---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6336 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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 67G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 733 10721 1 4542 14924 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:96:cb:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.171.47/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fe96:cba1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:25:fa:83:57 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-6336) 07/31/24 _x86_64_ (4 CPU) 21:11:18 LINUX RESTART (4 CPU) 21:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:13:01 143.81 73.15 70.65 0.00 1730.38 19210.66 0.00 21:14:01 207.53 49.13 158.41 0.00 3063.89 28698.55 0.00 21:15:01 13.16 1.17 12.00 0.00 66.92 14691.68 0.00 21:16:01 63.13 5.05 58.08 0.00 170.08 23871.64 0.00 21:17:01 53.84 5.77 48.08 0.00 4568.57 19889.49 0.00 21:18:01 52.42 0.02 52.41 0.00 0.13 4385.67 0.00 21:19:01 48.94 1.08 47.86 0.00 53.32 4721.75 0.00 21:20:01 52.19 0.07 52.12 0.00 4.27 6791.13 0.00 21:21:01 44.81 1.87 42.94 0.00 151.31 32063.19 0.00 Average: 75.54 15.25 60.28 0.00 1089.86 17147.21 0.00 21:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:13:01 13370876 15415920 566180 3.46 70324 2171564 1283908 7.37 814944 1922376 184928 21:14:01 12011000 14466916 1499076 9.15 83688 2553804 2286240 13.12 1883136 2180752 52320 21:15:01 11614476 14106312 1857544 11.34 85160 2586732 2350796 13.49 2263748 2192744 8788 21:16:01 11021224 13838860 2122784 12.96 98948 2882632 3004132 17.24 2614960 2416504 78144 21:17:01 10284908 13498120 2452776 14.97 109132 3255920 3219680 18.47 3149704 2590816 2676 21:18:01 10273992 13507248 2443264 14.91 112256 3269888 2880536 16.53 3221736 2527180 10676 21:19:01 10201276 13485728 2464820 15.05 115108 3315984 2893092 16.60 3306604 2515204 25920 21:20:01 9914892 13466024 2484096 15.16 118356 3570856 2883516 16.54 3370056 2727932 200316 21:21:01 11016116 15318140 632592 3.86 121712 4293900 1339140 7.68 1709196 3268404 17804 Average: 11078751 14122585 1835904 11.21 101632 3100142 2460116 14.11 2481565 2482435 64619 21:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:13:01 ens3 80.35 69.39 954.64 8.14 0.00 0.00 0.00 0.00 21:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 21:14:01 ens3 292.53 243.53 3274.92 39.03 0.00 0.00 0.00 0.00 21:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 21:15:01 ens3 47.74 38.64 67.90 8.79 0.00 0.00 0.00 0.00 21:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 lo 44.93 44.93 4.07 4.07 0.00 0.00 0.00 0.00 21:16:01 ens3 333.64 210.13 4314.07 24.14 0.00 0.00 0.00 0.00 21:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 lo 865.16 865.16 815.57 815.57 0.00 0.00 0.00 0.00 21:17:01 ens3 206.63 119.66 2751.48 11.92 0.00 0.00 0.00 0.00 21:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 lo 4.80 4.80 0.38 0.38 0.00 0.00 0.00 0.00 21:18:01 ens3 19.36 16.08 4.26 4.02 0.00 0.00 0.00 0.00 21:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 lo 979.54 979.54 929.50 929.50 0.00 0.00 0.00 0.00 21:19:01 ens3 51.81 47.84 156.06 9.63 0.00 0.00 0.00 0.00 21:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 lo 970.30 970.30 915.98 915.98 0.00 0.00 0.00 0.00 21:20:01 ens3 127.85 99.65 729.61 22.36 0.00 0.00 0.00 0.00 21:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 lo 938.43 938.43 885.76 885.76 0.00 0.00 0.00 0.00 21:21:01 ens3 105.62 85.79 152.13 104.11 0.00 0.00 0.00 0.00 21:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 140.62 103.41 1378.40 25.79 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 423.00 423.00 394.63 394.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-6336) 07/31/24 _x86_64_ (4 CPU) 21:11:18 LINUX RESTART (4 CPU) 21:12:01 CPU %user %nice %system %iowait %steal %idle 21:13:01 all 16.53 12.29 10.13 8.87 0.11 52.08 21:13:01 0 18.43 10.50 10.25 12.20 0.10 48.53 21:13:01 1 20.92 10.67 8.90 10.21 0.12 49.18 21:13:01 2 14.67 14.02 10.55 6.61 0.10 54.04 21:13:01 3 12.05 14.01 10.82 6.41 0.12 56.59 21:14:01 all 65.35 0.00 2.57 2.17 0.12 29.78 21:14:01 0 67.69 0.00 2.93 2.06 0.12 27.20 21:14:01 1 66.40 0.00 2.10 2.23 0.12 29.15 21:14:01 2 64.01 0.00 2.53 1.73 0.12 31.62 21:14:01 3 63.31 0.00 2.72 2.67 0.13 31.17 21:15:01 all 60.87 0.00 1.71 0.04 0.09 37.28 21:15:01 0 63.34 0.00 1.49 0.05 0.08 35.04 21:15:01 1 63.36 0.00 1.82 0.03 0.08 34.69 21:15:01 2 60.96 0.00 1.91 0.07 0.10 36.96 21:15:01 3 55.82 0.00 1.62 0.02 0.10 42.44 21:16:01 all 62.94 0.00 2.87 0.45 0.10 33.65 21:16:01 0 61.94 0.00 2.86 0.66 0.10 34.44 21:16:01 1 63.09 0.00 2.72 0.50 0.08 33.61 21:16:01 2 64.00 0.00 3.33 0.37 0.10 32.19 21:16:01 3 62.75 0.00 2.55 0.27 0.10 34.33 21:17:01 all 78.46 0.00 3.17 0.36 0.10 17.91 21:17:01 0 77.24 0.00 2.99 0.12 0.10 19.56 21:17:01 1 78.16 0.00 3.06 0.44 0.10 18.25 21:17:01 2 78.53 0.00 3.40 0.42 0.10 17.55 21:17:01 3 79.90 0.00 3.22 0.49 0.12 16.28 21:18:01 all 67.15 0.00 2.44 0.35 0.09 29.97 21:18:01 0 64.64 0.00 2.91 0.50 0.10 31.84 21:18:01 1 67.60 0.00 1.91 0.65 0.08 29.76 21:18:01 2 71.82 0.00 2.51 0.05 0.08 25.54 21:18:01 3 64.53 0.00 2.45 0.20 0.08 32.74 21:19:01 all 56.57 0.00 2.22 0.43 0.08 40.69 21:19:01 0 56.98 0.00 1.57 0.85 0.08 40.51 21:19:01 1 59.02 0.00 2.93 0.66 0.08 37.31 21:19:01 2 53.64 0.00 2.47 0.12 0.08 43.69 21:19:01 3 56.66 0.00 1.93 0.10 0.08 41.23 21:20:01 all 60.59 0.00 2.49 0.61 0.10 36.21 21:20:01 0 63.98 0.00 2.27 0.72 0.10 32.93 21:20:01 1 52.41 0.00 2.58 0.72 0.10 44.18 21:20:01 2 68.54 0.00 3.31 0.89 0.10 27.16 21:20:01 3 57.44 0.00 1.79 0.10 0.10 40.57 21:21:01 all 21.20 0.00 1.37 2.71 0.04 74.68 21:21:01 0 34.05 0.00 2.52 4.62 0.05 58.76 21:21:01 1 10.92 0.00 1.23 4.95 0.03 82.87 21:21:01 2 23.66 0.00 0.85 1.13 0.05 74.30 21:21:01 3 16.25 0.00 0.88 0.12 0.03 82.72 Average: all 54.41 1.36 3.21 1.77 0.09 39.15 Average: 0 56.49 1.16 3.31 2.42 0.09 36.53 Average: 1 53.52 1.18 3.02 2.27 0.09 39.92 Average: 2 55.57 1.54 3.42 1.26 0.09 38.12 Average: 3 52.08 1.54 3.10 1.15 0.10 42.04