---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3851 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 11G 67G 14% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 672 10743 1 4580 14985 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:8c:69:4c brd ff:ff:ff:ff:ff:ff inet 10.30.170.107/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fe8c:694c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e0:91:36:a5 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-3851) 12/18/24 _x86_64_ (4 CPU) 08:05:27 LINUX RESTART (4 CPU) 08:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:07:01 278.69 81.84 196.85 0.00 1742.22 12090.50 0.00 08:08:01 61.96 15.80 46.16 0.00 1473.35 9313.00 0.00 08:09:01 171.25 34.89 136.36 0.00 1647.59 8588.30 0.00 08:10:01 10.55 0.97 9.58 0.00 51.99 2355.47 0.00 08:11:01 111.96 10.20 101.77 0.00 4700.70 29271.04 0.00 08:12:01 10.23 0.05 10.18 0.00 1.47 1037.47 0.00 08:13:01 69.59 0.02 69.58 0.00 0.13 8057.98 0.00 08:14:01 79.68 1.22 78.47 0.00 58.00 5850.67 0.00 08:15:01 20.06 0.40 19.66 0.00 15.33 5160.15 0.00 08:16:01 41.53 1.58 39.94 0.00 104.78 30685.02 0.00 Average: 85.55 14.70 70.86 0.00 979.63 11241.38 0.00 08:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:01 13411572 15439560 543884 3.32 69336 2156316 1277384 7.33 765960 1932068 171824 08:08:01 13289536 15450604 525336 3.21 75648 2276316 1555216 8.92 764272 2043680 1800 08:09:01 11954448 14426808 1538404 9.39 85720 2567152 2180436 12.51 1917312 2202892 45468 08:10:01 11800100 14307704 1655656 10.11 87124 2599500 2221736 12.75 2047924 2223248 12984 08:11:01 10626244 13831436 2119804 12.94 109760 3247308 2796500 16.04 2797228 2604304 14756 08:12:01 10612540 13830352 2120668 12.95 109640 3258888 2627896 15.08 2804060 2611852 1496 08:13:01 10087936 13566544 2383900 14.55 115808 3500484 2915352 16.73 3185272 2737536 222416 08:14:01 10586256 13897884 2052792 12.53 120148 3335804 2826756 16.22 2860288 2573164 25772 08:15:01 11043172 15373284 577784 3.53 122248 4319660 1305376 7.49 1612088 3336820 879672 08:16:01 11066192 15406796 543284 3.32 124536 4327688 1262588 7.24 1589832 3335804 2676 Average: 11447800 14553097 1406151 8.58 101997 3158912 2096924 12.03 2034424 2560137 137886 08:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 08:07:01 ens3 232.91 173.58 1251.20 53.30 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 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 08:08:01 ens3 53.26 45.53 297.56 14.84 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 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 08:09:01 ens3 315.61 258.27 3289.05 38.23 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 lo 47.76 47.76 4.26 4.26 0.00 0.00 0.00 0.00 08:10:01 ens3 47.16 44.21 57.12 12.73 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 lo 1027.84 1027.84 975.06 975.06 0.00 0.00 0.00 0.00 08:11:01 ens3 576.64 412.13 7104.26 40.06 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 lo 5.50 5.50 0.42 0.42 0.00 0.00 0.00 0.00 08:12:01 ens3 21.68 15.88 6.93 4.79 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 08:13:01 lo 2013.38 2013.38 1910.58 1910.58 0.00 0.00 0.00 0.00 08:13:01 ens3 52.67 45.25 