---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-909 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 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/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/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 724 11138 1 4134 14933 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:54:b6:56 brd ff:ff:ff:ff:ff:ff inet 10.30.171.169/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe54:b656/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:54:5a:65:a8 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-909) 10/24/24 _x86_64_ (4 CPU) 21:22:07 LINUX RESTART (4 CPU) 21:23:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:24:01 101.81 52.29 49.53 0.00 1486.14 6044.34 0.00 21:25:01 137.54 28.78 108.77 0.00 1841.29 10771.14 0.00 21:26:01 83.19 21.10 62.09 0.00 1299.78 8661.36 0.00 21:27:01 74.27 5.27 69.01 0.00 185.97 14465.06 0.00 21:28:01 59.02 6.45 52.57 0.00 4612.70 26791.80 0.00 21:29:01 23.05 0.92 22.13 0.00 64.79 9999.93 0.00 Average: 79.75 19.04 60.71 0.00 1582.04 12807.53 0.00 21:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:24:01 13339732 15394296 588780 3.59 66816 2184636 1321100 7.58 865596 1902324 155128 21:25:01 12849800 15120916 852152 5.20 79072 2379368 1559380 8.95 1130452 2109420 96496 21:26:01 11709056 14210576 1754916 10.71 85008 2596932 2359756 13.54 2142352 2220744 50064 21:27:01 10694444 13667648 2294508 14.01 99024 3033604 2879572 16.52 2864536 2484756 260612 21:28:01 11438120 15317008 636440 3.89 108108 3904480 1392088 7.99 1579400 2997604 285708 21:29:01 11469404 15352856 600296 3.66 109336 3907608 1353672 7.77 1549828 2997016 456 Average: 11916759 14843883 1121182 6.84 91227 3001105 1810928 10.39 1688694 2451977 141411 21:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:24:01 ens3 49.78 38.56 555.62 4.13 0.00 0.00 0.00 0.00 21:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:24:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 21:25:01 ens3 171.87 146.03 1811.38 26.16 0.00 0.00 0.00 0.00 21:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 21:26:01 ens3 213.50 164.32 2452.07 25.18 0.00 0.00 0.00 0.00 21:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 21:27:01 ens3 285.00 194.67 3729.56 23.75 0.00 0.00 0.00 0.00 21:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 lo 1861.91 1861.91 1770.38 1770.38 0.00 0.00 0.00 0.00 21:28:01 ens3 251.02 139.93 2894.24 20.21 0.00 0.00 0.00 0.00 21:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 lo 1.23 1.23 0.11 0.11 0.00 0.00 0.00 0.00 21:29:01 ens3 75.39 85.59 44.85 174.53 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 lo 16.53 16.53 1.62 1.62 0.00 0.00 0.00 0.00 Average: ens3 174.77 128.43 1918.37 45.77 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 Average: lo 314.57 314.57 296.21 296.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-909) 10/24/24 _x86_64_ (4 CPU) 21:22:07 LINUX RESTART (4 CPU) 21:23:02 CPU %user %nice %system %iowait %steal %idle 21:24:01 all 8.63 8.53 6.49 2.87 0.09 73.39 21:24:01 0 6.58 7.53 5.90 6.78 0.09 73.13 21:24:01 1 2.78 9.26 5.69 1.15 0.09 81.03 21:24:01 2 4.63 8.64 6.87 0.71 0.08 79.06 21:24:01 3 20.56 8.69 7.48 2.85 0.10 60.32 21:25:01 all 19.14 0.00 1.42 2.74 0.06 76.64 21:25:01 0 18.77 0.00 1.15 4.52 0.05 75.51 21:25:01 1 17.41 0.00 1.44 4.16 0.07 76.94 21:25:01 2 11.34 0.00 0.83 0.23 0.03 87.57 21:25:01 3 29.14 0.00 2.28 2.07 0.08 66.43 21:26:01 all 57.19 0.00 1.71 1.21 0.12 39.77 21:26:01 0 54.50 0.00 1.96 2.90 0.12 40.52 21:26:01 1 62.68 0.00 1.57 0.80 0.12 34.83 21:26:01 2 59.17 0.00 1.46 0.50 0.12 38.76 21:26:01 3 52.41 0.00 1.86 0.65 0.12 44.96 21:27:01 all 58.32 0.00 2.79 0.92 0.13 37.84 21:27:01 0 58.09 0.00 2.30 0.63 0.13 38.83 21:27:01 1 58.43 0.00 2.95 0.74 0.12 37.77 21:27:01 2 58.09 0.00 3.63 0.82 0.13 37.33 21:27:01 3 58.69 0.00 2.27 1.48 0.13 37.43 21:28:01 all 29.34 0.00 2.30 4.81 0.09 63.46 21:28:01 0 19.69 0.00 2.47 5.70 0.08 72.05 21:28:01 1 24.26 0.00 2.58 3.01 0.08 70.07 21:28:01 2 51.63 0.00 1.69 2.08 0.12 44.48 21:28:01 3 21.81 0.00 2.46 8.45 0.07 67.21 21:29:01 all 9.52 0.00 0.67 0.69 0.37 88.75 21:29:01 0 13.96 0.00 0.62 0.98 0.18 84.26 21:29:01 1 15.88 0.00 0.78 0.12 0.83 82.39 21:29:01 2 5.91 0.00 0.85 0.07 0.03 93.13 21:29:01 3 2.31 0.00 0.42 1.60 0.42 95.26 Average: all 30.39 1.40 2.55 2.20 0.14 63.32 Average: 0 28.65 1.24 2.39 3.58 0.11 64.04 Average: 1 30.32 1.51 2.49 1.66 0.22 63.80 Average: 2 31.76 1.43 2.54 0.73 0.09 63.45 Average: 3 30.83 1.42 2.78 2.84 0.15 61.97