---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5016 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 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 691 11866 1 3440 14966 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:16:28:35 brd ff:ff:ff:ff:ff:ff inet 10.30.170.186/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:fe16:2835/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d4:ee:fa:63 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-5016) 12/23/24 _x86_64_ (4 CPU) 08:05:25 LINUX RESTART (4 CPU) 08:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:07:01 277.29 79.27 198.02 0.00 1711.05 8677.24 0.00 08:08:01 197.80 36.63 161.17 0.00 2189.50 10559.71 0.00 08:09:01 40.41 14.55 25.86 0.00 951.71 8246.36 0.00 08:10:01 11.71 2.00 9.71 0.00 87.44 4437.85 0.00 08:11:01 91.38 8.68 82.70 0.00 4640.43 18065.12 0.00 08:12:01 7.43 0.00 7.43 0.00 0.00 482.72 0.00 Average: 104.34 23.52 80.81 0.00 1596.65 8411.39 0.00 08:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:01 13297092 15382732 593928 3.63 71700 2207572 1335612 7.66 825084 1977316 220988 08:08:01 12521156 14906524 1058568 6.46 83916 2484072 1657140 9.51 1337048 2217972 189652 08:09:01 11639128 14132004 1829032 11.17 86508 2585640 2364368 13.57 2212716 2216804 32708 08:10:01 11381608 14247716 1712060 10.45 94884 2932300 2466184 14.15 2120148 2545696 341024 08:11:01 10677032 13839224 2110964 12.89 106656 3208544 2591928 14.87 2783792 2566604 10632 08:12:01 10649056 13813984 2136260 13.04 106756 3211080 2611688 14.98 2808884 2568856 512 Average: 11694179 14387031 1573469 9.61 91737 2771535 2171153 12.46 2014612 2348875 132586 08:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 ens3 223.46 162.42 1253.93 49.23 0.00 0.00 0.00 0.00 08:07:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 ens3 277.90 224.63 3177.37 36.91 0.00 0.00 0.00 0.00 08:08:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 105.50 90.82 415.39 20.53 0.00 0.00 0.00 0.00 08:09:01 lo 12.71 12.71 0.80 0.80 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 321.54 229.31 3938.57 28.21 0.00 0.00 0.00 0.00 08:10:01 lo 189.94 189.94 150.39 150.39 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 152.62 99.53 2412.25 14.05 0.00 0.00 0.00 0.00 08:11:01 lo 791.07 791.07 750.65 750.65 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 ens3 2.20 2.15 0.40 0.41 0.00 0.00 0.00 0.00 08:12:01 lo 7.52 7.52 0.57 0.57 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 180.54 134.81 1866.38 24.89 0.00 0.00 0.00 0.00 Average: lo 167.23 167.23 150.44 150.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5016) 12/23/24 _x86_64_ (4 CPU) 08:05:25 LINUX RESTART (4 CPU) 08:06:01 CPU %user %nice %system %iowait %steal %idle 08:07:01 all 19.61 12.57 9.64 3.20 0.10 54.88 08:07:01 0 20.60 12.23 10.11 2.54 0.08 54.44 08:07:01 1 30.45 12.93 9.82 2.14 0.08 44.59 08:07:01 2 5.91 15.04 10.68 3.46 0.10 64.82 08:07:01 3 21.43 10.10 7.95 4.66 0.13 55.73 08:08:01 all 22.11 0.00 1.43 1.79 0.06 74.61 08:08:01 0 24.01 0.00 0.79 0.10 0.03 75.08 08:08:01 1 22.85 0.00 1.52 0.72 0.07 74.85 08:08:01 2 23.29 0.00 1.37 2.53 0.07 72.75 08:08:01 3 18.29 0.00 2.05 3.81 0.07 75.79 08:09:01 all 77.35 0.00 2.32 0.28 0.10 19.95 08:09:01 0 79.71 0.00 2.22 0.13 0.10 17.83 08:09:01 1 78.57 0.00 2.88 0.57 0.10 17.88 08:09:01 2 79.98 0.00 1.88 0.22 0.10 17.83 08:09:01 3 71.18 0.00 2.29 0.18 0.08 26.27 08:10:01 all 50.42 0.00 1.93 0.30 0.08 47.27 08:10:01 0 47.77 0.00 1.81 0.00 0.08 50.33 08:10:01 1 50.44 0.00 2.86 0.65 0.08 45.96 08:10:01 2 50.28 0.00 1.37 0.40 0.08 47.86 08:10:01 3 53.19 0.00 1.68 0.13 0.08 44.92 08:11:01 all 74.80 0.00 3.07 0.85 0.10 21.18 08:11:01 0 75.43 0.00 3.46 0.76 0.10 20.25 08:11:01 1 65.55 0.00 3.10 0.93 0.10 30.32 08:11:01 2 78.78 0.00 3.04 0.96 0.10 17.13 08:11:01 3 79.49 0.00 2.69 0.74 0.10 16.98 08:12:01 all 47.08 0.00 0.97 0.03 0.07 51.85 08:12:01 0 51.45 0.00 0.73 0.00 0.07 47.75 08:12:01 1 36.25 0.00 1.03 0.03 0.08 62.60 08:12:01 2 50.87 0.00 1.32 0.10 0.07 47.65 08:12:01 3 49.79 0.00 0.80 0.00 0.07 49.34 Average: all 48.58 2.08 3.22 1.07 0.09 44.96 Average: 0 49.83 2.03 3.18 0.59 0.08 44.30 Average: 1 47.35 2.14 3.53 0.84 0.09 46.05 Average: 2 48.22 2.49 3.27 1.27 0.09 44.67 Average: 3 48.91 1.68 2.90 1.58 0.09 44.84