---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-79455 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 593 11729 0 3717 15117 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:bd:89:e3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.38/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85677sec preferred_lft 85677sec inet6 fe80::f816:3eff:febd:89e3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-79455) 10/25/24 _x86_64_ (4 CPU) 15:38:58 LINUX RESTART (4 CPU) 15:39:01 tps rtps wtps bread/s bwrtn/s 15:40:02 260.46 64.23 196.23 4314.43 92674.84 15:41:01 157.72 50.50 107.22 3336.79 24386.38 15:42:01 61.64 3.45 58.19 133.98 7159.74 15:43:01 36.21 6.15 30.06 186.10 4092.65 15:44:01 35.59 0.32 35.28 7.60 7103.35 15:45:01 36.96 0.13 36.83 1.87 8665.89 15:46:01 22.18 0.22 21.96 4.00 3024.56 15:47:01 14.13 0.02 14.11 0.40 1645.98 15:48:01 2.95 0.00 2.95 0.00 1240.92 15:49:01 10.56 0.00 10.56 0.00 1206.87 15:50:01 26.80 1.35 25.45 164.64 23882.02 Average: 60.33 11.43 48.90 736.98 15904.53 15:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:40:02 14111772 15538480 2313196 14.08 52420 1582812 794024 4.54 691240 1425940 60568 15:41:01 12894368 14738372 3530600 21.50 76564 1958096 1525392 8.73 1546916 1751008 101776 15:42:01 11512168 13485136 4912800 29.91 82032 2074920 2717604 15.55 2857008 1804876 22848 15:43:01 12131024 14225352 4293944 26.14 88660 2182400 2188788 12.53 2140332 1889388 22140 15:44:01 11904392 14222652 4520576 27.52 96096 2389128 1857932 10.63 2167804 2069396 38952 15:45:01 11463616 14034880 4961352 30.21 99572 2625480 2066880 11.83 2416972 2248376 33460 15:46:01 10804924 13444532 5620044 34.22 101372 2689752 2707292 15.49 3014416 2302660 17012 15:47:01 11210972 13913896 5213996 31.74 102260 2750544 2166160 12.40 2551444 2361744 34368 15:48:01 11395376 14101676 5029592 30.62 102336 2753672 2220780 12.71 2370524 2359540 1880 15:49:01 11258080 14073608 5166888 31.46 104560 2854556 2003080 11.46 2442172 2419360 78892 15:50:01 10508704 13974676 5916264 36.02 107132 3476832 2244600 12.85 2617064 2967184 47948 Average: 11745036 14159387 4679932 28.49 92091 2485290 2044776 11.70 2255990 2145407 41804 15:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:40:02 ens3 406.35 259.91 1398.39 73.68 0.00 0.00 0.00 0.00 15:40:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 15:41:01 ens3 215.17 162.57 1902.57 39.81 0.00 0.00 0.00 0.00 15:41:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00 15:42:01 ens3 1057.67 642.16 1286.45 233.45 0.00 0.00 0.00 0.00 15:42:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 15:43:01 ens3 718.55 453.62 994.94 153.69 0.00 0.00 0.00 0.00 15:43:01 lo 1.28 1.28 0.20 0.20 0.00 0.00 0.00 0.00 15:44:01 ens3 912.63 511.78 2795.38 180.91 0.00 0.00 0.00 0.00 15:44:01 lo 20.91 20.91 3.69 3.69 0.00 0.00 0.00 0.00 15:45:01 ens3 814.71 574.05 1014.74 213.84 0.00 0.00 0.00 0.00 15:45:01 lo 1.75 1.75 0.28 0.28 0.00 0.00 0.00 0.00 15:46:01 ens3 4772.00 3093.05 1574.46 1507.23 0.00 0.00 0.00 0.00 15:46:01 lo 54.41 54.41 15.82 15.82 0.00 0.00 0.00 0.00 15:47:01 ens3 9480.54 5302.82 3102.03 2696.78 0.00 0.00 0.00 0.00 15:47:01 lo 10.95 10.95 2.47 2.47 0.00 0.00 0.00 0.00 15:48:01 ens3 194.00 126.87 55.45 51.83 0.00 0.00 0.00 0.00 15:48:01 lo 19.64 19.64 4.24 4.24 0.00 0.00 0.00 0.00 15:49:01 ens3 514.18 386.42 200.37 146.74 0.00 0.00 0.00 0.00 15:49:01 lo 5.50 5.50 0.92 0.92 0.00 0.00 0.00 0.00 15:50:01 ens3 841.18 630.33 2277.47 186.46 0.00 0.00 0.00 0.00 15:50:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 1814.04 1105.43 1508.70 499.30 0.00 0.00 0.00 0.00 Average: lo 10.73 10.73 2.54 2.