---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11617 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 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 687 10625 1 4684 14970 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:a2:bb:53 brd ff:ff:ff:ff:ff:ff inet 10.30.170.118/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85711sec preferred_lft 85711sec inet6 fe80::f816:3eff:fea2:bb53/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:32:bb:57:46 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-11617) 11/30/24 _x86_64_ (4 CPU) 08:07:18 LINUX RESTART (4 CPU) 08:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:09:01 189.05 79.04 110.01 0.00 2471.32 7697.53 0.00 08:10:01 69.72 26.10 43.63 0.00 1765.97 9031.56 0.00 08:11:01 161.60 24.06 137.54 0.00 1338.22 8567.68 0.00 08:12:01 11.53 0.95 10.58 0.00 59.57 2336.17 0.00 08:13:01 110.73 9.75 100.98 0.00 4505.56 28378.27 0.00 08:14:01 13.83 0.02 13.81 0.00 0.13 2132.71 0.00 08:15:01 45.19 0.00 45.19 0.00 0.00 4265.56 0.00 08:16:01 57.40 1.00 56.40 0.00 41.59 8226.72 0.00 08:17:01 47.89 0.23 47.66 0.00 16.00 4030.93 0.00 08:18:01 37.43 1.22 36.21 0.00 58.26 32627.50 0.00 Average: 74.44 14.23 60.20 0.00 1025.68 10729.40 0.00 08:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:09:01 13262272 15391500 582204 3.55 73572 2247272 1318788 7.57 827832 2001540 238564 08:10:01 13151176 15348784 623220 3.80 76028 2311908 1543644 8.86 888236 2052176 1876 08:11:01 11729796 14229160 1731924 10.57 86060 2593584 2274484 13.05 2130232 2207704 46476 08:12:01 11752156 14282700 1676508 10.23 87348 2622192 2183304 12.53 2088012 2225132 9100 08:13:01 10812812 14120736 1826120 11.15 130636 3326344 2221852 12.75 2601328 2606000 42044 08:14:01 10468808 13792860 2154380 13.15 130520 3341172 2580724 14.81 2934680 2616076 840 08:15:01 10389820 13738952 2207904 13.48 134936 3359032 2612876 14.99 3075644 2550552 10392 08:16:01 9951840 13466440 2480176 15.14 138300 3512900 2864680 16.44 3391764 2661964 128220 08:17:01 9769736 13622376 2324436 14.19 142252 3834512 2688724 15.43 3283908 2941224 363140 08:18:01 10928900 15373260 572868 3.50 143628 4408700 1284964 7.37 1711848 3341300 2628 Average: 11221732 14336677 1617974 9.88 114328 3155762 2157404 12.38 2293348 2520367 84328 08:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:09:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 08:09:01 ens3 74.97 65.42 937.74 8.67 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 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 08:10:01 ens3 54.26 45.48 315.94 14.71 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 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 08:11:01 ens3 334.59 265.54 3290.74 40.13 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 46.86 46.86 4.21 4.21 0.00 0.00 0.00 0.00 08:12:01 ens3 56.29 36.76 55.72 10.37 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 1354.77 1354.77 1288.24 1288.24 0.00 0.00 0.00 0.00 08:13:01 ens3 574.76 375.31 7106.25 38.82 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 4.75 4.75 0.36 0.36 0.00 0.00 0.00 0.00 08:14:01 ens3 32.54 22.41 9.16 6.82 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 1115.15 1115.15 