---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-30862 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 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/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 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: 15997 698 11066 1 4232 14959 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:55:89:13 brd ff:ff:ff:ff:ff:ff inet 10.30.170.17/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fe55:8913/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ec:18:8a:f5 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-30862) 09/30/24 _x86_64_ (4 CPU) 09:01:03 LINUX RESTART (4 CPU) 09:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:03:01 111.83 59.16 52.67 0.00 1596.67 6680.77 0.00 09:04:01 54.59 13.78 40.81 0.00 1374.44 7884.29 0.00 09:05:01 79.75 34.96 44.79 0.00 1677.05 6290.42 0.00 09:06:01 14.58 1.15 13.43 0.00 89.59 5931.28 0.00 09:07:01 73.72 10.31 63.41 0.00 4710.68 14669.02 0.00 09:08:01 61.42 0.92 60.51 0.00 54.52 12744.54 0.00 Average: 65.98 20.05 45.94 0.00 1583.82 9033.39 0.00 09:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:03:01 13391192 15372256 614848 3.75 59968 2124072 1364400 7.83 865720 1861052 72728 09:04:01 13293716 15458768 516456 3.15 74272 2282392 1229472 7.05 772696 2030284 104072 09:05:01 12319056 14772036 1191520 7.27 84316 2551220 2145592 12.31 1569336 2185596 135532 09:06:01 12017316 14526200 1437424 8.77 85884 2603828 2078460 11.92 1826896 2227640 48188 09:07:01 11116476 14222868 1724940 10.53 106308 3160628 2317840 13.30 2384296 2532048 185568 09:08:01 11354056 15333740 615908 3.76 110124 4000664 1321628 7.58 1584996 3069984 787344 Average: 12248635 14947645 1016849 6.21 86812 2787134 1742899 10.00 1500657 2317767 222239 09:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:03:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 ens3 57.82 46.16 713.47 4.98 0.00 0.00 0.00 0.00 09:04:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 ens3 49.29 39.29 419.13 11.57 0.00 0.00 0.00 0.00 09:05:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 ens3 249.31 225.81 3140.67 30.21 0.00 0.00 0.00 0.00 09:06:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 ens3 63.02 55.27 733.85 9.44 0.00 0.00 0.00 0.00 09:07:01 lo 1102.47 1102.47 1045.91 1045.91 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 ens3 462.94 301.37 5885.20 30.54 0.00 0.00 0.00 0.00 09:08:01 lo 1141.08 1141.08 1081.98 1081.98 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 ens3 156.96 124.98 1526.13 24.19 0.00 0.00 0.00 0.00 Average: lo 374.43 374.43 354.70 354.70 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 173.22 132.15 2069.74 18.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-30862) 09/30/24 _x86_64_ (4 CPU) 09:01:03 LINUX RESTART (4 CPU) 09:02:01 CPU %user %nice %system %iowait %steal %idle 09:03:01 all 10.75 9.91 7.65 17.34 0.18 54.17 09:03:01 0 6.68 11.07 7.94 8.50 0.19 65.62 09:03:01 1 11.52 9.84 7.62 24.94 0.15 45.94 09:03:01 2 11.17 10.98 8.77 17.07 0.18 51.84 09:03:01 3 13.61 7.75 6.29 18.84 0.20 53.31 09:04:01 all 10.77 0.00 0.87 10.21 0.05 78.09 09:04:01 0 13.13 0.00 0.82 2.28 0.05 83.72 09:04:01 1 4.37 0.00 0.67 25.59 0.05 69.33 09:04:01 2 16.55 0.00 1.32 1.27 0.05 80.82 09:04:01 3 9.03 0.00 0.68 11.76 0.05 78.47 09:05:01 all 40.07 0.00 1.55 13.06 0.09 45.23 09:05:01 0 38.38 0.00 1.72 7.42 0.08 52.39 09:05:01 1 37.76 0.00 1.50 8.63 0.08 52.02 09:05:01 2 41.69 0.00 1.74 7.44 0.12 49.01 09:05:01 3 42.45 0.00 1.22 28.75 0.08 27.49 09:06:01 all 25.08 0.00 0.63 1.02 0.05 73.22 09:06:01 0 21.81 0.00 0.90 0.03 0.05 77.21 09:06:01 1 24.16 0.00 0.55 0.90 0.05 74.34 09:06:01 2 25.12 0.00 0.67 2.51 0.05 71.65 09:06:01 3 29.25 0.00 0.38 0.63 0.07 69.66 09:07:01 all 44.41 0.00 3.22 4.95 0.12 47.30 09:07:01 0 47.28 0.00 3.55 4.46 0.13 44.57 09:07:01 1 43.31 0.00 3.57 4.18 0.10 48.84 09:07:01 2 45.33 0.00 3.13 6.66 0.12 44.77 09:07:01 3 41.73 0.00 2.62 4.52 0.12 51.02 09:08:01 all 46.99 0.00 2.48 2.16 0.10 48.26 09:08:01 0 39.63 0.00 2.44 4.97 0.08 52.87 09:08:01 1 42.75 0.00 2.04 1.06 0.10 54.06 09:08:01 2 49.12 0.00 2.96 1.52 0.12 46.28 09:08:01 3 56.50 0.00 2.49 1.08 0.10 39.83 Average: all 29.67 1.65 2.73 8.12 0.10 57.73 Average: 0 27.82 1.84 2.89 4.60 0.10 62.76 Average: 1 27.30 1.63 2.65 10.88 0.09 57.44 Average: 2 31.50 1.83 3.10 6.07 0.11 57.40 Average: 3 32.07 1.29 2.28 10.94 0.10 53.32