---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42851 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/loop0 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 690 11912 1 3393 14967 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:85:dc:6e brd ff:ff:ff:ff:ff:ff inet 10.30.171.204/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe85:dc6e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:49:0a:3e:37 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-42851) 10/15/24 _x86_64_ (4 CPU) 21:46:29 LINUX RESTART (4 CPU) 21:47:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:48:01 329.66 146.81 182.85 0.00 11553.97 14206.81 0.00 21:49:01 209.73 48.56 161.17 0.00 3015.10 12591.65 0.00 21:50:01 74.74 9.58 65.16 0.00 348.34 21815.70 0.00 21:51:01 25.61 0.13 25.48 0.00 4.00 6700.22 0.00 21:52:01 57.59 5.23 52.36 0.00 2714.08 15206.00 0.00 Average: 138.83 41.71 97.12 0.00 3500.26 14103.73 0.00 21:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:48:01 13360816 15441748 539556 3.29 72168 2204048 1236792 7.10 826488 1917872 147044 21:49:01 11914188 14452444 1510624 9.22 86996 2629868 2245720 12.88 1914792 2240432 214832 21:50:01 11447948 14281420 1680912 10.26 100292 2896316 2278516 13.07 2262564 2342120 23392 21:51:01 11170148 14068508 1893300 11.56 101264 2955028 2352760 13.50 2491580 2386224 46528 21:52:01 12254584 15378552 574172 3.51 109316 3163804 1296064 7.44 1316464 2459080 20164 Average: 12029537 14724534 1239713 7.57 94007 2769813 1881970 10.80 1762378 2269146 90392 21:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:48:01 ens3 512.22 325.74 2281.94 74.90 0.00 0.00 0.00 0.00 21:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 21:49:01 ens3 302.05 250.72 3721.95 38.19 0.00 0.00 0.00 0.00 21:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 21:50:01 ens3 345.93 237.73 3894.90 25.21 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 lo 1893.32 1893.32 1797.85 1797.85 0.00 0.00 0.00 0.00 21:51:01 ens3 60.39 47.94 157.36 10.51 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 lo 2199.68 2199.68 2091.00 2091.00 0.00 0.00 0.00 0.00 21:52:01 ens3 179.59 108.28 1427.99 19.71 0.00 0.00 0.00 0.00 21:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 lo 2195.72 2195.72 2082.22 2082.22 0.00 0.00 0.00 0.00 Average: ens3 279.26 193.64 2296.88 33.56 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 1262.47 1262.47 1198.26 1198.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42851) 10/15/24 _x86_64_ (4 CPU) 21:46:29 LINUX RESTART (4 CPU) 21:47:02 CPU %user %nice %system %iowait %steal %idle 21:48:01 all 21.14 15.17 12.64 3.36 0.11 47.57 21:48:01 0 15.27 15.66 12.88 3.31 0.12 52.75 21:48:01 1 16.92 15.67 12.83 3.87 0.10 50.60 21:48:01 2 24.66 15.84 13.01 2.88 0.12 43.50 21:48:01 3 27.71 13.52 11.85 3.39 0.10 43.43 21:49:01 all 47.38 0.00 2.19 2.97 0.09 47.38 21:49:01 0 40.49 0.00 2.45 2.98 0.08 53.99 21:49:01 1 44.36 0.00 1.45 3.72 0.08 50.38 21:49:01 2 58.78 0.00 3.17 4.54 0.10 33.41 21:49:01 3 45.88 0.00 1.67 0.62 0.10 51.73 21:50:01 all 71.02 0.00 3.21 0.64 0.10 25.03 21:50:01 0 73.97 0.00 2.97 0.10 0.10 22.86 21:50:01 1 70.13 0.00 3.61 1.43 0.10 24.72 21:50:01 2 70.28 0.00 3.48 0.72 0.12 25.40 21:50:01 3 69.68 0.00 2.77 0.30 0.10 27.15 21:51:01 all 72.73 0.00 3.02 0.28 0.12 23.85 21:51:01 0 74.63 0.00 3.05 0.15 0.12 22.06 21:51:01 1 75.33 0.00 2.70 0.00 0.10 21.87 21:51:01 2 73.72 0.00 2.96 0.57 0.12 22.63 21:51:01 3 67.25 0.00 3.37 0.40 0.13 28.85 21:52:01 all 61.18 0.00 3.41 0.32 0.09 34.99 21:52:01 0 70.51 0.00 3.42 0.34 0.10 25.63 21:52:01 1 58.64 0.00 4.18 0.50 0.08 36.59 21:52:01 2 64.16 0.00 3.22 0.07 0.10 32.46 21:52:01 3 51.40 0.00 2.84 0.39 0.08 45.29 Average: all 54.81 2.98 4.86 1.51 0.10 35.73 Average: 0 55.11 3.08 4.92 1.37 0.10 35.41 Average: 1 53.21 3.08 4.92 1.90 0.09 36.80 Average: 2 58.45 3.11 5.13 1.75 0.11 31.44 Average: 3 52.49 2.66 4.47 1.01 0.10 39.27