---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-38902 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 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 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 673 11823 1 3500 14984 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:fc:fb:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.170.181/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fefc:fbd1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3a:ee:56:7f 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-38902) 10/04/24 _x86_64_ (4 CPU) 19:01:28 LINUX RESTART (4 CPU) 19:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:03:01 269.56 97.43 172.12 0.00 2756.74 10576.39 0.00 19:04:01 72.64 13.80 58.84 0.00 1376.30 10431.59 0.00 19:05:01 2.15 0.00 2.15 0.00 0.00 52.38 0.00 19:06:01 2.33 0.00 2.33 0.00 0.00 61.72 0.00 19:07:01 44.54 5.72 38.83 0.00 4566.17 8368.61 0.00 19:08:01 5.50 0.02 5.48 0.00 0.13 171.68 0.00 19:09:01 2.75 0.00 2.75 0.00 0.00 74.79 0.00 19:10:01 150.77 28.55 122.23 0.00 1227.00 6418.53 0.00 19:11:01 57.29 12.13 45.16 0.00 717.61 16616.83 0.00 Average: 67.50 17.51 49.99 0.00 1182.62 5863.40 0.00 19:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:03:01 13368300 15449336 528808 3.23 71996 2204476 1228808 7.05 814964 1920216 144872 19:04:01 13204940 15457560 512112 3.13 78536 2361824 1215240 6.97 811832 2069888 168 19:05:01 13205016 15458096 511652 3.12 78888 2361996 1215240 6.97 811696 2070060 64 19:06:01 13204352 15457920 511700 3.12 79280 2362068 1215240 6.97 811924 2070128 80 19:07:01 12815024 15432056 521556 3.18 89872 2709696 1294412 7.43 1022108 2225060 1252 19:08:01 12821284 15434140 519824 3.17 88896 2706540 1280016 7.34 1020448 2221888 796 19:09:01 12821452 15435160 518628 3.17 89308 2706860 1280016 7.34 1020888 2222196 372 19:10:01 11559756 14449272 1499928 9.16 100864 2954900 2360056 13.54 2068076 2414424 81716 19:11:01 12148744 15382508 566272 3.46 113732 3269792 1302596 7.47 1223024 2656484 15320 Average: 12794319 15328450 632276 3.86 87930 2626461 1376847 7.90 1067218 2207816 27182 19:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:03:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 19:03:01 ens3 278.55 191.03 1838.31 49.08 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 19:04:01 ens3 60.24 50.86 485.31 13.09 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 ens3 13.73 11.96 121.41 1.88 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:06:01 ens3 17.16 15.36 187.02 2.39 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 19:07:01 ens3 205.73 94.78 2958.60 8.77 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:08:01 ens3 25.07 19.99 209.19 3.30 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 ens3 23.70 20.46 209.62 4.27 0.00 0.00 0.00 0.00 19:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 19:10:01 ens3 282.95 253.79 3346.88 41.49 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 lo 1244.93 1244.93 1185.96 1185.96 0.00 0.00 0.00 0.00 19:11:01 ens3 391.75 271.29 4667.82 39.11 0.00 0.00 0.00 0.00 19:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 138.70 138.70 131.80 131.80 0.00 0.00 0.00 0.00 Average: ens3 144.32 103.28 1558.19 18.15 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-38902) 10/04/24 _x86_64_ (4 CPU) 19:01:28 LINUX RESTART (4 CPU) 19:02:01 CPU %user %nice %system %iowait %steal %idle 19:03:01 all 18.68 14.88 11.63 5.03 0.11 49.67 19:03:01 0 9.16 17.03 11.91 6.45 0.12 55.34 19:03:01 1 11.87 16.00 11.61 3.73 0.12 56.67 19:03:01 2 18.07 14.58 11.80 4.12 0.10 51.33 19:03:01 3 35.52 11.92 11.21 5.81 0.12 35.42 19:04:01 all 7.21 0.00 0.73 1.74 0.04 90.27 19:04:01 0 1.91 0.00 0.79 1.34 0.03 95.94 19:04:01 1 3.75 0.00 0.69 4.30 0.03 91.24 19:04:01 2 17.03 0.00 0.93 0.57 0.05 81.42 19:04:01 3 6.14 0.00 0.53 0.77 0.03 92.53 19:05:01 all 0.12 0.00 0.05 0.01 0.01 99.81 19:05:01 0 0.02 0.00 0.02 0.03 0.02 99.92 19:05:01 1 0.02 0.00 0.03 0.00 0.00 99.95 19:05:01 2 0.05 0.00 0.02 0.00 0.00 99.93 19:05:01 3 0.40 0.00 0.13 0.02 0.02 99.43 19:06:01 all 0.48 0.00 0.06 0.02 0.01 99.43 19:06:01 0 1.29 0.00 0.02 0.05 0.00 98.64 19:06:01 1 0.05 0.00 0.03 0.03 0.02 99.87 19:06:01 2 0.10 0.00 0.02 0.00 0.02 99.87 19:06:01 3 0.47 0.00 0.17 0.00 0.02 99.35 19:07:01 all 4.12 0.00 1.48 1.29 0.03 93.08 19:07:01 0 4.33 0.00 1.20 0.20 0.03 94.23 19:07:01 1 3.68 0.00 1.39 1.76 0.03 93.14 19:07:01 2 4.87 0.00 1.57 1.42 0.03 92.10 19:07:01 3 3.60 0.00 1.76 1.79 0.03 92.82 19:08:01 all 0.50 0.00 0.18 0.14 0.02 99.17 19:08:01 0 0.15 0.00 0.17 0.00 0.02 99.67 19:08:01 1 0.53 0.00 0.23 0.55 0.02 98.66 19:08:01 2 1.26 0.00 0.20 0.00 0.02 98.53 19:08:01 3 0.05 0.00 0.12 0.00 0.02 99.82 19:09:01 all 0.68 0.00 0.07 0.02 0.02 99.21 19:09:01 0 0.17 0.00 0.10 0.00 0.02 99.72 19:09:01 1 0.05 0.00 0.03 0.07 0.02 99.83 19:09:01 2 2.04 0.00 0.05 0.00 0.03 97.88 19:09:01 3 0.45 0.00 0.12 0.00 0.00 99.43 19:10:01 all 29.61 0.00 1.47 1.99 0.07 66.87 19:10:01 0 34.23 0.00 1.17 0.95 0.07 63.58 19:10:01 1 28.14 0.00 1.56 3.13 0.07 67.11 19:10:01 2 29.43 0.00 1.39 2.82 0.07 66.29 19:10:01 3 26.64 0.00 1.74 1.07 0.07 70.48 19:11:01 all 41.74 0.00 2.40 2.52 0.10 53.23 19:11:01 0 46.49 0.00 2.19 0.32 0.10 50.90 19:11:01 1 43.62 0.00 1.54 0.59 0.08 54.17 19:11:01 2 33.64 0.00 2.22 4.15 0.08 59.91 19:11:01 3 43.23 0.00 3.65 5.02 0.13 47.96 Average: all 11.43 1.64 2.00 1.41 0.04 83.48 Average: 0 10.83 1.87 1.94 1.03 0.04 84.30 Average: 1 10.17 1.76 1.89 1.57 0.04 84.57 Average: 2 11.79 1.61 2.01 1.45 0.04 83.11 Average: 3 12.93 1.32 2.15 1.61 0.05 81.95