---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-12587 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 9.5G 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 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 ---> free -m: total used free shared buff/cache available Mem: 15997 748 11953 1 3295 14909 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:5c:c9:43 brd ff:ff:ff:ff:ff:ff inet 10.30.171.99/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe5c:c943/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1e:13:ef:b5 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-12587) 12/03/24 _x86_64_ (4 CPU) 23:13:30 LINUX RESTART (4 CPU) 23:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:15:01 301.05 128.81 172.24 0.00 9692.65 14163.77 0.00 23:16:01 231.67 46.58 185.09 0.00 2978.47 12968.76 0.00 23:17:01 18.35 2.57 15.78 0.00 127.07 7992.80 0.00 23:18:01 12.03 0.17 11.86 0.00 12.80 2650.32 0.00 23:19:01 40.74 5.61 35.12 0.00 2112.63 7414.06 0.00 23:20:01 14.18 6.40 7.78 0.00 380.87 1368.44 0.00 Average: 103.00 31.69 71.31 0.00 2550.74 7759.68 0.00 23:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:15:01 13199360 15358772 613648 3.75 74848 2275880 1325988 7.61 955156 1937216 196476 23:16:01 12209780 14768320 1191140 7.27 90756 2641856 1763712 10.12 1596644 2254464 210616 23:17:01 11398800 14017060 1942104 11.86 92632 2694412 2528548 14.51 2402912 2254360 30984 23:18:01 11497464 14190652 1767932 10.79 94880 2759300 2296452 13.18 2246872 2304052 26068 23:19:01 11060140 14012112 1938708 11.83 102188 2998096 2419312 13.88 2514752 2449320 15560 23:20:01 12315052 15328940 619592 3.78 103420 3055100 1390644 7.98 1212584 2493996 29548 Average: 11946766 14612643 1345521 8.21 93121 2737441 1954109 11.21 1821487 2282235 84875 23:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:15:01 ens3 386.39 274.70 2297.28 71.22 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 23:16:01 ens3 279.79 228.37 3629.96 34.13 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 23:17:01 ens3 46.20 34.48 36.68 9.59 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 23:18:01 ens3 39.09 28.36 8.91 8.41 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 23:19:01 ens3 150.22 101.50 1479.59 15.60 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 23:20:01 ens3 42.36 35.98 307.84 10.43 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 157.34 117.24 1293.45 24.89 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 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-12587) 12/03/24 _x86_64_ (4 CPU) 23:13:30 LINUX RESTART (4 CPU) 23:14:01 CPU %user %nice %system %iowait %steal %idle 23:15:01 all 19.63 13.78 12.47 4.80 0.13 49.19 23:15:01 0 12.30 15.92 11.87 4.59 0.10 55.21 23:15:01 1 33.46 11.49 11.03 5.60 0.14 38.28 23:15:01 2 13.31 14.83 14.60 5.07 0.13 52.06 23:15:01 3 19.48 12.88 12.37 3.92 0.15 51.20 23:16:01 all 43.99 0.00 2.24 3.11 0.12 50.55 23:16:01 0 41.06 0.00 1.74 4.15 0.08 52.98 23:16:01 1 36.97 0.00 2.77 4.00 0.13 56.12 23:16:01 2 55.09 0.00 3.25 4.19 0.17 37.31 23:16:01 3 42.82 0.00 1.19 0.08 0.08 55.82 23:17:01 all 77.30 0.00 2.28 0.18 0.10 20.13 23:17:01 0 77.65 0.00 2.20 0.24 0.12 19.79 23:17:01 1 80.37 0.00 2.40 0.39 0.10 16.75 23:17:01 2 70.41 0.00 2.49 0.08 0.10 26.91 23:17:01 3 80.76 0.00 2.05 0.02 0.10 17.07 23:18:01 all 78.05 0.00 1.97 0.22 0.12 19.64 23:18:01 0 78.63 0.00 1.68 0.05 0.12 19.53 23:18:01 1 83.36 0.00 2.11 0.08 0.12 14.32 23:18:01 2 70.87 0.00 2.12 0.02 0.13 26.86 23:18:01 3 79.36 0.00 1.96 0.74 0.12 17.83 23:19:01 all 77.81 0.00 2.54 0.44 0.09 19.12 23:19:01 0 79.66 0.00 2.09 0.27 0.10 17.88 23:19:01 1 80.21 0.00 2.93 0.54 0.08 16.24 23:19:01 2 73.41 0.00 2.51 0.22 0.08 23.77 23:19:01 3 77.93 0.00 2.63 0.74 0.10 18.60 23:20:01 all 41.74 0.00 1.33 0.31 0.08 56.54 23:20:01 0 44.25 0.00 1.12 0.07 0.07 54.50 23:20:01 1 43.90 0.00 1.27 0.10 0.08 54.64 23:20:01 2 41.33 0.00 1.50 1.02 0.10 56.05 23:20:01 3 37.47 0.00 1.42 0.05 0.07 60.99 Average: all 56.47 2.28 3.79 1.50 0.11 35.85 Average: 0 55.67 2.62 3.43 1.55 0.10 36.63 Average: 1 59.76 1.90 3.74 1.78 0.11 32.71 Average: 2 54.08 2.47 4.41 1.76 0.12 37.16 Average: 3 56.38 2.12 3.58 0.92 0.10 36.89