---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2882 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 9.5G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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/23545 /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 714 11935 1 3347 14943 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:3d:43:01 brd ff:ff:ff:ff:ff:ff inet 10.30.170.159/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fe3d:4301/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:eb:b0:d1:91 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-2882) 01/18/25 _x86_64_ (4 CPU) 15:31:31 LINUX RESTART (4 CPU) 15:32:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:33:01 384.24 139.33 244.91 0.00 10868.94 11535.40 0.00 15:34:01 352.73 48.97 303.77 0.00 2911.03 14984.62 0.00 15:35:01 15.26 1.17 14.10 0.00 64.12 7719.11 0.00 15:36:01 11.68 0.33 11.35 0.00 10.53 4506.45 0.00 15:37:01 51.37 4.10 47.28 0.00 4309.28 9219.66 0.00 Average: 162.33 38.44 123.88 0.00 3608.56 9586.74 0.00 15:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:33:01 13343184 15335004 648788 3.96 69824 2120008 1426140 8.18 867164 1898788 169872 15:34:01 12202232 14640180 1323308 8.08 86592 2533180 2094276 12.02 1672880 2198868 166308 15:35:01 11566996 14053088 1910516 11.66 88008 2578216 2475108 14.20 2284128 2219056 7732 15:36:01 11485960 14105300 1856092 11.33 92612 2699248 2371312 13.60 2259800 2315188 8984 15:37:01 12304420 15372596 577884 3.53 122180 3106516 1331104 7.64 1263824 2470300 2188 Average: 12180558 14701234 1263318 7.71 91843 2607434 1939588 11.13 1669559 2220440 71017 15:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:33:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 15:33:01 ens3 360.74 228.00 1451.48 66.97 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 15:34:01 ens3 276.64 228.24 3485.45 33.47 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 46.91 46.91 4.22 4.22 0.00 0.00 0.00 0.00 15:35:01 ens3 53.02 51.56 250.58 11.12 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 4.92 4.92 0.38 0.38 0.00 0.00 0.00 0.00 15:36:01 ens3 123.63 112.63 1437.32 18.90 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 6.75 6.75 0.55 0.55 0.00 0.00 0.00 0.00 15:37:01 ens3 182.85 122.51 2869.41 11.45 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 12.40 12.40 1.10 1.10 0.00 0.00 0.00 0.00 Average: ens3 198.84 148.32 1900.40 28.25 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-2882) 01/18/25 _x86_64_ (4 CPU) 15:31:31 LINUX RESTART (4 CPU) 15:32:02 CPU %user %nice %system %iowait %steal %idle 15:33:01 all 17.69 16.19 13.80 3.73 0.10 48.48 15:33:01 0 13.39 17.14 14.35 2.91 0.10 52.11 15:33:01 1 11.09 18.08 14.33 3.12 0.10 53.27 15:33:01 2 18.93 14.92 14.07 5.46 0.10 46.51 15:33:01 3 27.34 14.62 12.46 3.42 0.10 42.05 15:34:01 all 52.92 0.00 2.29 2.35 0.09 42.34 15:34:01 0 52.18 0.00 2.36 1.99 0.08 43.39 15:34:01 1 45.05 0.00 2.23 1.26 0.10 51.37 15:34:01 2 47.02 0.00 2.57 3.59 0.10 46.72 15:34:01 3 67.37 0.00 2.02 2.55 0.08 27.98 15:35:01 all 55.90 0.00 1.39 0.27 0.08 42.36 15:35:01 0 59.74 0.00 1.26 0.03 0.07 38.90 15:35:01 1 49.04 0.00 1.50 0.02 0.08 49.36 15:35:01 2 56.33 0.00 1.46 0.62 0.08 41.51 15:35:01 3 58.55 0.00 1.34 0.42 0.08 39.61 15:36:01 all 75.34 0.00 1.88 0.11 0.10 22.57 15:36:01 0 74.85 0.00 1.86 0.03 0.10 23.16 15:36:01 1 74.60 0.00 1.72 0.02 0.08 23.58 15:36:01 2 78.61 0.00 1.58 0.39 0.08 19.35 15:36:01 3 73.31 0.00 2.38 0.02 0.12 24.17 15:37:01 all 48.17 0.00 3.13 1.30 0.09 47.31 15:37:01 0 37.27 0.00 4.16 1.29 0.10 57.19 15:37:01 1 54.41 0.00 2.45 0.74 0.08 42.32 15:37:01 2 47.93 0.00 2.92 2.56 0.10 46.49 15:37:01 3 53.11 0.00 3.00 0.60 0.08 43.21 Average: all 50.15 3.18 4.46 1.54 0.09 40.58 Average: 0 47.64 3.36 4.75 1.24 0.09 42.91 Average: 1 47.02 3.54 4.39 1.02 0.09 43.93 Average: 2 49.87 2.94 4.48 2.51 0.09 40.09 Average: 3 56.06 2.87 4.20 1.40 0.09 35.37