---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-19433 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 8.8G 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 577 12745 0 2716 15140 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:a3:22:56 brd ff:ff:ff:ff:ff:ff inet 10.30.107.138/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84941sec preferred_lft 84941sec inet6 fe80::f816:3eff:fea3:2256/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-19433) 03/30/24 _x86_64_ (4 CPU) 13:55:24 LINUX RESTART (4 CPU) 13:56:02 tps rtps wtps bread/s bwrtn/s 13:57:01 159.21 48.30 110.91 2210.74 26802.64 13:58:01 107.33 16.30 91.03 540.58 29191.40 13:59:01 21.28 4.13 17.15 132.78 18043.39 14:00:01 6.20 0.00 6.20 0.00 6213.76 14:01:01 1.70 0.00 1.70 0.00 88.12 14:02:01 2.50 0.30 2.20 8.13 45.86 14:03:01 3.33 0.07 3.27 1.07 81.72 14:04:01 3.45 0.00 3.45 0.00 59.72 14:05:01 1.30 0.00 1.30 0.00 17.33 14:06:01 1.85 0.00 1.85 0.00 25.06 14:07:01 1.53 0.00 1.53 0.00 18.80 14:08:01 1.62 0.00 1.62 0.00 21.06 14:09:01 2.63 0.07 2.57 0.53 44.39 14:10:01 3.02 0.02 3.00 0.13 57.72 14:11:01 4.67 1.85 2.82 14.80 76.25 14:12:01 2.80 0.00 2.80 0.00 54.92 14:13:01 1.37 0.00 1.37 0.00 38.66 14:14:01 1.87 0.00 1.87 0.00 53.19 14:15:01 1.30 0.00 1.30 0.00 31.73 14:16:01 1.68 0.00 1.68 0.00 41.99 14:17:01 1.43 0.02 1.42 0.13 20.66 14:18:01 2.53 0.00 2.53 0.00 40.79 14:19:01 15.35 6.75 8.60 999.17 564.57 Average: 15.11 3.35 11.76 168.43 3532.41 13:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:01 13643624 15330312 2781336 16.93 70116 1812068 1111896 6.36 923976 1631608 112932 13:58:01 12506688 14512824 3918272 23.86 78296 2113560 2180576 12.48 1813580 1856780 42820 13:59:01 10476012 12487796 5948948 36.22 78420 2118960 4329468 24.78 3859252 1837568 800 14:00:01 10471616 12484468 5953344 36.25 78484 2119948 4329468 24.78 3862400 1838548 1096 14:01:01 10465440 12479320 5959520 36.28 78548 2120896 4329468 24.78 3867380 1839504 68 14:02:01 10458740 12474024 5966220 36.32 78604 2121712 4345548 24.87 3871988 1839908 224 14:03:01 10446044 12462616 5978916 36.40 78704 2122868 4362120 24.96 3885088 1839600 284 14:04:01 10442056 12459196 5982904 36.43 78768 2123340 4362120 24.96 3888004 1840072 68 14:05:01 10441856 12459184 5983104 36.43 78812 2123468 4362120 24.96 3888488 1840196 192 14:06:01 10442060 12459448 5982900 36.43 78876 2123468 4362120 24.96 3888404 1840208 100 14:07:01 10441036 12458500 5983924 36.43 78924 2123480 4362120 24.96 3888768 1840208 224 14:08:01 10441424 12458936 5983536 36.43 78964 2123488 4362120 24.96 3888636 1840216 84 14:09:01 10436476 12454408 5988484 36.46 79036 2123828 4378248 25.06 3893272 1840524 0 14:10:01 10433300 12452576 5991660 36.48 79116 2125016 4427628 25.34 3895108 1840844 796 14:11:01 10430628 12450884 5994332 36.50 79652 2125396 4460764 25.53 3896596 1841184 220 14:12:01 10429176 12449832 5995784 36.50 79732 2125692 4460764 25.53 3898164 1841464 100 14:13:01 10426752 12448184 5998208 36.52 79812 2126368 4460764 25.53 3899184 1842124 432 14:14:01 10425536 12447720 5999424 36.53 79880 2127024 4460764 25.53 3900044 1842776 328 14:15:01 10424812 12447452 6000148 36.53 79948 2127404 4460764 25.53 3900088 1843164 296 14:16:01 10423952 12446968 6001008 36.54 80012 2127692 4460764 25.53 3900340 1843444 100 14:17:01 10421812 12444996 6003148 36.55 80088 2127784 4460764 25.53 3901404 1843540 140 14:18:01 10421916 12445288 6003044 36.55 80148 2127888 4460764 25.53 3901992 1843636 92 14:19:01 13099676 15550296 3325284 