---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5047 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: 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 11G 68G 14% / 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /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 725 11141 1 4130 14932 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:ca:3f:bb brd ff:ff:ff:ff:ff:ff inet 10.30.171.75/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:feca:3fbb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cf:33:d7: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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5047) 12/23/24 _x86_64_ (4 CPU) 16:12:23 LINUX RESTART (4 CPU) 16:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:14:01 266.14 72.64 193.50 0.00 1529.76 8475.19 0.00 16:15:01 74.05 30.55 43.50 0.00 1908.00 9340.67 0.00 16:16:01 158.18 21.53 136.65 0.00 1331.96 9002.87 0.00 16:17:01 111.93 1.03 110.90 0.00 34.79 4067.59 0.00 16:18:01 88.49 9.37 79.12 0.00 4640.83 29626.40 0.00 16:19:01 41.96 0.20 41.76 0.00 6.27 9479.49 0.00 16:20:01 40.17 0.43 39.74 0.00 18.39 7962.95 0.00 16:21:01 34.49 0.57 33.93 0.00 55.86 6745.68 0.00 16:22:01 32.62 1.28 31.34 0.00 62.91 17828.72 0.00 Average: 94.23 15.29 78.94 0.00 1065.38 11392.17 0.00 16:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 13255020 15347140 629500 3.84 72008 2213264 1397048 8.02 864716 1979000 224996 16:15:01 12733468 15050880 917024 5.60 81824 2420776 1621412 9.30 1182148 2167052 133080 16:16:01 12013476 14501588 1460560 8.92 87196 2580672 2384572 13.68 1843736 2213896 35428 16:17:01 11367904 13937416 2022764 12.35 98424 2646604 2580956 14.81 2448664 2247840 33728 16:18:01 10917492 14108592 1840148 11.23 116548 3227728 2366608 13.58 2602768 2505444 18876 16:19:01 10772268 13998524 1951000 11.91 118244 3258256 2753592 15.80 2723744 2529808 27268 16:20:01 10690756 14004088 1944996 11.87 121976 3334896 2460440 14.12 2732620 2592180 54920 16:21:01 10278824 13930120 2018832 12.32 125788 3653532 2499780 14.34 2855080 2866984 285572 16:22:01 11413388 15290148 658320 4.02 127000 3871664 1386348 7.95 1659648 2927000 2368 Average: 11493622 14463166 1493683 9.12 105445 3023044 2161195 12.40 2101458 2447689 90693 16:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:14:01 ens3 149.17 112.60 1131.29 24.51 0.00 0.00 0.00 0.00 16:14:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 ens3 204.52 168.43 2284.62 29.40 0.00 0.00 0.00 0.00 16:15:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 ens3 189.09 143.37 1310.74 26.71 0.00 0.00 0.00 0.00 16:16:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 ens3 98.08 80.75 190.82 20.87 0.00 0.00 0.00 0.00 16:17:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 ens3 467.32 293.73 6057.44 33.67 0.00 0.00 0.00 0.00 16:18:01 lo 2099.47 2099.47 1991.60 1991.60 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 66.12 51.97 68.18 19.07 0.00 0.00 0.00 0.00 