---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3374 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 13G 65G 17% / 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 663 8973 1 6359 14994 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:36:ee:42 brd ff:ff:ff:ff:ff:ff inet 10.30.170.86/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fe36:ee42/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:34:e4:ac:7f 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-3374) 12/17/24 _x86_64_ (4 CPU) 10:19:48 LINUX RESTART (4 CPU) 10:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:21:02 322.26 147.63 174.64 0.00 12371.67 85410.43 0.00 10:22:01 70.57 51.37 19.20 0.00 1454.02 2487.31 0.00 10:23:01 30.84 2.75 28.09 0.00 156.08 11558.15 0.00 10:24:01 46.31 0.90 45.41 0.00 27.46 17548.81 0.00 10:25:01 84.27 0.33 83.94 0.00 17.20 87305.85 0.00 10:26:01 46.73 0.05 46.68 0.00 2.53 42072.43 0.00 10:27:01 46.37 0.00 46.37 0.00 0.00 17137.62 0.00 10:28:01 46.68 8.25 38.43 0.00 300.13 55575.07 0.00 10:29:01 106.53 11.85 94.68 0.00 923.85 37540.41 0.00 10:30:01 62.70 0.62 62.08 0.00 79.17 9178.14 0.00 Average: 86.35 22.32 64.02 0.00 1533.24 36636.42 0.00 10:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:21:02 13640872 15474556 517852 3.16 47188 1997208 1231976 7.07 722324 1769728 44436 10:22:01 12704560 14802448 1180244 7.20 59512 2238588 1803816 10.35 1440376 1967368 201796 10:23:01 11417680 13771636 2188172 13.36 87248 2447284 2685156 15.41 2567588 2082068 132628 10:24:01 11215304 14718592 1237588 7.55 107940 3525996 1932052 11.08 1904180 2896216 697340 10:25:01 8586388 14704360 1253828 7.65 147128 6006984 1918472 11.01 2490280 4847496 1123732 10:26:01 7812680 13964140 1994268 12.17 149628 6033452 2619000 15.03 3240660 4864744 83216 10:27:01 10033144 14562216 1396252 8.52 154464 4462452 2058728 11.81 2105432 3837768 470596 10:28:01 9341348 14890492 1066352 6.51 157728 5451960 1778348 10.20 2474804 4131572 741912 10:29:01 9460324 15363656 594204 3.63 170084 5773096 1314076 7.54 2111116 4356344 72856 10:30:01 9240868 15399628 557396 3.40 176292 5991144 1279872 7.34 2081720 4572220 119028 Average: 10345317 14765172 1198616 7.32 125721 4392816 1862150 10.68 2113848 3532552 368754 10:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:21:02 lo 2.17 2.17 0.22 0.22 0.00 0.00 0.00 0.00 10:21:02 ens3 358.31 232.78 1905.17 70.28 0.00 0.00 0.00 0.00 10:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:22:01 ens3 384.77 317.37 3093.13 60.52 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:23:01 ens3 342.47 305.28 1088.67 82.15 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:24:01 ens3 731.61 586.72 4365.75 128.92 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:25:01 ens3 99.15 91.98 101.47 29.76 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:26:01 ens3 268.27 222.64 65.65 65.65 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:27:01 ens3 319.78 254.32 