---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-21258 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 9.7G 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 730 11691 1 3575 14927 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:ce:4c:30 brd ff:ff:ff:ff:ff:ff inet 10.30.170.46/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:fece:4c30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2a:2b:04:d8 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-21258) 09/12/24 _x86_64_ (4 CPU) 05:13:22 LINUX RESTART (4 CPU) 05:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:15:02 321.11 132.08 189.04 0.00 11197.20 14758.87 0.00 05:16:01 89.61 34.47 55.14 0.00 2044.40 10458.58 0.00 05:17:01 168.36 19.25 149.11 0.00 1220.33 19650.19 0.00 05:18:01 5.82 0.00 5.82 0.00 0.00 4405.53 0.00 05:19:01 52.11 11.91 40.19 0.00 4939.84 8592.30 0.00 05:20:01 20.61 0.55 20.06 0.00 62.39 769.61 0.00 Average: 109.66 33.04 76.62 0.00 3247.37 9770.60 0.00 05:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:15:02 13329704 15435156 542748 3.31 72444 2228144 1294056 7.42 830452 1941996 157600 05:16:01 12459216 14936120 1025260 6.26 91720 2564388 1704128 9.78 1364840 2244732 199144 05:17:01 11312548 14233252 1726008 10.54 101300 2977976 2346064 13.46 2173192 2559660 129616 05:18:01 11311596 14232304 1726996 10.54 101340 2977988 2346064 13.46 2173064 2559668 52 05:19:01 10839136 14146368 1799788 10.99 111680 3343104 2530436 14.52 2446132 2729896 2380 05:20:01 12011876 15322484 624380 3.81 112156 3345664 1404172 8.06 1283932 2727892 16076 Average: 11877346 14717614 1240863 7.57 98440 2906211 1937487 11.12 1711935 2460641 84145 05:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:15:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:02 ens3 475.32 288.10 2296.00 70.80 0.00 0.00 0.00 0.00 05:15:02 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 05:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 ens3 479.33 397.97 4217.26 66.07 0.00 0.00 0.00 0.00 05:16:01 lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 05:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 ens3 423.08 273.77 4499.18 33.11 0.00 0.00 0.00 0.00 05:17:01 lo 6962.79 6962.79 6649.01 6649.01 0.00 0.00 0.00 0.00 05:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 ens3 1.25 0.38 0.33 0.21 0.00 0.00 0.00 0.00 05:18:01 lo 14323.16 14323.16 13679.55 13679.55 0.00 0.00 0.00 0.00 05:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 ens3 208.77 106.20 2751.28 7.60 0.00 0.00 0.00 0.00 05:19:01 lo 14104.77 14104.77 13465.87 13465.87 0.00 0.00 0.00 0.00 05:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 ens3 43.84 31.09 20.54 12.37 0.00 0.00 0.00 0.00 05:20:01 lo 7259.64 7259.64 6932.19 6932.19 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: ens3 271.35 182.32 2292.09 31.60 0.00 0.00 0.00 0.00 Average: lo 7128.56 7128.56 6806.71 6806.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-21258) 09/12/24 _x86_64_ (4 CPU) 05:13:22 LINUX RESTART (4 CPU) 05:14:01 CPU %user %nice %system %iowait %steal %idle 05:15:02 all 21.47 12.08 10.12 3.72 0.09 52.52 05:15:02 0 21.41 12.67 10.38 4.34 0.08 51.12 05:15:02 1 25.30 10.36 9.65 2.62 0.10 51.97 05:15:02 2 17.34 11.69 9.69 5.61 0.08 55.59 05:15:02 3 21.83 13.59 10.74 2.31 0.10 51.42 05:16:01 all 22.78 0.00 1.57 1.68 0.08 73.89 05:16:01 0 18.50 0.00 1.94 3.84 0.08 75.63 05:16:01 1 24.37 0.00 1.92 0.53 0.07 73.11 05:16:01 2 19.97 0.00 1.19 1.57 0.09 77.19 05:16:01 3 28.24 0.00 1.23 0.79 0.08 69.65 05:17:01 all 48.11 0.00 4.18 1.54 0.07 46.10 05:17:01 0 44.23 0.00 4.56 1.01 0.07 50.13 05:17:01 1 56.61 0.00 5.55 0.27 0.07 37.50 05:17:01 2 57.68 0.00 5.35 1.81 0.07 35.09 05:17:01 3 34.17 0.00 1.31 3.04 0.07 61.41 05:18:01 all 22.85 0.00 5.63 0.31 0.04 71.16 05:18:01 0 17.87 0.00 6.64 0.00 0.03 75.45 05:18:01 1 23.97 0.00 4.27 0.05 0.05 71.65 05:18:01 2 24.53 0.00 6.08 1.20 0.05 68.14 05:18:01 3 24.98 0.00 5.55 0.00 0.03 69.43 05:19:01 all 26.96 0.00 6.74 1.06 0.06 65.19 05:19:01 0 22.77 0.00 7.17 0.53 0.05 69.48 05:19:01 1 20.03 0.00 6.12 1.38 0.05 72.41 05:19:01 2 22.96 0.00 4.27 1.38 0.05 71.35 05:19:01 3 42.37 0.00 9.48 0.95 0.07 47.13 05:20:01 all 21.28 0.00 3.50 0.39 0.05 74.78 05:20:01 0 16.27 0.00 5.90 0.03 0.03 77.76 05:20:01 1 15.66 0.00 0.95 1.33 0.05 82.02 05:20:01 2 21.76 0.00 0.70 0.08 0.05 77.41 05:20:01 3 31.62 0.00 6.56 0.12 0.05 61.65 Average: all 27.26 2.02 5.29 1.45 0.06 63.92 Average: 0 23.54 2.13 6.10 1.63 0.06 66.54 Average: 1 27.63 1.73 4.74 1.03 0.06 64.81 Average: 2 27.35 1.96 4.55 1.94 0.06 64.14 Average: 3 30.49 2.26 5.78 1.21 0.07 60.18