---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7439 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: 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/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 45M 45M 0 100% /snap/snapd/23258 /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 704 11115 1 4176 14953 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:a3:ff:4f brd ff:ff:ff:ff:ff:ff inet 10.30.170.149/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86011sec preferred_lft 86011sec inet6 fe80::f816:3eff:fea3:ff4f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e1:a3:aa:29 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-7439) 01/04/25 _x86_64_ (4 CPU) 08:56:23 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 235.94 76.96 158.98 0.00 1681.33 7691.38 0.00 08:59:01 78.20 27.75 50.46 0.00 1829.83 9839.96 0.00 09:00:01 163.76 23.20 140.56 0.00 1353.64 9198.73 0.00 09:01:01 32.94 4.43 28.51 0.00 140.22 8981.94 0.00 09:02:01 108.65 6.68 101.97 0.00 4582.97 42840.06 0.00 Average: 123.52 27.64 95.88 0.00 1918.32 15736.73 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13401636 15424776 554920 3.39 67432 2153568 1239600 7.11 774904 1930048 176244 08:59:01 12888548 15143724 824936 5.04 77844 2365392 1479904 8.49 1077092 2120020 81168 09:00:01 11912752 14410592 1549940 9.46 84560 2593664 2101424 12.06 1916992 2239044 49708 09:01:01 11015988 13944656 2013292 12.29 95692 2994224 2585444 14.83 2528908 2499144 368304 09:02:01 11410368 15333400 614496 3.75 109636 3945532 1342172 7.70 1541312 3056804 17564 Average: 12125858 14851430 1111517 6.79 87033 2810476 1749709 10.04 1567842 2369012 138598 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 08:58:01 ens3 224.18 150.93 1190.79 45.52 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 ens3 128.63 108.83 1488.18 20.47 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:00:01 ens3 203.67 168.74 2581.09 26.11 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 2052.13 2052.13 1950.66 1950.66 0.00 0.00 0.00 0.00 09:01:01 ens3 271.03 199.32 3728.40 24.31 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 5.03 5.03 0.48 0.48 0.00 0.00 0.00 0.00 09:02:01 ens3 337.88 249.16 3661.45 37.61 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 413.41 413.41 391.63 391.63 0.00 0.00 0.00 0.00 Average: ens3 233.11 175.48 2534.45 30.76 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7439) 01/04/25 _x86_64_ (4 CPU) 08:56:23 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 18.24 12.73 10.74 3.51 0.10 54.67 08:58:01 0 15.29 13.67 11.32 2.47 0.10 57.16 08:58:01 1 18.49 11.19 9.33 4.06 0.10 56.83 08:58:01 2 21.73 11.56 10.54 3.83 0.10 52.23 08:58:01 3 17.46 14.48 11.78 3.70 0.10 52.47 08:59:01 all 12.93 0.00 0.90 1.60 0.05 84.53 08:59:01 0 23.37 0.00 0.92 0.32 0.05 75.35 08:59:01 1 11.70 0.00 0.72 0.87 0.03 86.68 08:59:01 2 8.10 0.00 0.97 0.37 0.03 90.53 08:59:01 3 8.50 0.00 0.99 4.89 0.07 85.56 09:00:01 all 59.27 0.00 2.01 1.26 0.08 37.38 09:00:01 0 58.41 0.00 2.14 0.80 0.08 38.56 09:00:01 1 58.14 0.00 1.81 1.31 0.08 38.66 09:00:01 2 64.00 0.00 2.04 2.13 0.08 31.75 09:00:01 3 56.53 0.00 2.06 0.79 0.08 40.54 09:01:01 all 51.44 0.00 2.61 0.44 0.09 45.43 09:01:01 0 54.76 0.00 3.41 0.69 0.10 41.04 09:01:01 1 50.39 0.00 2.13 0.52 0.08 46.88 09:01:01 2 52.32 0.00 1.82 0.17 0.10 45.60 09:01:01 3 48.26 0.00 3.07 0.37 0.08 48.22 09:02:01 all 40.87 0.00 3.57 4.75 0.10 50.71 09:02:01 0 38.99 0.00 3.30 3.59 0.10 54.02 09:02:01 1 48.87 0.00 3.53 5.35 0.10 42.15 09:02:01 2 41.55 0.00 3.55 3.77 0.10 51.04 09:02:01 3 34.06 0.00 3.88 6.33 0.08 55.64 Average: all 36.61 2.50 3.94 2.31 0.08 54.56 Average: 0 38.23 2.70 4.19 1.57 0.09 53.23 Average: 1 37.57 2.20 3.48 2.41 0.08 54.26 Average: 2 37.56 2.28 3.76 2.05 0.08 54.27 Average: 3 33.05 2.84 4.32 3.21 0.08 56.49