---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8393 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 9.5G 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/loop1 62M 62M 0 100% /snap/core20/1405 /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 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 769 11922 1 3304 14887 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:58:06:6a 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 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe58:66a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:75:e4:51:cf 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-8393) 11/18/24 _x86_64_ (4 CPU) 08:57:57 LINUX RESTART (4 CPU) 08:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:59:02 355.47 188.64 165.35 1.48 14884.93 63141.92 373938.25 09:00:01 171.48 87.29 84.19 0.00 3425.18 30615.30 0.00 09:01:01 184.27 18.41 165.86 0.00 1185.34 35689.97 0.00 09:02:01 8.57 0.42 8.15 0.00 35.59 8549.64 0.00 09:03:01 17.33 0.95 16.38 0.00 111.45 1155.01 0.00 Average: 147.37 59.06 88.01 0.30 3931.55 27826.04 75075.20 08:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:59:02 13589576 15400628 594756 3.63 49128 1973264 1294808 7.43 789276 1756600 64556 09:00:01 12767748 15080380 890616 5.44 79224 2420260 1567068 8.99 1179028 2139680 215372 09:01:01 11642072 14284720 1677152 10.24 89800 2726068 2506700 14.38 2117176 2303472 61724 09:02:01 11435528 14082604 1878916 11.47 89976 2730192 2443052 14.02 2321964 2305052 208 09:03:01 12635536 15310600 650984 3.97 92132 2754172 1374564 7.89 1109260 2318928 15788 Average: 12414092 14831786 1138485 6.95 80052 2520791 1837238 10.54 1503341 2164746 71530 08:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:02 ens3 360.28 250.47 1481.48 68.36 0.00 0.00 0.00 0.00 08:59:02 lo 2.50 2.50 0.23 0.23 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 183.82 148.21 2146.35 26.08 0.00 0.00 0.00 0.00 09:00:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 284.04 226.06 3743.79 27.14 0.00 0.00 0.00 0.00 09:01:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 2.65 1.85 0.51 0.47 0.00 0.00 0.00 0.00 09:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 ens3 26.36 23.80 15.35 11.08 0.00 0.00 0.00 0.00 09:03:01 lo 0.80 0.80 0.07 0.07 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 171.42 130.04 1475.34 26.63 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 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-8393) 11/18/24 _x86_64_ (4 CPU) 08:57:57 LINUX RESTART (4 CPU) 08:58:01 CPU %user %nice %system %iowait %steal %idle 08:59:02 all 14.27 15.00 14.39 9.86 0.14 46.34 08:59:02 0 16.37 14.47 13.86 9.56 0.12 45.62 08:59:02 1 11.20 15.55 13.89 9.42 0.14 49.81 08:59:02 2 17.77 14.36 15.26 12.40 0.12 40.10 08:59:02 3 11.75 15.63 14.54 8.09 0.19 49.80 09:00:01 all 26.09 8.09 7.59 4.09 0.09 54.04 09:00:01 0 25.26 6.83 6.67 5.53 0.10 55.61 09:00:01 1 34.31 8.55 8.36 3.54 0.10 45.13 09:00:01 2 20.41 9.18 7.36 4.37 0.09 58.59 09:00:01 3 24.40 7.81 7.98 2.93 0.09 56.79 09:01:01 all 76.23 0.00 2.29 1.58 0.11 19.78 09:01:01 0 77.31 0.00 1.96 0.67 0.10 19.96 09:01:01 1 67.83 0.00 2.43 2.63 0.14 26.97 09:01:01 2 77.01 0.00 2.15 2.78 0.10 17.95 09:01:01 3 82.76 0.00 2.63 0.25 0.12 14.24 09:02:01 all 48.28 0.00 0.66 0.06 0.08 50.92 09:02:01 0 49.31 0.00 0.57 0.07 0.08 49.97 09:02:01 1 44.46 0.00 0.84 0.15 0.07 54.48 09:02:01 2 56.15 0.00 0.49 0.00 0.08 43.28 09:02:01 3 43.23 0.00 0.73 0.02 0.08 55.94 09:03:01 all 58.31 0.00 1.19 0.22 0.08 40.20 09:03:01 0 55.34 0.00 0.98 0.00 0.07 43.61 09:03:01 1 71.65 0.00 1.54 0.80 0.08 25.93 09:03:01 2 48.74 0.00 1.13 0.03 0.08 50.01 09:03:01 3 57.59 0.00 1.10 0.03 0.07 41.21 Average: all 44.75 4.58 5.19 3.14 0.10 42.23 Average: 0 44.84 4.22 4.78 3.14 0.09 42.93 Average: 1 45.99 4.79 5.38 3.30 0.10 40.43 Average: 2 44.13 4.66 5.24 3.88 0.09 41.99 Average: 3 44.04 4.65 5.37 2.25 0.11 43.58