---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-44609 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: 2799.998 BogoMIPS: 5599.99 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/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 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 ---> free -m: total used free shared buff/cache available Mem: 15997 742 11383 1 3871 14915 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:13:e6:29 brd ff:ff:ff:ff:ff:ff inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe13:e629/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2c:68:32:92 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-44609) 10/21/24 _x86_64_ (4 CPU) 09:48:49 LINUX RESTART (4 CPU) 09:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:50:01 367.44 171.05 196.38 0.00 12677.49 45445.36 0.00 09:51:01 263.51 57.42 206.08 0.00 3077.89 13847.98 0.00 09:52:01 28.96 4.80 24.16 0.00 205.26 12116.09 0.00 09:53:01 64.68 1.77 62.91 0.00 81.57 13083.64 0.00 Average: 181.13 58.76 122.38 0.00 4010.23 21122.56 0.00 09:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:50:01 13410500 15371872 614536 3.75 59100 2105724 1387892 7.96 861340 1845924 160440 09:51:01 12351116 14784692 1181936 7.22 82684 2534060 1830732 10.50 1557212 2170240 218952 09:52:01 11242112 14005320 1956496 11.94 90344 2843796 2557304 14.67 2402188 2414988 255708 09:53:01 11191708 14136288 1824756 11.14 99256 3006860 2360508 13.54 2404144 2454372 152392 Average: 12048859 14574543 1394431 8.51 82846 2622610 2034109 11.67 1806221 2221381 196873 09:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 09:50:01 ens3 339.16 219.65 1663.38 67.76 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 09:51:01 ens3 297.80 242.78 3458.02 33.98 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 779.07 779.07 742.53 742.53 0.00 0.00 0.00 0.00 09:52:01 ens3 263.33 181.22 3302.64 20.50 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 1433.69 1433.69 1362.44 1362.44 0.00 0.00 0.00 0.00 09:53:01 ens3 186.20 143.54 1903.07 19.29 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 554.09 554.09 526.37 526.37 0.00 0.00 0.00 0.00 Average: ens3 271.62 196.79 2581.78 35.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-44609) 10/21/24 _x86_64_ (4 CPU) 09:48:49 LINUX RESTART (4 CPU) 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 19.87 17.73 15.86 3.62 0.11 42.81 09:50:01 0 18.77 17.44 16.96 5.34 0.10 41.39 09:50:01 1 22.65 17.24 14.80 2.43 0.12 42.76 09:50:01 2 20.86 17.48 15.51 3.46 0.12 42.57 09:50:01 3 17.20 18.76 16.16 3.24 0.12 44.52 09:51:01 all 48.18 1.63 3.29 1.70 0.08 45.13 09:51:01 0 49.24 0.25 3.01 2.83 0.07 44.60 09:51:01 1 60.28 1.85 3.84 1.07 0.08 32.87 09:51:01 2 41.72 2.23 2.68 0.84 0.07 52.46 09:51:01 3 41.49 2.19 3.61 2.06 0.08 50.56 09:52:01 all 50.84 0.00 1.88 0.31 0.07 46.90 09:52:01 0 50.60 0.00 1.69 0.40 0.07 47.24 09:52:01 1 51.14 0.00 1.98 0.47 0.07 46.35 09:52:01 2 48.90 0.00 2.33 0.30 0.07 48.40 09:52:01 3 52.71 0.00 1.52 0.07 0.07 45.63 09:53:01 all 52.45 0.00 2.27 0.53 0.08 44.68 09:53:01 0 52.83 0.00 2.01 0.18 0.08 44.90 09:53:01 1 50.84 0.00 2.33 0.86 0.07 45.91 09:53:01 2 51.45 0.00 2.40 0.97 0.08 45.10 09:53:01 3 54.68 0.00 2.35 0.10 0.07 42.81 Average: all 42.89 4.81 5.80 1.53 0.08 44.89 Average: 0 42.92 4.39 5.89 2.18 0.08 44.54 Average: 1 46.29 4.75 5.72 1.20 0.08 41.96 Average: 2 40.79 4.89 5.71 1.39 0.08 47.14 Average: 3 41.58 5.20 5.88 1.36 0.08 45.89