---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2466 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 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 657 11786 1 3553 15000 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:c7:d8:57 brd ff:ff:ff:ff:ff:ff inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fec7:d857/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:99:2b:c1:ce 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-2466) 10/29/24 _x86_64_ (4 CPU) 09:18:49 LINUX RESTART (4 CPU) 09:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:20:02 315.60 142.66 172.94 0.00 11481.55 90400.53 0.00 09:21:01 114.37 45.11 69.26 0.00 1481.10 7976.83 0.00 09:22:01 186.49 42.92 143.57 0.00 2799.07 18398.67 0.00 09:23:01 31.83 4.30 27.53 0.00 273.42 7444.49 0.00 09:24:01 18.11 3.02 15.10 0.00 2072.05 3064.42 0.00 09:25:01 27.29 2.87 24.43 0.00 2497.43 5372.21 0.00 09:26:01 296.05 0.32 295.73 0.00 24.13 8550.04 0.00 Average: 141.45 34.43 107.02 0.00 2950.45 20201.16 0.00 09:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:20:02 13637992 15470304 525228 3.21 48464 1994264 1344236 7.71 761624 1735964 57496 09:21:01 13279136 15478012 497088 3.03 75456 2312780 1301468 7.47 804896 2010424 222080 09:22:01 11231284 14006520 1956396 11.94 89896 2843136 2581568 14.81 2497664 2317140 187624 09:23:01 11067320 13882700 2079868 12.70 90996 2879528 2680988 15.38 2675816 2300936 3560 09:24:01 6996140 9958472 5997884 36.61 94288 3018492 6826388 39.16 6654788 2369836 1740 09:25:01 10525168 13739532 2212436 13.51 101296 3252016 2816512 16.16 3026244 2465512 25268 09:26:01 12121940 15402980 549012 3.35 135044 3281164 1364156 7.83 1417804 2476496 17188 Average: 11265569 13991217 1973987 12.05 90777 2797340 2702188 15.50 2548405 2239473 73565 09:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:20:02 ens3 460.09 281.35 2026.70 70.10 0.00 0.00 0.00 0.00 09:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:02 lo 1.30 1.30 0.12 0.12 0.00 0.00 0.00 0.00 09:21:01 ens3 94.68 75.60 988.60 12.85 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 09:22:01 ens3 336.50 268.13 4090.20 36.66 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 09:23:01 ens3 29.46 24.38 69.68 5.47 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 09:24:01 ens3 77.47 43.36 733.56 3.58 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 09:25:01 ens3 152.72 93.19 1593.11 13.18 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 09:26:01 ens3 63.44 52.91 86.11 14.31 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 173.67 119.95 1370.69 22.33 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 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2466) 10/29/24 _x86_64_ (4 CPU) 09:18:49 LINUX RESTART (4 CPU) 09:19:01 CPU %user %nice %system %iowait %steal %idle 09:20:02 all 12.92 15.29 11.92 14.52 0.12 45.23 09:20:02 0 11.55 16.49 12.85 20.94 0.12 38.06 09:20:02 1 13.43 16.15 11.61 7.36 0.12 51.32 09:20:02 2 11.35 14.43 11.76 20.49 0.12 41.85 09:20:02 3 15.37 14.11 11.45 9.24 0.12 49.71 09:21:01 all 18.37 5.38 5.10 5.38 0.06 65.71 09:21:01 0 7.62 6.21 5.16 2.85 0.05 78.10 09:21:01 1 7.28 5.42 4.47 10.85 0.07 71.91 09:21:01 2 20.42 6.05 5.16 1.86 0.05 66.46 09:21:01 3 38.11 3.84 5.59 5.98 0.08 46.40 09:22:01 all 63.38 0.00 2.69 3.57 0.10 30.24 09:22:01 0 64.67 0.00 1.99 3.67 0.10 29.57 09:22:01 1 70.01 0.00 1.31 2.63 0.12 25.94 09:22:01 2 67.17 0.00 5.09 3.80 0.10 23.83 09:22:01 3 51.73 0.00 2.39 4.19 0.10 41.60 09:23:01 all 52.29 0.00 1.13 0.53 0.09 45.95 09:23:01 0 52.72 0.00 0.89 0.37 0.08 45.94 09:23:01 1 54.29 0.00 1.10 0.18 0.08 44.34 09:23:01 2 58.84 0.00 1.24 0.20 0.10 39.62 09:23:01 3 43.36 0.00 1.30 1.38 0.10 53.86 09:24:01 all 8.12 0.00 0.99 0.80 0.05 90.04 09:24:01 0 5.37 0.00 0.37 0.87 0.03 93.36 09:24:01 1 6.18 0.00 0.67 0.35 0.05 92.75 09:24:01 2 13.65 0.00 2.12 0.60 0.07 83.57 09:24:01 3 7.25 0.00 0.82 1.36 0.05 90.52 09:25:01 all 70.45 0.00 2.50 0.70 0.12 26.23 09:25:01 0 66.19 0.00 2.63 0.45 0.12 30.61 09:25:01 1 72.93 0.00 2.07 0.27 0.13 24.59 09:25:01 2 67.18 0.00 2.33 0.81 0.12 29.56 09:25:01 3 75.51 0.00 2.95 1.27 0.12 20.15 09:26:01 all 59.59 0.00 2.51 3.24 0.11 34.55 09:26:01 0 58.23 0.00 2.06 0.02 0.10 39.59 09:26:01 1 62.71 0.00 3.09 5.56 0.12 28.53 09:26:01 2 59.23 0.00 2.23 3.43 0.12 35.00 09:26:01 3 58.18 0.00 2.67 3.93 0.12 35.10 Average: all 40.81 2.93 3.82 4.09 0.09 48.26 Average: 0 38.13 3.22 3.69 4.14 0.09 50.74 Average: 1 41.12 3.06 3.46 3.86 0.10 48.40 Average: 2 42.60 2.91 4.27 4.45 0.10 45.67 Average: 3 41.39 2.53 3.85 3.89 0.10 48.23