---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42110 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 64M 64M 0 100% /snap/core20/2379 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 677 11859 1 3460 14980 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:81:b9:ed brd ff:ff:ff:ff:ff:ff inet 10.30.171.132/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe81:b9ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:ef:2f:ab 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-42110) 10/13/24 _x86_64_ (4 CPU) 18:11:29 LINUX RESTART (4 CPU) 18:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 308.76 132.86 175.90 0.00 9486.12 11651.45 0.00 18:14:01 71.64 13.81 57.82 0.00 1375.64 10441.74 0.00 18:15:01 173.92 36.70 137.21 0.00 1745.39 8384.01 0.00 18:16:01 12.48 1.15 11.33 0.00 69.07 2869.20 0.00 18:17:01 93.15 10.80 82.36 0.00 4754.82 25884.97 0.00 18:18:01 11.83 0.00 11.83 0.00 0.00 2074.27 0.00 18:19:01 14.75 0.52 14.23 0.00 61.72 570.70 0.00 Average: 97.40 27.71 69.69 0.00 2484.17 8834.52 0.00 18:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13456108 15454448 527340 3.22 68540 2128000 1266528 7.27 769804 1881984 135552 18:14:01 13293032 15464876 508444 3.10 75404 2287064 1231652 7.07 767976 2033452 2956 18:15:01 12013152 14495484 1466816 8.95 86596 2576044 2261540 12.98 1859476 2198984 56740 18:16:01 11723328 14242252 1717588 10.49 88056 2609448 2340448 13.43 2132140 2211844 9252 18:17:01 10980672 14139648 1810912 11.05 108200 3204144 2383012 13.67 2504020 2543996 32076 18:18:01 10765412 13951924 1998736 12.20 108436 3229668 3037216 17.43 2699764 2563152 1196 18:19:01 12146848 15339540 611480 3.73 109972 3234552 1344572 7.71 1320772 2565016 16328 Average: 12054079 14726882 1234474 7.54 92172 2752703 1980710 11.36 1721993 2285490 36300 18:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 18:13:01 ens3 344.40 234.72 1404.20 68.22 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 18:14:01 ens3 73.74 63.06 497.97 17.01 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 18:15:01 ens3 334.21 274.95 3350.72 42.20 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 lo 46.97 46.97 4.21 4.21 0.00 0.00 0.00 0.00 18:16:01 ens3 52.22 44.25 68.71 11.77 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 lo 1028.79 1028.79 974.67 974.67 0.00 0.00 0.00 0.00 18:17:01 ens3 416.59 274.43 6302.88 31.10 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 5.40 5.40 0.42 0.42 0.00 0.00 0.00 0.00 18:18:01 ens3 36.93 35.33 24.36 9.63 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 lo 4.17 4.17 0.33 0.33 0.00 0.00 0.00 0.00 18:19:01 ens3 16.30 14.28 12.34 11.72 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 156.25 156.25 140.68 140.68 0.00 0.00 0.00 0.00 Average: ens3 181.33 133.87 1662.79 27.25 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-42110) 10/13/24 _x86_64_ (4 CPU) 18:11:29 LINUX RESTART (4 CPU) 18:12:02 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 18.61 14.72 11.90 6.67 0.11 47.99 18:13:01 0 23.35 12.12 10.77 6.80 0.12 46.83 18:13:01 1 25.22 14.52 12.33 9.23 0.12 38.59 18:13:01 2 14.70 15.84 12.46 5.42 0.12 51.47 18:13:01 3 11.10 16.40 12.06 5.23 0.09 55.12 18:14:01 all 7.66 0.00 0.82 4.34 0.04 87.14 18:14:01 0 4.25 0.00 1.10 5.00 0.03 89.62 18:14:01 1 5.79 0.00 0.48 0.42 0.03 93.28 18:14:01 2 2.23 0.00 0.53 10.01 0.05 87.17 18:14:01 3 18.45 0.00 1.17 1.90 0.05 78.43 18:15:01 all 62.18 0.00 2.22 1.55 0.10 33.95 18:15:01 0 65.55 0.00 2.22 1.25 0.10 30.89 18:15:01 1 59.32 0.00 2.96 3.76 0.10 33.86 18:15:01 2 63.35 0.00 1.81 0.60 0.10 34.13 18:15:01 3 60.47 0.00 1.88 0.60 0.10 36.95 18:16:01 all 56.02 0.00 1.52 0.21 0.09 42.17 18:16:01 0 60.29 0.00 1.34 0.08 0.08 38.20 18:16:01 1 53.74 0.00 1.67 0.18 0.08 44.31 18:16:01 2 56.61 0.00 1.44 0.45 0.10 41.40 18:16:01 3 53.44 0.00 1.62 0.10 0.10 44.74 18:17:01 all 60.83 0.00 3.38 5.22 0.10 30.47 18:17:01 0 60.48 0.00 2.63 5.59 0.10 31.20 18:17:01 1 58.40 0.00 3.99 1.95 0.10 35.57 18:17:01 2 60.33 0.00 3.73 7.63 0.10 28.20 18:17:01 3 64.12 0.00 3.16 5.70 0.10 26.92 18:18:01 all 76.51 0.00 1.76 0.11 0.11 21.51 18:18:01 0 78.35 0.00 1.64 0.00 0.12 19.89 18:18:01 1 82.54 0.00 1.62 0.28 0.12 15.43 18:18:01 2 66.86 0.00 1.96 0.13 0.12 30.93 18:18:01 3 78.25 0.00 1.80 0.02 0.08 19.85 18:19:01 all 21.15 0.00 0.77 0.32 0.08 77.68 18:19:01 0 24.74 0.00 0.72 0.13 0.08 74.33 18:19:01 1 17.02 0.00 0.70 1.00 0.10 81.17 18:19:01 2 24.08 0.00 1.10 0.10 0.08 74.64 18:19:01 3 18.74 0.00 0.55 0.03 0.07 80.61 Average: all 43.26 2.07 3.17 2.62 0.09 48.80 Average: 0 45.25 1.70 2.89 2.68 0.09 47.38 Average: 1 43.13 2.04 3.36 2.38 0.09 48.99 Average: 2 41.11 2.22 3.26 3.48 0.10 49.83 Average: 3 43.56 2.30 3.15 1.93 0.08 48.98