---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1570 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: 2799.998 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 9.7G 68G 13% / 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/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 670 11778 1 3548 14987 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:93:71:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.170.134/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe93:71f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:80:9e:96:89 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-1570) 10/26/24 _x86_64_ (4 CPU) 14:11:01 LINUX RESTART (4 CPU) 14:12:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:13:01 164.18 81.27 82.92 0.00 3419.51 11354.17 0.00 14:14:01 197.83 21.03 176.80 0.00 1313.07 19300.27 0.00 14:15:01 9.83 0.72 9.12 0.00 38.66 3510.08 0.00 14:16:01 3.97 0.00 3.97 0.00 0.00 423.46 0.00 14:17:01 46.83 4.27 42.57 0.00 2589.67 7759.28 0.00 14:18:01 293.20 0.37 292.83 0.00 23.60 8416.73 0.00 14:19:01 5.50 0.05 5.45 0.00 0.93 833.73 0.00 14:20:01 3.95 0.00 3.95 0.00 0.00 356.21 0.00 14:21:01 3.43 0.00 3.43 0.00 0.00 331.68 0.00 14:22:01 19.08 0.15 18.93 0.00 12.13 1403.90 0.00 Average: 74.48 10.55 63.93 0.00 730.85 5348.76 0.00 14:12:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:13:01 12704396 15047756 922420 5.63 81272 2447164 1608304 9.23 1256404 2122976 211008 14:14:01 11047248 13846024 2118748 12.93 90540 2864892 2657992 15.25 2685024 2316320 89536 14:15:01 6795544 9613456 6350716 38.77 91228 2881820 7038120 40.38 6939160 2303412 5300 14:16:01 10658768 13506948 2457320 15.00 92256 2908192 3068252 17.60 3064252 2320136 21764 14:17:01 10743440 13885116 2069304 12.63 101568 3179772 2570904 14.75 2817104 2459160 27236 14:18:01 10063516 13268540 2685996 16.40 133184 3206112 3158116 18.12 3485192 2465660 16852 14:19:01 9773068 12987724 2966592 18.11 133312 3214840 3409564 19.56 3765192 2473736 3076 14:20:01 9715616 12938852 3015160 18.41 133448 3222808 3442016 19.75 3813492 2481680 3024 14:21:01 9694008 12923112 3030816 18.50 133556 3228396 3442200 19.75 3829116 2487248 888 14:22:01 12112760 15389208 565324 3.45 134548 3273524 1298616 7.45 1372964 2530852 8108 Average: 10330836 13340674 2618240 15.98 112491 3042752 3169408 18.18 3302790 2396118 38679 14:12:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:13:01 ens3 200.41 164.68 2318.14 27.23 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 lo 1.59 1.59 0.16 0.16 0.00 0.00 0.00 0.00 14:14:01 ens3 231.75 187.70 2867.20 26.61 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:15:01 ens3 18.43 13.88 5.66 3.59 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:16:01 ens3 14.68 15.09 41.96 2.85 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:17:01 ens3 193.19 117.33 2267.44 15.95 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 14:18:01 ens3 33.83 27.83 51.29 9.27 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:19:01 ens3 3.75 3.67 0.83 0.95 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 lo 8.22 