16:19:01 lo 3178.02 3178.02 3019.50 3019.50 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 97.65 78.19 848.00 13.40 0.00 0.00 0.00 0.00 16:20:01 lo 2002.35 2002.35 1892.79 1892.79 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 109.08 103.48 957.25 21.53 0.00 0.00 0.00 0.00 16:21:01 lo 1015.65 1015.65 964.21 964.21 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 ens3 206.41 243.50 94.80 514.87 0.00 0.00 0.00 0.00 16:22:01 lo 50.25 50.25 4.96 4.96 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 176.38 141.78 1438.07 78.23 0.00 0.00 0.00 0.00 Average: lo 927.82 927.82 874.82 874.82 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5047) 12/23/24 _x86_64_ (4 CPU) 16:12:23 LINUX RESTART (4 CPU) 16:13:01 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 18.96 12.59 11.78 3.29 0.10 53.29 16:14:01 0 27.38 13.18 12.89 3.76 0.12 42.67 16:14:01 1 13.32 12.03 10.87 3.61 0.08 60.08 16:14:01 2 12.95 13.71 12.06 2.36 0.08 58.83 16:14:01 3 22.14 11.43 11.28 3.42 0.10 51.62 16:15:01 all 13.53 0.00 1.01 1.31 0.05 84.10 16:15:01 0 17.98 0.00 0.79 3.76 0.05 77.42 16:15:01 1 11.07 0.00 1.18 0.42 0.05 87.29 16:15:01 2 13.78 0.00 1.32 0.38 0.05 84.47 16:15:01 3 11.32 0.00 0.74 0.69 0.05 87.21 16:16:01 all 77.12 0.00 2.33 0.72 0.10 19.73 16:16:01 0 75.68 0.00 2.61 1.13 0.10 20.48 16:16:01 1 77.17 0.00 2.27 0.59 0.10 19.87 16:16:01 2 77.32 0.00 2.29 0.85 0.12 19.41 16:16:01 3 78.31 0.00 2.13 0.32 0.10 19.14 16:17:01 all 77.36 0.00 2.57 0.64 0.09 19.34 16:17:01 0 77.66 0.00 2.21 0.22 0.08 19.83 16:17:01 1 78.05 0.00 2.65 0.02 0.10 19.19 16:17:01 2 79.42 0.00 2.93 0.54 0.08 17.03 16:17:01 3 74.33 0.00 2.47 1.80 0.10 21.30 16:18:01 all 59.81 0.00 4.34 2.12 0.09 33.64 16:18:01 0 61.67 0.00 4.13 2.03 0.10 32.07 16:18:01 1 58.13 0.00 4.28 0.93 0.08 36.58 16:18:01 2 60.55 0.00 4.56 2.51 0.10 32.28 16:18:01 3 58.88 0.00 4.38 3.01 0.08 33.65 16:19:01 all 65.61 0.00 3.37 0.47 0.10 30.44 16:19:01 0 63.79 0.00 2.24 0.17 0.10 33.70 16:19:01 1 68.17 0.00 4.57 1.09 0.10 26.07 16:19:01 2 64.74 0.00 3.14 0.25 0.10 31.76 16:19:01 3 65.74 0.00 3.53 0.39 0.12 30.23 16:20:01 all 69.76 0.00 3.02 0.38 0.09 26.75 16:20:01 0 72.90 0.00 2.69 0.05 0.08 24.28 16:20:01 1 68.30 0.00 3.31 0.96 0.08 27.36 16:20:01 2 67.43 0.00 3.13 0.44 0.10 28.90 16:20:01 3 70.40 0.00 2.95 0.08 0.10 26.46 16:21:01 all 61.55 0.00 2.87 0.25 0.10 35.24 16:21:01 0 61.54 0.00 3.38 0.15 0.10 34.83 16:21:01 1 61.56 0.00 2.32 0.39 0.10 35.64 16:21:01 2 65.60 0.00 2.85 0.40 0.08 31.06 16:21:01 3 57.49 0.00 2.93 0.05 0.10 39.43 16:22:01 all 14.98 0.00 1.27 0.88 0.06 82.81 16:22:01 0 28.57 0.00 1.09 2.24 0.07 68.04 16:22:01 1 6.06 0.00 1.37 1.10 0.08 91.39 16:22:01 2 7.04 0.00 1.30 0.07 0.05 91.54 16:22:01 3 18.25 0.00 1.32 0.10 0.05 80.28 Average: all 50.93 1.40 3.61 1.12 0.09 42.85 Average: 0 54.09 1.46 3.56 1.50 0.09 39.29 Average: 1 49.04 1.34 3.64 1.01 0.09 44.88 Average: 2 49.86 1.52 3.73 0.86 0.09 43.95 Average: 3 50.74 1.27 3.52 1.10 0.09 43.29