---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4106 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 9.6G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 676 11858 1 3462 14981 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:60:fa:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.171.68/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fe60:fad8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:49:e6:99:eb 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-4106) 11/03/24 _x86_64_ (4 CPU) 15:37:39 LINUX RESTART (4 CPU) 15:38:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:39:01 341.45 156.62 184.83 0.00 10984.41 46271.21 0.00 15:40:01 223.43 45.49 177.94 0.00 3008.83 10119.26 0.00 15:41:01 71.84 18.01 53.83 0.00 1190.54 19367.41 0.00 15:42:01 6.55 0.60 5.95 0.00 32.39 1136.15 0.00 15:43:01 37.59 3.72 33.87 0.00 2543.69 6611.93 0.00 15:44:01 15.12 0.27 14.85 0.00 15.07 1593.07 0.00 15:45:02 301.43 0.88 300.55 0.00 109.30 8718.56 0.00 Average: 142.01 31.93 110.08 0.00 2534.68 13323.94 0.00 15:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:39:01 13422328 15385516 601016 3.67 58608 2108296 1329960 7.63 865644 1832024 96788 15:40:01 12416264 14928972 1032904 6.31 83728 2609492 1631148 9.36 1393496 2260544 345576 15:41:01 10826464 13640768 2317944 14.15 90424 2879100 2887496 16.57 2903824 2309888 28736 15:42:01 6917524 9741492 6217068 37.95 90752 2887452 6887752 39.52 6798856 2314772 4600 15:43:01 10708636 13784536 2164076 13.21 97140 3123120 2920580 16.76 2888348 2420228 7748 15:44:01 10860244 14000708 1948004 11.89 99188 3180100 2434184 13.97 2688528 2465664 30196 15:45:02 12205332 15400616 548268 3.35 133156 3198020 1278504 7.34 1343636 2466044 25356 Average: 11050970 13840373 2118469 12.93 93285 2855083 2767089 15.88 2697476 2295595 77000 15:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:39:01 ens3 394.07 283.32 2306.13 72.16 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 15:40:01 ens3 312.86 241.56 3805.23 33.99 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 15:41:01 ens3 92.72 78.97 734.44 16.10 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 15:42:01 ens3 6.40 6.51 1.28 1.43 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 15:43:01 ens3 123.71 54.02 2100.72 5.78 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 15:44:01 ens3 66.12 60.98 208.28 13.09 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 15:45:02 ens3 38.94 35.34 61.26 13.25 0.00 0.00 0.00 0.00 15:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:02 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 147.24 108.25 1314.37 22.14 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: lo 1.11 1.11 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4106) 11/03/24 _x86_64_ (4 CPU) 15:37:39 LINUX RESTART (4 CPU) 15:38:02 CPU %user %nice %system %iowait %steal %idle 15:39:01 all 19.03 16.79 14.81 5.44 0.12 43.81 15:39:01 0 22.27 15.15 14.96 5.66 0.14 41.81 15:39:01 1 19.16 16.44 14.95 4.18 0.10 45.17 15:39:01 2 21.27 16.83 13.72 8.38 0.10 39.70 15:39:01 3 13.43 18.74 15.60 3.57 0.12 48.54 15:40:01 all 32.21 0.00 2.30 2.08 0.08 63.33 15:40:01 0 36.83 0.00 3.38 2.61 0.07 57.10 15:40:01 1 23.15 0.00 1.61 0.57 0.07 74.61 15:40:01 2 42.32 0.00 2.22 1.47 0.10 53.89 15:40:01 3 26.53 0.00 1.99 3.69 0.07 67.72 15:41:01 all 72.54 0.00 2.59 0.66 0.09 24.12 15:41:01 0 67.67 0.00 1.64 0.32 0.08 30.29 15:41:01 1 66.84 0.00 2.26 1.61 0.08 29.21 15:41:01 2 78.90 0.00 4.42 0.32 0.10 16.27 15:41:01 3 76.77 0.00 2.06 0.38 0.10 20.69 15:42:01 all 28.53 0.00 1.02 0.11 0.08 70.26 15:42:01 0 34.39 0.00 2.00 0.15 0.08 63.37 15:42:01 1 27.73 0.00 0.70 0.13 0.08 71.35 15:42:01 2 27.87 0.00 0.62 0.00 0.08 71.43 15:42:01 3 24.14 0.00 0.75 0.17 0.08 74.86 15:43:01 all 24.11 0.00 1.49 0.39 0.08 73.93 15:43:01 0 24.12 0.00 1.25 0.28 0.12 74.23 15:43:01 1 24.87 0.00 1.69 0.50 0.08 72.86 15:43:01 2 24.46 0.00 1.62 0.10 0.07 73.75 15:43:01 3 22.97 0.00 1.39 0.67 0.07 74.90 15:44:01 all 73.95 0.00 2.05 0.04 0.10 23.87 15:44:01 0 76.89 0.00 2.06 0.02 0.08 20.95 15:44:01 1 74.63 0.00 1.97 0.12 0.08 23.20 15:44:01 2 80.33 0.00 2.24 0.02 0.10 17.31 15:44:01 3 63.99 0.00 1.92 0.02 0.12 33.96 15:45:02 all 41.83 0.00 2.13 2.57 0.08 53.39 15:45:02 0 63.79 0.00 2.73 1.81 0.10 31.56 15:45:02 1 30.94 0.00 1.86 4.58 0.10 62.52 15:45:02 2 37.84 0.00 1.57 0.28 0.07 60.24 15:45:02 3 34.70 0.00 2.36 3.59 0.07 59.28 Average: all 41.82 2.34 3.72 1.60 0.09 50.44 Average: 0 46.67 2.11 3.96 1.53 0.10 45.63 Average: 1 38.20 2.29 3.53 1.66 0.09 54.22 Average: 2 44.79 2.34 3.72 1.48 0.09 47.58 Average: 3 37.62 2.61 3.67 1.72 0.09 54.30