---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-42614 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 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 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 881 27783 1 3435 30754 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:ba:55:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.170.9/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:feba:55f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:54:f1:fd:3e 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-42614) 10/15/24 _x86_64_ (8 CPU) 10:10:47 LINUX RESTART (8 CPU) 10:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:12:02 432.29 141.72 290.57 0.00 11536.15 115823.39 0.00 10:13:01 136.30 39.86 96.44 0.00 1354.35 15330.98 0.00 10:14:01 138.74 2.28 136.46 0.00 205.30 35002.83 0.00 Average: 236.34 61.41 174.93 0.00 4382.48 55612.83 0.00 10:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:12:02 29714968 31533692 792856 2.41 66344 2064292 1690092 4.98 1029708 1799508 119296 10:13:01 28978668 31432452 862840 2.62 100800 2632788 1898764 5.60 1202632 2299452 397400 10:14:01 28475516 31517432 772276 2.35 123944 3151344 1665132 4.91 1166276 2787840 17304 Average: 29056384 31494525 809324 2.46 97029 2616141 1751329 5.16 1132872 2295600 178000 10:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:02 ens3 470.96 313.43 2155.05 76.16 0.00 0.00 0.00 0.00 10:12:02 lo 1.70 1.70 0.16 0.16 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 146.99 111.69 2269.15 14.55 0.00 0.00 0.00 0.00 10:13:01 lo 2.10 2.10 0.20 0.20 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 86.94 69.79 949.16 15.33 0.00 0.00 0.00 0.00 10:14:01 lo 2.40 2.40 0.25 0.25 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 235.47 165.28 1788.47 35.47 0.00 0.00 0.00 0.00 Average: lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-42614) 10/15/24 _x86_64_ (8 CPU) 10:10:47 LINUX RESTART (8 CPU) 10:11:01 CPU %user %nice %system %iowait %steal %idle 10:12:02 all 9.30 9.04 8.32 3.29 0.11 69.94 10:12:02 0 5.87 11.19 7.57 0.81 0.10 74.47 10:12:02 1 4.86 8.68 10.00 6.14 0.10 70.22 10:12:02 2 7.22 10.79 8.53 1.05 0.12 72.29 10:12:02 3 16.37 8.54 7.92 1.16 0.10 65.90 10:12:02 4 4.14 9.03 7.90 0.99 0.12 77.81 10:12:02 5 12.26 9.13 8.15 8.10 0.12 62.24 10:12:02 6 11.27 6.85 7.93 4.01 0.12 69.83 10:12:02 7 12.40 8.07 8.56 4.07 0.10 66.79 10:13:01 all 12.11 3.34 3.82 1.89 0.07 78.76 10:13:01 0 7.95 3.28 4.19 0.85 0.09 83.64 10:13:01 1 9.12 3.91 4.16 0.73 0.09 81.99 10:13:01 2 6.76 3.98 4.37 2.23 0.07 82.59 10:13:01 3 21.01 2.72 3.69 0.88 0.10 71.58 10:13:01 4 8.08 3.88 3.59 0.77 0.05 83.63 10:13:01 5 10.62 3.95 3.85 2.21 0.05 79.33 10:13:01 6 3.54 1.91 2.57 5.74 0.09 86.15 10:13:01 7 29.73 3.13 4.16 1.68 0.07 61.24 10:14:01 all 13.66 0.00 1.03 2.75 0.05 82.50 10:14:01 0 1.87 0.00 0.72 3.09 0.03 94.28 10:14:01 1 48.16 0.00 1.82 1.52 0.08 48.41 10:14:01 2 4.11 0.00 0.90 5.05 0.05 89.88 10:14:01 3 10.49 0.00 0.62 0.15 0.07 88.68 10:14:01 4 3.76 0.00 0.67 0.40 0.03 95.14 10:14:01 5 2.63 0.00 0.90 7.09 0.03 89.35 10:14:01 6 28.67 0.00 1.81 1.86 0.07 67.60 10:14:01 7 9.63 0.00 0.84 2.86 0.05 86.63 Average: all 11.69 4.12 4.38 2.65 0.08 77.08 Average: 0 5.21 4.82 4.15 1.59 0.07 84.15 Average: 1 20.82 4.19 5.32 2.80 0.09 66.77 Average: 2 6.02 4.91 4.59 2.79 0.08 81.62 Average: 3 15.93 3.75 4.07 0.73 0.09 75.44 Average: 4 5.31 4.29 4.05 0.72 0.07 85.56 Average: 5 8.48 4.35 4.30 5.82 0.07 76.98 Average: 6 14.57 2.91 4.10 3.86 0.09 74.47 Average: 7 17.20 3.72 4.51 2.87 0.07 71.63