---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10078 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: 2800.000 BogoMIPS: 5600.00 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 731 11759 1 3505 14926 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:5e:43:d3 brd ff:ff:ff:ff:ff:ff inet 10.30.171.210/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe5e:43d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ae:ec:4c:09 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-10078) 11/25/24 _x86_64_ (4 CPU) 08:05:30 LINUX RESTART (4 CPU) 08:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:07:01 311.03 119.55 191.48 0.00 7536.34 12481.79 0.00 08:08:01 80.29 27.66 52.62 0.00 1822.50 9721.73 0.00 08:09:01 160.58 22.58 138.00 0.00 1281.73 8850.00 0.00 08:10:01 9.48 0.85 8.63 0.00 57.72 2256.82 0.00 08:11:01 110.15 10.20 99.95 0.00 4713.08 22975.90 0.00 08:12:01 6.80 0.02 6.78 0.00 0.13 358.47 0.00 Average: 113.05 30.14 82.91 0.00 2568.62 9440.80 0.00 08:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:01 13394868 15442424 540216 3.30 69200 2175784 1259116 7.22 784760 1930064 168948 08:08:01 12858388 15123176 848940 5.18 79680 2372856 1543184 8.85 1123824 2106120 66996 08:09:01 11900876 14409152 1554084 9.49 86628 2601292 2370088 13.60 1957132 2212284 45728 08:10:01 11773020 14383460 1578240 9.63 90268 2693736 2084976 11.96 1997632 2292516 77584 08:11:01 10436812 13666820 2283228 13.94 109424 3271516 3092004 17.74 2981104 2607364 4732 08:12:01 10192224 13425148 2524972 15.41 109260 3274260 3004984 17.24 3222680 2609396 1460 Average: 11759365 14408363 1554947 9.49 90743 2731574 2225725 12.77 2011189 2292957 60908 08:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:01 ens3 366.84 254.06 1513.25 69.10 0.00 0.00 0.00 0.00 08:07:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 ens3 133.34 115.21 1280.59 23.73 0.00 0.00 0.00 0.00 08:08:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 256.38 213.22 2379.16 35.51 0.00 0.00 0.00 0.00 08:09:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 114.66 98.77 968.00 20.87 0.00 0.00 0.00 0.00 08:10:01 lo 47.26 47.26 4.23 4.23 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 475.45 326.33 6057.69 29.76 0.00 0.00 0.00 0.00 08:11:01 lo 1120.05 1120.05 1064.16 1064.16 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 08:12:01 ens3 2.23 2.32 0.43 0.42 0.00 0.00 0.00 0.00 08:12:01 lo 7.23 7.23 0.55 0.55 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 Average: ens3 224.82 168.32 2033.18 29.90 0.00 0.00 0.00 0.00 Average: lo 196.35 196.35 178.22 178.22 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-10078) 11/25/24 _x86_64_ (4 CPU) 08:05:30 LINUX RESTART (4 CPU) 08:06:01 CPU %user %nice %system %iowait %steal %idle 08:07:01 all 21.55 13.98 11.72 3.51 0.10 49.15 08:07:01 0 25.24 15.23 11.62 2.55 0.10 45.26 08:07:01 1 7.94 16.88 11.45 2.01 0.09 61.64 08:07:01 2 22.70 13.49 13.17 4.51 0.10 46.03 08:07:01 3 30.09 10.38 10.66 4.93 0.10 43.84 08:08:01 all 11.73 0.00 0.84 1.60 0.06 85.78 08:08:01 0 20.73 0.00 1.12 0.72 0.07 77.37 08:08:01 1 6.39 0.00 0.58 0.07 0.05 92.91 08:08:01 2 9.87 0.00 0.72 0.17 0.05 89.19 08:08:01 3 9.95 0.00 0.92 5.44 0.07 83.62 08:09:01 all 75.75 0.00 2.36 0.99 0.11 20.79 08:09:01 0 76.57 0.00 2.28 0.59 0.10 20.46 08:09:01 1 73.77 0.00 2.37 0.27 0.12 23.47 08:09:01 2 75.56 0.00 2.73 1.94 0.12 19.66 08:09:01 3 77.09 0.00 2.06 1.19 0.10 19.56 08:10:01 all 53.30 0.00 1.70 0.17 0.09 44.74 08:10:01 0 52.92 0.00 1.84 0.33 0.08 44.83 08:10:01 1 54.09 0.00 1.69 0.30 0.08 43.84 08:10:01 2 49.31 0.00 1.86 0.03 0.10 48.69 08:10:01 3 56.89 0.00 1.41 0.00 0.08 41.62 08:11:01 all 70.51 0.00 3.39 1.37 0.10 24.63 08:11:01 0 69.72 0.00 2.47 0.77 0.10 26.94 08:11:01 1 70.24 0.00 4.41 2.36 0.10 22.89 08:11:01 2 68.95 0.00 3.45 1.39 0.10 26.10 08:11:01 3 73.15 0.00 3.22 0.96 0.08 22.59 08:12:01 all 60.86 0.00 1.40 0.02 0.08 37.64 08:12:01 0 59.91 0.00 1.14 0.02 0.08 38.85 08:12:01 1 63.10 0.00 1.87 0.07 0.08 34.88 08:12:01 2 60.02 0.00 1.47 0.00 0.08 38.42 08:12:01 3 60.41 0.00 1.12 0.00 0.07 38.40 Average: all 48.96 2.32 3.56 1.27 0.09 43.81 Average: 0 50.87 2.52 3.40 0.83 0.09 42.30 Average: 1 45.99 2.77 3.70 0.84 0.09 46.60 Average: 2 47.74 2.24 3.89 1.33 0.09 44.71 Average: 3 51.24 1.73 3.23 2.09 0.08 41.63