---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5285 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 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/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 ---> free -m: total used free shared buff/cache available Mem: 15997 674 12064 1 3258 14983 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:6f:11:fd brd ff:ff:ff:ff:ff:ff inet 10.30.171.88/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fe6f:11fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:26:0b:4f:3c 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-5285) 11/08/24 _x86_64_ (4 CPU) 12:27:33 LINUX RESTART (4 CPU) 12:28:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:29:01 339.72 152.96 186.76 0.00 11947.13 50657.18 0.00 12:30:01 46.44 0.02 46.43 0.00 0.80 31461.97 0.00 12:31:01 30.12 13.28 16.84 0.00 1312.36 9227.99 0.00 12:32:01 202.97 37.59 165.37 0.00 1741.84 15533.81 0.00 12:33:01 11.18 2.23 8.95 0.00 195.30 4152.11 0.00 12:34:01 3.47 0.00 3.47 0.00 0.00 323.15 0.00 12:35:01 10.53 0.10 10.43 0.00 4.00 1740.78 0.00 12:36:01 287.35 0.38 286.97 0.00 32.26 8197.30 0.00 12:37:01 29.08 0.90 28.18 0.00 109.45 1827.30 0.00 Average: 106.33 22.81 83.52 0.00 1685.79 13611.50 0.00 12:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:01 13260664 15368776 615108 3.75 67124 2238664 1336380 7.67 942864 1906028 192872 12:30:01 13277904 15404388 576836 3.52 72568 2249056 1266452 7.27 877972 1949292 5760 12:31:01 13200040 15450080 524640 3.20 76388 2362704 1199404 6.88 835920 2058428 39548 12:32:01 10910348 13705340 2257384 13.78 90224 2862664 2817888 16.17 2799672 2335512 90336 12:33:01 10051612 12883536 3078504 18.79 91420 2895828 3612540 20.73 3671508 2318432 4396 12:34:01 6689256 9528692 6433556 39.27 91588 2902612 7136092 40.94 7020604 2325180 3544 12:35:01 10755628 13665780 2296308 14.02 94316 2963372 2848160 16.34 2912096 2368404 23388 12:36:01 10559424 13534864 2427168 14.82 129228 2990268 2965572 17.01 3086116 2388828 11512 12:37:01 12366208 15352780 609308 3.72 131320 2999024 1315356 7.55 1289596 2381308 15132 Average: 11230120 13877137 2090979 12.76 93797 2718244 2721983 15.62 2604039 2225712 42943 12:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 ens3 447.04 310.35 2305.00 72.50 0.00 0.00 0.00 0.00 12:30:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 ens3 26.66 24.96 236.03 3.47 0.00 0.00 0.00 0.00 12:31:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 ens3 16.59 11.33 163.08 8.06 0.00 0.00 0.00 0.00 12:32:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 ens3 328.25 264.11 4079.45 36.59 0.00 0.00 0.00 0.00 12:33:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 ens3 33.23 24.36 75.97 5.54 0.00 0.00 0.00 0.00 12:34:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 ens3 3.37 3.67 0.68 0.73 0.00 0.00 0.00 0.00 12:35:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 58.41 55.42 218.65 10.70 0.00 0.00 0.00 0.00 12:36:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 33.99 26.16 35.26 7.49 0.00 0.00 0.00 0.00 12:37:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 ens3 34.91 34.89 62.16 13.42 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 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: ens3 108.53 83.50 794.56 17.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5285) 11/08/24 _x86_64_ (4 CPU) 12:27:33 LINUX RESTART (4 CPU) 12:28:02 CPU %user %nice %system %iowait %steal %idle 12:29:01 all 19.52 15.31 12.43 6.25 0.12 46.37 12:29:01 0 13.16 16.76 11.08 3.71 0.10 55.18 12:29:01 1 18.31 15.23 12.85 7.23 0.12 46.26 12:29:01 2 21.82 16.02 14.03 7.97 0.12 40.04 12:29:01 3 24.73 13.25 11.76 6.09 0.12 44.05 12:30:01 all 5.85 0.00 0.50 19.66 0.03 73.96 12:30:01 0 11.24 0.00 0.65 17.34 0.03 70.74 12:30:01 1 0.57 0.00 0.10 0.00 0.02 99.32 12:30:01 2 4.23 0.00 0.69 60.68 0.05 34.35 12:30:01 3 7.35 0.00 0.58 0.72 0.03 91.32 12:31:01 all 3.86 0.00 0.38 25.37 0.03 70.35 12:31:01 0 6.24 0.00 0.70 73.82 0.02 19.22 12:31:01 1 1.03 0.00 0.23 26.44 0.02 72.28 12:31:01 2 2.12 0.00 0.20 0.60 0.03 97.04 12:31:01 3 6.04 0.00 0.40 0.55 0.05 92.96 12:32:01 all 65.20 0.00 2.70 2.38 0.13 29.60 12:32:01 0 71.29 0.00 1.92 1.23 0.13 25.43 12:32:01 1 70.65 0.00 2.49 0.82 0.12 25.92 12:32:01 2 52.78 0.00 2.62 5.75 0.12 38.73 12:32:01 3 66.14 0.00 3.77 1.69 0.13 28.27 12:33:01 all 47.83 0.00 1.22 0.65 0.11 50.20 12:33:01 0 50.41 0.00 1.13 0.64 0.10 47.72 12:33:01 1 48.74 0.00 1.10 0.19 0.12 49.87 12:33:01 2 40.00 0.00 1.37 0.47 0.10 58.06 12:33:01 3 52.13 0.00 1.27 1.31 0.10 45.19 12:34:01 all 6.39 0.00 0.68 0.38 0.06 92.48 12:34:01 0 5.46 0.00 0.38 1.20 0.10 92.85 12:34:01 1 4.54 0.00 0.37 0.00 0.03 95.06 12:34:01 2 9.22 0.00 1.32 0.32 0.07 89.08 12:34:01 3 6.38 0.00 0.67 0.00 0.05 92.90 12:35:01 all 70.39 0.00 2.10 0.61 0.18 26.72 12:35:01 0 69.36 0.00 2.43 0.32 0.20 27.68 12:35:01 1 76.89 0.00 1.53 0.74 0.22 20.61 12:35:01 2 64.01 0.00 2.73 1.37 0.14 31.75 12:35:01 3 71.25 0.00 1.71 0.02 0.15 26.86 12:36:01 all 36.90 0.00 1.76 12.27 0.11 48.96 12:36:01 0 39.84 0.00 1.50 10.52 0.15 47.99 12:36:01 1 36.97 0.00 1.82 7.25 0.10 53.86 12:36:01 2 37.38 0.00 2.34 24.71 0.10 35.46 12:36:01 3 33.42 0.00 1.38 6.62 0.08 58.51 12:37:01 all 32.70 0.00 1.39 1.69 0.09 64.12 12:37:01 0 27.20 0.00 1.45 0.92 0.08 70.35 12:37:01 1 38.82 0.00 1.37 0.42 0.08 59.31 12:37:01 2 26.81 0.00 1.45 5.05 0.08 66.61 12:37:01 3 38.04 0.00 1.31 0.39 0.12 60.15 Average: all 32.04 1.66 2.55 7.72 0.09 55.94 Average: 0 32.70 1.81 2.33 12.25 0.10 50.82 Average: 1 32.89 1.66 2.40 4.79 0.09 58.17 Average: 2 28.68 1.74 2.94 11.92 0.09 54.62 Average: 3 33.89 1.44 2.52 1.92 0.09 60.13