---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4373 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/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 ---> free -m: total used free shared buff/cache available Mem: 15997 691 11352 1 3953 14966 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:1e:e0:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.171.215/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fe1e:e0b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a8:0d:74:db 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-4373) 12/20/24 _x86_64_ (4 CPU) 16:12:23 LINUX RESTART (4 CPU) 16:13:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:14:01 275.04 77.16 197.88 0.00 1609.24 8764.58 0.00 16:15:01 59.68 13.48 46.20 0.00 1384.74 9296.77 0.00 16:16:01 167.44 36.98 130.46 0.00 1765.31 4795.07 0.00 16:17:01 18.01 1.58 16.43 0.00 86.62 5696.35 0.00 16:18:01 147.51 7.42 140.09 0.00 2170.44 11558.21 0.00 16:19:01 59.32 0.58 58.74 0.00 17.20 19542.34 0.00 16:20:01 18.68 0.47 18.21 0.00 19.46 4097.32 0.00 16:21:01 50.73 0.10 50.63 0.00 21.06 9169.61 0.00 16:22:01 27.08 1.15 25.93 0.00 80.25 14060.59 0.00 Average: 90.81 15.20 75.61 0.00 791.87 9667.72 0.00 16:13:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 13384564 15418820 562908 3.44 69584 2162200 1271264 7.29 787484 1934308 173152 16:15:01 13300596 15462132 512716 3.13 75000 2277704 1215592 6.97 751236 2042924 188 16:16:01 12072992 14520064 1444400 8.82 85588 2543124 2485332 14.26 1807748 2190712 128172 16:17:01 11550684 14083252 1877948 11.46 89392 2620704 2428888 13.94 2282700 2231128 46328 16:18:01 10884120 13905776 2046792 12.49 109704 3068692 2536372 14.55 2578212 2568000 247652 16:19:01 10463164 13649064 2302536 14.06 114128 3220720 2744452 15.75 2982716 2577172 169120 16:20:01 10817096 13888208 2063856 12.60 115164 3107888 2546676 14.61 2727064 2483956 23892 16:21:01 10685148 13845704 2106112 12.86 118812 3188572 2757400 15.82 2792156 2545504 21860 16:22:01 11653124 15346992 604652 3.69 122928 3696600 1344696 7.71 1481840 2871784 153076 Average: 11645721 14457779 1502436 9.17 100033 2876245 2147852 12.32 2021240 2382832 107049 16:13:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 16:14:01 ens3 179.12 138.68 1248.37 40.69 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:15:01 ens3 45.12 36.52 297.80 11.36 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 16:16:01 ens3 274.50 237.94 3174.14 34.58 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 16:17:01 ens3 69.13 73.55 357.26 19.59 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 lo 1012.50 1012.50 960.60 960.60 0.00 0.00 0.00 0.00 16:18:01 ens3 286.40 179.29 3751.34 27.84 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 lo 3836.09 3836.09 3645.37 3645.37 0.00 0.00 0.00 0.00 16:19:01 ens3 87.84 81.72 926.88 19.63 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 