---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9655 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 10G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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 1110 11049 1 3837 14547 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:77:d8:7e brd ff:ff:ff:ff:ff:ff inet 10.30.170.18/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fe77:d87e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:63:9c:81:63 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-9655) 11/23/24 _x86_64_ (4 CPU) 17:47:29 LINUX RESTART (4 CPU) 17:48:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:49:01 307.17 112.05 195.12 0.00 6468.86 12302.95 0.00 17:50:01 229.42 48.72 180.70 0.00 3014.53 16006.42 0.00 17:51:01 29.19 5.35 23.84 0.00 224.59 8708.56 0.00 17:52:01 54.87 1.17 53.70 0.00 72.38 13479.37 0.00 17:53:01 54.39 7.73 46.66 0.00 4574.44 21206.20 0.00 17:54:01 21.63 0.88 20.75 0.00 108.38 837.06 0.00 Average: 115.58 29.09 86.49 0.00 2399.20 12089.34 0.00 17:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:49:01 13416992 15458480 524044 3.20 67864 2171236 1249736 7.17 764596 1926988 170884 17:50:01 12145984 14685168 1279116 7.81 83856 2635624 2213072 12.70 1656452 2269944 158808 17:51:01 11137588 14045132 1916204 11.70 92348 2980540 2455564 14.09 2390792 2522836 342664 17:52:01 12287480 15464056 497480 3.04 99356 3234116 1214992 6.97 1096372 2663520 342748 17:53:01 11411080 14988612 961588 5.87 107280 3616840 1649820 9.47 1768592 2844748 1192 17:54:01 11368708 14948148 1002092 6.12 109220 3616928 1652348 9.48 1817952 2839164 15568 Average: 11961305 14931599 1030087 6.29 93321 3042547 1739255 9.98 1582459 2511200 171977 17:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 ens3 412.03 264.91 1520.50 70.62 0.00 0.00 0.00 0.00 17:49:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 ens3 342.02 280.13 4519.15 38.08 0.00 0.00 0.00 0.00 17:50:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 ens3 207.01 136.57 2703.71 14.76 0.00 0.00 0.00 0.00 17:51:01 lo 934.04 934.04 888.46 888.46 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 ens3 179.47 147.45 1974.98 27.25 0.00 0.00 0.00 0.00 17:52:01 lo 963.03 963.03 911.71 911.71 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 ens3 20877.69 6781.65 8956.97 3690.76 0.00 0.00 0.00 0.00 17:53:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 ens3 3290.02 826.00 786.29 535.61 0.00 0.00 0.00 0.00 17:54:01 lo 1.07 1.07 0.10 0.10 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 4228.42 1409.23 3415.39 731.31 0.00 0.00 0.00 0.00 Average: lo 317.82 317.82 300.97 300.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-9655) 11/23/24 _x86_64_ (4 CPU) 17:47:29 LINUX RESTART (4 CPU) 17:48:02 CPU %user %nice %system %iowait %steal %idle 17:49:01 all 21.40 14.29 13.11 3.76 0.09 47.36 17:49:01 0 10.98 16.06 14.15 5.29 0.10 53.42 17:49:01 1 23.03 14.01 13.67 3.93 0.09 45.29 17:49:01 2 26.14 13.57 12.50 2.78 0.10 44.91 17:49:01 3 25.45 13.52 12.11 3.02 0.09 45.81 17:50:01 all 55.17 0.00 2.34 2.27 0.10 40.13 17:50:01 0 66.48 0.00 3.01 4.30 0.10 26.11 17:50:01 1 54.26 0.00 2.30 2.13 0.10 41.21 17:50:01 2 45.37 0.00 2.35 1.54 0.08 50.66 17:50:01 3 54.54 0.00 1.70 1.09 0.10 42.57 17:51:01 all 50.67 0.00 2.04 0.46 0.09 46.74 17:51:01 0 47.19 0.00 2.40 0.77 0.08 49.55 17:51:01 1 55.63 0.00 2.29 0.92 0.08 41.07 17:51:01 2 50.39 0.00 1.56 0.02 0.08 47.96 17:51:01 3 49.45 0.00 1.93 0.13 0.10 48.39 17:52:01 all 50.26 0.00 2.38 0.81 0.07 46.48 17:52:01 0 42.44 0.00 1.47 0.54 0.07 55.48 17:52:01 1 44.48 0.00 3.31 1.46 0.05 50.70 17:52:01 2 45.21 0.00 1.95 0.96 0.07 51.81 17:52:01 3 68.92 0.00 2.78 0.30 0.08 27.91 17:53:01 all 29.72 0.00 9.11 1.33 0.10 59.74 17:53:01 0 27.08 0.00 9.82 1.21 0.10 61.78 17:53:01 1 31.76 0.00 9.62 1.54 0.10 56.97 17:53:01 2 32.28 0.00 7.94 1.36 0.10 58.31 17:53:01 3 27.72 0.00 9.08 1.20 0.10 61.90 17:54:01 all 13.34 0.00 1.77 0.26 0.04 84.59 17:54:01 0 29.96 0.00 2.10 0.15 0.05 67.75 17:54:01 1 7.80 0.00 1.95 0.17 0.05 90.03 17:54:01 2 11.89 0.00 1.44 0.70 0.03 85.94 17:54:01 3 3.76 0.00 1.59 0.02 0.03 94.60 Average: all 36.84 2.35 5.08 1.47 0.08 54.18 Average: 0 37.50 2.65 5.44 2.04 0.08 52.29 Average: 1 36.23 2.31 5.48 1.68 0.08 54.22 Average: 2 35.24 2.23 4.59 1.22 0.08 56.63 Average: 3 38.37 2.22 4.82 0.95 0.08 53.56