8.22 1.23 1.23 0.00 0.00 0.00 0.00 14:20:01 ens3 3.98 3.13 0.80 0.78 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 78.10 78.10 18.17 18.17 0.00 0.00 0.00 0.00 14:21:01 ens3 0.23 0.00 0.01 0.00 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 lo 82.55 82.55 17.74 17.74 0.00 0.00 0.00 0.00 14:22:01 ens3 9.77 9.58 5.81 3.74 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 lo 4.37 4.37 0.92 0.92 0.00 0.00 0.00 0.00 Average: ens3 70.57 53.92 750.69 9.04 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 18.04 18.04 3.88 3.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-1570) 10/26/24 _x86_64_ (4 CPU) 14:11:01 LINUX RESTART (4 CPU) 14:12:03 CPU %user %nice %system %iowait %steal %idle 14:13:01 all 27.13 7.02 6.74 2.89 0.10 56.12 14:13:01 0 32.15 5.22 5.62 3.51 0.10 53.39 14:13:01 1 19.70 7.36 6.36 3.40 0.09 63.10 14:13:01 2 39.81 8.19 8.70 2.18 0.10 41.02 14:13:01 3 16.79 7.31 6.28 2.47 0.10 67.04 14:14:01 all 68.90 0.00 3.43 2.27 0.12 25.29 14:14:01 0 61.18 0.00 2.01 3.72 0.12 32.98 14:14:01 1 69.95 0.00 3.49 2.21 0.12 24.24 14:14:01 2 73.48 0.00 3.53 1.52 0.13 21.33 14:14:01 3 71.00 0.00 4.68 1.62 0.12 22.59 14:15:01 all 39.62 0.00 1.15 0.23 0.09 58.91 14:15:01 0 41.99 0.00 0.82 0.20 0.08 56.91 14:15:01 1 36.78 0.00 1.21 0.00 0.10 61.92 14:15:01 2 44.15 0.00 1.82 0.40 0.08 53.54 14:15:01 3 35.56 0.00 0.75 0.30 0.10 63.29 14:16:01 all 15.16 0.00 0.59 0.04 0.06 84.15 14:16:01 0 15.48 0.00 0.35 0.02 0.05 84.10 14:16:01 1 15.67 0.00 0.89 0.05 0.05 83.34 14:16:01 2 13.57 0.00 0.72 0.00 0.07 85.65 14:16:01 3 15.90 0.00 0.40 0.10 0.08 83.51 14:17:01 all 74.34 0.00 2.60 0.37 0.10 22.60 14:17:01 0 74.17 0.00 2.43 0.27 0.10 23.03 14:17:01 1 73.52 0.00 2.31 0.45 0.10 23.62 14:17:01 2 71.22 0.00 3.10 0.67 0.10 24.91 14:17:01 3 78.46 0.00 2.54 0.10 0.08 18.81 14:18:01 all 70.90 0.00 2.07 2.64 0.10 24.28 14:18:01 0 72.73 0.00 3.10 6.39 0.10 17.68 14:18:01 1 71.11 0.00 1.15 0.25 0.08 27.40 14:18:01 2 61.77 0.00 2.26 3.58 0.12 32.27 14:18:01 3 77.98 0.00 1.79 0.37 0.12 19.75 14:19:01 all 24.01 0.00 0.92 0.10 0.08 74.88 14:19:01 0 24.77 0.00 0.85 0.25 0.07 74.07 14:19:01 1 24.63 0.00 0.92 0.12 0.08 74.25 14:19:01 2 25.25 0.00 0.85 0.00 0.08 73.81 14:19:01 3 21.40 0.00 1.07 0.05 0.08 77.40 14:20:01 all 7.73 0.00 0.49 0.03 0.10 91.65 14:20:01 0 7.51 0.00 0.39 0.12 0.12 91.87 14:20:01 1 8.34 0.00 0.57 0.00 0.10 90.99 14:20:01 2 8.13 0.00 0.42 0.00 0.08 91.36 14:20:01 3 6.94 0.00 0.59 0.00 0.10 92.37 14:21:01 all 5.12 0.00 0.52 0.05 0.08 94.24 14:21:01 0 4.69 0.00 0.47 0.20 0.07 94.58 14:21:01 1 5.70 0.00 0.52 0.00 0.08 93.70 14:21:01 2 4.84 0.00 0.49 0.00 0.07 94.61 14:21:01 3 5.25 0.00 0.60 0.00 0.08 94.06 14:22:01 all 10.74 0.00 0.99 0.77 0.07 87.44 14:22:01 0 9.01 0.00 0.93 1.86 0.05 88.16 14:22:01 1 10.92 0.00 1.12 0.59 0.07 87.31 14:22:01 2 13.74 0.00 0.83 0.18 0.08 85.16 14:22:01 3 9.29 0.00 1.07 0.45 0.07 89.12 Average: all 34.37 0.68 1.93 0.93 0.09 61.99 Average: 0 34.34 0.51 1.68 1.65 0.09 61.74 Average: 1 33.67 0.71 1.84 0.70 0.09 63.00 Average: 2 35.58 0.79 2.25 0.85 0.09 60.43 Average: 3 33.89 0.71 1.96 0.54 0.09 62.81