---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4734 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 68G 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/loop2 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 45M 45M 0 100% /snap/snapd/23258 /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 684 11198 1 4114 14973 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:ba:ab:6c brd ff:ff:ff:ff:ff:ff inet 10.30.171.147/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85830sec preferred_lft 85830sec inet6 fe80::f816:3eff:feba:ab6c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4c:68:00:df 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4734) 12/22/24 _x86_64_ (4 CPU) 03:22:25 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:24:01 270.84 77.85 192.98 0.00 1699.32 8655.64 0.00 03:25:01 188.60 37.68 150.92 0.00 2473.32 10709.95 0.00 03:26:01 50.82 14.33 36.49 0.00 766.81 8518.31 0.00 03:27:01 109.15 1.27 107.88 0.00 41.99 3893.75 0.00 03:28:01 109.03 9.13 99.90 0.00 4623.50 36091.85 0.00 03:29:01 30.91 0.17 30.74 0.00 8.93 4073.45 0.00 03:30:01 53.62 0.33 53.29 0.00 10.93 9415.10 0.00 03:31:01 28.46 1.30 27.16 0.00 103.32 14257.89 0.00 Average: 105.18 17.76 87.42 0.00 1216.01 11951.99 0.00 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 13395228 15429900 554680 3.39 69736 2162160 1276836 7.33 782508 1933312 172568 03:25:01 12588300 14983340 986208 6.02 84036 2494120 1635808 9.39 1269104 2224240 188796 03:26:01 11843632 14360168 1604252 9.79 88776 2606060 2419460 13.88 2007432 2220404 42576 03:27:01 11591560 14261512 1702184 10.39 100800 2740760 2217056 12.72 2137644 2333664 114340 03:28:01 10861992 14119376 1832868 11.19 117624 3288164 2630556 15.09 2604184 2561124 75928 03:29:01 10637656 13870856 2081580 12.71 118776 3262724 2719768 15.60 2863180 2524304 34800 03:30:01 10587024 13910840 2041248 12.46 122708 3343792 2865372 16.44 2848064 2585156 26528 03:31:01 11491508 15350184 601696 3.67 126580 3853980 1349016 7.74 1600788 2912396 154076 Average: 11624612 14535772 1425590 8.70 103630 2968970 2139234 12.27 2014113 2411825 101202 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 03:24:01 ens3 233.08 161.89 1333.18 53.15 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 03:25:01 ens3 267.67 218.91 3180.53 38.62 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 03:26:01 ens3 113.31 106.57 535.53 26.26 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 03:27:01 ens3 122.35 99.10 1494.70 22.57 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 lo 4428.08 4428.08 4207.52 4207.52 0.00 0.00 0.00 0.00 03:28:01 ens3 364.49 234.13 4727.08 31.05 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 1629.98 1629.98 1543.99 1543.99 0.00 0.00 0.00 0.00 03:29:01 ens3 79.59 68.24 161.58 20.20 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 2008.35 2008.35 1903.37 1903.37 0.00 0.00 0.00 0.00 03:30:01 ens3 84.20 61.24 789.54 12.68 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 30.03 30.03 2.95 2.95 0.00 0.00 0.00 0.00 03:31:01 ens3 197.42 200.60 964.06 262.39 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1012.71 1012.71 957.29 957.29 0.00 0.00 0.00 0.00 Average: ens3 182.76 143.83 1648.27 58.37 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4734) 12/22/24 _x86_64_ (4 CPU) 03:22:25 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:01 all 19.25 12.43 9.66 3.84 0.11 54.72 03:24:01 0 23.21 11.41 9.30 5.41 0.10 50.56 03:24:01 1 16.26 13.71 10.36 2.47 0.14 57.07 03:24:01 2 15.23 12.34 9.57 3.16 0.10 59.60 03:24:01 3 22.27 12.26 9.40 4.31 0.12 51.65 03:25:01 all 23.31 0.00 1.48 2.34 0.08 72.78 03:25:01 0 20.96 0.00 1.89 4.90 0.08 72.17 03:25:01 1 21.21 0.00 1.01 0.35 0.08 77.34 03:25:01 2 23.06 0.00 1.19 0.70 0.07 74.99 03:25:01 3 28.00 0.00 1.84 3.43 0.08 66.64 03:26:01 all 78.58 0.00 2.22 0.40 0.13 18.67 03:26:01 0 68.93 0.00 2.44 0.82 0.15 27.66 03:26:01 1 83.51 0.00 1.56 0.18 0.12 14.63 03:26:01 2 82.48 0.00 2.51 0.12 0.13 14.76 03:26:01 3 79.40 0.00 2.38 0.49 0.12 17.61 03:27:01 all 74.59 0.00 2.27 0.78 0.12 22.24 03:27:01 0 71.91 0.00 2.17 1.67 0.12 24.14 03:27:01 1 70.69 0.00 2.73 0.90 0.12 25.56 03:27:01 2 76.66 0.00 1.74 0.05 0.12 21.44 03:27:01 3 79.10 0.00 2.46 0.49 0.12 17.84 03:28:01 all 58.67 0.00 4.98 3.47 0.11 32.76 03:28:01 0 60.22 0.00 4.15 2.37 0.12 33.14 03:28:01 1 59.58 0.00 4.72 4.50 0.12 31.08 03:28:01 2 56.82 0.00 5.65 3.53 0.10 33.90 03:28:01 3 58.05 0.00 5.40 3.50 0.12 32.94 03:29:01 all 69.78 0.00 2.73 0.23 0.11 27.16 03:29:01 0 71.31 0.00 2.34 0.17 0.12 26.06 03:29:01 1 65.46 0.00 3.02 0.02 0.10 31.40 03:29:01 2 71.65 0.00 2.34 0.08 0.12 25.80 03:29:01 3 70.70 0.00 3.21 0.64 0.10 25.35 03:30:01 all 63.87 0.00 2.98 0.66 0.11 32.38 03:30:01 0 59.04 0.00 2.81 1.04 0.10 37.01 03:30:01 1 64.19 0.00 2.36 0.27 0.12 33.06 03:30:01 2 64.78 0.00 4.26 0.89 0.12 29.95 03:30:01 3 67.49 0.00 2.47 0.44 0.12 29.49 03:31:01 all 32.97 0.00 1.73 1.42 0.10 63.79 03:31:01 0 20.10 0.00 1.67 1.22 0.10 76.92 03:31:01 1 40.57 0.00 2.36 3.58 0.08 53.41 03:31:01 2 45.67 0.00 1.67 0.77 0.12 51.77 03:31:01 3 25.60 0.00 1.20 0.12 0.08 73.00 Average: all 52.64 1.55 3.50 1.64 0.11 40.56 Average: 0 49.47 1.42 3.34 2.20 0.11 43.46 Average: 1 52.73 1.70 3.51 1.53 0.11 40.42 Average: 2 54.55 1.54 3.61 1.16 0.11 39.03 Average: 3 53.83 1.53 3.54 1.67 0.11 39.33