---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2160 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 9.4G 69G 13% / 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /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 683 12134 1 3178 14974 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:37:65:54 brd ff:ff:ff:ff:ff:ff inet 10.30.171.56/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe37:6554/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:aa:af:ff:b5 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-2160) 10/28/24 _x86_64_ (4 CPU) 09:48:56 LINUX RESTART (4 CPU) 09:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:50:01 173.62 122.33 51.29 0.00 10457.19 90501.85 0.00 09:51:01 58.79 44.31 14.48 0.00 477.25 10909.53 0.00 09:52:01 5.36 3.77 1.60 0.00 163.15 342.69 0.00 09:53:01 195.50 20.86 174.64 0.00 1827.43 9392.30 0.00 09:54:01 213.56 36.48 177.09 0.00 2198.03 17644.13 0.00 Average: 129.36 45.55 83.82 0.00 3024.52 25757.25 0.00 09:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:50:01 13910856 15571800 429444 2.62 40936 1836452 1198388 6.88 578968 1656684 8384 09:51:01 13899176 15577252 424568 2.59 42244 1850912 1209588 6.94 588252 1657756 204 09:52:01 13817852 15511000 490260 2.99 42424 1865500 1225608 7.03 661292 1667296 328 09:53:01 13311220 15418988 560796 3.42 72376 2230564 1284312 7.37 860868 1931864 170004 09:54:01 12804172 15389448 573140 3.50 86952 2677752 1269716 7.28 964924 2302288 122412 Average: 13548655 15493698 495642 3.03 56986 2092236 1237522 7.10 730861 1843178 60266 09:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:50:01 ens3 141.68 94.30 692.53 22.51 0.00 0.00 0.00 0.00 09:50:01 lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 0.42 0.13 0.03 0.01 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 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 09:52:01 ens3 183.51 110.00 261.47 30.99 0.00 0.00 0.00 0.00 09:52:01 lo 0.07 0.07 0.01 0.01 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 09:53:01 ens3 206.95 153.86 1881.92 26.23 0.00 0.00 0.00 0.00 09:53:01 lo 1.07 1.07 0.10 0.10 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 09:54:01 ens3 345.44 264.46 4283.20 37.79 0.00 0.00 0.00 0.00 09:54:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 175.60 124.55 1423.79 23.51 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.08 0.08 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-2160) 10/28/24 _x86_64_ (4 CPU) 09:48:56 LINUX RESTART (4 CPU) 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 5.42 15.18 13.25 16.83 0.13 49.19 09:50:01 0 5.14 13.74 12.87 12.68 0.12 55.46 09:50:01 1 6.70 15.04 13.38 24.48 0.12 40.27 09:50:01 2 3.92 16.10 13.96 11.48 0.14 54.41 09:50:01 3 5.93 15.83 12.78 18.75 0.14 46.57 09:51:01 all 0.08 9.51 6.61 0.55 0.09 83.16 09:51:01 0 0.25 9.27 6.79 0.38 0.10 83.21 09:51:01 1 0.03 9.74 6.38 0.51 0.08 83.25 09:51:01 2 0.03 9.97 6.15 0.49 0.10 83.26 09:51:01 3 0.02 9.05 7.11 0.84 0.08 82.90 09:52:01 all 2.39 0.00 0.20 0.03 0.02 97.37 09:52:01 0 2.64 0.00 0.07 0.02 0.02 97.26 09:52:01 1 2.03 0.00 0.17 0.02 0.02 97.77 09:52:01 2 3.09 0.00 0.23 0.00 0.00 96.68 09:52:01 3 1.79 0.00 0.32 0.08 0.03 97.77 09:53:01 all 19.56 0.00 1.93 3.79 0.06 74.66 09:53:01 0 26.07 0.00 2.45 1.98 0.08 69.41 09:53:01 1 32.25 0.00 2.25 1.82 0.07 63.61 09:53:01 2 16.25 0.00 1.44 0.62 0.05 81.65 09:53:01 3 3.54 0.00 1.58 10.78 0.05 84.05 09:54:01 all 30.42 0.00 2.11 3.84 0.09 63.55 09:54:01 0 29.45 0.00 1.74 3.12 0.08 65.60 09:54:01 1 44.00 0.00 2.04 0.76 0.10 53.10 09:54:01 2 21.41 0.00 2.52 5.47 0.10 70.51 09:54:01 3 26.86 0.00 2.13 5.99 0.08 64.93 Average: all 11.59 4.89 4.78 4.96 0.08 73.69 Average: 0 12.73 4.56 4.74 3.58 0.08 74.30 Average: 1 17.03 4.91 4.81 5.45 0.08 67.72 Average: 2 8.96 5.18 4.84 3.60 0.08 77.35 Average: 3 7.64 4.92 4.74 7.23 0.08 75.40