---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-85116 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 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 595 11754 0 3690 15114 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:8c:d0:03 brd ff:ff:ff:ff:ff:ff inet 10.30.106.105/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85688sec preferred_lft 85688sec inet6 fe80::f816:3eff:fe8c:d003/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-85116) 11/19/24 _x86_64_ (4 CPU) 22:30:57 LINUX RESTART (4 CPU) 22:31:01 tps rtps wtps bread/s bwrtn/s 22:32:01 281.71 67.77 213.94 4598.77 62049.11 22:33:01 152.52 38.98 113.55 2426.00 29229.66 22:34:01 47.11 1.73 45.38 47.73 21031.29 22:35:01 42.84 5.31 37.53 163.78 17691.21 22:36:01 39.53 0.37 39.16 8.40 8903.72 22:37:01 32.36 0.08 32.28 1.07 5962.21 22:38:01 29.03 0.22 28.81 4.27 3233.06 22:39:01 2.88 0.00 2.88 0.00 1606.13 22:40:01 3.87 0.00 3.87 0.00 882.52 22:41:01 11.31 0.00 11.31 0.00 1306.32 22:42:01 153.59 1.45 152.14 174.77 25832.76 Average: 72.44 10.54 61.90 675.04 16158.64 22:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:32:01 14023948 15607632 2401020 14.62 65240 1719284 721064 4.13 640908 1546468 124524 22:33:01 12097244 13976048 4327724 26.35 78372 1988416 2288364 13.10 2342312 1741616 29216 22:34:01 12049040 14041452 4375928 26.64 83848 2090084 2310872 13.22 2300812 1818064 24400 22:35:01 12105236 14198136 4319732 26.30 89572 2179208 1913768 10.95 2165544 1886944 16448 22:36:01 11453524 13920140 4971444 30.27 98684 2525816 2215740 12.68 2505436 2169372 127032 22:37:01 11568220 14120600 4856748 29.57 100452 2604532 2249928 12.88 2316488 2240968 37864 22:38:01 11310544 13928028 5114424 31.14 103176 2664812 2304556 13.19 2522468 2290900 14476 22:39:01 11065672 13739144 5359296 32.63 103256 2719124 2315076 13.25 2711456 2343740 22104 22:40:01 11369912 14067144 5055056 30.78 103440 2741672 2287832 13.09 2390496 2361084 22948 22:41:01 11064212 14093708 5360756 32.64 105544 3060052 1942056 11.11 2427168 2617996 311804 22:42:01 10787648 14233516 5637320 34.32 108096 3453704 1942644 11.12 2361380 2940024 22328 Average: 11717745 14175050 4707223 28.66 94516 2522428 2044718 11.70 2244043 2177925 68468 22:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:32:01 ens3 406.70 263.25 1820.98 75.50 0.00 0.00 0.00 0.00 22:32:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 22:33:01 ens3 475.87 303.65 1600.76 96.63 0.00 0.00 0.00 0.00 22:33:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 22:34:01 ens3 918.38 598.15 1025.43 231.17 0.00 0.00 0.00 0.00 22:34:01 lo 1.12 1.12 0.19 0.19 0.00 0.00 0.00 0.00 22:35:01 ens3 354.84 270.24 873.93 90.28 0.00 0.00 0.00 0.00 22:35:01 lo 19.32 19.32 3.60 3.60 0.00 0.00 0.00 0.00 22:36:01 ens3 1056.39 770.84 3168.10 245.21 0.00 0.00 0.00 0.00 22:36:01 lo 0.52 0.52 0.04 0.04 0.00 0.00 0.00 0.00 22:37:01 ens3 1938.94 1450.94 1166.55 559.10 0.00 0.00 0.00 0.00 22:37:01 lo 1.62 1.62 0.27 0.27 0.00 0.00 0.00 0.00 22:38:01 ens3 6589.74 3773.90 1820.32 1658.55 0.00 0.00 0.00 0.00 22:38:01 lo 62.56 62.56 17.38 17.38 0.00 0.00 0.00 0.00 22:39:01 ens3 11407.75 6098.20 3230.57 2788.88 0.00 0.00 0.00 0.00 22:39:01 lo 6.05 6.05 1.46 1.46 0.00 0.00 0.00 0.00 22:40:01 ens3 345.74 229.56 93.40 87.73 0.00 0.00 0.00 0.00 22:40:01 lo 20.35 20.35 4.35 4.35 0.00 0.00 0.00 0.00 22:41:01 ens3 286.92 207.82 106.14 66.11 0.00 0.00 0.00 0.00 22:41:01 lo 1.48 1.48 0.29 0.29 0.00 0.00 0.00 0.00 22:42:01 ens3 577.47 411.76 2324.41 122.75 0.00 0.00 0.00 0.00 22:42:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 2214.18 1306.98 1566.35 547.38 0.00 0.00 0.00 0.00 Average: lo 10.52 10.52 2.53 2.