---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-44855 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 727 11217 1 4052 14930 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:49:77:21 brd ff:ff:ff:ff:ff:ff inet 10.30.170.141/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86011sec preferred_lft 86011sec inet6 fe80::f816:3eff:fe49:7721/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:d5:25:0d 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-44855) 10/22/24 _x86_64_ (4 CPU) 08:56:30 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 328.56 146.91 181.65 0.00 11390.50 11578.07 0.00 08:59:01 68.77 13.76 55.01 0.00 1373.50 10166.99 0.00 09:00:01 171.38 36.09 135.29 0.00 1766.21 8007.73 0.00 09:01:01 31.78 4.53 27.25 0.00 144.33 10234.22 0.00 09:02:01 81.82 5.10 76.72 0.00 2640.63 26411.73 0.00 Average: 136.46 41.28 95.18 0.00 3462.76 13279.37 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13447764 15443260 538832 3.29 67724 2126988 1319880 7.57 780272 1881772 147972 08:59:01 13270968 15430824 542760 3.31 73520 2277796 1276996 7.33 799300 2025188 384 09:00:01 11960572 14464452 1497332 9.14 85068 2599408 2114164 12.13 1886168 2222684 90132 09:01:01 11424708 14289052 1670012 10.19 95796 2933720 2530332 14.52 2201504 2425052 315012 09:02:01 11504344 15299428 651096 3.97 104404 3826744 1401676 8.04 1540920 2968824 413620 Average: 12321671 14985403 980006 5.98 85302 2752931 1728610 9.92 1441633 2304704 193424 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 342.86 232.51 1397.41 68.02 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 08:59:01 ens3 44.38 35.76 356.62 10.45 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 09:00:01 ens3 331.69 278.41 3855.32 38.42 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:01:01 ens3 277.91 187.57 3862.48 22.92 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 1108.48 1108.48 1052.17 1052.17 0.00 0.00 0.00 0.00 09:02:01 ens3 173.55 124.06 2186.68 20.11 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 1085.09 1085.09 1021.55 1021.55 0.00 0.00 0.00 0.00 Average: ens3 234.08 171.67 2331.86 31.99 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 439.32 439.32 414.83 414.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-44855) 10/22/24 _x86_64_ (4 CPU) 08:56:30 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 20.87 15.67 14.25 3.39 0.12 45.70 08:58:01 0 16.17 16.66 15.04 3.97 0.12 48.06 08:58:01 1 19.86 16.47 14.55 2.41 0.12 46.60 08:58:01 2 29.26 12.62 12.35 3.89 0.13 41.73 08:58:01 3 18.17 16.92 15.05 3.31 0.12 46.43 08:59:01 all 6.83 0.00 0.69 1.52 0.03 90.94 08:59:01 0 1.19 0.00 0.72 3.90 0.02 94.18 08:59:01 1 15.57 0.00 0.85 0.30 0.03 83.25 08:59:01 2 5.01 0.00 0.63 1.65 0.03 92.67 08:59:01 3 5.51 0.00 0.54 0.22 0.03 93.70 09:00:01 all 67.76 0.00 2.35 1.22 0.13 28.53 09:00:01 0 62.20 0.00 2.70 2.03 0.13 32.94 09:00:01 1 66.33 0.00 2.54 1.09 0.12 29.93 09:00:01 2 72.49 0.00 2.13 0.67 0.13 24.57 09:00:01 3 70.05 0.00 2.03 1.11 0.13 26.68 09:01:01 all 44.22 0.00 2.17 0.63 0.10 52.88 09:01:01 0 44.28 0.00 1.77 0.94 0.12 52.90 09:01:01 1 44.77 0.00 1.59 0.20 0.10 53.34 09:01:01 2 43.27 0.00 3.50 1.29 0.08 51.85 09:01:01 3 44.56 0.00 1.82 0.10 0.10 53.41 09:02:01 all 47.60 0.00 2.82 4.57 0.12 44.89 09:02:01 0 39.95 0.00 3.01 6.29 0.13 50.61 09:02:01 1 44.27 0.00 2.75 7.14 0.12 45.72 09:02:01 2 59.83 0.00 3.17 1.03 0.12 35.85 09:02:01 3 46.40 0.00 2.36 3.80 0.10 47.34 Average: all 37.46 3.12 4.44 2.26 0.10 52.62 Average: 0 32.76 3.31 4.63 3.42 0.10 55.76 Average: 1 38.17 3.28 4.44 2.22 0.10 51.79 Average: 2 41.93 2.52 4.35 1.71 0.10 49.39 Average: 3 36.97 3.36 4.34 1.70 0.10 53.52