---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11200 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 11G 68G 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/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 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 ---> free -m: total used free shared buff/cache available Mem: 15997 686 11343 1 3968 14971 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:09:0c:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.171.180/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe09:ca8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:aa:ec:bd:65 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-11200) 11/28/24 _x86_64_ (4 CPU) 15:01:30 LINUX RESTART (4 CPU) 15:02:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:03:01 285.45 109.15 176.30 0.00 5254.68 22683.54 0.00 15:04:01 231.24 49.60 181.64 0.00 3082.44 14366.96 0.00 15:05:01 28.28 1.43 26.85 0.00 70.65 5950.87 0.00 15:06:01 118.66 4.97 113.70 0.00 151.71 9206.73 0.00 15:07:01 85.47 3.83 81.64 0.00 2053.12 26873.65 0.00 15:08:01 34.78 0.58 34.19 0.00 26.66 7317.58 0.00 15:09:01 39.01 0.42 38.59 0.00 56.52 6716.21 0.00 Average: 116.76 23.88 92.88 0.00 1510.18 13257.37 0.00 15:02:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:03:01 13397320 15442736 544120 3.32 69044 2173540 1281336 7.35 795676 1918616 166908 15:04:01 12302192 14766388 1204252 7.35 83788 2562552 1867192 10.71 1584840 2193404 126564 15:05:01 11709508 14252480 1713692 10.46 88880 2632624 2260468 12.97 2135428 2226788 36328 15:06:01 10881884 13856128 2109560 12.88 105860 3026128 2592904 14.88 2656728 2509580 367380 15:07:01 11122560 14203936 1751660 10.69 122540 3113828 2244112 12.88 2452044 2462540 9116 15:08:01 10278360 13649372 2306460 14.08 127132 3384364 2792016 16.02 3056668 2683760 249396 15:09:01 10565980 14117832 1838272 11.22 129592 3555628 2347800 13.47 2599276 2849388 336060 Average: 11465401 14326982 1638288 10.00 103834 2921238 2197975 12.61 2182951 2406297 184536 15:02:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:03:01 ens3 286.74 189.79 1364.36 58.99 0.00 0.00 0.00 0.00 15:03:01 lo 0.97 0.97 0.10 0.10 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 291.45 236.54 3405.65 36.58 0.00 0.00 0.00 0.00 15:04:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 ens3 83.04 73.80 279.83 16.41 0.00 0.00 0.00 0.00 15:05:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 ens3 242.48 167.06 2945.73 21.74 0.00 0.00 0.00 0.00 15:06:01 lo 1966.46 1966.46 1872.55 1872.55 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 ens3 153.34 107.07 1677.72 12.04 0.00 0.00 0.00 0.00 15:07:01 lo 3086.97 3086.97 2923.38 2923.38 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 ens3 97.08 78.69 898.86 13.36 0.00 0.00 0.00 0.00 15:08:01 lo 1778.65 1778.65 1677.95 1677.95 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 ens3 95.02 87.47 949.06 18.03 0.00 0.00 0.00 0.00 15:09:01 lo 1058.12 1058.12 1005.93 1005.93 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 177.93 134.08 1647.28 25.15 0.00 0.00 0.00 0.00 Average: lo 1133.11 1133.11 1073.69 1073.69 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-11200) 11/28/24 _x86_64_ (4 CPU) 15:01:30 LINUX RESTART (4 CPU) 15:02:03 CPU %user %nice %system %iowait %steal %idle 15:03:01 all 20.09 14.22 11.23 6.81 0.12 47.53 15:03:01 0 19.67 14.54 11.91 7.03 0.12 46.73 15:03:01 1 17.78 14.64 11.82 5.61 0.12 50.03 15:03:01 2 26.57 12.64 10.26 7.77 0.12 42.64 15:03:01 3 16.35 15.05 10.90 6.84 0.12 50.74 15:04:01 all 51.77 0.00 2.33 3.39 0.13 42.37 15:04:01 0 44.39 0.00 2.26 4.60 0.13 48.61 15:04:01 1 65.07 0.00 2.83 6.28 0.13 25.69 15:04:01 2 48.80 0.00 2.19 1.26 0.12 47.62 15:04:01 3 48.85 0.00 2.06 1.40 0.13 47.56 15:05:01 all 79.35 0.00 1.98 1.05 0.13 17.49 15:05:01 0 78.81 0.00 1.81 0.37 0.13 18.87 15:05:01 1 82.49 0.00 2.07 1.56 0.12 13.76 15:05:01 2 81.47 0.00 1.98 0.08 0.14 16.33 15:05:01 3 74.59 0.00 2.04 2.20 0.15 21.01 15:06:01 all 71.04 0.00 2.90 0.82 0.13 25.12 15:06:01 0 71.87 0.00 3.25 0.74 0.12 24.03 15:06:01 1 70.75 0.00 2.67 0.60 0.13 25.84 15:06:01 2 70.42 0.00 2.23 0.03 0.12 27.20 15:06:01 3 71.12 0.00 3.45 1.89 0.13 23.40 15:07:01 all 59.87 0.00 3.86 0.80 0.12 35.35 15:07:01 0 61.28 0.00 4.91 1.11 0.12 32.59 15:07:01 1 60.29 0.00 3.48 0.37 0.12 35.74 15:07:01 2 56.80 0.00 2.97 0.27 0.13 39.83 15:07:01 3 61.11 0.00 4.06 1.46 0.12 33.25 15:08:01 all 74.46 0.00 2.71 0.46 0.13 22.25 15:08:01 0 76.26 0.00 2.14 0.37 0.12 21.11 15:08:01 1 77.72 0.00 2.96 0.62 0.13 18.56 15:08:01 2 73.23 0.00 2.91 0.05 0.13 23.67 15:08:01 3 70.59 0.00 2.80 0.79 0.13 25.68 15:09:01 all 56.64 0.00 2.35 0.81 0.10 40.09 15:09:01 0 62.82 0.00 2.56 0.74 0.12 33.76 15:09:01 1 51.54 0.00 2.42 1.33 0.10 44.61 15:09:01 2 55.22 0.00 2.64 0.32 0.10 41.72 15:09:01 3 56.98 0.00 1.79 0.86 0.10 40.27 Average: all 59.24 1.96 3.87 1.99 0.12 32.81 Average: 0 59.48 2.02 4.09 2.11 0.12 32.18 Average: 1 61.08 2.02 3.99 2.32 0.12 30.47 Average: 2 59.09 1.74 3.56 1.36 0.12 34.12 Average: 3 57.31 2.08 3.83 2.18 0.13 34.47