---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-77909 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: 2800.000 BogoMIPS: 5600.00 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 8.9G 69G 12% / 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 572 12681 0 2785 15144 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:bc:85:e6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.33/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85417sec preferred_lft 85417sec inet6 fe80::f816:3eff:febc:85e6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-77909) 10/19/24 _x86_64_ (4 CPU) 13:55:26 LINUX RESTART (4 CPU) 13:56:02 tps rtps wtps bread/s bwrtn/s 13:57:01 186.19 27.06 159.13 1288.19 41810.54 13:58:01 74.94 6.10 68.84 408.26 32931.56 13:59:01 4.25 0.00 4.25 0.00 3484.22 14:00:01 1.82 0.00 1.82 0.00 118.91 14:01:01 1.83 0.00 1.83 0.00 50.65 14:02:01 2.72 0.02 2.70 0.13 114.11 14:03:01 2.35 0.00 2.35 0.00 65.06 14:04:01 1.67 0.00 1.67 0.00 21.59 14:05:01 1.28 0.00 1.28 0.00 36.93 14:06:01 1.75 0.00 1.75 0.00 22.66 14:07:01 1.20 0.00 1.20 0.00 15.20 14:08:01 1.42 0.00 1.42 0.00 17.60 14:09:01 1.08 0.00 1.08 0.00 13.60 14:10:01 1.42 0.00 1.42 0.00 30.39 14:11:01 6.30 1.87 4.43 14.93 247.03 Average: 19.16 2.31 16.85 112.79 5224.83 13:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:01 13373856 15224996 3051104 18.58 74464 1966492 1107500 6.34 1038412 1775032 109536 13:58:01 11368744 13375164 5056216 30.78 78320 2113092 2782976 15.93 2979336 1824380 2464 13:59:01 11388576 13395428 5036384 30.66 78388 2113564 2782976 15.93 2958564 1824796 20 14:00:01 11362048 13371704 5062912 30.82 78432 2116284 2782976 15.93 2982668 1827508 104 14:01:01 11334708 13345224 5090252 30.99 78500 2117060 2782976 15.93 3009092 1828284 48 14:02:01 11250672 13264252 5174288 31.50 78580 2119948 2834908 16.22 3089912 1831040 728 14:03:01 11263592 13277612 5161368 31.42 78636 2120312 2834908 16.22 3076204 1831380 196 14:04:01 11263448 13277524 5161512 31.42 78684 2120316 2834908 16.22 3076556 1831388 164 14:05:01 11259092 13273676 5165868 31.45 78728 2120780 2834908 16.22 3080772 1831772 208 14:06:01 11258264 13272976 5166696 31.46 78780 2120896 2834908 16.22 3080668 1831880 48 14:07:01 11258140 13272980 5166820 31.46 78844 2120916 2850940 16.32 3080932 1831924 172 14:08:01 11258188 13273080 5166772 31.46 78884 2120920 2850940 16.32 3081004 1831928 64 14:09:01 11257840 13272756 5167120 31.46 78932 2120912 2850940 16.32 3081100 1831928 32 14:10:01 11248992 13264284 5175968 31.51 78984 2121204 2850940 16.32 3089856 1832100 224 14:11:01 10722032 12753532 5702928 34.72 79588 2136320 3330132 19.06 3601896 1843728 9928 Average: 11391213 13394346 5033747 30.65 