---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2053 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/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 682 11791 1 3522 14975 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:d1:7e:3e brd ff:ff:ff:ff:ff:ff inet 10.30.170.97/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fed1:7e3e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5e:93:56:5a 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-2053) 10/28/24 _x86_64_ (4 CPU) 03:02:52 LINUX RESTART (4 CPU) 03:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:04:01 159.06 113.30 45.76 0.00 10478.39 41191.80 0.00 03:05:01 233.21 71.21 162.00 0.00 2370.54 8985.95 0.00 03:06:01 123.58 38.69 84.89 0.00 2210.96 11263.72 0.00 03:07:01 47.42 13.58 33.84 0.00 994.07 15600.80 0.00 03:08:01 18.03 2.07 15.96 0.00 129.58 2871.25 0.00 03:09:01 36.77 4.18 32.58 0.00 4465.60 6972.00 0.00 03:10:01 23.83 0.90 22.93 0.00 109.72 2449.19 0.00 Average: 91.70 34.85 56.85 0.00 2965.45 12762.22 0.00 03:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:04:01 13835052 15507564 492308 3.01 41112 1847752 1241212 7.12 645356 1665852 7772 03:05:01 13364544 15445756 533812 3.26 70852 2206244 1287632 7.39 830872 1907604 161492 03:06:01 11842548 14511396 1449056 8.85 88368 2743464 2067908 11.86 1848596 2360120 375592 03:07:01 10835832 13640740 2319380 14.16 90764 2870256 2904816 16.67 2910876 2296756 22908 03:08:01 6879776 9746024 6206640 37.89 94000 2924736 6966136 39.97 6798536 2340292 1432 03:09:01 10468412 13684484 2263756 13.82 102264 3255560 2900252 16.64 3069656 2475796 23980 03:10:01 12138236 15394336 553964 3.38 104044 3290068 1279280 7.34 1378228 2498916 26816 Average: 11337771 13990043 1974131 12.05 84486 2734011 2663891 15.28 2497446 2220762 88570 03:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:04:01 lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 03:04:01 ens3 265.04 177.22 951.66 50.97 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 03:05:01 ens3 194.39 142.99 1737.73 25.45 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 03:06:01 ens3 316.38 255.09 3990.30 38.48 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 03:07:01 ens3 60.83 56.11 477.08 9.88 0.00 0.00 0.00 0.00 03:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 03:08:01 ens3 45.54 20.96 668.16 2.86 0.00 0.00 0.00 0.00 03:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 03:09:01 ens3 147.75 66.35 2147.36 6.66 0.00 0.00 0.00 0.00 03:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 03:10:01 ens3 58.49 56.17 189.63 15.73 0.00 0.00 0.00 0.00 03:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 155.49 110.70 1451.67 21.44 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-2053) 10/28/24 _x86_64_ (4 CPU) 03:02:52 LINUX RESTART (4 CPU) 03:03:01 CPU %user %nice %system %iowait %steal %idle 03:04:01 all 7.22 11.54 9.85 25.11 0.13 46.16 03:04:01 0 6.80 11.11 10.57 38.57 0.12 32.85 03:04:01 1 7.45 11.17 9.76 22.60 0.13 48.88 03:04:01 2 5.92 12.26 9.78 17.90 0.14 54.01 03:04:01 3 8.70 11.62 9.29 21.32 0.12 48.95 03:05:01 all 17.88 9.81 8.23 5.29 0.10 58.69 03:05:01 0 10.69 9.70 7.93 4.26 0.08 67.34 03:05:01 1 12.61 11.38 8.43 2.97 0.12 64.49 03:05:01 2 31.55 10.12 9.30 5.30 0.10 43.64 03:05:01 3 16.68 8.06 7.25 8.63 0.10 59.28 03:06:01 all 39.53 0.00 2.29 6.58 0.12 51.48 03:06:01 0 30.65 0.00 1.95 3.55 0.12 63.73 03:06:01 1 53.52 0.00 2.22 4.00 0.13 40.13 03:06:01 2 37.56 0.00 2.18 5.17 0.10 54.98 03:06:01 3 36.42 0.00 2.82 13.62 0.12 47.03 03:07:01 all 61.41 0.00 1.69 11.60 0.10 25.19 03:07:01 0 64.94 0.00 1.07 8.58 0.10 25.31 03:07:01 1 63.32 0.00 1.85 8.21 0.10 26.52 03:07:01 2 55.96 0.00 2.40 18.69 0.12 22.82 03:07:01 3 61.42 0.00 1.44 10.93 0.10 26.11 03:08:01 all 28.74 0.00 1.31 0.77 0.08 69.10 03:08:01 0 26.17 0.00 0.85 0.22 0.07 72.69 03:08:01 1 31.19 0.00 1.25 2.13 0.08 65.34 03:08:01 2 32.80 0.00 2.10 0.33 0.08 64.68 03:08:01 3 24.77 0.00 1.02 0.40 0.08 73.73 03:09:01 all 28.82 0.00 1.92 4.08 0.08 65.09 03:09:01 0 28.24 0.00 2.11 3.08 0.08 66.49 03:09:01 1 31.30 0.00 2.13 8.00 0.08 58.49 03:09:01 2 28.09 0.00 1.71 3.07 0.08 67.04 03:09:01 3 27.68 0.00 1.74 2.18 0.08 68.32 03:10:01 all 50.88 0.00 1.91 0.50 0.12 46.59 03:10:01 0 41.75 0.00 1.83 1.33 0.10 55.00 03:10:01 1 56.38 0.00 1.89 0.27 0.13 41.33 03:10:01 2 58.67 0.00 1.87 0.10 0.13 39.22 03:10:01 3 46.76 0.00 2.06 0.32 0.10 50.77 Average: all 33.53 3.04 3.88 7.68 0.10 51.77 Average: 0 29.91 2.96 3.75 8.48 0.10 54.80 Average: 1 36.59 3.21 3.92 6.86 0.11 49.31 Average: 2 35.83 3.18 4.18 7.20 0.11 49.50 Average: 3 31.81 2.80 3.65 8.18 0.10 53.46