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-85116) 11/19/24 _x86_64_ (4 CPU) 22:30:57 LINUX RESTART (4 CPU) 22:31:01 CPU %user %nice %system %iowait %steal %idle 22:32:01 all 19.21 0.00 2.28 8.74 0.08 69.69 22:32:01 0 8.27 0.00 1.87 11.08 0.05 78.73 22:32:01 1 33.87 0.00 3.24 4.37 0.08 58.43 22:32:01 2 21.48 0.00 2.22 13.60 0.08 62.62 22:32:01 3 13.29 0.00 1.79 5.93 0.08 78.92 22:33:01 all 47.31 0.00 1.90 4.18 0.10 46.51 22:33:01 0 46.61 0.00 1.71 7.34 0.08 44.25 22:33:01 1 64.39 0.00 2.38 2.82 0.13 30.27 22:33:01 2 44.33 0.00 1.99 0.83 0.07 52.79 22:33:01 3 34.07 0.00 1.50 5.71 0.08 58.64 22:34:01 all 52.84 0.00 2.35 1.16 0.08 43.57 22:34:01 0 56.76 0.00 2.41 0.30 0.08 40.44 22:34:01 1 52.53 0.00 2.20 0.13 0.07 45.07 22:34:01 2 54.27 0.00 2.05 0.02 0.08 43.58 22:34:01 3 47.78 0.00 2.77 4.19 0.10 45.16 22:35:01 all 49.60 0.00 1.83 1.29 0.08 47.19 22:35:01 0 49.61 0.00 1.53 0.45 0.10 48.32 22:35:01 1 50.46 0.00 2.34 0.85 0.08 46.26 22:35:01 2 52.04 0.00 1.26 0.02 0.08 46.61 22:35:01 3 46.31 0.00 2.19 3.84 0.08 47.58 22:36:01 all 62.38 0.00 2.75 0.22 0.10 34.55 22:36:01 0 61.38 0.00 3.31 0.10 0.08 35.13 22:36:01 1 64.43 0.00 2.61 0.00 0.08 32.87 22:36:01 2 59.80 0.00 2.63 0.20 0.08 37.28 22:36:01 3 63.90 0.00 2.46 0.57 0.12 32.95 22:37:01 all 33.70 0.00 5.28 0.56 0.08 60.38 22:37:01 0 33.34 0.00 4.18 0.00 0.07 62.41 22:37:01 1 37.67 0.00 6.32 0.00 0.08 55.92 22:37:01 2 36.62 0.00 6.44 1.96 0.07 54.91 22:37:01 3 27.16 0.00 4.19 0.30 0.07 68.28 22:38:01 all 44.06 0.00 12.99 0.22 0.10 42.63 22:38:01 0 42.99 0.00 11.65 0.33 0.12 44.91 22:38:01 1 44.36 0.00 15.01 0.19 0.10 40.34 22:38:01 2 43.93 0.00 13.44 0.30 0.08 42.25 22:38:01 3 44.96 0.00 11.89 0.05 0.10 43.00 22:39:01 all 46.50 0.00 18.26 0.04 0.09 35.11 22:39:01 0 49.98 0.00 20.69 0.02 0.07 29.24 22:39:01 1 45.25 0.00 17.05 0.03 0.08 37.58 22:39:01 2 43.96 0.00 17.71 0.13 0.12 38.07 22:39:01 3 46.76 0.00 17.55 0.00 0.10 35.59 22:40:01 all 40.88 0.00 1.65 0.06 0.08 57.33 22:40:01 0 39.84 0.00 1.80 0.00 0.08 58.27 22:40:01 1 40.29 0.00 1.94 0.02 0.08 57.67 22:40:01 2 39.63 0.00 1.65 0.20 0.08 58.44 22:40:01 3 43.77 0.00 1.19 0.00 0.07 54.97 22:41:01 all 34.79 0.00 5.08 0.13 0.07 59.94 22:41:01 0 50.35 0.00 16.67 0.02 0.07 32.89 22:41:01 1 25.39 0.00 1.09 0.02 0.07 73.43 22:41:01 2 32.11 0.00 1.04 0.43 0.05 66.37 22:41:01 3 31.32 0.00 1.52 0.05 0.07 67.05 22:42:01 all 62.20 0.00 2.08 1.08 0.09 34.54 22:42:01 0 59.67 0.00 2.21 0.05 0.10 37.98 22:42:01 1 62.01 0.00 1.66 0.47 0.10 35.76 22:42:01 2 67.65 0.00 2.13 1.86 0.10 28.27 22:42:01 3 59.52 0.00 2.31 1.94 0.10 36.12 Average: CPU %user %nice %system %iowait %steal %idle Average: all 44.85 0.00 5.13 1.61 0.09 48.32 Average: 0 45.35 0.00 6.19 1.79 0.08 46.59 Average: 1 47.33 0.00 5.07 0.81 0.09 46.70 Average: 2 45.05 0.00 4.77 1.78 0.08 48.32 Average: 3 41.70 0.00 4.48 2.06 0.09 51.67