---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-39918 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/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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 701 11302 1 3993 14956 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:70:c2:54 brd ff:ff:ff:ff:ff:ff inet 10.30.171.250/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85833sec preferred_lft 85833sec inet6 fe80::f816:3eff:fe70:c254/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:90:0d:a7:5b 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-39918) 10/07/24 _x86_64_ (4 CPU) 12:53:41 LINUX RESTART (4 CPU) 12:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:55:01 320.96 140.50 180.46 0.00 10516.61 44773.75 0.00 12:56:01 233.23 56.62 176.60 0.00 3503.55 11661.94 0.00 12:57:01 49.56 13.95 35.61 0.00 718.81 11764.84 0.00 12:58:01 1060.44 0.12 1060.32 0.00 10.13 16299.82 0.00 12:59:01 122.56 8.28 114.28 0.00 2526.91 26376.54 0.00 13:00:01 42.35 1.25 41.10 0.00 213.26 9839.65 0.00 13:01:01 28.90 0.43 28.46 0.00 17.60 10370.40 0.00 13:02:01 96.38 0.33 96.05 0.00 51.06 7285.32 0.00 13:03:01 40.74 1.42 39.32 0.00 123.29 18413.73 0.00 Average: 221.68 24.77 196.91 0.00 1964.83 17421.56 0.00 12:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 13543564 15406876 584824 3.57 55992 2014200 1292688 7.42 799456 1784148 82992 12:56:01 12479884 14887620 1082252 6.61 82348 2509104 1715412 9.84 1383760 2218824 296128 12:57:01 11843332 14361740 1603080 9.79 86960 2610744 2423652 13.91 2018336 2210636 41764 12:58:01 11574920 14170252 1793256 10.95 135268 2636988 2855456 16.38 2267204 2225320 11840 12:59:01 11136436 14208868 1743920 10.65 149876 3079720 2267412 13.01 2479388 2418248 2100 13:00:01 11091620 14195392 1758156 10.73 151656 3107088 2256244 12.94 2514184 2429060 13888 13:01:01 10632100 13936648 2016604 12.31 153496 3294716 2521184 14.46 2796668 2592920 173520 13:02:01 10861968 14102628 1850692 11.30 155544 3231448 2339228 13.42 2648148 2515660 36972 13:03:01 11578596 15317576 635876 3.88 156664 3710628 1337888 7.68 1615852 2817456 15620 Average: 11638047 14509733 1452073 8.86 125312 2910515 2112129 12.12 2058111 2356919 74980 12:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 ens3 363.98 244.33 1283.44 68.05 0.00 0.00 0.00 0.00 12:55:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 ens3 266.27 218.61 3536.03 32.47 0.00 0.00 0.00 0.00 12:56:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 ens3 90.15 80.47 476.29 16.30 0.00 0.00 0.00 0.00 12:57:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 ens3 31.71 28.68 59.00 6.76 0.00 0.00 0.00 0.00 12:58:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 ens3 368.17 212.68 5413.67 21.69 0.00 0.00 0.00 0.00 12:59:01 lo 1960.19 1960.19 1862.00 1862.00 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 ens3 24.61 24.91 8.80 6.35 0.00 0.00 0.00 0.00 13:00:01 lo 3148.53 3148.53 2991.30 