---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42298 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 684 11829 1 3483 14973 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:7e:3d:22 brd ff:ff:ff:ff:ff:ff inet 10.30.171.207/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86019sec preferred_lft 86019sec inet6 fe80::f816:3eff:fe7e:3d22/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:95:4c:3f:00 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-42298) 10/14/24 _x86_64_ (4 CPU) 10:35:59 LINUX RESTART (4 CPU) 10:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:37:02 336.40 164.16 172.24 0.00 11820.73 105704.37 0.00 10:38:01 142.33 73.70 68.63 0.00 3210.85 8047.74 0.00 10:39:01 179.25 27.93 151.32 0.00 1488.69 20160.11 0.00 10:40:01 52.43 3.52 48.92 0.00 127.42 14870.51 0.00 10:41:01 28.16 0.00 28.16 0.00 0.00 6948.31 0.00 10:42:01 74.49 5.13 69.36 0.00 2693.28 18289.49 0.00 Average: 135.50 45.66 89.83 0.00 3223.68 29063.52 0.00 10:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:37:02 13597936 15446312 547628 3.34 51816 2005816 1264572 7.26 772736 1761104 77364 10:38:01 13002912 15269432 703692 4.30 78372 2376656 1416204 8.13 1011172 2076604 238368 10:39:01 11048296 14044204 1917016 11.70 98016 3056432 2438776 13.99 2392084 2603268 417828 10:40:01 11252668 14099436 1862452 11.37 100624 2909664 2338964 13.42 2450396 2351636 19268 10:41:01 10989904 13961828 1999796 12.21 103480 3021212 2471300 14.18 2609956 2441136 99624 10:42:01 12175372 15391112 561240 3.43 113484 3248396 1276820 7.33 1317076 2537032 22368 Average: 12011181 14702054 1265304 7.72 90965 2769696 1867773 10.72 1758903 2295130 145803 10:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:02 ens3 406.83 257.83 2005.69 66.85 0.00 0.00 0.00 0.00 10:37:02 lo 1.90 1.90 0.18 0.18 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 ens3 96.86 82.17 980.51 17.01 0.00 0.00 0.00 0.00 10:38:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 ens3 568.87 431.84 7185.59 45.72 0.00 0.00 0.00 0.00 10:39:01 lo 1010.48 1010.48 962.81 962.81 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 ens3 47.62 39.52 46.55 8.98 0.00 0.00 0.00 0.00 10:40:01 lo 2079.77 2079.77 1972.72 1972.72 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 ens3 74.75 62.19 152.57 14.80 0.00 0.00 0.00 0.00 10:41:01 lo 2135.76 2135.76 2022.74 2022.74 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 ens3 223.61 122.06 2671.50 26.93 0.00 0.00 0.00 0.00 10:42:01 lo 2155.11 2155.11 2048.59 2048.59 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 236.81 166.17 2176.99 30.09 0.00 0.00 0.00 0.00 Average: lo 1234.19 1234.19 1171.11 1171.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42298) 10/14/24 _x86_64_ (4 CPU) 10:35:59 LINUX RESTART (4 CPU) 10:36:01 CPU %user %nice %system %iowait %steal %idle 10:37:02 all 13.99 16.97 14.91 5.90 0.15 48.09 10:37:02 0 14.19 16.25 14.87 3.57 0.13 50.99 10:37:02 1 14.08 17.49 14.95 4.93 0.13 48.41 10:37:02 2 13.43 17.75 15.67 6.06 0.17 46.92 10:37:02 3 14.27 16.37 14.13 9.06 0.15 46.01 10:38:01 all 20.40 6.99 6.49 4.59 0.09 61.43 10:38:01 0 13.48 7.23 6.00 4.15 0.09 69.06 10:38:01 1 17.90 5.35 5.28 1.86 0.10 69.51 10:38:01 2 35.36 8.15 8.46 5.50 0.10 42.43 10:38:01 3 14.87 7.26 6.22 6.87 0.07 64.72 10:39:01 all 65.95 0.00 3.07 2.14 0.11 28.73 10:39:01 0 65.71 0.00 3.13 4.15 0.10 26.91 10:39:01 1 58.89 0.00 3.59 1.96 0.13 35.43 10:39:01 2 69.79 0.00 2.72 1.19 0.12 26.18 10:39:01 3 69.42 0.00 2.84 1.24 0.10 26.40 10:40:01 all 67.98 0.00 2.74 1.04 0.12 28.12 10:40:01 0 62.38 0.00 2.55 1.09 0.12 33.86 10:40:01 1 69.70 0.00 3.42 1.62 0.10 25.16 10:40:01 2 70.98 0.00 2.09 0.18 0.13 26.61 10:40:01 3 68.88 0.00 2.90 1.29 0.12 26.81 10:41:01 all 73.21 0.00 2.71 0.40 0.10 23.58 10:41:01 0 75.58 0.00 1.64 0.13 0.10 22.55 10:41:01 1 75.24 0.00 3.22 1.06 0.12 20.37 10:41:01 2 67.29 0.00 3.28 0.27 0.10 29.07 10:41:01 3 74.74 0.00 2.70 0.13 0.10 22.32 10:42:01 all 42.05 0.00 3.31 1.74 0.10 52.80 10:42:01 0 39.65 0.00 3.86 1.91 0.10 54.48 10:42:01 1 46.66 0.00 3.17 1.74 0.10 48.32 10:42:01 2 36.71 0.00 3.08 0.80 0.08 59.33 10:42:01 3 45.22 0.00 3.14 2.51 0.10 49.03 Average: all 47.39 3.96 5.52 2.62 0.11 40.39 Average: 0 45.29 3.89 5.33 2.49 0.11 42.88 Average: 1 47.16 3.80 5.60 2.19 0.12 41.13 Average: 2 49.04 4.26 5.85 2.31 0.12 38.42 Average: 3 48.05 3.90 5.30 3.50 0.11 39.14