1059.80 1059.80 0.00 0.00 0.00 0.00 08:15:01 ens3 29.96 20.61 6.67 10.70 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 2026.46 2026.46 1924.14 1924.14 0.00 0.00 0.00 0.00 08:16:01 ens3 72.89 56.88 251.68 13.44 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 08:17:01 lo 4.57 4.57 0.38 0.38 0.00 0.00 0.00 0.00 08:17:01 ens3 197.53 152.31 834.08 40.66 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 lo 48.86 48.86 4.81 4.81 0.00 0.00 0.00 0.00 08:18:01 ens3 208.95 251.31 94.24 967.02 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 460.46 460.46 428.24 428.24 0.00 0.00 0.00 0.00 Average: ens3 163.68 129.21 1290.29 115.13 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-11617) 11/30/24 _x86_64_ (4 CPU) 08:07:18 LINUX RESTART (4 CPU) 08:08:01 CPU %user %nice %system %iowait %steal %idle 08:09:01 all 18.91 11.44 9.81 3.13 0.10 56.61 08:09:01 0 20.90 12.95 11.32 3.46 0.10 51.27 08:09:01 1 19.41 12.14 10.49 1.51 0.10 56.35 08:09:01 2 20.67 9.56 8.09 4.18 0.10 57.40 08:09:01 3 14.69 11.12 9.33 3.37 0.08 61.41 08:10:01 all 3.56 0.00 0.51 1.70 0.03 94.20 08:10:01 0 4.56 0.00 0.43 0.28 0.03 94.69 08:10:01 1 3.74 0.00 0.57 0.42 0.03 95.25 08:10:01 2 2.47 0.00 0.40 2.10 0.02 95.02 08:10:01 3 3.47 0.00 0.65 4.01 0.05 91.81 08:11:01 all 72.66 0.00 2.79 1.32 0.12 23.11 08:11:01 0 70.84 0.00 3.09 1.10 0.12 24.85 08:11:01 1 72.06 0.00 2.96 0.42 0.12 24.45 08:11:01 2 71.49 0.00 2.79 3.13 0.12 22.47 08:11:01 3 76.27 0.00 2.31 0.64 0.12 20.67 08:12:01 all 53.93 0.00 1.63 0.21 0.09 44.14 08:12:01 0 55.69 0.00 1.76 0.30 0.10 42.16 08:12:01 1 49.65 0.00 1.81 0.02 0.08 48.44 08:12:01 2 57.08 0.00 1.36 0.03 0.08 41.45 08:12:01 3 53.30 0.00 1.61 0.50 0.08 44.50 08:13:01 all 65.67 0.00 5.05 2.94 0.11 26.24 08:13:01 0 68.39 0.00 5.13 3.61 0.10 22.76 08:13:01 1 63.02 0.00 4.69 3.74 0.10 28.45 08:13:01 2 68.58 0.00 5.63 2.41 0.12 23.26 08:13:01 3 62.69 0.00 4.73 2.01 0.12 30.46 08:14:01 all 78.49 0.00 2.03 0.11 0.09 19.28 08:14:01 0 82.54 0.00 1.98 0.03 0.10 15.35 08:14:01 1 80.78 0.00 2.45 0.02 0.08 16.67 08:14:01 2 72.76 0.00 1.92 0.25 0.08 24.99 08:14:01 3 77.91 0.00 1.76 0.15 0.08 20.10 08:15:01 all 66.31 0.00 2.40 0.24 0.10 30.95 08:15:01 0 70.96 0.00 3.39 0.70 0.10 24.85 08:15:01 1 65.68 0.00 2.34 0.05 0.10 31.82 08:15:01 2 67.85 0.00 1.86 0.07 0.12 30.11 08:15:01 3 60.77 0.00 2.00 0.13 0.10 37.00 08:16:01 all 67.89 0.00 2.86 0.42 0.11 28.72 08:16:01 0 72.28 0.00 2.85 0.49 0.12 24.27 08:16:01 1 66.41 0.00 2.22 0.42 0.12 30.84 08:16:01 2 70.70 0.00 3.87 0.44 0.12 24.88 08:16:01 3 62.16 0.00 2.52 0.32 0.10 34.90 08:17:01 all 62.76 0.00 2.51 0.24 0.11 34.38 08:17:01 0 64.82 0.00 2.08 0.08 0.12 32.90 08:17:01 1 57.51 0.00 2.65 0.33 0.12 39.39 08:17:01 2 65.64 0.00 2.57 0.54 0.10 31.16 08:17:01 3 63.12 0.00 2.73 0.00 0.12 34.03 08:18:01 all 14.78 0.00 1.25 1.27 0.06 82.64 08:18:01 0 9.19 0.00 1.17 0.13 0.03 89.48 08:18:01 1 4.80 0.00 0.95 4.35 0.07 89.82 08:18:01 2 25.31 0.00 1.44 0.49 0.07 72.69 08:18:01 3 19.83 0.00 1.43 0.12 0.07 78.56 Average: all 50.49 1.14 3.08 1.16 0.09 44.04 Average: 0 51.99 1.29 3.31 1.02 0.09 42.30 Average: 1 48.28 1.21 3.11 1.13 0.09 46.18 Average: 2 52.23 0.95 2.99 1.36 0.09 42.37 Average: 3 49.44 1.11 2.91 1.12 0.09 45.33