---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11983 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 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 688 11117 1 4191 14969 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:d1:58:17 brd ff:ff:ff:ff:ff:ff inet 10.30.171.190/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fed1:5817/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bb:60:4b:91 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-11983) 08/19/24 _x86_64_ (4 CPU) 04:26:51 LINUX RESTART (4 CPU) 04:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:28:01 321.72 151.22 170.50 0.00 11590.40 42945.47 0.00 04:29:01 119.20 44.83 74.37 0.00 2598.50 10344.96 0.00 04:30:01 182.75 34.99 147.76 0.00 1683.05 6260.02 0.00 04:31:01 25.31 4.80 20.51 0.00 205.26 11966.54 0.00 04:32:01 91.02 3.10 87.92 0.00 168.77 30847.13 0.00 04:33:01 67.32 5.80 61.52 0.00 4575.10 18347.88 0.00 Average: 134.54 40.78 93.76 0.00 3469.87 20117.81 0.00 04:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:28:01 13703584 15462612 530728 3.24 46656 1924508 1249996 7.17 712844 1717096 43100 04:29:01 13309628 15467340 505816 3.09 73060 2276240 1207692 6.93 761904 2022952 127200 04:30:01 12225492 14648244 1315076 8.03 82832 2522704 1964536 11.27 1669140 2179236 197848 04:31:01 10893504 13686180 2272304 13.87 91412 2869920 2858080 16.40 2720448 2437784 285172 04:32:01 10414280 14013992 1937908 11.83 101884 3638724 2535252 14.55 2722236 2879996 284372 04:33:01 11396332 15340284 607240 3.71 112252 3963968 1329160 7.63 1599256 3013308 3036 Average: 11990470 14769775 1194845 7.29 84683 2866011 1857453 10.66 1697638 2375062 156788 04:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:28:01 lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 04:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 ens3 334.22 208.82 1110.30 64.97 0.00 0.00 0.00 0.00 04:29:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 04:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 ens3 94.07 79.17 991.99 14.70 0.00 0.00 0.00 0.00 04:30:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 04:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 ens3 236.08 201.78 2910.77 25.44 0.00 0.00 0.00 0.00 04:31:01 lo 751.18 751.18 715.77 715.77 0.00 0.00 0.00 0.00 04:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 ens3 306.40 202.18 3506.23 28.67 0.00 0.00 0.00 0.00 04:32:01 lo 1178.25 1178.25 1118.59 1118.59 0.00 0.00 0.00 0.00 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 ens3 203.07 154.99 2616.57 24.71 0.00 0.00 0.00 0.00 04:33:01 lo 17.40 17.40 1.71 1.71 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 ens3 203.83 139.88 2117.87 177.86 0.00 0.00 0.00 0.00 Average: lo 325.08 325.08 306.09 306.09 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 229.61 164.47 2209.02 56.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-11983) 08/19/24 _x86_64_ (4 CPU) 04:26:51 LINUX RESTART (4 CPU) 04:27:01 CPU %user %nice %system %iowait %steal %idle 04:28:01 all 11.55 17.17 13.00 8.88 0.13 49.27 04:28:01 0 10.10 17.78 13.22 4.66 0.15 54.09 04:28:01 1 18.39 15.34 11.60 15.12 0.12 39.43 04:28:01 2 8.36 17.86 13.15 9.80 0.14 50.69 04:28:01 3 9.37 17.69 14.01 5.95 0.12 52.87 04:29:01 all 17.02 3.65 3.72 2.93 0.08 72.61 04:29:01 0 6.77 4.34 3.84 3.72 0.07 81.27 04:29:01 1 8.06 3.73 3.73 4.41 0.07 80.01 04:29:01 2 6.99 4.31 3.59 1.32 0.08 83.70 04:29:01 3 46.31 2.22 3.73 2.25 0.08 45.42 04:30:01 all 35.47 0.00 1.53 1.71 0.05 61.23 04:30:01 0 37.96 0.00 1.21 2.75 0.05 58.04 04:30:01 1 34.40 0.00 1.59 0.97 0.07 62.98 04:30:01 2 33.07 0.00 2.21 2.75 0.05 61.93 04:30:01 3 36.45 0.00 1.12 0.40 0.05 61.98 04:31:01 all 50.53 0.00 1.84 0.73 0.08 46.81 04:31:01 0 45.36 0.00 1.71 0.05 0.08 52.80 04:31:01 1 50.01 0.00 1.61 2.21 0.10 46.07 04:31:01 2 50.88 0.00 2.95 0.57 0.08 45.52 04:31:01 3 55.88 0.00 1.12 0.08 0.07 42.85 04:32:01 all 53.24 0.00 2.73 3.57 0.07 40.40 04:32:01 0 55.12 0.00 2.66 1.06 0.07 41.10 04:32:01 1 51.47 0.00 2.43 5.45 0.07 40.59 04:32:01 2 45.89 0.00 2.04 5.69 0.08 46.31 04:32:01 3 60.45 0.00 3.79 2.08 0.07 33.61 04:33:01 all 19.49 0.00 1.99 4.42 0.08 74.02 04:33:01 0 32.83 0.00 1.79 2.94 0.08 62.36 04:33:01 1 7.85 0.00 2.21 3.13 0.07 86.75 04:33:01 2 11.03 0.00 2.06 4.08 0.12 82.71 04:33:01 3 26.20 0.00 1.91 7.53 0.07 64.30 Average: all 31.24 3.45 4.12 3.70 0.08 57.41 Average: 0 31.37 3.67 4.06 2.53 0.08 58.29 Average: 1 28.38 3.15 3.85 5.20 0.08 59.35 Average: 2 26.04 3.68 4.32 4.03 0.09 61.85 Average: 3 39.16 3.29 4.26 3.04 0.08 50.17