---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-26243 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.7G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 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 3.2G 0 3.2G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 32100 908 27633 1 3557 30727 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:d1:3b:be brd ff:ff:ff:ff:ff:ff inet 10.30.171.137/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fed1:3bbe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:39:3e:fe:70 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-8c-8g-26243) 09/23/24 _x86_64_ (8 CPU) 19:17:49 LINUX RESTART (8 CPU) 19:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:19:03 191.27 123.94 67.33 0.00 11291.70 54346.02 0.00 19:20:01 140.01 69.23 70.78 0.00 1681.92 18490.07 0.00 19:21:01 96.93 39.33 57.61 0.00 2639.69 24508.72 0.00 19:22:01 24.31 0.57 23.75 0.00 17.06 19722.31 0.00 19:23:01 51.71 1.08 50.62 0.00 114.11 19479.69 0.00 Average: 100.59 46.68 53.91 0.00 3159.01 27369.45 0.00 19:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:19:03 29891856 31617428 714768 2.17 57972 1985384 1687060 4.97 922076 1743340 66656 19:20:01 29566436 31593216 724524 2.20 81744 2245196 1682960 4.96 1004376 1951128 174192 19:21:01 28130636 30597684 1701076 5.18 101288 2648540 2435048 7.18 2088332 2269832 160312 19:22:01 27185732 29861768 2427996 7.39 119764 2820344 3067900 9.04 2869944 2405556 123080 19:23:01 28773492 31581060 708488 2.16 133108 2923200 1616840 4.77 1189412 2482716 33708 Average: 28709630 31050231 1255370 3.82 98775 2524533 2097962 6.19 1614828 2170514 111590 19:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:19:03 lo 1.30 1.30 0.12 0.12 0.00 0.00 0.00 0.00 19:19:03 ens3 360.96 243.27 1806.32 63.21 0.00 0.00 0.00 0.00 19:19:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 19:20:01 ens3 75.92 64.44 828.78 7.58 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:21:01 ens3 354.57 306.93 4031.82 55.60 0.00 0.00 0.00 0.00 19:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:22:01 ens3 89.52 81.32 52.63 28.54 0.00 0.00 0.00 0.00 19:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 19:23:01 ens3 77.44 70.99 168.17 25.62 0.00 0.00 0.00 0.00 19:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 192.46 153.99 1381.24 36.30 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-8c-8g-26243) 09/23/24 _x86_64_ (8 CPU) 19:17:49 LINUX RESTART (8 CPU) 19:18:01 CPU %user %nice %system %iowait %steal %idle 19:19:03 all 6.67 7.00 6.46 7.80 0.13 71.93 19:19:03 0 5.82 7.90 7.02 6.30 0.12 72.84 19:19:03 1 4.63 5.72 5.45 6.47 0.12 77.61 19:19:03 2 12.35 7.70 6.69 6.18 0.15 66.94 19:19:03 3 5.62 6.62 7.91 10.92 0.13 68.79 19:19:03 4 4.53 7.18 6.24 7.57 0.13 74.35 19:19:03 5 5.83 8.08 6.49 5.73 0.12 73.75 19:19:03 6 8.26 6.32 5.75 9.31 0.13 70.22 19:19:03 7 6.33 6.47 6.13 9.95 0.17 70.95 19:20:01 all 7.71 6.93 5.55 6.78 0.11 72.92 19:20:01 0 4.80 7.72 5.52 3.04 0.12 78.80 19:20:01 1 6.95 2.89 4.49 21.52 0.12 64.03 19:20:01 2 19.89 5.05 5.12 7.43 0.10 62.40 19:20:01 3 1.62 7.59 5.80 3.14 0.10 81.74 19:20:01 4 7.44 6.57 6.14 5.93 0.10 73.82 19:20:01 5 7.81 8.41 5.14 5.10 0.12 73.42 19:20:01 6 11.10 8.52 6.07 5.83 0.12 68.36 19:20:01 7 2.08 8.63 6.13 2.25 0.10 80.81 19:21:01 all 30.65 0.00 1.25 3.39 0.09 64.63 19:21:01 0 21.12 0.00 0.95 0.28 0.08 77.56 19:21:01 1 26.64 0.00 1.62 2.66 0.10 68.98 19:21:01 2 42.92 0.00 0.97 0.97 0.10 55.04 19:21:01 3 36.72 0.00 0.97 7.11 0.10 55.10 19:21:01 4 29.00 0.00 1.10 0.30 0.08 69.52 19:21:01 5 28.13 0.00 1.21 0.58 0.08 69.99 19:21:01 6 43.26 0.00 1.54 0.27 0.10 54.84 19:21:01 7 17.39 0.00 1.59 14.99 0.07 65.95 19:22:01 all 46.43 0.00 1.31 0.38 0.08 51.80 19:22:01 0 22.69 0.00 1.04 0.15 0.07 76.06 19:22:01 1 42.70 0.00 1.15 1.84 0.10 54.21 19:22:01 2 51.84 0.00 1.05 0.02 0.08 47.01 19:22:01 3 55.41 0.00 1.07 0.53 0.10 42.89 19:22:01 4 46.84 0.00 2.17 0.03 0.07 50.89 19:22:01 5 39.63 0.00 1.16 0.13 0.07 59.01 19:22:01 6 53.55 0.00 1.82 0.15 0.08 44.40 19:22:01 7 58.80 0.00 1.01 0.22 0.10 39.87 19:23:01 all 28.35 0.00 1.05 0.75 0.06 69.78 19:23:01 0 27.79 0.00 1.53 0.07 0.08 70.53 19:23:01 1 16.66 0.00 0.77 3.13 0.07 79.37 19:23:01 2 45.17 0.00 1.07 0.20 0.08 53.48 19:23:01 3 27.54 0.00 1.02 1.94 0.05 69.45 19:23:01 4 25.49 0.00 0.82 0.12 0.07 73.50 19:23:01 5 39.42 0.00 0.95 0.50 0.07 59.06 19:23:01 6 25.84 0.00 1.33 0.03 0.07 72.72 19:23:01 7 18.87 0.00 0.94 0.02 0.03 80.14 Average: all 24.11 2.75 3.10 3.79 0.10 66.15 Average: 0 16.57 3.08 3.18 1.95 0.09 75.13 Average: 1 19.64 1.71 2.68 7.01 0.10 68.86 Average: 2 34.57 2.52 2.96 2.92 0.10 56.92 Average: 3 25.61 2.80 3.33 4.73 0.10 63.44 Average: 4 22.80 2.72 3.27 2.76 0.09 68.36 Average: 5 24.32 3.25 2.97 2.38 0.09 66.99 Average: 6 28.57 2.92 3.28 3.08 0.10 62.05 Average: 7 20.82 2.98 3.14 5.50 0.09 67.47