---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-84817 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xtopology 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 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 672K 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/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 586 11765 0 3687 15123 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:e6:5e:79 brd ff:ff:ff:ff:ff:ff inet 10.30.106.166/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85661sec preferred_lft 85661sec inet6 fe80::f816:3eff:fee6:5e79/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-84817) 11/18/24 _x86_64_ (4 CPU) 18:49:03 LINUX RESTART (4 CPU) 18:50:01 tps rtps wtps bread/s bwrtn/s 18:51:01 140.10 40.72 99.38 2571.60 19248.00 18:52:01 76.44 11.35 65.09 817.73 14187.50 18:53:01 47.43 6.76 40.67 198.60 12465.84 18:54:01 41.51 0.45 41.06 13.20 14652.89 18:55:01 41.48 0.15 41.33 5.47 13466.96 18:56:01 21.49 0.15 21.34 2.40 12220.46 18:57:01 31.50 0.13 31.37 2.80 10034.53 18:58:01 8.37 1.12 7.25 23.20 7650.19 18:59:01 8.97 0.00 8.97 0.00 1067.16 19:00:01 145.41 1.37 144.04 168.77 15683.65 19:01:01 26.70 1.32 25.38 101.32 11831.63 Average: 53.58 5.77 47.81 354.97 12046.19 18:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:51:01 13617060 15397200 2807908 17.10 74652 1897916 939932 5.38 866480 1708676 117232 18:52:01 12307548 14227320 4117420 25.07 80908 2024296 1886840 10.80 2098344 1770144 35192 18:53:01 12088248 14157360 4336720 26.40 87324 2159856 1973908 11.30 2201896 1869656 28672 18:54:01 11795056 14081440 4629912 28.19 94432 2361716 2218580 12.70 2302880 2045372 32912 18:55:01 11179500 13648452 5245468 31.94 98928 2527984 2440440 13.97 2781100 2167564 35136 18:56:01 11513140 14116464 4911828 29.90 100404 2654592 2222120 12.72 2323456 2287188 30192 18:57:01 11203708 13851380 5221260 31.79 103016 2695024 2226100 12.74 2597936 2319752 3680 18:58:01 11190324 13863924 5234644 31.87 103136 2719616 2194516 12.56 2588780 2340480 1020 18:59:01 11246964 13993612 5178004 31.53 104616 2787444 2251372 12.88 2471984 2397600 45220 19:00:01 11507764 14906052 4917204 29.94 106680 3416336 1340296 7.67 1659328 2931376 296744 19:01:01 12089032 15524204 4335936 26.40 109512 3446172 749544 4.29 1086624 2920800 19304 Average: 11794395 14342492 4630573 28.19 96692 2608268 1858513 10.64 2088983 2250783 58664 18:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:51:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 18:51:01 ens3 106.35 81.97 1315.51 27.97 0.00 0.00 0.00 0.00 18:52:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:52:01 ens3 610.15 478.85 1087.11 176.40 0.00 0.00 0.00 0.00 18:53:01 lo 1.37 1.37 0.21 0.21 0.00 0.00 0.00 0.00 18:53:01 ens3 905.80 639.80 1620.81 231.80 0.00 0.00 0.00 0.00 18:54:01 lo 22.43 22.43 3.76 3.76 0.00 0.00 0.00 0.00 18:54:01 ens3 634.49 499.42 2857.67 165.17 0.00 0.00 0.00 0.00 18:55:01 lo 1.88 1.88 0.29 0.29 0.00 0.00 0.00 0.00 18:55:01 ens3 408.27 286.15 361.22 101.60 0.00 0.00 0.00 0.00 18:56:01 lo 35.45 35.45 13.37 13.37 0.00 0.00 0.00 0.00 18:56:01 ens3 5558.41 3427.87 2341.72 1636.58 0.00 0.00 0.00 0.00 18:57:01 lo 27.75 27.75 4.04 4.04 0.00 0.00 0.00 0.00 18:57:01 ens3 9544.10 5844.17 2543.50 2312.36 0.00 0.00 0.00 0.00 18:58:01 lo 16.03 16.03 3.42 3.42 0.00 0.00 0.00 0.00 18:58:01 ens3 