---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10879 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 681 11180 1 4135 14976 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:31:0a:5f brd ff:ff:ff:ff:ff:ff inet 10.30.171.8/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85716sec preferred_lft 85716sec inet6 fe80::f816:3eff:fe31:a5f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:61:ba:69:e2 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-10879) 08/14/24 _x86_64_ (4 CPU) 16:13:06 LINUX RESTART (4 CPU) 16:14:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:15:01 130.59 66.11 64.48 0.00 2886.29 7034.62 0.00 16:16:01 37.14 0.02 37.12 0.00 0.93 8064.78 0.00 16:17:01 19.18 16.70 2.48 0.00 522.58 355.01 0.00 16:18:01 156.16 20.86 135.29 0.00 1301.25 8395.40 0.00 16:19:01 923.73 5.87 917.86 0.00 4579.90 23205.60 0.00 16:20:01 133.06 5.21 127.84 0.00 157.68 12852.92 0.00 16:21:01 40.28 0.07 40.21 0.00 2.67 12770.67 0.00 16:22:01 62.14 0.45 61.69 0.00 20.39 8565.18 0.00 16:23:01 43.95 0.47 43.48 0.00 58.27 6783.47 0.00 16:24:01 34.56 1.57 32.99 0.00 106.12 18418.80 0.00 Average: 158.12 11.64 146.48 0.00 960.35 10650.66 0.00 16:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:15:01 13294928 15460688 513112 3.13 74396 2282624 1220164 7.00 775344 2024824 230932 16:16:01 13302488 15468828 504576 3.08 74696 2282832 1220164 7.00 765708 2025008 236 16:17:01 12807044 15119656 847672 5.17 81904 2416496 1513252 8.68 1135612 2139152 124916 16:18:01 12006224 14487720 1473876 9.00 87020 2575108 2044140 11.73 1881880 2182760 40512 16:19:01 11407212 14349484 1599632 9.76 141204 2967884 2167336 12.43 2268776 2365860 7300 16:20:01 11025744 14216288 1732568 10.58 150672 3194152 2269376 13.02 2544256 2456128 93760 16:21:01 10889832 14109468 1839328 11.23 152168 3220168 2372112 13.61 2667464 2471532 20256 16:22:01 10718304 14035908 1912468 11.67 155588 3307220 2393304 13.73 2755640 2543716 64064 16:23:01 10193348 13893352 2055052 12.55 159088 3669332 2426584 13.92 2977788 2830784 343348 16:24:01 11540136 15424964 522832 3.19 159668 3848468 1261152 7.24 1610224 2851508 2468 Average: 11718526 14656636 1300112 7.94 123640 2976428 1888758 10.84 1938269 2389127 92779 16:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:15:01 ens3 92.36 71.39 973.87 14.07 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 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 16:16:01 ens3 8.21 7.03 57.74 1.37 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:17:01 ens3 174.44 140.18 1928.89 19.65 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 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:18:01 ens3 181.17 141.04 1261.91 25.22 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 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:19:01 ens3 266.44 177.47 2936.43 25.12 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 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 16:20:01 ens3 250.90 182.72 3354.47 23.11 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 2018.38 2018.38 1920.86 1920.86 0.00 0.00 0.00 0.00 16:21:01 ens3 55.47 43.33 16.84 18.17 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 