---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-43791 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 9.8G 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 44M 44M 0 100% /snap/snapd/15177 /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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 1007 11337 1 3653 14651 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:64:56:eb brd ff:ff:ff:ff:ff:ff inet 10.30.170.158/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85993sec preferred_lft 85993sec inet6 fe80::f816:3eff:fe64:56eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:63:3f:94:41 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-43791) 10/19/24 _x86_64_ (4 CPU) 00:07:28 LINUX RESTART (4 CPU) 00:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:09:01 285.92 104.91 181.00 0.00 4695.20 11735.91 0.00 00:10:01 192.43 48.56 143.88 0.00 3007.50 15468.51 0.00 00:11:01 30.11 5.17 24.95 0.00 220.50 9200.87 0.00 00:12:01 56.16 1.18 54.97 0.00 57.59 13466.02 0.00 00:13:01 33.46 7.00 26.46 0.00 2658.36 16616.03 0.00 00:14:01 16.06 0.85 15.21 0.00 108.12 761.47 0.00 Average: 101.85 27.73 74.12 0.00 1783.12 11206.66 0.00 00:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:09:01 13442748 15452704 536452 3.27 67976 2140772 1276368 7.32 779960 1893544 159680 00:10:01 12308244 14781200 1190432 7.27 82708 2572548 1856812 10.65 1568380 2206824 125424 00:11:01 11079724 13968996 1997728 12.20 92460 2963752 2550304 14.63 2457152 2521524 341256 00:12:01 10952572 14282516 1684068 10.28 99068 3381072 2227716 12.78 2442936 2647372 499684 00:13:01 11708736 15097904 860468 5.25 103392 3437316 1551208 8.90 1596992 2733080 3816 00:14:01 11647168 15038132 920440 5.62 105324 3437620 1594324 9.15 1664172 2729068 17708 Average: 11856532 14770242 1198265 7.31 91821 2988847 1842789 10.57 1751599 2455235 191261 00:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:09:01 ens3 276.48 201.75 1283.45 63.15 0.00 0.00 0.00 0.00 00:09:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 00:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 ens3 289.45 242.16 3896.71 32.87 0.00 0.00 0.00 0.00 00:10:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 ens3 271.39 204.20 3426.21 25.09 0.00 0.00 0.00 0.00 00:11:01 lo 962.11 962.11 914.93 914.93 0.00 0.00 0.00 0.00 00:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 ens3 189.55 146.88 1978.20 28.91 0.00 0.00 0.00 0.00 00:12:01 lo 955.17 955.17 904.76 904.76 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 ens3 24171.82 8596.40 7626.78 3802.20 0.00 0.00 0.00 0.00 00:13:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 ens3 5908.97 1619.56 1258.08 728.78 0.00 0.00 0.00 0.00 00:14:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 00:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 5198.28 1839.71 3250.37 782.16 0.00 0.00 0.00 0.00 Average: lo 321.05 321.05 304.19 304.19 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-4c-4g-43791) 10/19/24 _x86_64_ (4 CPU) 00:07:28 LINUX RESTART (4 CPU) 00:08:02 CPU %user %nice %system %iowait %steal %idle 00:09:01 all 20.47 14.24 10.76 4.18 0.12 50.23 00:09:01 0 17.57 14.52 11.10 4.22 0.12 52.47 00:09:01 1 18.33 15.47 11.40 3.60 0.12 51.08 00:09:01 2 26.48 12.03 9.94 5.34 0.12 46.09 00:09:01 3 19.52 14.93 10.60 3.58 0.12 51.26 00:10:01 all 49.63 0.00 2.17 2.59 0.10 45.51 00:10:01 0 43.53 0.00 2.11 3.70 0.10 50.56 00:10:01 1 58.35 0.00 3.44 3.68 0.12 34.41 00:10:01 2 44.99 0.00 1.72 2.13 0.10 51.06 00:10:01 3 51.72 0.00 1.41 0.84 0.10 45.93 00:11:01 all 49.82 0.00 1.99 0.49 0.10 47.60 00:11:01 0 44.97 0.00 1.91 0.87 0.08 52.16 00:11:01 1 51.98 0.00 2.26 0.47 0.12 45.17 00:11:01 2 50.15 0.00 2.48 0.57 0.10 46.70 00:11:01 3 52.17 0.00 1.30 0.07 0.08 46.38 00:12:01 all 52.19 0.00 2.23 0.79 0.09 44.70 00:12:01 0 41.25 0.00 1.93 0.97 0.08 55.76 00:12:01 1 49.57 0.00 2.43 1.46 0.08 46.45 00:12:01 2 48.54 0.00 2.18 0.59 0.08 48.61 00:12:01 3 69.35 0.00 2.38 0.13 0.10 28.04 00:13:01 all 29.84 0.00 8.61 0.82 0.14 60.59 00:13:01 0 30.35 0.00 7.72 0.38 0.12 61.43 00:13:01 1 34.66 0.00 8.81 1.66 0.14 54.73 00:13:01 2 27.25 0.00 7.49 0.99 0.14 64.13 00:13:01 3 27.15 0.00 10.41 0.24 0.17 62.02 00:14:01 all 12.73 0.00 2.12 0.24 0.05 84.86 00:14:01 0 27.78 0.00 4.85 0.77 0.07 66.53 00:14:01 1 9.87 0.00 1.54 0.17 0.05 88.38 00:14:01 2 6.92 0.00 1.15 0.02 0.03 91.89 00:14:01 3 6.46 0.00 0.97 0.02 0.03 92.51 Average: all 35.85 2.34 4.61 1.51 0.10 55.58 Average: 0 34.30 2.40 4.91 1.82 0.10 56.47 Average: 1 37.18 2.55 4.94 1.83 0.10 53.40 Average: 2 34.08 1.97 4.12 1.59 0.10 58.15 Average: 3 37.86 2.45 4.46 0.81 0.10 54.31