---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-365 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 9.7G 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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 690 11697 1 3609 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:82:2f:5a brd ff:ff:ff:ff:ff:ff inet 10.30.170.196/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fe82:2f5a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:87:3c:36:3b 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-365) 10/23/24 _x86_64_ (4 CPU) 00:47:37 LINUX RESTART (4 CPU) 00:48:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:49:01 341.59 154.82 186.76 0.00 11625.28 38703.27 0.00 00:50:01 213.80 50.44 163.36 0.00 2977.90 12446.88 0.00 00:51:01 82.82 8.46 74.36 0.00 379.07 23161.48 0.00 00:52:01 29.43 2.90 26.53 0.00 101.72 6759.94 0.00 00:53:01 69.42 4.38 65.04 0.00 4354.47 18906.85 0.00 00:54:01 28.86 1.60 27.26 0.00 227.83 7157.74 0.00 Average: 127.06 36.77 90.28 0.00 3254.38 17798.11 0.00 00:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:49:01 13362860 15361736 625436 3.82 61576 2139844 1394080 8.00 907724 1846116 97104 00:50:01 12107524 14631140 1331264 8.13 86616 2616412 2007720 11.52 1715744 2246180 246532 00:51:01 11264012 14089820 1870908 11.42 100300 2889120 2503400 14.36 2450736 2338044 23576 00:52:01 11040668 13910196 2050288 12.52 101048 2930448 2538752 14.57 2643880 2365264 27580 00:53:01 10519608 13807844 2143548 13.09 109876 3323236 2962692 17.00 2942108 2558016 99276 00:54:01 10163376 13493140 2456128 14.99 114364 3357088 2942080 16.88 3289728 2563256 11304 Average: 11409675 14215646 1746262 10.66 95630 2876025 2391454 13.72 2324987 2319479 84229 00:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:49:01 ens3 433.66 285.75 2236.58 72.44 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 00:50:01 ens3 321.38 256.34 3700.95 39.89 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 00:51:01 ens3 345.37 236.60 3917.99 25.87 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 lo 1936.44 1936.44 1843.27 1843.27 0.00 0.00 0.00 0.00 00:52:01 ens3 61.74 54.49 156.23 11.58 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 lo 1972.52 1972.52 1872.03 1872.03 0.00 0.00 0.00 0.00 00:53:01 ens3 276.39 148.28 2800.63 21.31 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 lo 3196.77 3196.77 3033.96 3033.96 0.00 0.00 0.00 0.00 00:54:01 ens3 33.71 28.26 20.58 7.53 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 lo 925.63 925.63 876.14 876.14 0.00 0.00 0.00 0.00 Average: ens3 244.85 167.96 2138.60 29.65 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 1342.68 1342.68 1274.49 1274.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-365) 10/23/24 _x86_64_ (4 CPU) 00:47:37 LINUX RESTART (4 CPU) 00:48:02 CPU %user %nice %system %iowait %steal %idle 00:49:01 all 18.29 17.57 12.94 6.54 0.14 44.53 00:49:01 0 16.99 18.52 12.96 4.85 0.14 46.54 00:49:01 1 21.64 16.04 12.21 6.42 0.14 43.54 00:49:01 2 19.71 16.92 13.24 6.90 0.14 43.10 00:49:01 3 14.81 18.80 13.35 7.97 0.14 44.93 00:50:01 all 42.14 0.00 2.19 2.19 0.10 53.38 00:50:01 0 55.32 0.00 2.56 2.06 0.10 39.97 00:50:01 1 42.28 0.00 2.20 3.89 0.08 51.54 00:50:01 2 35.18 0.00 1.51 1.76 0.08 61.47 00:50:01 3 35.75 0.00 2.48 1.06 0.12 60.59 00:51:01 all 67.92 0.00 2.82 1.25 0.12 27.90 00:51:01 0 66.12 0.00 2.84 2.28 0.12 28.64 00:51:01 1 65.99 0.00 3.82 1.57 0.12 28.50 00:51:01 2 68.23 0.00 1.89 0.35 0.12 29.41 00:51:01 3 71.34 0.00 2.70 0.79 0.12 25.05 00:52:01 all 73.57 0.00 2.78 0.23 0.11 23.30 00:52:01 0 72.52 0.00 2.52 0.50 0.10 24.36 00:52:01 1 74.85 0.00 2.96 0.17 0.12 21.90 00:52:01 2 71.89 0.00 2.79 0.05 0.12 25.15 00:52:01 3 75.03 0.00 2.86 0.20 0.12 21.80 00:53:01 all 69.45 0.00 3.89 1.28 0.12 25.26 00:53:01 0 64.65 0.00 3.99 1.80 0.12 29.44 00:53:01 1 70.93 0.00 3.57 0.96 0.12 24.43 00:53:01 2 69.63 0.00 4.35 1.69 0.12 24.22 00:53:01 3 72.62 0.00 3.64 0.67 0.12 22.96 00:54:01 all 68.09 0.00 2.43 0.15 0.14 29.20 00:54:01 0 69.37 0.00 2.01 0.45 0.13 28.04 00:54:01 1 67.36 0.00 2.91 0.05 0.12 29.56 00:54:01 2 69.33 0.00 2.43 0.02 0.15 28.07 00:54:01 3 66.32 0.00 2.36 0.07 0.15 31.11 Average: all 56.73 2.87 4.47 1.92 0.12 33.89 Average: 0 57.70 3.01 4.44 1.98 0.12 32.76 Average: 1 57.31 2.62 4.58 2.16 0.11 33.21 Average: 2 55.78 2.77 4.34 1.78 0.12 35.21 Average: 3 56.14 3.07 4.53 1.77 0.13 34.37