---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-18431 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: 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 13G 65G 17% / 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 679 8344 1 6973 14978 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:22:74:dc brd ff:ff:ff:ff:ff:ff inet 10.30.170.146/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe22:74dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:02:19:eb:82 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-18431) 09/04/24 _x86_64_ (4 CPU) 08:09:03 LINUX RESTART (4 CPU) 08:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:11:01 88.29 67.13 21.16 0.00 1402.87 5257.60 0.00 08:12:01 43.46 7.28 36.18 0.00 373.40 13321.38 0.00 08:13:01 57.17 0.10 57.07 0.00 1.47 71633.13 0.00 08:14:01 36.23 0.00 36.23 0.00 0.00 36356.21 0.00 08:15:01 105.11 1.07 104.04 0.00 82.42 77386.42 0.00 08:16:01 93.72 4.72 89.00 0.00 4492.18 64802.93 0.00 08:17:01 38.44 0.03 38.41 0.00 0.27 26437.46 0.00 08:18:01 91.13 21.48 69.66 0.00 1950.07 59758.57 0.00 Average: 69.20 12.72 56.47 0.00 1037.70 44373.21 0.00 08:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 12765488 14943948 1040932 6.35 57292 2319776 1691184 9.70 1288320 2059308 236980 08:12:01 10588144 14147388 1816268 11.09 79324 3636640 2341200 13.43 2510956 2950220 1221828 08:13:01 9907984 14998324 964496 5.89 92404 5094788 1646092 9.44 2090540 3991528 571196 08:14:01 9487504 15451684 510616 3.12 113964 5902580 1220948 7.00 1971672 4486776 1221232 08:15:01 6924000 14269780 1691852 10.33 140388 7203820 2294408 13.16 3229912 5728416 418692 08:16:01 6161288 14158176 1792968 10.95 155120 7822732 2381160 13.66 3345888 6353432 644060 08:17:01 8077676 14439560 1511740 9.23 154084 6249304 2195900 12.60 2941556 4902448 699068 08:18:01 8738052 15403852 547148 3.34 175524 6507772 1267156 7.27 2223444 4935576 132644 Average: 9081267 14726589 1234502 7.54 121012 5592176 1879756 10.78 2450286 4425963 643212 08:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 ens3 488.25 367.88 5159.83 68.72 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:12:01 ens3 530.76 420.33 3353.78 98.05 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 lo 0.77 0.77 0.06 0.06 0.00 0.00 0.00 0.00 08:13:01 ens3 216.15 178.15 308.07 51.54 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 lo 0.60 0.60 0.04 0.04 0.00 0.00 0.00 0.00 08:14:01 ens3 339.66 289.54 1922.32 70.81 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:15:01 ens3 161.05 125.80 672.73 31.39 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 08:16:01 ens3 342.81 229.70 2136.68 52.24 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 lo 1.33 1.33 0.10 0.10 0.00 0.00 0.00 0.00 08:17:01 ens3 138.11 113.96 37.08 34.92 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 lo 0.43 0.43 0.04 0.04 0.00 0.00 0.00 0.00 08:18:01 ens3 114.81 91.55 728.33 18.97 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 291.44 227.10 1789.76 53.33 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 0.64 0.64 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-18431) 09/04/24 _x86_64_ (4 CPU) 08:09:03 LINUX RESTART (4 CPU) 08:10:01 CPU %user %nice %system %iowait %steal %idle 08:11:01 all 22.76 8.27 7.64 3.10 0.11 58.12 08:11:01 0 23.08 7.97 7.84 5.22 0.10 55.79 08:11:01 1 24.46 8.25 7.31 3.81 0.12 56.06 08:11:01 2 21.78 8.76 7.60 2.00 0.12 59.74 08:11:01 3 21.74 8.08 7.82 1.38 0.12 60.86 08:12:01 all 48.59 0.00 2.49 4.90 0.12 43.90 08:12:01 0 47.57 0.00 1.21 8.70 0.13 42.39 08:12:01 1 41.67 0.00 3.12 6.04 0.12 49.05 08:12:01 2 29.33 0.00 1.94 4.47 0.10 64.17 08:12:01 3 75.84 0.00 3.71 0.37 0.12 19.96 08:13:01 all 35.52 0.00 1.97 11.89 0.09 50.53 08:13:01 0 22.84 0.00 1.24 0.12 0.07 75.74 08:13:01 1 41.28 0.00 1.28 7.23 0.08 50.12 08:13:01 2 26.63 0.00 1.87 39.56 0.08 31.86 08:13:01 3 51.89 0.00 3.53 0.43 0.12 44.03 08:14:01 all 35.69 0.00 2.54 11.79 0.10 49.89 08:14:01 0 39.62 0.00 1.30 6.09 0.08 52.91 08:14:01 1 44.98 0.00 3.79 12.30 0.10 38.84 08:14:01 2 24.93 0.00 1.54 19.88 0.07 53.58 08:14:01 3 33.27 0.00 3.52 8.87 0.13 54.21 08:15:01 all 36.13 0.00 1.91 35.18 0.10 26.68 08:15:01 0 37.30 0.00 1.91 45.12 0.14 15.53 08:15:01 1 35.39 0.00 2.62 59.07 0.10 2.81 08:15:01 2 34.82 0.00 1.86 8.35 0.08 54.88 08:15:01 3 37.00 0.00 1.26 28.40 0.07 33.28 08:16:01 all 38.63 0.00 3.39 19.06 0.18 38.74 08:16:01 0 28.29 0.00 2.98 40.52 0.22 27.99 08:16:01 1 52.60 0.00 4.55 20.99 0.12 21.73 08:16:01 2 26.69 0.00 2.61 11.82 0.08 58.80 08:16:01 3 46.91 0.00 3.42 2.94 0.29 46.44 08:17:01 all 41.27 0.00 2.40 3.22 0.12 52.99 08:17:01 0 31.48 0.00 1.77 3.82 0.07 62.87 08:17:01 1 74.04 0.00 4.05 4.00 0.22 17.70 08:17:01 2 28.89 0.00 2.33 3.17 0.08 65.53 08:17:01 3 30.63 0.00 1.47 1.90 0.12 65.88 08:18:01 all 19.19 0.00 2.05 9.28 0.05 69.43 08:18:01 0 17.18 0.00 2.73 14.70 0.07 65.32 08:18:01 1 29.23 0.00 2.72 19.73 0.07 48.25 08:18:01 2 16.09 0.00 1.54 2.24 0.03 80.10 08:18:01 3 14.30 0.00 1.22 0.49 0.05 83.94 Average: all 34.71 1.03 3.05 12.28 0.11 48.81 Average: 0 30.90 1.00 2.62 15.46 0.11 49.91 Average: 1 43.00 1.03 3.68 16.62 0.12 35.56 Average: 2 26.13 1.09 2.66 11.43 0.08 58.61 Average: 3 38.84 1.01 3.24 5.62 0.13 51.16