---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11107 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 683 11791 1 3522 14974 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:14:0d:21 brd ff:ff:ff:ff:ff:ff inet 10.30.170.214/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:fe14:d21/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cd:1d:5a:a0 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-11107) 11/28/24 _x86_64_ (4 CPU) 10:19:20 LINUX RESTART (4 CPU) 10:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:21:01 261.62 81.55 180.07 0.00 2505.58 10617.58 0.00 10:22:01 227.57 45.90 181.67 0.00 2960.35 12306.03 0.00 10:23:01 21.53 2.85 18.68 0.00 136.64 8291.28 0.00 10:24:01 11.80 0.13 11.66 0.00 11.20 2260.05 0.00 10:25:01 42.49 7.71 34.77 0.00 4599.13 8706.43 0.00 10:26:01 11.55 0.00 11.55 0.00 0.00 1809.17 0.00 10:27:01 11.75 0.05 11.70 0.00 1.07 2563.31 0.00 10:28:01 9.35 0.02 9.33 0.00 0.13 1915.63 0.00 Average: 74.71 17.28 57.43 0.00 1276.81 6058.70 0.00 10:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:21:01 13341268 15448128 532256 3.25 75892 2223604 1243324 7.13 837844 1923012 140908 10:22:01 12224948 14780504 1184176 7.23 90412 2640752 1761204 10.10 1590004 2254152 214588 10:23:01 11772004 14387852 1576432 9.62 92260 2693612 2400908 13.77 2036380 2254784 25764 10:24:01 11491548 14178320 1785572 10.90 94420 2754848 2556844 14.67 2263092 2300532 28356 10:25:01 10646840 13712884 2241528 13.68 102632 3112296 2765772 15.87 2928280 2455144 24604 10:26:01 10455568 13591820 2362076 14.42 106052 3171996 2892232 16.59 3063704 2502576 41908 10:27:01 10388900 13584180 2369768 14.47 108072 3223752 2868424 16.46 3082416 2545856 26232 10:28:01 10372280 13617208 2336476 14.26 110080 3267492 2838576 16.29 3056808 2583572 21332 Average: 11336670 14162612 1798536 10.98 97478 2886044 2415910 13.86 2357316 2352454 65462 10:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 10:21:01 ens3 210.10 144.19 1685.23 22.22 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 10:22:01 ens3 280.57 233.24 3629.49 34.90 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 10:23:01 ens3 38.63 29.70 34.82 8.02 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 10:24:01 ens3 42.42 31.64 8.89 8.36 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 10:25:01 ens3 209.88 148.17 2113.14 17.75 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 10:26:01 ens3 48.38 39.03 287.27 8.78 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 10:27:01 ens3 64.82 55.19 15.52 15.13 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 10:28:01 ens3 52.25 47.53 13.17 17.33 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 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 118.38 91.09 973.48 16.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-11107) 11/28/24 _x86_64_ (4 CPU) 10:19:20 LINUX RESTART (4 CPU) 10:20:01 CPU %user %nice %system %iowait %steal %idle 10:21:01 all 16.14 12.04 10.61 2.21 0.09 58.90 10:21:01 0 7.25 13.30 11.24 2.95 0.08 65.17 10:21:01 1 8.73 13.65 12.04 2.57 0.08 62.93 10:21:01 2 18.03 9.91 9.24 1.39 0.10 61.32 10:21:01 3 30.69 11.27 9.92 1.93 0.10 46.08 10:22:01 all 42.35 0.00 2.23 1.65 0.09 53.68 10:22:01 0 35.71 0.00 2.67 3.29 0.10 58.23 10:22:01 1 54.60 0.00 2.86 2.26 0.08 40.19 10:22:01 2 37.05 0.00 1.80 0.55 0.08 60.51 10:22:01 3 42.06 0.00 1.57 0.52 0.08 55.77 10:23:01 all 80.08 0.00 2.47 0.08 0.09 17.27 10:23:01 0 82.68 0.00 3.11 0.03 0.08 14.09 10:23:01 1 79.72 0.00 2.32 0.08 0.10 17.78 10:23:01 2 77.62 0.00 2.44 0.20 0.08 19.66 10:23:01 3 80.31 0.00 2.03 0.02 0.10 17.55 10:24:01 all 78.96 0.00 2.01 0.04 0.11 18.88 10:24:01 0 81.35 0.00 1.78 0.03 0.10 16.74 10:24:01 1 83.64 0.00 2.12 0.03 0.12 14.08 10:24:01 2 70.60 0.00 2.11 0.10 0.12 27.07 10:24:01 3 80.24 0.00 2.03 0.00 0.10 17.63 10:25:01 all 78.00 0.00 3.12 0.22 0.10 18.55 10:25:01 0 73.63 0.00 3.64 0.23 0.10 22.40 10:25:01 1 73.86 0.00 2.83 0.15 0.08 23.08 10:25:01 2 81.47 0.00 3.20 0.10 0.10 15.13 10:25:01 3 83.06 0.00 2.84 0.40 0.10 13.60 10:26:01 all 80.34 0.00 1.95 0.03 0.10 17.58 10:26:01 0 70.02 0.00 2.19 0.05 0.10 27.64 10:26:01 1 81.91 0.00 1.47 0.02 0.12 16.48 10:26:01 2 85.88 0.00 1.69 0.00 0.12 12.31 10:26:01 3 83.55 0.00 2.46 0.03 0.08 13.88 10:27:01 all 75.82 0.00 2.47 0.05 0.10 21.55 10:27:01 0 76.40 0.00 1.99 0.00 0.10 21.52 10:27:01 1 72.79 0.00 2.85 0.02 0.08 24.26 10:27:01 2 77.24 0.00 2.80 0.02 0.12 19.83 10:27:01 3 76.86 0.00 2.26 0.17 0.10 20.61 10:28:01 all 70.88 0.00 2.65 0.02 0.10 26.34 10:28:01 0 71.48 0.00 2.45 0.02 0.10 25.95 10:28:01 1 66.05 0.00 2.28 0.03 0.10 31.54 10:28:01 2 66.55 0.00 2.72 0.02 0.10 30.61 10:28:01 3 79.47 0.00 3.15 0.02 0.10 17.26 Average: all 65.35 1.50 3.44 0.54 0.10 29.09 Average: 0 62.33 1.66 3.63 0.83 0.10 31.46 Average: 1 65.17 1.70 3.59 0.65 0.10 28.79 Average: 2 64.33 1.23 3.25 0.30 0.10 30.79 Average: 3 69.57 1.40 3.27 0.38 0.10 25.29