---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-8075 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.8G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 852 27796 1 3451 30783 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:7a:83:fc brd ff:ff:ff:ff:ff:ff inet 10.30.170.254/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe7a:83fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:64:20:a5:24 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-8c-8g-8075) 01/06/25 _x86_64_ (8 CPU) 16:30:28 LINUX RESTART (8 CPU) 16:31:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:32:01 298.39 114.57 183.82 0.00 10665.85 33721.47 0.00 16:33:01 126.81 33.76 93.05 0.00 401.13 13265.54 0.00 16:34:01 132.64 11.91 120.73 0.00 1160.07 36271.69 0.00 Average: 185.32 53.07 132.25 0.00 4038.88 27719.56 0.00 16:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:32:01 29783924 31592396 737736 2.24 64516 2057520 1664616 4.91 969132 1794828 99472 16:33:01 29010028 31326800 973560 2.96 97660 2501568 2014644 5.94 1285424 2191756 293716 16:34:01 28475440 31531596 759584 2.31 123264 3166548 1692104 4.99 1130856 2824212 22972 Average: 29089797 31483597 823627 2.51 95147 2575212 1790455 5.28 1128471 2270265 138720 16:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:32:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 ens3 341.96 244.79 1739.60 65.69 0.00 0.00 0.00 0.00 16:33:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 ens3 93.72 77.24 1172.09 11.74 0.00 0.00 0.00 0.00 16:34:01 lo 2.33 2.33 0.25 0.25 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 ens3 135.89 106.90 2031.68 25.09 0.00 0.00 0.00 0.00 Average: lo 1.52 1.52 0.15 0.15 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 189.68 142.41 1647.28 34.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-8075) 01/06/25 _x86_64_ (8 CPU) 16:30:28 LINUX RESTART (8 CPU) 16:31:02 CPU %user %nice %system %iowait %steal %idle 16:32:01 all 8.02 6.76 5.47 12.67 0.15 66.94 16:32:01 0 5.84 7.31 5.16 7.37 0.17 74.15 16:32:01 1 10.63 6.50 5.35 25.45 0.14 51.92 16:32:01 2 5.89 7.90 5.73 4.93 0.14 75.41 16:32:01 3 15.77 5.83 5.61 9.91 0.15 62.72 16:32:01 4 3.67 6.14 5.30 31.47 0.17 53.26 16:32:01 5 5.43 7.60 5.84 7.57 0.14 73.43 16:32:01 6 11.32 5.46 4.70 6.17 0.14 72.21 16:32:01 7 5.62 7.33 6.06 8.60 0.15 72.23 16:33:01 all 11.70 3.95 3.65 3.17 0.10 77.44 16:33:01 0 2.30 5.10 3.68 4.60 0.08 84.23 16:33:01 1 11.90 5.63 3.75 1.93 0.10 76.69 16:33:01 2 7.12 4.64 3.68 1.39 0.12 83.05 16:33:01 3 29.96 2.14 3.18 2.44 0.08 62.20 16:33:01 4 10.88 3.14 3.51 1.42 0.08 80.96 16:33:01 5 7.72 4.62 3.95 0.92 0.10 82.67 16:33:01 6 19.24 5.12 4.78 1.53 0.12 69.21 16:33:01 7 4.46 1.19 2.63 11.10 0.10 80.51 16:34:01 all 13.43 0.00 1.05 6.26 0.04 79.22 16:34:01 0 8.12 0.00 1.19 4.03 0.03 86.63 16:34:01 1 29.19 0.00 1.22 3.21 0.07 66.31 16:34:01 2 9.53 0.00 1.02 0.37 0.03 89.05 16:34:01 3 14.67 0.00 0.83 6.06 0.03 78.40 16:34:01 4 21.10 0.00 1.37 1.77 0.05 75.71 16:34:01 5 7.88 0.00 0.63 0.58 0.02 90.88 16:34:01 6 5.31 0.00 1.06 20.44 0.03 73.17 16:34:01 7 11.64 0.00 1.07 13.69 0.05 73.55 Average: all 11.07 3.55 3.37 7.33 0.10 74.59 Average: 0 5.42 4.12 3.34 5.33 0.10 81.70 Average: 1 17.31 4.02 3.42 10.08 0.10 65.07 Average: 2 7.52 4.15 3.46 2.21 0.10 82.56 Average: 3 20.16 2.63 3.19 6.11 0.09 67.81 Average: 4 11.95 3.07 3.38 11.39 0.10 70.12 Average: 5 7.02 4.05 3.46 2.99 0.08 82.40 Average: 6 11.96 3.51 3.50 9.41 0.10 71.53 Average: 7 7.26 2.81 3.23 11.15 0.10 75.45