.15 26.59 12:26:01 1 87.12 0.00 1.14 0.13 0.12 11.49 12:26:01 2 74.31 0.00 1.81 0.17 0.13 23.58 12:26:01 3 83.99 0.00 1.24 0.27 0.13 14.36 12:27:01 all 14.05 0.00 0.78 0.92 0.06 84.19 12:27:01 0 5.00 0.00 0.60 0.00 0.07 94.33 12:27:01 1 18.08 0.00 0.99 3.07 0.07 77.80 12:27:01 2 22.43 0.00 1.02 0.57 0.07 75.91 12:27:01 3 10.70 0.00 0.50 0.03 0.05 88.72 Average: all 43.80 2.96 3.56 2.45 0.10 47.13 Average: 0 43.68 2.27 3.47 2.66 0.11 47.81 Average: 1 46.86 2.74 3.33 2.49 0.10 44.47 Average: 2 42.87 3.42 3.97 2.07 0.10 47.57 Average: 3 41.78 3.40 3.46 2.58 0.10 48.68