---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9070 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 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 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 710 11103 1 4183 14947 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:61:19:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.171.182/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe61:19c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4d:2a:fb:32 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-9070) 11/21/24 _x86_64_ (4 CPU) 08:56:28 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 272.95 92.19 180.77 0.00 2653.25 8220.73 0.00 08:59:01 218.26 48.74 169.52 0.00 3051.89 10770.74 0.00 09:00:01 24.75 4.78 19.96 0.00 205.17 11920.41 0.00 09:01:01 66.24 2.03 64.21 0.00 104.65 13274.72 0.00 09:02:01 93.49 6.50 86.99 0.00 4599.13 34954.35 0.00 Average: 134.68 30.64 104.03 0.00 2121.13 15854.27 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13370308 15431980 548760 3.35 70092 2188148 1289328 7.40 796732 1938980 181412 08:59:01 12237008 14686312 1279404 7.81 83052 2548932 1968144 11.29 1633928 2205592 208192 09:00:01 11134704 13933556 2027328 12.38 91332 2876864 2690932 15.44 2474560 2445560 269640 09:01:01 11833936 15401236 559664 3.42 100216 3609536 1299168 7.45 1303240 2895300 747896 09:02:01 11408308 15343612 605600 3.70 111148 3956276 1366056 7.84 1569212 3031640 3100 Average: 11996853 14959339 1004151 6.13 91168 3035951 1722726 9.88 1555534 2503414 282048 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 178.53 126.83 1102.98 40.29 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 08:58:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 08:59:01 ens3 271.42 223.86 3285.02 33.87 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 08:59:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 09:00:01 ens3 258.24 183.82 3305.68 23.48 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 09:00:01 lo 822.81 822.81 783.23 783.23 0.00 0.00 0.00 0.00 09:01:01 ens3 173.24 142.11 1946.23 23.77 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 09:01:01 lo 1120.21 1120.21 1065.05 1065.05 0.00 0.00 0.00 0.00 09:02:01 ens3 245.00 188.10 2817.35 184.08 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 09:02:01 lo 17.26 17.26 1.72 1.72 0.00 0.00 0.00 0.00 Average: ens3 225.44 173.10 2496.11 61.17 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 393.82 393.82 371.27 371.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-9070) 11/21/24 _x86_64_ (4 CPU) 08:56:28 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 19.31 13.86 10.65 4.38 0.09 51.70 08:58:01 0 19.76 11.97 9.23 4.92 0.07 54.05 08:58:01 1 30.30 12.66 10.27 4.05 0.10 42.62 08:58:01 2 11.44 16.20 12.34 4.31 0.10 55.61 08:58:01 3 15.71 14.60 10.77 4.27 0.10 54.55 08:59:01 all 38.92 0.00 1.71 1.39 0.07 57.91 08:59:01 0 38.79 0.00 1.72 1.50 0.08 57.90 08:59:01 1 41.34 0.00 1.97 2.02 0.07 54.60 08:59:01 2 35.88 0.00 1.88 0.25 0.07 61.92 08:59:01 3 39.66 0.00 1.29 1.77 0.05 57.24 09:00:01 all 50.06 0.00 1.84 0.18 0.07 47.85 09:00:01 0 53.28 0.00 1.62 0.13 0.07 44.90 09:00:01 1 45.91 0.00 2.29 0.03 0.07 51.70 09:00:01 2 48.94 0.00 1.89 0.52 0.07 48.59 09:00:01 3 52.15 0.00 1.55 0.03 0.07 46.20 09:01:01 all 54.00 0.00 2.49 0.21 0.07 43.23 09:01:01 0 44.87 0.00 1.61 0.07 0.07 53.39 09:01:01 1 51.19 0.00 3.19 0.37 0.07 45.19 09:01:01 2 51.02 0.00 2.79 0.38 0.07 45.74 09:01:01 3 68.94 0.00 2.38 0.03 0.07 28.58 09:02:01 all 21.26 0.00 2.20 2.24 0.06 74.23 09:02:01 0 22.31 0.00 2.50 2.04 0.07 73.08 09:02:01 1 26.12 0.00 1.97 4.48 0.07 67.36 09:02:01 2 23.29 0.00 2.12 1.64 0.05 72.90 09:02:01 3 13.35 0.00 2.22 0.82 0.05 83.56 Average: all 36.79 2.72 3.75 1.67 0.07 55.00 Average: 0 35.88 2.35 3.31 1.72 0.07 56.68 Average: 1 39.01 2.49 3.91 2.18 0.07 52.33 Average: 2 34.24 3.17 4.16 1.40 0.07 56.96 Average: 3 38.04 2.87 3.61 1.37 0.07 54.04