---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6453 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 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 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 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 690 10894 1 4413 14968 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:c0:09:aa brd ff:ff:ff:ff:ff:ff inet 10.30.171.247/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fec0:9aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:52:e4:a2:75 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-6453) 11/11/24 _x86_64_ (4 CPU) 08:05:57 LINUX RESTART (4 CPU) 08:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:07:02 346.73 158.62 188.12 0.00 12059.73 97405.47 0.00 08:08:01 134.45 50.20 84.24 0.00 2659.03 10541.93 0.00 08:09:02 185.54 36.36 149.18 0.00 1724.91 12051.19 0.00 08:10:01 9.74 0.97 8.78 0.00 60.60 2345.37 0.00 08:11:01 64.80 5.26 59.53 0.00 214.20 13191.07 0.00 08:12:01 28.29 3.52 24.78 0.00 2527.42 5696.90 0.00 08:13:01 87.04 0.02 87.02 0.00 0.13 8374.07 0.00 08:14:01 51.20 1.00 50.20 0.00 43.99 5754.22 0.00 08:15:01 22.68 0.85 21.83 0.00 56.25 6050.92 0.00 Average: 103.49 28.54 74.95 0.00 2152.24 17974.90 0.00 08:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:02 13567292 15403064 588980 3.60 53464 1991148 1321612 7.58 787200 1775000 83972 08:08:01 13284244 15459148 515544 3.15 74988 2290624 1201496 6.89 773396 2038248 99160 08:09:02 12025344 14515932 1447500 8.84 85980 2584916 2295020 13.17 1848816 2199120 44960 08:10:01 11931752 14462460 1498896 9.15 87492 2622052 2030448 11.65 1913020 2224000 17884 08:11:01 10965784 13831020 2129572 13.00 101504 2925412 2699632 15.49 2630688 2451844 53112 08:12:01 10919012 13967760 1984852 12.12 104476 3099440 2538048 14.56 2608020 2506000 2764 08:13:01 10976828 14074728 1877592 11.46 112320 3136204 2375528 13.63 2594204 2456468 27988 08:14:01 10499104 13682604 2269628 13.85 115088 3216136 2749428 15.77 3023588 2503660 54360 08:15:01 11179232 15344048 608416 3.71 117688 4163308 1337200 7.67 1586496 3232860 865880 Average: 11705399 14526752 1435664 8.76 94778 2892138 2060935 11.82 1973936 2376356 138898 08:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:02 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 08:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:02 ens3 351.57 236.08 1416.67 67.56 0.00 0.00 0.00 0.00 08:08:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 ens3 93.93 76.45 756.34 17.99 0.00 0.00 0.00 0.00 08:09:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:02 ens3 321.00 261.71 3302.41 41.75 0.00 0.00 0.00 0.00 08:10:01 lo 47.96 47.96 4.30 4.30 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 08:10:01 ens3 67.75 56.58 61.10 15.32 0.00 0.00 0.00 0.00 08:11:01 lo 864.96 864.96 818.88 818.88 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 08:11:01 ens3 361.63 245.92 4248.02 31.64 0.00 0.00 0.00 0.00 08:12:01 lo 6.90 6.90 0.54 0.54 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 