---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2372 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 68G 14% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 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 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 687 11078 1 4231 14970 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:36:e9:ee brd ff:ff:ff:ff:ff:ff inet 10.30.170.74/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe36:e9ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a8:b8:b3:fe 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-4c-4g-2372) 10/29/24 _x86_64_ (4 CPU) 01:33:22 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 274.95 83.42 191.53 0.00 2496.93 7936.68 0.00 01:36:01 221.44 48.83 172.61 0.00 3058.71 13604.27 0.00 01:37:02 33.05 5.56 27.49 0.00 228.82 9677.69 0.00 01:38:01 61.72 0.91 60.81 0.00 55.30 13664.66 0.00 Average: 148.14 34.82 113.32 0.00 1465.68 11210.81 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13345472 15452164 521212 3.18 72336 2226368 1232296 7.07 766820 1981488 234056 01:36:01 11926204 14425916 1534760 9.37 84492 2595776 2248448 12.90 1914940 2226908 182680 01:37:02 11828120 14526432 1431176 8.74 93164 2776724 2011476 11.54 1879648 2348488 172448 01:38:01 11747700 15358820 598888 3.66 100144 3651920 1314120 7.54 1365696 2914440 790720 Average: 12211874 14940833 1021509 6.24 87534 2812697 1701585 9.76 1481776 2367831 344976 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 ens3 87.57 76.78 903.59 15.19 0.00 0.00 0.00 0.00 01:35:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 346.45 282.19 4037.60 43.19 0.00 0.00 0.00 0.00 01:36:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:02 ens3 232.92 143.98 2707.21 17.07 0.00 0.00 0.00 0.00 01:37:02 lo 992.64 992.64 945.44 945.44 0.00 0.00 0.00 0.00 01:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 210.84 156.98 2000.33 27.79 0.00 0.00 0.00 0.00 01:38:01 lo 985.90 985.90 938.06 938.06 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 219.49 165.02 2414.04 25.80 0.00 0.00 0.00 0.00 Average: lo 493.31 493.31 469.05 469.05 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2372) 10/29/24 _x86_64_ (4 CPU) 01:33:22 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 18.81 12.50 9.63 4.88 0.09 54.10 01:35:01 0 9.28 13.80 10.35 5.16 0.10 61.31 01:35:01 1 34.63 11.66 10.05 4.62 0.10 38.93 01:35:01 2 8.99 14.57 9.99 3.62 0.08 62.74 01:35:01 3 22.31 9.95 8.12 6.10 0.08 53.43 01:36:01 all 50.72 0.00 2.03 2.76 0.08 44.41 01:36:01 0 50.29 0.00 1.94 0.30 0.08 47.38 01:36:01 1 54.87 0.00 1.39 0.97 0.08 42.69 01:36:01 2 48.26 0.00 2.31 5.84 0.08 43.50 01:36:01 3 49.44 0.00 2.49 3.93 0.08 44.05 01:37:02 all 47.69 0.00 1.82 0.33 0.08 50.07 01:37:02 0 44.23 0.00 1.64 0.12 0.10 53.91 01:37:02 1 48.70 0.00 3.07 0.28 0.08 47.86 01:37:02 2 47.87 0.00 1.29 0.02 0.07 50.76 01:37:02 3 49.98 0.00 1.29 0.89 0.08 47.76 01:38:01 all 49.46 0.00 2.33 0.43 0.08 47.71 01:38:01 0 39.57 0.00 1.62 0.26 0.09 58.47 01:38:01 1 43.05 0.00 1.97 0.10 0.05 54.82 01:38:01 2 54.88 0.00 1.73 0.24 0.08 43.06 01:38:01 3 60.32 0.00 4.01 1.13 0.09 34.46 Average: all 41.65 3.13 3.96 2.10 0.08 49.07 Average: 0 35.85 3.45 3.89 1.46 0.09 55.25 Average: 1 45.33 2.92 4.13 1.50 0.08 46.04 Average: 2 39.96 3.65 3.84 2.44 0.08 50.04 Average: 3 45.47 2.49 3.97 3.02 0.08 44.96