---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5542 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 9.6G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /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 648 12003 1 3346 15009 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:eb:2d:41 brd ff:ff:ff:ff:ff:ff inet 10.30.171.134/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85987sec preferred_lft 85987sec inet6 fe80::f816:3eff:feeb:2d41/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dd:03:64:5a 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-5542) 11/09/24 _x86_64_ (4 CPU) 18:43:30 LINUX RESTART (4 CPU) 18:44:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:45:01 313.25 104.74 208.51 0.00 3095.07 12632.89 0.00 18:46:01 221.63 49.58 172.05 0.00 3036.16 17246.74 0.00 18:47:01 12.05 1.20 10.85 0.00 74.39 3286.79 0.00 18:48:01 58.00 4.93 53.07 0.00 187.67 7225.99 0.00 18:49:01 31.58 3.72 27.86 0.00 2542.91 11688.59 0.00 18:50:01 14.60 0.85 13.75 0.00 108.12 566.97 0.00 Average: 107.38 27.07 80.31 0.00 1498.53 8753.18 0.00 18:44:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:45:01 13382816 15434940 546752 3.34 69992 2179272 1275544 7.32 791684 1933440 167856 18:46:01 12148192 14643540 1320436 8.06 83972 2592852 1895432 10.87 1704568 2221648 60324 18:47:01 11601176 14148444 1813260 11.07 85668 2640872 2412428 13.84 2222564 2245492 15764 18:48:01 11321800 14183688 1777144 10.85 99184 2926208 2524760 14.49 2269792 2460552 213732 18:49:01 10817148 13884308 2067844 12.62 102800 3120604 2556496 14.67 2686788 2530000 2584 18:50:01 12303676 15378744 574044 3.50 104200 3127292 1339268 7.68 1201892 2533016 18084 Average: 11929135 14612277 1349913 8.24 90969 2764517 2000655 11.48 1812881 2320691 79724 18:44:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 ens3 206.83 157.50 1255.21 52.88 0.00 0.00 0.00 0.00 18:45:01 lo 0.97 0.97 0.10 0.10 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 ens3 323.60 245.21 3796.28 35.04 0.00 0.00 0.00 0.00 18:46:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 ens3 73.72 61.04 208.38 13.27 0.00 0.00 0.00 0.00 18:47:01 lo 43.28 43.28 3.99 3.99 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 ens3 342.10 239.30 4230.28 30.83 0.00 0.00 0.00 0.00 18:48:01 lo 1105.66 1105.66 1047.78 1047.78 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 ens3 101.32 55.99 1416.95 11.07 0.00 0.00 0.00 0.00 18:49:01 lo 4.52 4.52 0.36 0.36 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 ens3 14.45 14.66 10.28 6.69 0.00 0.00 0.00 0.00 18:50:01 lo 5.03 5.03 0.40 0.40 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 176.84 128.80 1822.77 24.81 0.00 0.00 0.00 0.00 Average: lo 194.65 194.65 176.47 176.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5542) 11/09/24 _x86_64_ (4 CPU) 18:43:30 LINUX RESTART (4 CPU) 18:44:03 CPU %user %nice %system %iowait %steal %idle 18:45:01 all 21.21 15.43 13.02 4.00 0.11 46.22 18:45:01 0 25.05 13.94 12.50 4.51 0.12 43.88 18:45:01 1 19.23 16.33 12.57 3.36 0.12 48.39 18:45:01 2 23.19 14.94 12.55 3.63 0.11 45.58 18:45:01 3 17.41 16.51 14.46 4.49 0.10 47.03 18:46:01 all 62.05 0.00 2.48 1.83 0.10 33.54 18:46:01 0 58.03 0.00 2.50 2.75 0.10 36.61 18:46:01 1 72.97 0.00 2.51 1.19 0.10 23.23 18:46:01 2 62.67 0.00 2.27 1.93 0.10 33.04 18:46:01 3 54.52 0.00 2.62 1.45 0.12 41.28 18:47:01 all 68.35 0.00 1.89 0.13 0.10 29.53 18:47:01 0 65.33 0.00 1.88 0.30 0.10 32.39 18:47:01 1 72.18 0.00 1.65 0.12 0.08 25.96 18:47:01 2 69.63 0.00 1.64 0.07 0.10 28.56 18:47:01 3 66.25 0.00 2.39 0.05 0.10 31.21 18:48:01 all 54.03 0.00 2.32 0.34 0.08 43.22 18:48:01 0 55.47 0.00 2.96 0.89 0.08 40.60 18:48:01 1 58.32 0.00 1.86 0.05 0.08 39.68 18:48:01 2 53.35 0.00 2.06 0.08 0.08 44.42 18:48:01 3 49.01 0.00 2.38 0.35 0.08 48.17 18:49:01 all 78.95 0.00 2.22 1.03 0.10 17.70 18:49:01 0 77.74 0.00 2.25 1.94 0.10 17.97 18:49:01 1 84.79 0.00 2.23 1.14 0.10 11.75 18:49:01 2 81.58 0.00 1.72 0.47 0.08 16.14 18:49:01 3 71.67 0.00 2.69 0.59 0.10 24.95 18:50:01 all 26.47 0.00 0.87 0.21 0.05 72.39 18:50:01 0 29.14 0.00 1.05 0.05 0.05 69.71 18:50:01 1 22.82 0.00 0.82 0.02 0.03 76.31 18:50:01 2 24.60 0.00 0.67 0.05 0.05 74.63 18:50:01 3 29.34 0.00 0.95 0.72 0.08 68.91 Average: all 52.04 2.48 3.74 1.24 0.09 40.40 Average: 0 51.96 2.25 3.80 1.72 0.09 40.18 Average: 1 55.30 2.62 3.54 0.96 0.09 37.49 Average: 2 52.71 2.40 3.42 1.02 0.09 40.37 Average: 3 48.21 2.67 4.19 1.25 0.10 43.58