3114.26 3114.26 2961.46 2961.46 0.00 0.00 0.00 0.00 16:22:01 ens3 120.86 98.87 948.27 19.65 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 1916.61 1916.61 1804.67 1804.67 0.00 0.00 0.00 0.00 16:23:01 ens3 148.82 119.57 953.58 25.09 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 lo 1089.70 1089.70 1035.79 1035.79 0.00 0.00 0.00 0.00 16:24:01 ens3 203.75 230.91 93.28 510.42 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 lo 47.93 47.93 4.72 4.72 0.00 0.00 0.00 0.00 Average: ens3 150.34 121.33 1253.00 68.28 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 820.57 820.57 774.12 774.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-10879) 08/14/24 _x86_64_ (4 CPU) 16:13:06 LINUX RESTART (4 CPU) 16:14:02 CPU %user %nice %system %iowait %steal %idle 16:15:01 all 17.45 8.05 6.79 2.73 0.09 64.88 16:15:01 0 24.55 7.84 6.56 2.83 0.10 58.12 16:15:01 1 26.19 6.46 6.75 4.00 0.10 56.49 16:15:01 2 7.21 8.89 6.87 2.37 0.10 74.55 16:15:01 3 12.00 9.02 6.97 1.73 0.07 70.21 16:16:01 all 0.07 0.00 0.10 1.11 0.01 98.71 16:16:01 0 0.02 0.00 0.27 4.18 0.00 95.54 16:16:01 1 0.08 0.00 0.07 0.27 0.02 99.57 16:16:01 2 0.10 0.00 0.07 0.00 0.02 99.82 16:16:01 3 0.07 0.00 0.02 0.00 0.02 99.90 16:17:01 all 11.61 0.00 0.71 0.17 0.04 87.47 16:17:01 0 11.42 0.00 0.70 0.28 0.03 87.56 16:17:01 1 12.56 0.00 0.50 0.07 0.03 86.83 16:17:01 2 9.01 0.00 0.70 0.03 0.05 90.21 16:17:01 3 13.44 0.00 0.94 0.30 0.03 85.29 16:18:01 all 75.67 0.00 2.26 0.78 0.14 21.15 16:18:01 0 75.88 0.00 2.19 0.28 0.13 21.51 16:18:01 1 75.53 0.00 2.36 1.17 0.13 20.79 16:18:01 2 71.94 0.00 2.60 1.11 0.17 24.19 16:18:01 3 79.32 0.00 1.90 0.55 0.13 18.09 16:19:01 all 60.19 0.00 3.40 5.39 0.13 30.90 16:19:01 0 54.21 0.00 3.18 2.51 0.12 39.98 16:19:01 1 64.67 0.00 2.76 5.78 0.12 26.67 16:19:01 2 58.07 0.00 4.47 11.91 0.15 25.40 16:19:01 3 63.85 0.00 3.20 1.39 0.12 31.44 16:20:01 all 53.07 0.00 2.64 1.03 0.18 43.08 16:20:01 0 49.51 0.00 2.41 0.87 0.37 46.84 16:20:01 1 56.67 0.00 2.40 1.78 0.10 39.06 16:20:01 2 52.49 0.00 2.95 0.47 0.13 43.95 16:20:01 3 53.62 0.00 2.81 1.02 0.10 42.46 16:21:01 all 69.10 0.00 3.06 0.53 0.13 27.19 16:21:01 0 68.50 0.00 2.37 0.34 0.13 28.66 16:21:01 1 69.01 0.00 3.69 0.96 0.15 26.19 16:21:01 2 70.55 0.00 2.63 0.19 0.10 26.54 16:21:01 3 68.34 0.00 3.53 0.62 0.13 27.38 16:22:01 all 71.95 0.00 2.96 0.44 0.13 24.53 16:22:01 0 73.01 0.00 2.58 0.82 0.12 23.47 16:22:01 1 75.26 0.00 3.08 0.08 0.15 21.43 16:22:01 2 76.84 0.00 2.75 0.13 0.13 20.14 16:22:01 3 62.69 0.00 3.43 0.70 0.12 33.05 16:23:01 all 60.45 0.00 2.55 0.58 0.13 36.29 16:23:01 0 63.66 0.00 2.75 0.96 0.13 32.50 16:23:01 1 57.13 0.00 2.75 0.99 0.12 39.01 16:23:01 2 56.45 0.00 2.06 0.18 0.13 41.17 16:23:01 3 64.57 0.00 2.65 0.18 0.12 32.48 16:24:01 all 14.57 0.00 1.18 0.99 0.05 83.21 16:24:01 0 13.44 0.00 1.60 0.10 0.07 84.79 16:24:01 1 2.41 0.00 0.62 0.84 0.03 96.10 16:24:01 2 8.55 0.00 0.86 2.92 0.03 87.64 16:24:01 3 33.87 0.00 1.66 0.10 0.08 64.28 Average: all 43.42 0.79 2.56 1.37 0.10 51.75 Average: 0 43.44 0.76 2.45 1.31 0.12 51.92 Average: 1 43.93 0.64 2.49 1.59 0.10 51.27 Average: 2 41.09 0.89 2.59 1.93 0.10 53.40 Average: 3 45.25 0.88 2.69 0.66 0.09 50.43