235.08 14.17 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 08:14:01 lo 928.35 928.35 875.73 875.73 0.00 0.00 0.00 0.00 08:14:01 ens3 57.70 46.83 44.13 13.67 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 08:15:01 lo 3.72 3.72 0.32 0.32 0.00 0.00 0.00 0.00 08:15:01 ens3 182.82 149.88 813.60 38.69 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 08:16:01 lo 49.39 49.39 4.87 4.87 0.00 0.00 0.00 0.00 08:16:01 ens3 215.55 255.34 99.20 968.31 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 Average: lo 407.92 407.92 377.17 377.17 0.00 0.00 0.00 0.00 Average: ens3 175.61 144.70 1319.93 119.88 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-3851) 12/18/24 _x86_64_ (4 CPU) 08:05:27 LINUX RESTART (4 CPU) 08:06:01 CPU %user %nice %system %iowait %steal %idle 08:07:01 all 19.15 13.42 11.25 3.31 0.09 52.77 08:07:01 0 24.78 9.95 9.34 5.47 0.08 50.38 08:07:01 1 19.34 15.21 12.70 2.77 0.10 49.87 08:07:01 2 8.14 15.97 11.91 1.95 0.10 61.94 08:07:01 3 24.27 12.58 11.05 3.06 0.08 48.96 08:08:01 all 4.35 0.00 0.53 1.25 0.04 93.83 08:08:01 0 7.69 0.00 0.78 1.65 0.03 89.84 08:08:01 1 1.79 0.00 0.39 0.28 0.03 97.51 08:08:01 2 6.01 0.00 0.58 2.86 0.05 90.50 08:08:01 3 1.92 0.00 0.35 0.22 0.03 97.48 08:09:01 all 70.65 0.00 2.35 1.29 0.09 25.62 08:09:01 0 76.79 0.00 1.73 0.44 0.10 20.95 08:09:01 1 66.13 0.00 2.64 1.77 0.08 29.37 08:09:01 2 70.12 0.00 2.21 0.80 0.10 26.76 08:09:01 3 69.59 0.00 2.80 2.13 0.08 25.40 08:10:01 all 55.98 0.00 1.67 0.16 0.08 42.11 08:10:01 0 55.35 0.00 1.50 0.02 0.07 43.06 08:10:01 1 55.34 0.00 1.79 0.32 0.08 42.47 08:10:01 2 55.53 0.00 1.49 0.27 0.07 42.64 08:10:01 3 57.70 0.00 1.91 0.03 0.08 40.27 08:11:01 all 65.06 0.00 3.82 3.17 0.11 27.84 08:11:01 0 63.35 0.00 3.27 3.04 0.10 30.24 08:11:01 1 68.95 0.00 4.34 4.14 0.10 22.47 08:11:01 2 64.52 0.00 4.19 3.75 0.10 27.44 08:11:01 3 63.41 0.00 3.47 1.74 0.13 31.25 08:12:01 all 76.91 0.00 1.91 0.08 0.10 21.00 08:12:01 0 75.86 0.00 1.81 0.00 0.08 22.25 08:12:01 1 78.31 0.00 2.24 0.12 0.10 19.23 08:12:01 2 79.29 0.00 1.62 0.00 0.10 19.00 08:12:01 3 74.20 0.00 1.97 0.22 0.10 23.52 08:13:01 all 65.03 0.00 2.62 0.47 0.09 31.78 08:13:01 0 69.36 0.00 1.85 0.63 0.08 28.07 08:13:01 1 69.65 0.00 3.05 0.39 0.10 26.81 08:13:01 2 63.31 0.00 2.88 0.37 0.08 33.36 08:13:01 3 57.81 0.00 2.71 0.50 0.10 38.88 08:14:01 all 61.62 0.00 2.31 0.33 0.08 35.66 08:14:01 0 67.02 0.00 2.53 0.42 0.10 29.92 08:14:01 1 61.56 0.00 1.72 0.47 0.07 36.18 08:14:01 2 60.85 0.00 2.19 0.17 0.08 36.71 08:14:01 3 57.05 0.00 2.80 0.25 0.08 39.81 08:15:01 all 48.08 0.00 2.03 0.35 0.07 49.47 08:15:01 0 39.20 0.00 2.10 0.53 0.08 58.08 08:15:01 1 52.84 0.00 2.57 0.02 0.07 44.50 08:15:01 2 45.11 0.00 1.53 0.25 0.07 53.04 08:15:01 3 55.19 0.00 1.92 0.60 0.07 42.22 08:16:01 all 14.77 0.00 1.21 1.03 0.07 82.92 08:16:01 0 3.33 0.00 0.82 0.70 0.08 95.07 08:16:01 1 18.96 0.00 1.14 0.08 0.07 79.75 08:16:01 2 31.20 0.00 1.75 0.23 0.07 66.74 08:16:01 3 5.57 0.00 1.14 3.11 0.05 90.13 Average: all 48.16 1.33 2.96 1.14 0.08 46.31 Average: 0 48.26 0.99 2.57 1.29 0.08 46.81 Average: 1 49.30 1.51 3.25 1.03 0.08 44.82 Average: 2 48.44 1.58 3.03 1.06 0.08 45.81 Average: 3 46.66 1.25 3.01 1.18 0.08 47.82