---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-44573 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: 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 9.7G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 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 852 27825 1 3421 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:fa:41:94 brd ff:ff:ff:ff:ff:ff inet 10.30.170.136/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fefa:4194/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:df:0b:19:44 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-44573) 10/21/24 _x86_64_ (8 CPU) 09:11:49 LINUX RESTART (8 CPU) 09:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:13:03 413.42 142.07 271.35 0.00 11514.27 46384.80 0.00 09:14:01 121.18 41.40 79.78 0.00 1336.64 11073.85 0.00 09:15:01 120.38 2.75 117.63 0.00 246.53 33095.20 0.00 Average: 219.41 62.30 157.11 0.00 4399.51 30397.17 0.00 09:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:13:03 29792116 31581148 751080 2.28 64264 2038176 1685140 4.97 983196 1775156 98888 09:14:01 29496252 31619496 695528 2.12 88224 2328384 1618408 4.77 990936 2027128 147304 09:15:01 28547452 31572684 721460 2.19 123308 3135876 1618444 4.77 1114296 2773436 182552 Average: 29278607 31591109 722689 2.20 91932 2500812 1640664 4.84 1029476 2191907 142915 09:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:13:03 ens3 400.47 287.98 2016.21 71.75 0.00 0.00 0.00 0.00 09:13:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:03 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 09:14:01 ens3 63.32 51.10 605.65 8.53 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 09:15:01 ens3 177.55 130.05 2633.20 18.76 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 lo 3.13 3.13 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 215.45 157.55 1764.43 33.29 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 1.88 1.88 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-44573) 10/21/24 _x86_64_ (8 CPU) 09:11:49 LINUX RESTART (8 CPU) 09:12:01 CPU %user %nice %system %iowait %steal %idle 09:13:03 all 8.80 9.12 7.74 3.84 0.16 70.34 09:13:03 0 6.78 9.57 8.33 3.13 0.15 72.03 09:13:03 1 5.87 9.35 7.95 2.78 0.17 73.87 09:13:03 2 7.22 9.36 7.49 3.68 0.19 72.07 09:13:03 3 16.37 7.11 7.72 3.29 0.15 65.35 09:13:03 4 11.69 9.66 8.72 1.68 0.15 68.09 09:13:03 5 6.58 11.46 7.61 2.50 0.15 71.70 09:13:03 6 12.42 8.15 7.31 9.87 0.15 62.11 09:13:03 7 3.45 8.31 6.81 3.77 0.19 77.47 09:14:01 all 8.91 3.38 3.24 3.40 0.07 81.00 09:14:01 0 2.80 4.17 3.23 0.64 0.07 89.09 09:14:01 1 4.35 4.06 3.16 7.37 0.07 80.99 09:14:01 2 14.52 2.28 3.32 10.00 0.07 69.80 09:14:01 3 11.40 3.52 4.07 3.55 0.09 77.38 09:14:01 4 7.59 4.14 3.59 1.91 0.07 82.71 09:14:01 5 5.20 4.44 3.53 0.71 0.07 86.05 09:14:01 6 21.85 1.36 2.47 1.45 0.07 72.79 09:14:01 7 3.61 3.07 2.59 1.63 0.07 89.04 09:15:01 all 16.00 0.00 1.45 3.74 0.05 78.77 09:15:01 0 21.71 0.00 1.38 3.08 0.05 73.77 09:15:01 1 7.48 0.00 1.61 10.53 0.07 80.32 09:15:01 2 11.86 0.00 0.99 1.95 0.03 85.17 09:15:01 3 25.20 0.00 1.91 0.69 0.05 72.16 09:15:01 4 12.71 0.00 1.29 8.61 0.05 77.34 09:15:01 5 25.04 0.00 2.32 3.19 0.07 69.37 09:15:01 6 15.36 0.00 0.90 0.15 0.05 83.53 09:15:01 7 8.56 0.00 1.17 1.71 0.03 88.52 Average: all 11.27 4.16 4.14 3.66 0.09 76.67 Average: 0 10.53 4.57 4.32 2.30 0.09 78.19 Average: 1 5.92 4.46 4.24 6.90 0.10 78.38 Average: 2 11.17 3.88 3.93 5.15 0.10 75.77 Average: 3 17.73 3.53 4.56 2.50 0.10 71.59 Average: 4 10.69 4.60 4.53 4.10 0.09 75.99 Average: 5 12.38 5.29 4.49 2.15 0.10 75.60 Average: 6 16.50 3.17 3.56 3.83 0.09 72.84 Average: 7 5.23 3.79 3.52 2.37 0.10 85.00