---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4770 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 67G 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/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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 748 10719 1 4529 14909 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:af:ad:99 brd ff:ff:ff:ff:ff:ff inet 10.30.171.9/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:feaf:ad99/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:79:eb:6d:dd 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4770) 12/22/24 _x86_64_ (4 CPU) 08:05:24 LINUX RESTART (4 CPU) 08:06:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:07:01 276.75 77.29 199.46 0.00 1586.04 8381.10 0.00 08:08:01 209.41 44.49 164.93 0.00 2802.53 10744.82 0.00 08:09:01 25.61 6.67 18.95 0.00 342.61 8240.36 0.00 08:10:01 8.40 0.75 7.65 0.00 45.45 1536.55 0.00 08:11:01 95.77 9.93 85.84 0.00 4681.91 20754.28 0.00 08:12:01 6.90 0.00 6.90 0.00 0.00 502.32 0.00 08:13:01 82.14 0.02 82.12 0.00 0.13 8372.81 0.00 08:14:01 46.99 1.22 45.78 0.00 57.99 5483.89 0.00 08:15:01 11.70 0.33 11.36 0.00 8.13 3045.76 0.00 08:16:01 43.93 1.65 42.28 0.00 112.51 32690.82 0.00 Average: 80.43 14.13 66.31 0.00 962.75 9977.96 0.00 08:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:01 13257424 15334880 642316 3.92 71340 2200492 1375640 7.89 872524 1969868 215548 08:08:01 12206276 14618092 1346372 8.22 84060 2510100 2083352 11.95 1633544 2232948 196124 08:09:01 11842612 14336016 1624964 9.92 86536 2586252 2474496 14.20 2009232 2216992 27312 08:10:01 11435956 14189844 1769448 10.80 92032 2829188 2253900 12.93 2173504 2444176 238064 08:11:01 10774500 13936252 2014140 12.30 106616 3208664 2739788 15.72 2689600 2566732 10796 08:12:01 10850788 14019640 1930692 11.79 106736 3214924 2393012 13.73 2608236 2572396 5412 08:13:01 9906956 13337352 2612000 15.94 114524 3455272 3006800 17.25 3422212 2681068 222216 08:14:01 9860860 13323472 2625664 16.03 117116 3483088 3037556 17.43 3466252 2681916 209172 08:15:01 9894764 13767096 2182472 13.32 118896 3878372 2521580 14.47 3090420 3014368 542580 08:16:01 11075252 15362528 586608 3.58 121024 4279900 1294304 7.43 1624112 3293848 1724 Average: 11110539 14222517 1733468 10.58 101888 3164625 2318043 13.30 2358964 2567431 166895 08:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:01 ens3 119.95 96.44 1067.49 28.42 0.00 0.00 0.00 0.00 08:07:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 ens3 285.47 236.05 3226.17 38.65 0.00 0.00 0.00 0.00 08:08:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 101.73 86.02 359.65 21.74 0.00 0.00 0.00 0.00 08:09:01 lo 12.93 12.93 0.82 0.82 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 301.68 215.48 3590.47 29.12 0.00 0.00 0.00 0.00 08:10:01 lo 35.50 35.50 3.54 3.54 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 252.57 170.89 2770.14 19.86 0.00 0.00 0.00 0.00 08:11:01 lo 869.73 869.73 820.87 820.87 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 ens3 3.38 2.72 0.63 0.56 0.00 0.00 0.00 0.00 08:12:01 lo 6.83 6.83 0.52 0.52 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 57.20 49.53 236.68 11.13 0.00 0.00 