78450 2109934 2743189 15.70 2953798 1827271 8262 13:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:01 ens3 343.25 257.18 4038.90 45.38 0.00 0.00 0.00 0.00 13:57:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 13:58:01 ens3 252.68 174.51 1189.82 49.84 0.00 0.00 0.00 0.00 13:58:01 lo 0.72 0.72 0.21 0.21 0.00 0.00 0.00 0.00 13:59:01 ens3 61.74 39.63 14.99 14.47 0.00 0.00 0.00 0.00 13:59:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 526.55 302.52 154.29 128.23 0.00 0.00 0.00 0.00 14:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:01:01 ens3 166.76 111.61 45.75 40.49 0.00 0.00 0.00 0.00 14:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 ens3 237.79 151.67 64.81 54.07 0.00 0.00 0.00 0.00 14:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 ens3 85.40 40.49 23.07 17.58 0.00 0.00 0.00 0.00 14:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 ens3 1.02 0.42 0.26 0.30 0.00 0.00 0.00 0.00 14:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 ens3 29.81 23.43 7.15 8.66 0.00 0.00 0.00 0.00 14:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 ens3 0.45 0.30 0.14 0.29 0.00 0.00 0.00 0.00 14:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 ens3 0.15 0.17 0.05 0.25 0.00 0.00 0.00 0.00 14:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 ens3 0.33 0.18 0.12 0.01 0.00 0.00 0.00 0.00 14:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:09:01 ens3 0.35 0.40 0.16 0.66 0.00 0.00 0.00 0.00 14:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 ens3 43.14 26.24 9.71 7.86 0.00 0.00 0.00 0.00 14:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:11:01 ens3 2753.67 1649.59 823.55 699.74 0.00 0.00 0.00 0.00 14:11:01 lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 300.15 185.14 420.83 71.22 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-77909) 10/19/24 _x86_64_ (4 CPU) 13:55:26 LINUX RESTART (4 CPU) 13:56:02 CPU %user %nice %system %iowait %steal %idle 13:57:01 all 26.89 0.00 2.04 4.10 0.08 66.89 13:57:01 0 51.97 0.00 2.93 6.14 0.10 38.86 13:57:01 1 15.74 0.00 1.63 7.51 0.05 75.07 13:57:01 2 21.18 0.00 2.17 0.68 0.08 75.88 13:57:01 3 18.75 0.00 1.45 2.12 0.08 77.59 13:58:01 all 58.17 0.00 1.26 1.79 0.08 38.70 13:58:01 0 46.07 0.00 1.12 5.36 0.08 47.36 13:58:01 1 63.29 0.00 0.95 0.32 0.08 35.36 13:58:01 2 66.00 0.00 1.41 0.15 0.08 32.36 13:58:01 3 57.34 0.00 1.57 1.32 0.07 39.71 13:59:01 all 1.47 0.00 0.14 0.47 0.02 97.90 13:59:01 0 1.33 0.00 0.08 0.08 0.02 98.48 13:59:01 1 2.53 0.00 0.26 1.76 0.05 95.39 13:59:01 2 1.37 0.00 0.02 0.00 0.02 98.60 13:59:01 3 0.62 0.00 0.22 0.03 0.02 99.12 14:00:01 all 3.37 0.00 0.58 0.03 0.02 96.01 14:00:01 0 3.55 0.00 0.65 0.00 0.02 95.78 14:00:01 1 3.01 0.00 0.38 0.00 