---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-1084 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 27828 1 3419 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:87:20:11 brd ff:ff:ff:ff:ff:ff inet 10.30.171.246/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fe87:2011/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f1:48:6b:8d 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-1084) 10/25/24 _x86_64_ (8 CPU) 07:57:40 LINUX RESTART (8 CPU) 07:58:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:59:01 409.85 132.05 277.80 0.00 10559.30 73339.84 0.00 08:00:01 102.53 32.44 70.09 0.00 1228.73 10154.19 0.00 08:01:01 140.04 2.55 137.49 0.00 231.43 38117.65 0.00 Average: 216.40 55.25 161.15 0.00 3969.88 40354.00 0.00 07:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:59:01 29717372 31558728 778320 2.37 66856 2086608 1749928 5.16 1016648 1819472 105468 08:00:01 29270408 31479700 835476 2.54 93320 2404400 1826348 5.38 1151592 2085776 223148 08:01:01 28525272 31548704 750556 2.28 123844 3134908 1648180 4.86 1142576 2774008 22432 Average: 29171017 31529044 788117 2.40 94673 2541972 1741485 5.13 1103605 2226419 117016 07:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:59:01 lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 07:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 ens3 383.75 280.27 2083.00 74.00 0.00 0.00 0.00 0.00 08:00:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 ens3 50.32 44.66 403.97 8.18 0.00 0.00 0.00 0.00 08:01:01 lo 2.80 2.80 0.29 0.29 0.00 0.00 0.00 0.00 08:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 ens3 178.62 132.23 2509.86 18.63 0.00 0.00 0.00 0.00 Average: lo 1.72 1.72 0.17 0.17 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 203.23 151.67 1663.28 33.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-1084) 10/25/24 _x86_64_ (8 CPU) 07:57:40 LINUX RESTART (8 CPU) 07:58:02 CPU %user %nice %system %iowait %steal %idle 07:59:01 all 8.72 8.69 7.28 5.48 0.16 69.66 07:59:01 0 6.44 8.72 7.09 2.36 0.15 75.24 07:59:01 1 6.05 9.42 7.43 2.23 0.17 74.70 07:59:01 2 6.85 9.41 7.14 3.32 0.14 73.14 07:59:01 3 8.43 9.14 7.16 7.78 0.15 67.33 07:59:01 4 5.13 9.76 7.52 1.20 0.22 76.18 07:59:01 5 7.22 9.14 7.58 5.84 0.15 70.07 07:59:01 6 6.78 9.14 7.81 5.64 0.15 70.48 07:59:01 7 22.85 4.82 6.50 15.50 0.14 50.19 08:00:01 all 8.48 2.39 2.58 1.78 0.07 84.71 08:00:01 0 2.29 3.19 2.49 0.40 0.05 91.57 08:00:01 1 16.80 2.87 3.34 0.67 0.12 76.21 08:00:01 2 13.54 2.01 2.51 0.99 0.05 80.89 08:00:01 3 7.55 2.77 2.91 1.17 0.07 85.53 08:00:01 4 4.75 1.67 2.36 0.18 0.05 90.99 08:00:01 5 9.80 2.66 2.51 4.42 0.07 80.53 08:00:01 6 10.37 2.71 2.53 0.94 0.05 83.40 08:00:01 7 2.70 1.21 1.99 5.47 0.08 88.55 08:01:01 all 14.64 0.00 1.23 6.08 0.05 78.00 08:01:01 0 6.81 0.00 0.87 2.61 0.05 89.67 08:01:01 1 4.81 0.00 0.92 4.36 0.05 89.86 08:01:01 2 39.66 0.00 2.10 3.84 0.08 54.31 08:01:01 3 19.14 0.00 1.84 18.40 0.05 60.57 08:01:01 4 5.24 0.00 0.57 0.02 0.03 94.14 08:01:01 5 4.12 0.00 1.05 15.00 0.05 79.78 08:01:01 6 13.94 0.00 0.58 0.08 0.03 85.36 08:01:01 7 23.46 0.00 1.94 4.35 0.07 70.19 Average: all 10.63 3.65 3.67 4.44 0.09 77.52 Average: 0 5.17 3.93 3.46 1.79 0.08 85.57 Average: 1 9.25 4.05 3.86 2.42 0.11 80.30 Average: 2 20.11 3.77 3.90 2.71 0.09 69.43 Average: 3 11.73 3.93 3.94 9.12 0.09 71.19 Average: 4 5.04 3.77 3.45 0.46 0.10 87.18 Average: 5 7.04 3.90 3.69 8.44 0.09 76.84 Average: 6 10.39 3.91 3.61 2.19 0.08 79.81 Average: 7 16.30 1.99 3.45 8.39 0.10 69.78