---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-41691 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: 2799.996 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 1406 10337 1 4253 14251 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:e0:17:d6 brd ff:ff:ff:ff:ff:ff inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:fee0:17d6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bb:b3:5d:fa 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-41691) 10/12/24 _x86_64_ (4 CPU) 04:49:28 LINUX RESTART (4 CPU) 04:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:51:01 290.15 91.50 198.65 0.00 2707.95 8968.52 0.00 04:52:01 235.02 32.42 202.60 0.00 1892.04 15295.70 0.00 04:53:01 97.73 14.20 83.54 0.00 440.25 21132.16 0.00 04:54:01 71.30 4.37 66.94 0.00 192.23 10275.49 0.00 04:55:01 83.05 4.23 78.82 0.00 2581.84 12818.93 0.00 04:56:01 27.78 0.05 27.73 0.00 2.67 29636.93 0.00 04:57:01 17.08 2.75 14.33 0.00 71.19 26031.26 0.00 04:58:01 17.78 0.85 16.93 0.00 108.12 690.68 0.00 Average: 104.99 18.80 86.19 0.00 999.54 15606.32 0.00 04:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:51:01 13341964 15400008 583164 3.56 69396 2186336 1301456 7.47 829204 1938484 168144 04:52:01 12450500 14816636 1149328 7.02 88156 2460168 1798056 10.32 1447172 2179536 8432 04:53:01 10652720 13692576 2269232 13.85 96968 3098496 2849420 16.35 2637604 2752544 125000 04:54:01 10633788 13697824 2263628 13.82 103676 3114820 2819352 16.18 2945300 2462168 118964 04:55:01 10722504 14296284 1656068 10.11 113804 3594652 2242620 12.87 2516332 2774572 362820 04:56:01 11467596 15431712 521632 3.18 121468 3970400 1261164 7.24 1510044 3032964 731436 04:57:01 10669232 14685736 1267572 7.74 121568 4022828 1931664 11.08 2264464 3078084 40 04:58:01 10679772 14685248 1268136 7.74 123408 4010392 1951712 11.20 2270220 3060492 14336 Average: 11327260 14588253 1372345 8.38 104806 3307262 2019430 11.59 2052542 2659856 191146 04:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:51:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 04:51:01 ens3 259.02 184.50 1518.46 53.51 0.00 0.00 0.00 0.00 04:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 04:52:01 ens3 211.05 205.86 2303.48 43.82 0.00 0.00 0.00 0.00 04:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 lo 1083.09 1083.09 1031.10 1031.10 0.00 0.00 0.00 0.00 04:53:01 ens3 623.19 403.37 7886.58 47.58 0.00 0.00 0.00 0.00 04:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 lo 1161.69 1161.69 1100.32 1100.32 0.00 0.00 0.00 0.00 04:54:01 ens3 11.30 10.93 4.01 2.50 0.00 0.00 0.00 0.00 04:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 lo 1.67 1.67 0.12 0.12 0.00 0.00 0.00 0.00 04:55:01 ens3 170.02 107.40 2261.79 20.45 0.00 0.00 0.00 0.00 04:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 04:56:01 ens3 90.97 69.21 84.87 17.08 0.00 0.00 0.00 0.00 04:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 ens3 571.84 317.45 659.23 428.37 0.00 0.00 0.00 0.00 04:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 04:58:01 ens3 16.95 15.75 12.77 6.92 0.00 0.00 0.00 0.00 04:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 281.29 281.29 266.50 266.50 0.00 0.00 0.00 0.00 Average: ens3 244.30 164.31 1841.53 77.53 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-41691) 10/12/24 _x86_64_ (4 CPU) 04:49:28 LINUX RESTART (4 CPU) 04:50:01 CPU %user %nice %system %iowait %steal %idle 04:51:01 all 20.98 13.45 11.92 3.38 0.11 50.16 04:51:01 0 15.06 13.95 12.57 1.95 0.12 56.35 04:51:01 1 29.24 11.37 10.67 3.98 0.10 44.64 04:51:01 2 16.01 13.36 11.95 4.49 0.10 54.09 04:51:01 3 23.62 15.13 12.50 3.12 0.10 45.54 04:52:01 all 26.14 0.00 1.70 2.37 0.08 69.71 04:52:01 0 23.34 0.00 1.83 4.33 0.07 70.42 04:52:01 1 27.76 0.00 1.27 1.87 0.08 69.01 04:52:01 2 22.30 0.00 1.35 2.23 0.08 74.05 04:52:01 3 31.18 0.00 2.34 1.05 0.08 65.35 04:53:01 all 47.44 0.00 2.92 0.54 0.09 49.02 04:53:01 0 47.31 0.00 2.34 0.25 0.08 50.01 04:53:01 1 42.59 0.00 2.91 0.17 0.10 54.24 04:53:01 2 44.55 0.00 4.27 1.57 0.10 49.51 04:53:01 3 55.30 0.00 2.15 0.15 0.08 42.32 04:54:01 all 59.13 0.00 2.55 0.60 0.11 37.61 04:54:01 0 56.60 0.00 1.83 0.32 0.12 41.14 04:54:01 1 62.94 0.00 2.49 0.45 0.10 34.02 04:54:01 2 62.55 0.00 3.72 0.66 0.12 32.95 04:54:01 3 54.43 0.00 2.14 0.98 0.12 42.32 04:55:01 all 55.34 0.00 3.02 1.10 0.09 40.44 04:55:01 0 51.79 0.00 2.36 1.87 0.08 43.90 04:55:01 1 49.06 0.00 2.81 0.07 0.08 47.99 04:55:01 2 64.60 0.00 3.79 1.40 0.12 30.09 04:55:01 3 55.98 0.00 3.14 1.06 0.08 39.73 04:56:01 all 30.66 0.00 1.75 1.34 0.07 66.18 04:56:01 0 16.11 0.00 1.14 0.02 0.07 82.67 04:56:01 1 43.28 0.00 1.91 0.03 0.08 54.69 04:56:01 2 20.53 0.00 0.84 4.51 0.05 74.06 04:56:01 3 42.69 0.00 3.09 0.82 0.08 53.31 04:57:01 all 34.50 0.00 0.91 0.44 0.07 64.07 04:57:01 0 28.26 0.00 1.15 1.05 0.08 69.46 04:57:01 1 49.56 0.00 0.87 0.27 0.08 49.22 04:57:01 2 38.85 0.00 0.43 0.02 0.07 60.64 04:57:01 3 21.48 0.00 1.20 0.43 0.05 76.84 04:58:01 all 9.23 0.00 0.57 0.24 0.03 89.93 04:58:01 0 21.16 0.00 0.87 0.10 0.03 77.84 04:58:01 1 9.73 0.00 0.58 0.05 0.03 89.60 04:58:01 2 1.85 0.00 0.38 0.00 0.02 97.75 04:58:01 3 4.16 0.00 0.44 0.82 0.05 94.54 Average: all 35.40 1.68 3.16 1.25 0.08 58.43 Average: 0 32.43 1.74 3.00 1.24 0.08 61.51 Average: 1 39.23 1.42 2.94 0.86 0.08 55.47 Average: 2 33.85 1.67 3.34 1.86 0.08 59.21 Average: 3 36.08 1.88 3.37 1.05 0.08 57.54