---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6496 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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/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 ---> free -m: total used free shared buff/cache available Mem: 15997 638 12394 1 2964 15019 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:4b:fd:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.170.223/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fe4b:fdb9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f1:8e:c0:0e 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6496) 11/11/24 _x86_64_ (4 CPU) 09:50:57 LINUX RESTART (4 CPU) 09:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:52:02 340.66 154.82 185.84 0.00 12003.47 99638.33 0.00 09:53:01 125.55 40.27 85.28 0.00 1318.60 10679.52 0.00 09:54:01 70.59 0.98 69.61 0.00 62.26 19619.00 0.00 09:55:01 11.23 0.87 10.36 0.00 108.25 903.98 0.00 Average: 137.06 49.27 87.78 0.00 3381.65 32801.44 0.00 09:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:52:02 13545912 15430688 559576 3.42 51464 2041744 1284052 7.37 766768 1814820 84988 09:53:01 13104836 15377552 589704 3.60 77504 2380532 1346176 7.72 869056 2107136 185852 09:54:01 12660272 15323552 635364 3.88 91024 2734488 1507608 8.65 934696 2456656 716 09:55:01 12710460 15395024 564068 3.44 92372 2754440 1286588 7.38 869672 2472472 16876 Average: 13005370 15381704 587178 3.58 78091 2477801 1356106 7.78 860048 2212771 72108 09:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:02 ens3 377.19 255.11 2187.44 69.20 0.00 0.00 0.00 0.00 09:52:02 lo 1.57 1.57 0.15 0.15 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 ens3 70.26 56.27 733.07 9.02 0.00 0.00 0.00 0.00 09:53:01 lo 0.95 0.95 0.09 0.09 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 09:54:01 ens3 126.51 102.33 1171.43 11.91 0.00 0.00 0.00 0.00 09:54:01 lo 14.33 14.33 1.26 1.26 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 36.66 38.13 25.76 8.98 0.00 0.00 0.00 0.00 09:55:01 lo 6.27 6.27 0.52 0.52 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 153.00 113.19 1030.65 24.84 0.00 0.00 0.00 0.00 Average: lo 5.80 5.80 0.51 0.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6496) 11/11/24 _x86_64_ (4 CPU) 09:50:57 LINUX RESTART (4 CPU) 09:51:01 CPU %user %nice %system %iowait %steal %idle 09:52:02 all 16.42 17.57 15.55 4.08 0.13 46.25 09:52:02 0 23.38 14.41 13.51 3.90 0.13 44.67 09:52:02 1 10.39 19.62 15.70 5.30 0.14 48.86 09:52:02 2 16.36 17.91 15.02 2.42 0.10 48.19 09:52:02 3 15.47 18.39 17.98 4.69 0.14 43.33 09:53:01 all 18.70 5.54 5.56 3.44 0.09 66.66 09:53:01 0 21.95 4.33 5.05 6.98 0.08 61.60 09:53:01 1 21.99 5.47 5.84 1.36 0.10 65.23 09:53:01 2 25.99 5.91 6.15 1.58 0.09 60.29 09:53:01 3 4.74 6.48 5.21 3.83 0.10 79.64 09:54:01 all 8.48 0.00 0.91 3.05 0.05 87.50 09:54:01 0 2.13 0.00 0.48 2.60 0.02 94.77 09:54:01 1 11.66 0.00 1.00 0.23 0.07 87.03 09:54:01 2 14.70 0.00 1.12 1.37 0.05 82.76 09:54:01 3 5.44 0.00 1.02 8.04 0.08 85.42 09:55:01 all 10.19 0.00 0.55 0.72 0.05 88.50 09:55:01 0 4.74 0.00 0.53 2.27 0.07 92.38 09:55:01 1 16.66 0.00 0.57 0.28 0.03 82.45 09:55:01 2 7.97 0.00 0.58 0.00 0.02 91.43 09:55:01 3 11.36 0.00 0.51 0.33 0.07 87.73 Average: all 13.41 5.74 5.61 2.81 0.08 72.35 Average: 0 12.99 4.67 4.88 3.93 0.08 73.47 Average: 1 15.17 6.21 5.73 1.78 0.08 71.02 Average: 2 16.20 5.92 5.68 1.34 0.06 70.80 Average: 3 9.28 6.17 6.15 4.21 0.10 74.10