2991.30 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 ens3 110.23 95.40 856.56 15.82 0.00 0.00 0.00 0.00 13:01:01 lo 2991.38 2991.38 2829.46 2829.46 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 ens3 51.71 55.12 191.64 12.25 0.00 0.00 0.00 0.00 13:02:01 lo 1311.56 1311.56 1240.16 1240.16 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 ens3 105.55 89.82 797.63 75.55 0.00 0.00 0.00 0.00 13:03:01 lo 0.90 0.90 0.09 0.09 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 156.94 116.67 1402.52 28.36 0.00 0.00 0.00 0.00 Average: lo 1046.43 1046.43 991.49 991.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-39918) 10/07/24 _x86_64_ (4 CPU) 12:53:41 LINUX RESTART (4 CPU) 12:54:01 CPU %user %nice %system %iowait %steal %idle 12:55:01 all 17.35 16.71 15.16 6.02 0.14 44.63 12:55:01 0 12.01 18.58 16.27 4.39 0.12 48.64 12:55:01 1 20.40 15.94 14.12 8.53 0.15 40.86 12:55:01 2 18.78 16.81 14.53 5.18 0.14 44.57 12:55:01 3 18.21 15.51 15.71 5.98 0.15 44.43 12:56:01 all 34.07 1.77 3.69 2.55 0.10 57.82 12:56:01 0 26.96 1.85 3.58 2.09 0.08 65.43 12:56:01 1 24.49 1.85 2.98 3.28 0.08 67.31 12:56:01 2 46.54 1.37 3.74 2.83 0.10 45.42 12:56:01 3 38.22 2.00 4.47 2.00 0.12 53.20 12:57:01 all 78.86 0.00 2.44 0.42 0.11 18.17 12:57:01 0 80.91 0.00 1.86 0.02 0.12 17.10 12:57:01 1 78.60 0.00 2.32 0.07 0.12 18.89 12:57:01 2 76.15 0.00 3.03 0.18 0.10 20.53 12:57:01 3 79.76 0.00 2.56 1.41 0.12 16.16 12:58:01 all 59.43 0.00 2.57 5.60 0.11 32.28 12:58:01 0 62.18 0.00 2.09 1.19 0.10 34.44 12:58:01 1 60.27 0.00 2.78 7.23 0.12 29.60 12:58:01 2 61.91 0.00 2.43 2.76 0.12 32.78 12:58:01 3 53.34 0.00 3.00 11.23 0.12 32.31 12:59:01 all 64.29 0.00 3.86 3.67 0.11 28.06 12:59:01 0 63.27 0.00 4.85 3.14 0.10 28.64 12:59:01 1 68.32 0.00 3.24 0.39 0.10 27.95 12:59:01 2 62.97 0.00 3.14 5.32 0.12 28.44 12:59:01 3 62.59 0.00 4.20 5.85 0.13 27.21 13:00:01 all 67.28 0.00 3.45 0.38 0.11 28.78 13:00:01 0 65.61 0.00 4.38 0.67 0.10 29.23 13:00:01 1 70.38 0.00 2.76 0.15 0.12 26.60 13:00:01 2 66.13 0.00 2.89 0.25 0.12 30.61 13:00:01 3 67.00 0.00 3.77 0.45 0.10 28.68 13:01:01 all 71.06 0.00 3.34 0.36 0.10 25.13 13:01:01 0 73.19 0.00 2.00 0.12 0.10 24.60 13:01:01 1 72.29 0.00 3.19 0.32 0.10 24.10 13:01:01 2 66.67 0.00 3.40 0.55 0.12 29.26 13:01:01 3 72.12 0.00 4.76 0.45 0.10 22.57 13:02:01 all 63.44 0.00 2.94 0.58 0.11 32.92 13:02:01 0 58.88 0.00 2.82 0.42 0.12 37.77 13:02:01 1 61.62 0.00 2.41 0.57 0.12 35.28 13:02:01 2 66.95 0.00 3.53 0.64 0.12 28.77 13:02:01 3 66.36 0.00 3.00 0.71 0.10 29.84 13:03:01 all 21.58 0.00 1.37 2.25 0.08 74.72 13:03:01 0 13.15 0.00 1.47 0.82 0.05 84.50 13:03:01 1 4.59 0.00 0.98 3.32 0.07 91.04 13:03:01 2 31.53 0.00 1.04 4.00 0.12 63.31 13:03:01 3 37.06 0.00 1.97 0.87 0.10 60.00 Average: all 53.08 2.03 4.30 2.42 0.11 38.06 Average: 0 50.74 2.25 4.36 1.42 0.10 41.13 Average: 1 51.21 1.96 3.85 2.65 0.11 40.22 Average: 2 55.35 2.00 4.17 2.41 0.12 35.96 Average: 3 55.00 1.93 4.81 3.21 0.12 34.93