0.03 96.57 14:00:01 2 2.77 0.00 0.85 0.00 0.02 96.36 14:00:01 3 4.13 0.00 0.38 0.10 0.02 95.37 14:01:01 all 0.98 0.00 0.20 0.02 0.02 98.78 14:01:01 0 1.47 0.00 0.07 0.00 0.02 98.45 14:01:01 1 0.69 0.00 0.28 0.00 0.03 99.00 14:01:01 2 1.32 0.00 0.03 0.00 0.00 98.65 14:01:01 3 0.45 0.00 0.42 0.07 0.02 99.05 14:02:01 all 4.44 0.00 0.44 0.03 0.02 95.07 14:02:01 0 4.54 0.00 0.50 0.00 0.02 94.94 14:02:01 1 5.44 0.00 0.40 0.05 0.02 94.09 14:02:01 2 4.17 0.00 0.51 0.00 0.02 95.30 14:02:01 3 3.62 0.00 0.33 0.07 0.03 95.95 14:03:01 all 1.31 0.00 0.08 0.02 0.02 98.57 14:03:01 0 0.67 0.00 0.18 0.02 0.02 99.12 14:03:01 1 2.35 0.00 0.02 0.05 0.03 97.55 14:03:01 2 1.32 0.00 0.07 0.00 0.03 98.58 14:03:01 3 0.90 0.00 0.07 0.00 0.02 99.02 14:04:01 all 0.25 0.00 0.03 0.01 0.02 99.69 14:04:01 0 0.13 0.00 0.02 0.00 0.02 99.83 14:04:01 1 0.67 0.00 0.07 0.03 0.02 99.22 14:04:01 2 0.05 0.00 0.03 0.00 0.02 99.90 14:04:01 3 0.18 0.00 0.02 0.00 0.00 99.80 14:05:01 all 0.57 0.00 0.10 0.01 0.01 99.31 14:05:01 0 0.78 0.00 0.18 0.00 0.02 99.02 14:05:01 1 0.60 0.00 0.05 0.03 0.00 99.32 14:05:01 2 0.60 0.00 0.13 0.00 0.02 99.25 14:05:01 3 0.28 0.00 0.03 0.00 0.02 99.67 14:06:01 all 0.12 0.00 0.02 0.01 0.02 99.84 14:06:01 0 0.13 0.00 0.02 0.00 0.02 99.83 14:06:01 1 0.23 0.00 0.02 0.03 0.02 99.70 14:06:01 2 0.00 0.00 0.02 0.02 0.03 99.93 14:06:01 3 0.08 0.00 0.02 0.00 0.03 99.87 14:07:01 all 0.07 0.00 0.03 0.01 0.01 99.87 14:07:01 0 0.13 0.00 0.02 0.00 0.00 99.85 14:07:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:07:01 2 0.07 0.00 0.00 0.03 0.00 99.90 14:07:01 3 0.08 0.00 0.10 0.00 0.03 99.78 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 0.50 0.00 0.02 0.01 0.02 99.46 14:08:01 0 0.07 0.00 0.02 0.00 0.02 99.90 14:08:01 1 0.05 0.00 0.02 0.00 0.02 99.92 14:08:01 2 1.77 0.00 0.02 0.02 0.02 98.18 14:08:01 3 0.08 0.00 0.03 0.02 0.03 99.83 14:09:01 all 0.51 0.00 0.04 0.01 0.01 99.44 14:09:01 0 0.10 0.00 0.02 0.00 0.00 99.88 14:09:01 1 0.03 0.00 0.02 0.00 0.00 99.95 14:09:01 2 1.83 0.00 0.08 0.02 0.02 98.06 14:09:01 3 0.05 0.00 0.02 0.02 0.00 99.92 14:10:01 all 0.60 0.00 0.06 0.01 0.02 99.31 14:10:01 0 0.40 0.00 0.03 0.02 0.02 99.53 14:10:01 1 0.43 0.00 0.08 0.00 0.02 99.47 14:10:01 2 1.18 0.00 0.07 0.03 0.03 98.69 14:10:01 3 0.40 0.00 0.07 0.00 0.00 99.53 14:11:01 all 39.66 0.00 3.43 0.02 0.05 56.84 14:11:01 0 41.31 0.00 3.31 0.02 0.07 55.30 14:11:01 1 45.94 0.00 3.31 0.00 0.05 50.70 14:11:01 2 43.50 0.00 3.21 0.02 0.05 53.23 14:11:01 3 27.89 0.00 3.89 0.02 0.05 68.15 Average: all 9.22 0.00 0.56 0.43 0.03 89.76 Average: 0 10.11 0.00 0.61 0.77 0.03 88.49 Average: 1 9.37 0.00 0.50 0.64 0.03 89.46 Average: 2 9.76 0.00 0.57 0.06 0.03 89.58 Average: 3 7.65 0.00 0.57 0.25 0.03 91.50