0.00 0.00 08:13:01 lo 2106.21 2106.21 1996.59 1996.59 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 ens3 35.68 28.46 21.01 8.27 0.00 0.00 0.00 0.00 08:14:01 lo 1081.50 1081.50 1023.36 1023.36 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 ens3 145.04 127.11 826.14 39.64 0.00 0.00 0.00 0.00 08:15:01 lo 3.97 3.97 0.33 0.33 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 ens3 212.48 257.29 100.12 969.79 0.00 0.00 0.00 0.00 08:16:01 lo 49.26 49.26 4.85 4.85 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 151.58 127.05 1220.19 116.86 0.00 0.00 0.00 0.00 Average: lo 417.52 417.52 385.77 385.77 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4770) 12/22/24 _x86_64_ (4 CPU) 08:05:24 LINUX RESTART (4 CPU) 08:06:02 CPU %user %nice %system %iowait %steal %idle 08:07:01 all 19.06 13.55 11.59 3.51 0.11 52.17 08:07:01 0 25.51 13.75 12.53 2.99 0.14 45.08 08:07:01 1 9.53 16.69 13.38 3.68 0.10 56.61 08:07:01 2 25.33 9.70 10.21 4.32 0.10 50.33 08:07:01 3 15.88 14.06 10.21 3.07 0.10 56.68 08:08:01 all 27.49 0.00 1.56 2.26 0.07 68.61 08:08:01 0 29.31 0.00 1.79 1.38 0.07 67.45 08:08:01 1 23.88 0.00 1.73 4.99 0.08 69.31 08:08:01 2 29.59 0.00 1.55 2.04 0.07 66.75 08:08:01 3 27.16 0.00 1.17 0.65 0.07 70.95 08:09:01 all 77.86 0.00 2.45 0.26 0.10 19.33 08:09:01 0 74.60 0.00 2.19 0.42 0.10 22.69 08:09:01 1 77.73 0.00 2.47 0.30 0.10 19.40 08:09:01 2 80.20 0.00 2.21 0.18 0.10 17.30 08:09:01 3 78.93 0.00 2.93 0.12 0.12 17.90 08:10:01 all 50.06 0.00 1.81 0.13 0.08 47.92 08:10:01 0 49.14 0.00 1.47 0.22 0.08 49.09 08:10:01 1 45.44 0.00 1.47 0.07 0.10 52.92 08:10:01 2 53.77 0.00 2.52 0.07 0.08 43.55 08:10:01 3 51.88 0.00 1.76 0.17 0.07 46.12 08:11:01 all 74.79 0.00 3.50 1.11 0.09 20.51 08:11:01 0 75.49 0.00 3.10 0.79 0.08 20.53 08:11:01 1 74.38 0.00 3.73 1.66 0.08 20.14 08:11:01 2 75.99 0.00 3.84 1.87 0.10 18.20 08:11:01 3 73.30 0.00 3.34 0.12 0.10 23.15 08:12:01 all 72.07 0.00 1.81 0.01 0.09 26.01 08:12:01 0 74.25 0.00 2.29 0.00 0.10 23.36 08:12:01 1 71.29 0.00 1.66 0.03 0.08 26.93 08:12:01 2 73.86 0.00 1.60 0.02 0.08 24.44 08:12:01 3 68.87 0.00 1.69 0.00 0.10 29.34 08:13:01 all 71.25 0.00 3.06 0.78 0.10 24.81 08:13:01 0 71.63 0.00 2.25 0.69 0.10 25.34 08:13:01 1 75.18 0.00 2.67 0.42 0.12 21.62 08:13:01 2 71.98 0.00 3.35 0.07 0.10 24.50 08:13:01 3 66.18 0.00 3.99 1.94 0.10 27.79 08:14:01 all 72.46 0.00 2.46 0.34 0.11 24.63 08:14:01 0 74.21 0.00 2.43 0.25 0.12 22.99 08:14:01 1 70.64 0.00 2.55 0.05 0.10 26.66 08:14:01 2 74.71 0.00 2.40 0.22 0.10 22.57 08:14:01 3 70.28 0.00 2.46 0.82 0.12 26.32 08:15:01 all 59.50 0.00 2.17 0.19 0.08 38.07 08:15:01 0 58.78 0.00 2.33 0.37 0.07 38.46 08:15:01 1 55.73 0.00 1.82 0.02 0.08 42.35 08:15:01 2 64.78 0.00 2.27 0.02 0.08 32.85 08:15:01 3 58.70 0.00 2.26 0.35 0.08 38.61 08:16:01 all 17.14 0.00 1.45 2.13 0.07 79.21 08:16:01 0 32.92 0.00 1.59 0.42 0.07 65.01 08:16:01 1 2.99 0.00 0.82 5.58 0.07 90.55 08:16:01 2 8.85 0.00 1.72 0.22 0.05 89.17 08:16:01 3 23.85 0.00 1.67 2.30 0.08 72.10 Average: all 54.21 1.33 3.17 1.07 0.09 40.14 Average: 0 56.63 1.35 3.18 0.75 0.09 38.00 Average: 1 50.73 1.64 3.21 1.68 0.09 42.65 Average: 2 55.92 0.95 3.15 0.89 0.09 38.99 Average: 3 53.54 1.38 3.13 0.95 0.09 40.91