1005.87 1005.87 949.30 949.30 0.00 0.00 0.00 0.00 16:20:01 ens3 62.76 58.21 157.72 17.07 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 lo 2152.82 2152.82 2045.23 2045.23 0.00 0.00 0.00 0.00 16:21:01 ens3 94.17 75.62 790.81 14.13 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 lo 25.10 25.10 2.47 2.47 0.00 0.00 0.00 0.00 16:22:01 ens3 166.09 175.72 953.65 147.53 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 896.23 896.23 847.93 847.93 0.00 0.00 0.00 0.00 Average: ens3 140.42 117.39 1295.44 36.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4373) 12/20/24 _x86_64_ (4 CPU) 16:12:23 LINUX RESTART (4 CPU) 16:13:03 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 18.86 13.42 11.40 3.40 0.10 52.83 16:14:01 0 26.10 13.47 11.88 4.15 0.09 44.31 16:14:01 1 17.80 12.48 10.32 2.43 0.10 56.86 16:14:01 2 7.12 16.64 12.56 3.48 0.10 60.10 16:14:01 3 24.46 11.09 10.82 3.54 0.09 50.00 16:15:01 all 3.91 0.00 0.43 1.29 0.03 94.34 16:15:01 0 4.08 0.00 0.45 3.74 0.03 91.70 16:15:01 1 8.16 0.00 0.72 0.12 0.03 90.97 16:15:01 2 1.95 0.00 0.37 0.99 0.02 96.68 16:15:01 3 1.45 0.00 0.20 0.30 0.03 98.02 16:16:01 all 45.97 0.00 1.80 0.94 0.09 51.20 16:16:01 0 47.94 0.00 1.32 0.47 0.08 50.19 16:16:01 1 41.83 0.00 1.89 0.92 0.10 55.26 16:16:01 2 49.25 0.00 1.54 0.52 0.08 48.61 16:16:01 3 44.84 0.00 2.45 1.86 0.08 50.76 16:17:01 all 80.05 0.00 2.36 0.09 0.09 17.42 16:17:01 0 79.72 0.00 2.21 0.13 0.08 17.86 16:17:01 1 78.98 0.00 2.48 0.02 0.08 18.44 16:17:01 2 79.23 0.00 2.82 0.20 0.10 17.64 16:17:01 3 82.24 0.00 1.92 0.02 0.08 15.73 16:18:01 all 71.83 0.00 3.22 1.31 0.10 23.54 16:18:01 0 73.91 0.00 2.92 1.59 0.10 21.48 16:18:01 1 71.49 0.00 4.20 1.46 0.10 22.75 16:18:01 2 68.35 0.00 2.95 1.74 0.10 26.86 16:18:01 3 73.58 0.00 2.81 0.44 0.12 23.06 16:19:01 all 60.29 0.00 3.46 0.71 0.10 35.43 16:19:01 0 61.48 0.00 3.70 0.91 0.12 33.79 16:19:01 1 58.98 0.00 3.84 1.27 0.10 35.80 16:19:01 2 64.73 0.00 2.75 0.40 0.10 32.02 16:19:01 3 55.96 0.00 3.56 0.25 0.10 40.12 16:20:01 all 72.57 0.00 2.69 0.13 0.11 24.49 16:20:01 0 75.71 0.00 2.35 0.05 0.10 21.79 16:20:01 1 77.49 0.00 3.44 0.30 0.12 18.65 16:20:01 2 67.32 0.00 2.22 0.05 0.12 30.30 16:20:01 3 69.81 0.00 2.77 0.12 0.10 27.21 16:21:01 all 65.38 0.00 2.97 0.40 0.11 31.15 16:21:01 0 63.27 0.00 2.44 0.13 0.10 34.06 16:21:01 1 67.43 0.00 2.14 0.27 0.08 30.08 16:21:01 2 62.06 0.00 2.66 0.52 0.12 34.63 16:21:01 3 68.76 0.00 4.63 0.67 0.12 25.82 16:22:01 all 29.04 0.00 1.65 1.21 0.07 68.03 16:22:01 0 49.40 0.00 2.27 0.22 0.08 48.03 16:22:01 1 16.63 0.00 1.39 2.53 0.07 79.38 16:22:01 2 26.87 0.00 1.69 1.80 0.07 69.57 16:22:01 3 23.34 0.00 1.24 0.28 0.05 75.09 Average: all 49.85 1.44 3.30 1.04 0.09 44.28 Average: 0 53.60 1.44 3.24 1.25 0.09 40.37 Average: 1 48.80 1.34 3.35 1.03 0.09 45.39 Average: 2 47.56 1.79 3.25 1.07 0.09 46.24 Average: 3 49.44 1.19 3.35 0.82 0.09 45.11