3114.78 1654.07 948.21 819.42 0.00 0.00 0.00 0.00 18:59:01 lo 10.48 10.48 2.47 2.47 0.00 0.00 0.00 0.00 18:59:01 ens3 621.66 357.66 194.86 146.71 0.00 0.00 0.00 0.00 19:00:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 19:00:01 ens3 416.45 234.51 2283.69 72.77 0.00 0.00 0.00 0.00 19:01:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 19:01:01 ens3 878.90 405.50 439.52 189.99 0.00 0.00 0.00 0.00 Average: lo 10.65 10.65 2.52 2.52 0.00 0.00 0.00 0.00 Average: ens3 2072.62 1264.52 1453.99 534.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-84817) 11/18/24 _x86_64_ (4 CPU) 18:49:03 LINUX RESTART (4 CPU) 18:50:01 CPU %user %nice %system %iowait %steal %idle 18:51:01 all 18.58 0.00 1.44 9.94 0.06 69.99 18:51:01 0 19.86 0.00 1.22 6.62 0.05 72.25 18:51:01 1 26.63 0.00 2.44 20.00 0.07 50.86 18:51:01 2 14.09 0.00 1.01 2.31 0.05 82.54 18:51:01 3 13.75 0.00 1.09 10.87 0.05 74.24 18:52:01 all 61.06 0.00 2.29 2.10 0.12 34.42 18:52:01 0 62.02 0.00 2.31 1.23 0.10 34.34 18:52:01 1 56.65 0.00 2.88 2.82 0.10 37.55 18:52:01 2 62.51 0.00 2.03 1.27 0.15 34.04 18:52:01 3 63.05 0.00 1.96 3.12 0.12 31.75 18:53:01 all 53.48 0.00 2.71 0.94 0.10 42.78 18:53:01 0 52.40 0.00 3.11 0.62 0.10 43.77 18:53:01 1 55.85 0.00 2.42 0.37 0.12 41.24 18:53:01 2 48.65 0.00 2.84 2.32 0.10 46.09 18:53:01 3 57.01 0.00 2.47 0.42 0.08 40.02 18:54:01 all 54.48 0.00 2.22 0.79 0.12 42.39 18:54:01 0 52.34 0.00 2.02 0.71 0.10 44.83 18:54:01 1 53.93 0.00 2.24 0.32 0.12 43.39 18:54:01 2 53.12 0.00 2.84 2.02 0.15 41.87 18:54:01 3 58.52 0.00 1.76 0.12 0.10 39.50 18:55:01 all 48.39 0.00 1.81 0.76 0.08 48.96 18:55:01 0 50.78 0.00 1.87 1.04 0.10 46.21 18:55:01 1 45.36 0.00 1.51 0.02 0.10 53.01 18:55:01 2 48.12 0.00 1.58 1.83 0.07 48.40 18:55:01 3 49.27 0.00 2.26 0.13 0.08 48.25 18:56:01 all 46.52 0.00 12.69 0.72 0.10 39.97 18:56:01 0 43.80 0.00 16.02 0.35 0.08 39.74 18:56:01 1 46.90 0.00 10.57 0.67 0.10 41.75 18:56:01 2 48.22 0.00 11.01 1.88 0.12 38.77 18:56:01 3 47.11 0.00 13.21 0.02 0.08 39.58 18:57:01 all 45.72 0.00 15.96 0.57 0.09 37.66 18:57:01 0 44.75 0.00 9.01 0.05 0.12 46.07 18:57:01 1 45.13 0.00 21.47 0.34 0.07 33.00 18:57:01 2 44.99 0.00 14.61 1.77 0.10 38.53 18:57:01 3 48.00 0.00 18.77 0.08 0.10 33.05 18:58:01 all 38.62 0.00 6.43 0.39 0.08 54.48 18:58:01 0 38.03 0.00 4.23 0.02 0.08 57.64 18:58:01 1 38.86 0.00 5.63 0.02 0.07 55.43 18:58:01 2 38.16 0.00 7.33 1.56 0.07 52.89 18:58:01 3 39.44 0.00 8.52 0.00 0.07 51.97 18:59:01 all 43.28 0.00 2.08 0.12 0.09 54.44 18:59:01 0 41.30 0.00 2.01 0.35 0.08 56.26 18:59:01 1 43.63 0.00 2.36 0.00 0.07 53.95 18:59:01 2 45.63 0.00 1.76 0.13 0.10 52.38 18:59:01 3 42.56 0.00 2.16 0.00 0.08 55.19 19:00:01 all 30.83 0.00 5.19 1.33 0.07 62.58 19:00:01 0 26.35 0.00 0.70 2.64 0.08 70.22 19:00:01 1 37.43 0.00 2.12 0.64 0.07 59.74 19:00:01 2 28.58 0.00 1.49 0.94 0.05 68.94 19:00:01 3 30.98 0.00 16.48 1.10 0.07 51.37 19:01:01 all 47.04 0.00 1.73 1.00 0.10 50.13 19:01:01 0 51.49 0.00 2.39 0.27 0.12 45.73 19:01:01 1 38.14 0.00 1.79 2.04 0.08 57.94 19:01:01 2 48.16 0.00 1.26 0.03 0.10 50.45 19:01:01 3 50.45 0.00 1.46 1.66 0.08 46.35 Average: CPU %user %nice %system %iowait %steal %idle Average: all 44.34 0.00 4.96 1.70 0.09 48.92 Average: 0 43.90 0.00 4.07 1.27 0.09 50.67 Average: 1 44.40 0.00 5.04 2.47 0.09 48.01 Average: 2 43.62 0.00 4.34 1.46 0.10 50.48 Average: 3 45.44 0.00 6.38 1.59 0.08 46.50