---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-619 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 9.3G 69G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 45M 45M 0 100% /snap/snapd/23545 ---> free -m: total used free shared buff/cache available Mem: 15997 661 12334 1 3001 14996 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:07:ae:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.170.121/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe07:aec2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0a:93:5b:c9 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-619) 01/10/25 _x86_64_ (4 CPU) 19:34:33 LINUX RESTART (4 CPU) 19:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:36:01 290.58 111.26 179.32 0.00 6176.97 13917.68 0.00 19:37:01 230.86 45.76 185.10 0.00 2945.11 12367.69 0.00 19:38:01 23.78 3.38 20.40 0.00 162.51 8732.54 0.00 19:39:01 14.51 0.33 14.18 0.00 27.99 2571.28 0.00 Average: 139.93 40.18 99.75 0.00 2328.05 9397.01 0.00 19:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:36:01 13250384 15383592 592696 3.62 73976 2251280 1351684 7.75 907688 1938712 208312 19:37:01 12293088 14795448 1166020 7.12 89184 2589692 1940364 11.13 1539692 2232308 203748 19:38:01 11763604 14354568 1606416 9.81 91652 2669092 2513252 14.42 2044544 2251220 30972 19:39:01 12739648 15402268 558540 3.41 94280 2731080 1294308 7.43 1020316 2296276 29052 Average: 12511681 14983969 980918 5.99 87273 2560286 1774902 10.18 1378060 2179629 118021 19:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 19:36:01 ens3 389.09 267.47 2300.49 71.32 0.00 0.00 0.00 0.00 19:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 19:37:01 ens3 234.24 195.87 3232.34 29.76 0.00 0.00 0.00 0.00 19:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 19:38:01 ens3 68.47 57.91 427.91 13.12 0.00 0.00 0.00 0.00 19:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:39:01 ens3 34.57 30.84 11.96 10.05 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 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 181.59 138.02 1493.11 31.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-619) 01/10/25 _x86_64_ (4 CPU) 19:34:33 LINUX RESTART (4 CPU) 19:35:01 CPU %user %nice %system %iowait %steal %idle 19:36:01 all 18.61 14.39 11.47 8.16 0.13 47.25 19:36:01 0 18.30 16.09 13.10 13.98 0.14 38.40 19:36:01 1 22.06 12.01 10.79 6.36 0.13 48.64 19:36:01 2 20.74 13.85 10.84 4.52 0.12 49.92 19:36:01 3 13.32 15.61 11.12 7.76 0.12 52.07 19:37:01 all 39.14 0.00 2.06 4.41 0.14 54.26 19:37:01 0 26.20 0.00 2.27 8.34 0.15 63.03 19:37:01 1 48.17 0.00 1.80 1.93 0.12 47.98 19:37:01 2 48.35 0.00 2.89 1.92 0.15 46.69 19:37:01 3 33.80 0.00 1.28 5.45 0.12 59.35 19:38:01 all 77.30 0.00 2.11 0.91 0.13 19.55 19:38:01 0 72.32 0.00 2.36 1.55 0.12 23.65 19:38:01 1 78.19 0.00 1.98 0.44 0.12 19.28 19:38:01 2 79.69 0.00 1.93 0.38 0.14 17.87 19:38:01 3 79.06 0.00 2.19 1.25 0.14 17.36 19:39:01 all 71.55 0.00 1.97 0.38 0.13 25.97 19:39:01 0 72.10 0.00 2.21 0.78 0.14 24.78 19:39:01 1 78.16 0.00 2.19 0.17 0.12 19.36 19:39:01 2 71.69 0.00 1.51 0.07 0.12 26.61 19:39:01 3 64.21 0.00 1.97 0.52 0.15 33.15 Average: all 51.72 3.60 4.40 3.46 0.13 36.69 Average: 0 47.34 4.04 5.00 6.15 0.14 37.34 Average: 1 56.72 3.01 4.19 2.22 0.12 33.74 Average: 2 55.15 3.46 4.29 1.72 0.13 35.25 Average: 3 47.65 3.90 4.14 3.74 0.13 40.44