---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5563 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 68G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 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 699 11125 1 4173 14959 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:f9:2d:4f brd ff:ff:ff:ff:ff:ff inet 10.30.170.205/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fef9:2d4f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4c:95:16:a7 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-5563) 12/26/24 _x86_64_ (4 CPU) 08:56:23 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 266.47 73.07 193.40 0.00 1533.74 8038.14 0.00 08:59:01 217.90 49.79 168.11 0.00 3084.95 10875.12 0.00 09:00:01 27.48 5.23 22.25 0.00 226.10 12134.78 0.00 09:01:01 61.27 1.30 59.97 0.00 52.92 13023.96 0.00 09:02:01 90.42 6.63 83.79 0.00 4604.83 35196.67 0.00 Average: 132.71 27.21 105.50 0.00 1900.51 15853.73 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13328008 15392268 584768 3.57 70032 2188932 1339828 7.69 810408 1960856 208044 08:59:01 12147900 14585332 1377412 8.41 82896 2536576 2120260 12.16 1731804 2194016 215440 09:00:01 11431420 14209784 1748536 10.67 91032 2856236 2351988 13.49 2175800 2445352 263384 09:01:01 11135928 14371244 1586768 9.69 99256 3286440 2159292 12.39 2267292 2632532 446136 09:02:01 11426188 15351008 596248 3.64 111888 3944532 1327892 7.62 1526976 3052868 3444 Average: 11893889 14781927 1178746 7.20 91021 2962543 1859852 10.67 1702456 2457125 227290 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 118.98 91.53 1033.09 21.22 0.00 0.00 0.00 0.00 08:58:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 286.32 230.21 3286.16 36.43 0.00 0.00 0.00 0.00 08:59:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 256.82 180.70 3307.19 24.58 0.00 0.00 0.00 0.00 09:00:01 lo 917.88 917.88 872.82 872.82 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 151.59 121.11 1941.25 19.69 0.00 0.00 0.00 0.00 09:01:01 lo 1059.22 1059.22 1003.83 1003.83 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 347.39 287.02 2921.49 193.27 0.00 0.00 0.00 0.00 09:02:01 lo 17.40 17.40 1.72 1.72 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 232.22 182.12 2497.84 59.04 0.00 0.00 0.00 0.00 Average: lo 399.38 399.38 375.72 375.72 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-5563) 12/26/24 _x86_64_ (4 CPU) 08:56:23 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 17.29 12.26 9.48 4.85 0.12 56.00 08:58:01 0 10.87 13.81 10.26 3.97 0.12 60.98 08:58:01 1 26.91 11.82 9.54 5.47 0.12 46.15 08:58:01 2 22.34 10.06 8.23 3.76 0.12 55.48 08:58:01 3 9.09 13.35 9.88 6.21 0.12 61.35 08:59:01 all 43.27 0.00 2.02 2.19 0.10 52.42 08:59:01 0 41.56 0.00 2.67 5.94 0.10 49.73 08:59:01 1 47.04 0.00 2.11 0.87 0.10 49.88 08:59:01 2 44.68 0.00 1.12 0.59 0.12 53.49 08:59:01 3 39.78 0.00 2.19 1.36 0.10 56.58 09:00:01 all 48.07 0.00 1.86 0.69 0.09 49.29 09:00:01 0 45.12 0.00 1.69 1.77 0.08 51.33 09:00:01 1 52.33 0.00 2.36 0.44 0.10 44.78 09:00:01 2 47.64 0.00 1.59 0.18 0.08 50.50 09:00:01 3 47.17 0.00 1.80 0.37 0.10 50.56 09:01:01 all 53.17 0.00 2.28 0.67 0.10 43.77 09:01:01 0 52.15 0.00 1.70 0.70 0.12 45.33 09:01:01 1 49.59 0.00 2.43 0.55 0.10 47.33 09:01:01 2 47.48 0.00 2.87 1.03 0.10 48.53 09:01:01 3 63.54 0.00 2.12 0.40 0.10 33.84 09:02:01 all 21.43 0.00 2.53 2.12 0.09 73.84 09:02:01 0 10.05 0.00 2.66 3.49 0.10 83.70 09:02:01 1 44.32 0.00 3.43 2.56 0.10 49.58 09:02:01 2 16.11 0.00 2.08 1.67 0.08 80.05 09:02:01 3 15.29 0.00 1.93 0.74 0.07 81.98 Average: all 36.66 2.44 3.63 2.10 0.10 55.07 Average: 0 31.98 2.74 3.78 3.17 0.10 58.22 Average: 1 44.06 2.35 3.96 1.97 0.10 47.55 Average: 2 35.65 2.00 3.17 1.45 0.10 57.63 Average: 3 34.96 2.67 3.59 1.82 0.10 56.87