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-79455) 10/25/24 _x86_64_ (4 CPU) 15:38:58 LINUX RESTART (4 CPU) 15:39:01 CPU %user %nice %system %iowait %steal %idle 15:40:02 all 16.48 0.00 2.67 19.18 0.07 61.61 15:40:02 0 11.14 0.00 2.56 26.35 0.07 59.88 15:40:02 1 23.47 0.00 3.17 5.12 0.07 68.18 15:40:02 2 19.35 0.00 2.43 18.29 0.08 59.85 15:40:02 3 11.96 0.00 2.44 26.98 0.05 58.57 15:41:01 all 33.31 0.00 1.89 5.22 0.07 59.51 15:41:01 0 27.44 0.00 1.40 9.52 0.07 61.58 15:41:01 1 28.41 0.00 1.68 2.60 0.07 67.24 15:41:01 2 43.85 0.00 2.47 4.51 0.09 49.10 15:41:01 3 33.54 0.00 2.05 4.28 0.07 60.06 15:42:01 all 61.54 0.00 2.71 0.61 0.10 35.04 15:42:01 0 67.17 0.00 2.40 0.67 0.08 29.67 15:42:01 1 56.32 0.00 2.42 0.75 0.12 40.39 15:42:01 2 60.82 0.00 3.26 0.40 0.10 35.41 15:42:01 3 61.82 0.00 2.75 0.60 0.10 34.72 15:43:01 all 54.30 0.00 2.17 0.39 0.10 43.04 15:43:01 0 55.91 0.00 3.17 0.23 0.12 40.58 15:43:01 1 55.31 0.00 1.96 0.00 0.10 42.63 15:43:01 2 50.53 0.00 1.84 0.57 0.08 46.98 15:43:01 3 55.48 0.00 1.71 0.74 0.10 41.97 15:44:01 all 56.29 0.00 2.23 0.13 0.09 41.26 15:44:01 0 60.61 0.00 1.44 0.13 0.10 37.72 15:44:01 1 56.31 0.00 2.35 0.03 0.08 41.22 15:44:01 2 55.94 0.00 1.91 0.33 0.10 41.71 15:44:01 3 52.27 0.00 3.22 0.05 0.10 44.36 15:45:01 all 40.74 0.00 2.42 0.32 0.09 56.44 15:45:01 0 38.01 0.00 2.43 0.05 0.07 59.44 15:45:01 1 40.56 0.00 2.39 0.17 0.10 56.78 15:45:01 2 40.85 0.00 2.85 0.22 0.07 56.02 15:45:01 3 43.56 0.00 2.03 0.84 0.10 53.48 15:46:01 all 42.98 0.00 10.47 0.21 0.11 46.24 15:46:01 0 44.18 0.00 10.37 0.28 0.10 45.07 15:46:01 1 45.27 0.00 10.60 0.03 0.12 43.98 15:46:01 2 40.01 0.00 11.77 0.28 0.12 47.82 15:46:01 3 42.44 0.00 9.14 0.22 0.10 48.10 15:47:01 all 54.55 0.00 18.92 0.12 0.11 26.30 15:47:01 0 56.98 0.00 12.02 0.02 0.14 30.84 15:47:01 1 58.31 0.00 20.58 0.00 0.10 21.01 15:47:01 2 51.40 0.00 19.58 0.02 0.10 28.90 15:47:01 3 51.43 0.00 23.47 0.47 0.12 24.51 15:48:01 all 30.96 0.00 1.22 0.09 0.08 67.65 15:48:01 0 27.42 0.00 1.24 0.00 0.07 71.27 15:48:01 1 33.77 0.00 1.29 0.00 0.08 64.86 15:48:01 2 30.08 0.00 1.45 0.00 0.07 68.40 15:48:01 3 32.59 0.00 0.90 0.35 0.08 66.08 15:49:01 all 44.15 0.00 5.16 0.06 0.10 50.53 15:49:01 0 41.17 0.00 15.72 0.10 0.12 42.89 15:49:01 1 44.86 0.00 1.31 0.00 0.08 53.74 15:49:01 2 46.00 0.00 1.84 0.00 0.10 52.06 15:49:01 3 44.53 0.00 1.86 0.13 0.12 53.37 15:50:01 all 52.30 0.00 2.09 0.88 0.10 44.63 15:50:01 0 67.78 0.00 4.27 2.95 0.12 24.88 15:50:01 1 51.63 0.00 1.12 0.00 0.08 47.17 15:50:01 2 46.21 0.00 1.07 0.17 0.10 52.45 15:50:01 3 43.60 0.00 1.91 0.37 0.10 54.02 Average: CPU %user %nice %system %iowait %steal %idle Average: all 44.34 0.00 4.72 2.47 0.09 48.38 Average: 0 45.27 0.00 5.17 3.66 0.09 45.81 Average: 1 44.95 0.00 4.46 0.79 0.09 49.71 Average: 2 44.09 0.00 4.58 2.25 0.09 48.99 Average: 3 43.04 0.00 4.68 3.18 0.09 49.02