---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-24118 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): 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: 2799.998 BogoMIPS: 5599.99 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 9.7G 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 853 27827 1 3418 30782 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:76:0f:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fe76:fb6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:90:53:a0:45 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-8c-8g-24118) 09/19/24 _x86_64_ (8 CPU) 12:13:58 LINUX RESTART (8 CPU) 12:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:15:02 418.96 142.86 276.10 0.00 11553.01 155627.13 0.00 12:16:01 122.20 51.99 70.21 0.00 1467.01 8965.82 0.00 12:17:01 127.91 2.73 125.17 0.00 243.65 28541.82 0.00 Average: 223.58 65.93 157.65 0.00 4437.49 64685.75 0.00 12:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:15:02 29821056 31582748 754348 2.29 61460 2015384 1647816 4.86 977708 1759196 86716 12:16:01 29478560 31572828 747320 2.27 85396 2304548 1610336 4.75 1037288 2005592 176932 12:17:01 28538320 31561040 735060 2.24 123380 3133784 1621276 4.78 1126040 2772024 392416 Average: 29279312 31572205 745576 2.27 90079 2484572 1626476 4.80 1047012 2178937 218688 12:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:15:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:02 lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 12:15:02 ens3 404.13 270.94 1963.55 70.22 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 12:16:01 ens3 64.14 50.40 666.67 7.46 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 lo 3.53 3.53 0.36 0.36 0.00 0.00 0.00 0.00 12:17:01 ens3 161.85 134.37 2652.98 20.76 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: lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 210.85 152.47 1767.23 32.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-24118) 09/19/24 _x86_64_ (8 CPU) 12:13:58 LINUX RESTART (8 CPU) 12:14:01 CPU %user %nice %system %iowait %steal %idle 12:15:02 all 7.83 9.11 8.01 3.35 0.14 71.57 12:15:02 0 10.46 9.52 7.65 3.30 0.15 68.92 12:15:02 1 9.68 8.60 7.98 8.87 0.15 64.72 12:15:02 2 6.68 10.26 7.87 2.02 0.12 73.06 12:15:02 3 12.14 8.83 8.11 3.31 0.14 67.47 12:15:02 4 5.21 7.94 8.35 1.71 0.17 76.62 12:15:02 5 5.92 8.69 7.83 1.79 0.14 75.64 12:15:02 6 6.22 10.04 8.35 2.09 0.12 73.18 12:15:02 7 6.31 8.97 7.94 3.69 0.15 72.94 12:16:01 all 7.92 4.91 3.94 2.66 0.08 80.49 12:16:01 0 0.80 5.01 3.88 1.74 0.07 88.50 12:16:01 1 32.16 3.18 3.57 7.98 0.09 53.01 12:16:01 2 3.66 6.83 4.40 2.01 0.09 83.02 12:16:01 3 1.72 4.81 4.01 1.05 0.07 88.33 12:16:01 4 5.66 4.37 3.90 1.59 0.07 84.42 12:16:01 5 8.65 5.41 4.06 1.79 0.09 80.01 12:16:01 6 6.67 5.21 4.07 1.44 0.07 82.54 12:16:01 7 3.99 4.44 3.65 3.70 0.09 84.14 12:17:01 all 17.15 0.00 1.54 2.57 0.06 78.69 12:17:01 0 9.95 0.00 0.93 0.33 0.08 88.70 12:17:01 1 15.88 0.00 1.67 3.90 0.05 78.50 12:17:01 2 22.63 0.00 2.13 1.52 0.05 73.67 12:17:01 3 11.75 0.00 1.22 0.69 0.05 86.30 12:17:01 4 9.17 0.00 2.03 11.04 0.05 77.71 12:17:01 5 4.44 0.00 0.48 0.03 0.07 94.99 12:17:01 6 41.58 0.00 2.52 1.32 0.07 54.52 12:17:01 7 21.90 0.00 1.34 1.77 0.05 74.94 Average: all 11.00 4.65 4.49 2.86 0.09 76.91 Average: 0 7.10 4.82 4.14 1.79 0.10 82.05 Average: 1 19.19 3.92 4.40 6.90 0.10 65.49 Average: 2 11.05 5.68 4.80 1.85 0.08 76.55 Average: 3 8.56 4.53 4.44 1.68 0.08 80.70 Average: 4 6.69 4.09 4.75 4.82 0.10 79.56 Average: 5 6.32 4.66 4.09 1.19 0.10 83.65 Average: 6 18.27 5.06 4.97 1.62 0.08 70.00 Average: 7 10.80 4.46 4.30 3.05 0.10 77.29