---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-31103 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: 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 12G 66G 16% / 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 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 688 9524 1 5783 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:94:3c:49 brd ff:ff:ff:ff:ff:ff inet 10.30.170.65/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fe94:3c49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f4:e3:a1:8e 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-31103) 10/01/24 _x86_64_ (4 CPU) 01:29:23 LINUX RESTART (4 CPU) 01:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:31:01 273.09 128.71 144.38 0.00 10755.67 7779.64 0.00 01:32:01 41.68 26.45 15.23 0.00 1286.45 7545.83 0.00 01:33:01 17.75 0.85 16.90 0.00 30.00 9121.41 0.00 01:34:01 28.51 0.00 28.51 0.00 0.00 32485.52 0.00 01:35:01 157.76 5.72 152.04 0.00 4563.51 111739.24 0.00 01:36:01 85.32 20.90 64.42 0.00 1878.49 22940.31 0.00 Average: 100.68 30.44 70.25 0.00 3085.69 31935.32 0.00 01:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:31:01 13696584 15474464 529416 3.23 45436 1945204 1224512 7.03 712420 1736156 17400 01:32:01 12163212 14365304 1620220 9.89 62340 2337524 2186756 12.55 1891152 2057828 176136 01:33:01 12234668 15443868 525704 3.21 71044 3318460 1204844 6.91 1046260 2799440 921948 01:34:01 10622344 14579680 1387216 8.47 86764 4016824 2040944 11.71 2176512 3242956 691204 01:35:01 7949516 14360284 1595604 9.74 124540 6346880 2234984 12.82 2928780 5065612 134024 01:36:01 9823960 15317496 638032 3.89 146560 5430392 1378812 7.91 1716124 4426596 187680 Average: 11081714 14923516 1049365 6.41 89447 3899214 1711809 9.82 1745208 3221431 354732 01:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:31:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 01:31:01 ens3 286.95 200.98 1102.94 69.11 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 01:32:01 ens3 719.91 592.58 4748.62 122.70 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:33:01 ens3 243.24 179.15 1816.16 30.31 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 01:34:01 ens3 325.80 276.92 2048.41 66.96 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 01:35:01 ens3 320.25 226.26 2793.41 49.26 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:36:01 ens3 115.86 95.42 735.05 26.30 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 335.34 261.89 2207.43 60.77 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-31103) 10/01/24 _x86_64_ (4 CPU) 01:29:23 LINUX RESTART (4 CPU) 01:30:01 CPU %user %nice %system %iowait %steal %idle 01:31:01 all 8.54 14.51 11.94 2.91 0.14 61.96 01:31:01 0 7.63 15.47 11.78 2.52 0.15 62.45 01:31:01 1 8.89 14.45 12.39 3.10 0.13 61.03 01:31:01 2 9.23 13.97 11.65 3.30 0.15 61.70 01:31:01 3 8.41 14.15 11.95 2.71 0.12 62.65 01:32:01 all 47.80 0.00 2.16 0.86 0.09 49.09 01:32:01 0 51.72 0.00 1.93 0.79 0.08 45.48 01:32:01 1 45.32 0.00 2.52 1.04 0.08 51.04 01:32:01 2 39.87 0.00 2.25 1.43 0.10 56.35 01:32:01 3 54.30 0.00 1.96 0.18 0.08 43.47 01:33:01 all 12.42 0.00 0.94 0.52 0.05 86.07 01:33:01 0 5.79 0.00 0.88 0.38 0.03 92.91 01:33:01 1 9.13 0.00 0.68 0.00 0.07 90.12 01:33:01 2 5.75 0.00 0.72 1.62 0.03 91.88 01:33:01 3 29.08 0.00 1.47 0.08 0.05 69.32 01:34:01 all 32.99 0.00 2.08 1.24 0.07 63.62 01:34:01 0 33.77 0.00 2.49 0.42 0.07 63.26 01:34:01 1 44.65 0.00 1.91 0.37 0.07 53.01 01:34:01 2 23.81 0.00 1.26 4.13 0.07 70.73 01:34:01 3 29.73 0.00 2.68 0.05 0.07 67.47 01:35:01 all 50.50 0.00 3.35 5.95 0.11 40.08 01:35:01 0 47.60 0.00 2.83 2.11 0.10 47.36 01:35:01 1 71.40 0.00 3.54 1.65 0.13 23.27 01:35:01 2 42.51 0.00 4.22 14.67 0.10 38.49 01:35:01 3 40.59 0.00 2.82 5.38 0.10 51.11 01:36:01 all 22.84 0.00 1.93 2.43 0.07 72.73 01:36:01 0 12.20 0.00 1.35 0.33 0.03 86.09 01:36:01 1 27.80 0.00 1.90 2.20 0.10 68.00 01:36:01 2 35.86 0.00 2.15 0.67 0.08 61.24 01:36:01 3 15.58 0.00 2.29 6.50 0.05 75.57 Average: all 29.19 2.40 3.72 2.32 0.09 62.29 Average: 0 26.46 2.55 3.52 1.09 0.08 66.30 Average: 1 34.50 2.39 3.81 1.39 0.10 57.80 Average: 2 26.16 2.33 3.70 4.29 0.09 63.43 Average: 3 29.64 2.33 3.84 2.49 0.08 61.62