---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3793 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 9.7G 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/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 39M 39M 0 100% /snap/snapd/21759 /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 11710 1 3602 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:fe:98:27 brd ff:ff:ff:ff:ff:ff inet 10.30.171.43/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:fefe:9827/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:27:d9:21:0b 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-3793) 11/02/24 _x86_64_ (4 CPU) 23:12:09 LINUX RESTART (4 CPU) 23:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:14:02 126.46 56.83 69.63 0.00 1580.81 7760.50 0.00 23:15:01 165.51 38.96 126.55 0.00 2176.04 13378.88 0.00 23:16:01 46.83 13.98 32.86 0.00 1061.38 12826.66 0.00 23:17:01 5.97 0.57 5.40 0.00 29.86 1057.69 0.00 23:18:01 50.37 5.25 45.13 0.00 4521.25 8811.60 0.00 23:19:01 295.47 0.25 295.22 0.00 13.73 8924.89 0.00 23:20:01 21.30 1.05 20.25 0.00 120.65 2332.94 0.00 Average: 101.55 16.65 84.91 0.00 1355.69 7857.45 0.00 23:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:14:02 13304992 15419176 562304 3.43 71580 2237616 1273700 7.31 855336 1944460 147028 23:15:01 11778596 14438116 1524776 9.31 87816 2734132 2362156 13.55 1919180 2355404 251968 23:16:01 11060284 13875712 2086800 12.74 90356 2879828 2679100 15.37 2675492 2308612 24652 23:17:01 7066592 9891688 6070544 37.06 90572 2888496 6758744 38.78 6651588 2316228 3072 23:18:01 10457324 13697176 2254668 13.76 101208 3277636 2800784 16.07 3057896 2500824 48860 23:19:01 10686860 14002848 1948808 11.90 135124 3314676 2455896 14.09 2796984 2528616 31024 23:20:01 12074840 15413128 538704 3.29 136456 3334132 1287360 7.39 1412160 2528256 18092 Average: 10918498 13819692 2140943 13.07 101873 2952359 2802534 16.08 2766948 2354629 74957 23:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:14:02 ens3 85.77 67.43 897.22 8.22 0.00 0.00 0.00 0.00 23:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:02 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 23:15:01 ens3 328.28 259.07 3935.23 55.17 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 1.42 1.42 0.14 0.14 0.00 0.00 0.00 0.00 23:16:01 ens3 91.42 75.74 493.70 23.90 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 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 23:17:01 ens3 5.62 5.93 1.17 1.27 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 0.11 0.11 0.00 0.00 0.00 0.00 23:18:01 ens3 224.78 134.09 2982.52 13.52 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 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 23:19:01 ens3 38.50 39.15 38.19 17.42 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 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 23:20:01 ens3 45.04 52.61 61.89 59.51 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 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 116.55 90.17 1194.84 25.50 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 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3793) 11/02/24 _x86_64_ (4 CPU) 23:12:09 LINUX RESTART (4 CPU) 23:13:01 CPU %user %nice %system %iowait %steal %idle 23:14:02 all 16.03 8.22 6.68 3.85 0.11 65.11 23:14:02 0 11.01 8.79 6.78 7.17 0.13 66.11 23:14:02 1 17.79 7.37 6.56 3.21 0.10 64.96 23:14:02 2 19.90 8.19 6.59 2.25 0.10 62.98 23:14:02 3 15.43 8.54 6.79 2.75 0.12 66.37 23:15:01 all 35.31 0.00 2.03 2.97 0.09 59.60 23:15:01 0 30.68 0.00 1.50 3.40 0.10 64.32 23:15:01 1 33.71 0.00 1.50 1.42 0.10 63.26 23:15:01 2 32.30 0.00 1.23 2.75 0.09 63.63 23:15:01 3 44.53 0.00 3.89 4.31 0.09 47.19 23:16:01 all 73.34 0.00 2.05 2.46 0.11 22.04 23:16:01 0 79.55 0.00 2.87 4.43 0.13 13.01 23:16:01 1 70.94 0.00 1.93 0.34 0.10 26.70 23:16:01 2 70.64 0.00 1.46 4.33 0.12 23.45 23:16:01 3 72.23 0.00 1.95 0.74 0.10 24.98 23:17:01 all 15.07 0.00 0.85 0.20 0.08 83.81 23:17:01 0 14.69 0.00 0.45 0.38 0.05 84.43 23:17:01 1 12.40 0.00 0.48 0.00 0.10 87.02 23:17:01 2 17.66 0.00 1.60 0.42 0.07 80.26 23:17:01 3 15.52 0.00 0.87 0.00 0.08 83.53 23:18:01 all 39.68 0.00 2.21 1.29 0.10 56.72 23:18:01 0 41.50 0.00 2.06 1.27 0.10 55.08 23:18:01 1 36.65 0.00 2.32 1.18 0.08 59.77 23:18:01 2 39.58 0.00 2.26 1.11 0.08 56.97 23:18:01 3 40.98 0.00 2.20 1.61 0.12 55.10 23:19:01 all 65.76 0.00 2.17 2.68 0.11 29.28 23:19:01 0 62.65 0.00 3.41 10.45 0.12 23.37 23:19:01 1 63.26 0.00 1.84 0.05 0.10 34.75 23:19:01 2 67.35 0.00 1.49 0.15 0.12 30.89 23:19:01 3 69.78 0.00 1.94 0.08 0.12 28.08 23:20:01 all 49.89 0.00 1.39 0.45 0.09 48.19 23:20:01 0 46.23 0.00 1.70 1.20 0.08 50.78 23:20:01 1 50.43 0.00 1.07 0.08 0.10 48.32 23:20:01 2 50.72 0.00 1.39 0.05 0.08 47.76 23:20:01 3 52.16 0.00 1.39 0.47 0.08 45.90 Average: all 42.15 1.18 2.48 1.98 0.10 52.11 Average: 0 40.90 1.26 2.68 4.04 0.10 51.01 Average: 1 40.73 1.06 2.25 0.90 0.10 54.97 Average: 2 42.60 1.17 2.29 1.57 0.09 52.27 Average: 3 44.37 1.22 2.71 1.41 0.10 50.19