82.45 81.63 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 10:28:01 ens3 108.27 136.33 35.57 3868.76 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 10:29:01 ens3 48.51 40.49 448.09 6.11 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 10:30:01 ens3 42.75 37.69 504.38 7.87 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 270.20 222.40 1165.81 440.70 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-3374) 12/17/24 _x86_64_ (4 CPU) 10:19:48 LINUX RESTART (4 CPU) 10:20:01 CPU %user %nice %system %iowait %steal %idle 10:21:02 all 10.66 15.45 13.42 11.34 0.15 48.98 10:21:02 0 9.97 15.76 14.05 8.09 0.12 52.02 10:21:02 1 9.13 16.20 14.94 14.54 0.17 45.02 10:21:02 2 10.38 15.08 12.57 14.99 0.17 46.81 10:21:02 3 13.16 14.78 12.13 7.71 0.15 52.06 10:22:01 all 24.88 5.25 4.91 1.60 0.11 63.26 10:22:01 0 25.97 5.44 4.49 2.25 0.12 61.73 10:22:01 1 25.89 5.21 4.90 1.55 0.10 62.34 10:22:01 2 24.09 5.11 5.15 1.77 0.09 63.79 10:22:01 3 23.55 5.22 5.08 0.83 0.12 65.20 10:23:01 all 65.49 0.00 2.22 1.05 0.15 31.09 10:23:01 0 74.55 0.00 2.81 0.36 0.15 22.13 10:23:01 1 70.37 0.00 1.83 1.16 0.15 26.49 10:23:01 2 57.07 0.00 2.00 1.44 0.15 39.33 10:23:01 3 60.07 0.00 2.23 1.24 0.15 36.31 10:24:01 all 40.18 0.00 2.53 3.56 0.11 53.62 10:24:01 0 27.89 0.00 2.80 0.82 0.08 68.40 10:24:01 1 51.41 0.00 2.81 1.78 0.12 43.88 10:24:01 2 38.67 0.00 1.92 11.16 0.10 48.15 10:24:01 3 42.81 0.00 2.60 0.47 0.14 53.97 10:25:01 all 44.68 0.00 2.85 7.50 0.10 44.87 10:25:01 0 63.72 0.00 2.94 5.30 0.12 27.92 10:25:01 1 45.34 0.00 1.58 2.70 0.07 50.32 10:25:01 2 35.03 0.00 3.77 4.21 0.10 56.89 10:25:01 3 34.53 0.00 3.13 17.80 0.12 44.42 10:26:01 all 68.27 0.00 2.32 3.09 0.16 26.16 10:26:01 0 61.72 0.00 2.01 2.21 0.15 33.90 10:26:01 1 62.09 0.00 1.42 8.19 0.17 28.14 10:26:01 2 75.29 0.00 2.09 0.49 0.17 21.97 10:26:01 3 74.09 0.00 3.77 1.46 0.15 20.53 10:27:01 all 48.02 0.00 2.96 4.83 0.10 44.10 10:27:01 0 54.95 0.00 4.26 4.95 0.10 35.73 10:27:01 1 50.43 0.00 2.51 5.11 0.10 41.85 10:27:01 2 46.30 0.00 2.00 1.05 0.12 50.53 10:27:01 3 40.31 0.00 3.05 8.19 0.08 48.36 10:28:01 all 27.65 0.00 1.55 5.26 0.08 65.46 10:28:01 0 49.22 0.00 2.52 11.51 0.12 36.63 10:28:01 1 15.25 0.00 1.40 4.93 0.07 78.35 10:28:01 2 18.16 0.00 0.84 0.69 0.07 80.25 10:28:01 3 28.12 0.00 1.46 3.92 0.07 66.43 10:29:01 all 42.31 0.00 2.21 6.22 0.13 49.15 10:29:01 0 35.94 0.00 2.80 4.10 0.13 57.03 10:29:01 1 55.07 0.00 2.22 4.17 0.15 38.39 10:29:01 2 41.06 0.00 2.11 8.49 0.12 48.22 10:29:01 3 37.25 0.00 1.68 8.10 0.10 52.86 10:30:01 all 17.16 0.00 1.34 4.79 0.06 76.65 10:30:01 0 14.19 0.00 1.23 1.29 0.05 83.24 10:30:01 1 33.01 0.00 1.92 3.33 0.08 61.66 10:30:01 2 12.40 0.00 0.97 12.08 0.07 74.48 10:30:01 3 9.06 0.00 1.24 2.42 0.03 87.24 Average: all 38.98 2.05 3.62 4.92 0.11 50.31 Average: 0 41.86 2.10 3.98 4.09 0.11 47.85 Average: 1 41.84 2.12 3.54 4.75 0.12 47.64 Average: 2 35.85 2.01 3.33 5.64 0.11 53.05 Average: 3 36.36 1.98 3.63 5.22 0.11 52.70