08:12:01 ens3 66.18 27.59 1393.40 3.16 0.00 0.00 0.00 0.00 08:13:01 lo 1648.44 1648.44 1553.98 1553.98 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 08:13:01 ens3 55.61 46.46 236.42 16.05 0.00 0.00 0.00 0.00 08:14:01 lo 1081.47 1081.47 1023.11 1023.11 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 08:14:01 ens3 100.47 70.16 64.37 19.69 0.00 0.00 0.00 0.00 08:15:01 lo 14.53 14.53 1.38 1.38 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 08:15:01 ens3 212.78 176.92 814.92 96.63 0.00 0.00 0.00 0.00 Average: lo 409.03 409.03 379.47 379.47 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 181.58 133.34 1369.53 34.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6453) 11/11/24 _x86_64_ (4 CPU) 08:05:57 LINUX RESTART (4 CPU) 08:06:01 CPU %user %nice %system %iowait %steal %idle 08:07:02 all 15.09 18.05 15.02 4.09 0.11 47.64 08:07:02 0 10.88 19.57 16.13 4.26 0.10 49.06 08:07:02 1 14.54 19.35 14.54 2.61 0.12 48.84 08:07:02 2 18.92 15.73 14.11 4.13 0.10 47.01 08:07:02 3 16.03 17.55 15.31 5.34 0.12 45.64 08:08:01 all 14.12 4.64 4.32 2.37 0.06 74.49 08:08:01 0 15.45 4.02 4.31 2.19 0.07 73.96 08:08:01 1 30.76 3.83 4.39 1.16 0.07 59.80 08:08:01 2 4.13 5.10 4.43 5.27 0.05 81.03 08:08:01 3 6.10 5.62 4.16 0.87 0.07 83.18 08:09:02 all 70.65 0.00 2.48 1.49 0.10 25.27 08:09:02 0 69.90 0.00 2.36 1.61 0.10 26.03 08:09:02 1 69.79 0.00 2.41 1.84 0.10 25.86 08:09:02 2 73.23 0.00 2.35 2.12 0.12 22.18 08:09:02 3 69.68 0.00 2.79 0.40 0.10 27.02 08:10:01 all 57.60 0.00 1.54 0.08 0.08 40.70 08:10:01 0 59.79 0.00 1.36 0.02 0.08 38.75 08:10:01 1 54.42 0.00 1.63 0.19 0.09 43.68 08:10:01 2 56.61 0.00 1.70 0.07 0.09 41.53 08:10:01 3 59.57 0.00 1.48 0.03 0.08 38.83 08:11:01 all 68.83 0.00 2.67 0.42 0.10 27.98 08:11:01 0 70.68 0.00 2.79 0.12 0.10 26.31 08:11:01 1 59.68 0.00 3.38 0.83 0.10 36.01 08:11:01 2 70.66 0.00 2.11 0.62 0.10 26.51 08:11:01 3 74.35 0.00 2.41 0.12 0.08 23.04 08:12:01 all 71.64 0.00 2.12 0.15 0.10 25.99 08:12:01 0 76.29 0.00 2.01 0.27 0.08 21.35 08:12:01 1 70.98 0.00 2.19 0.07 0.10 26.66 08:12:01 2 61.03 0.00 1.93 0.22 0.10 36.72 08:12:01 3 78.32 0.00 2.36 0.07 0.10 19.15 08:13:01 all 67.41 0.00 2.77 0.72 0.10 29.01 08:13:01 0 67.11 0.00 3.39 0.69 0.10 28.71 08:13:01 1 67.30 0.00 2.93 0.69 0.10 28.98 08:13:01 2 64.53 0.00 2.91 0.49 0.08 31.99 08:13:01 3 70.69 0.00 1.84 1.01 0.10 26.36 08:14:01 all 66.10 0.00 2.43 0.31 0.10 31.06 08:14:01 0 62.05 0.00 2.42 0.13 0.10 35.29 08:14:01 1 72.64 0.00 2.42 0.07 0.10 24.77 08:14:01 2 65.52 0.00 2.21 0.22 0.10 31.96 08:14:01 3 64.20 0.00 2.68 0.82 0.10 32.19 08:15:01 all 41.99 0.00 1.97 0.35 0.08 55.61 08:15:01 0 31.90 0.00 1.68 0.00 0.08 66.33 08:15:01 1 50.07 0.00 2.81 0.13 0.08 46.91 08:15:01 2 31.31 0.00 1.59 0.58 0.07 66.45 08:15:01 3 54.73 0.00 1.79 0.69 0.08 42.71 Average: all 52.70 2.51 3.92 1.11 0.09 39.68 Average: 0 51.64 2.60 4.04 1.03 0.09 40.60 Average: 1 54.56 2.55 4.07 0.84 0.10 37.89 Average: 2 49.65 2.30 3.70 1.52 0.09 42.74 Average: 3 54.96 2.56 3.86 1.04 0.09 37.48