20.25 81608 2547140 759232 4.35 1029228 2036324 379624 Average: 10784810 12807184 5640150 34.34 78893 2128630 4002190 22.90 3545278 1841019 23523 13:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:01 ens3 94.83 65.36 1071.46 16.49 0.00 0.00 0.00 0.00 13:57:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 13:58:01 ens3 502.10 408.05 3516.76 238.48 0.00 0.00 0.00 0.00 13:58:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:59:01 ens3 126.41 81.27 34.98 33.86 0.00 0.00 0.00 0.00 13:59:01 lo 0.47 0.47 0.18 0.18 0.00 0.00 0.00 0.00 14:00:01 ens3 189.05 98.77 57.75 47.76 0.00 0.00 0.00 0.00 14:00:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:01:01 ens3 205.73 134.29 53.68 47.33 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 65.66 44.54 20.24 19.62 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 191.00 123.05 66.43 55.96 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 70.24 49.18 28.34 22.32 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 0.73 0.63 0.36 0.53 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 0.50 0.33 0.19 0.31 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 0.17 0.18 0.05 0.43 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 0.27 0.22 0.06 0.22 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 36.89 27.96 10.14 8.81 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 89.34 67.09 31.42 27.99 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 9.72 5.73 2.77 2.36 0.00 0.00 0.00 0.00 14:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 ens3 16.38 12.95 4.19 3.80 0.00 0.00 0.00 0.00 14:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:13:01 ens3 16.93 15.20 5.79 5.42 0.00 0.00 0.00 0.00 14:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 ens3 71.94 54.57 24.80 22.44 0.00 0.00 0.00 0.00 14:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:15:01 ens3 13.70 8.77 3.34 2.96 0.00 0.00 0.00 0.00 14:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 ens3 8.20 5.72 1.92 2.16 0.00 0.00 0.00 0.00 14:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:17:01 ens3 0.57 0.55 0.14 0.35 0.00 0.00 0.00 0.00 14:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 ens3 0.72 0.70 0.21 0.30 0.00 0.00 0.00 0.00 14:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:19:01 ens3 138.26 104.60 177.53 35.56 0.00 0.00 0.00 0.00 14:19:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 80.39 56.94 221.67 25.90 0.00 0.00 0.00 0.00 Average: lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-19433) 03/30/24 _x86_64_ (4 CPU) 13:55:24 LINUX RESTART (4 CPU) 13:56:02 CPU %user %nice %system %iowait %steal %idle 13:57:01 all 23.61 0.00 1.61 4.37 0.07 70.34 13:57:01 0 22.51 0.00 1.67 5.81 0.05 69.96 13:57:01 1 20.77 0.00 1.26 4.33 0.05 73.59 13:57:01 2 15.19 0.00 0.99 2.41 0.08 81.33 13:57:01 3 36.00 0.00 2.52 4.94 0.07 56.47 13:58:01 all 40.57 0.00 7.39 1.98 0.10 49.95 13:58:01 0 29.16 0.00 5.89 0.55 0.12 64.28 13:58:01 1 35.56 0.00 4.88 2.60 0.08 56.89 13:58:01 2 63.04 0.00 12.66 0.37 0.10 23.83 13:58:01 3 34.53 0.00 6.14 4.41 0.10 54.82 13:59:01 all 41.53 0.00 0.79 1.04 0.07 56.57 13:59:01 0 35.04 0.00 0.69 0.02 0.07 64.19 13:59:01 1 42.80 0.00 0.87 0.03 0.08 56.22 13:59:01 2 36.39 0.00 0.64 0.02 0.05 62.91 13:59:01 3 51.91 0.00 0.94 4.10 0.08 42.97 14:00:01 all 1.52 0.00 0.21 0.78 0.02 97.47 14:00:01 0 1.20 0.00 0.28 0.00 0.03 98.48 14:00:01 1 1.55 0.00 0.22 0.00 0.02 98.22 14:00:01 2 0.95 0.00 0.18 0.00 0.02 98.85 14:00:01 3 2.37 0.00 0.17 3.15 0.00 94.31 14:01:01 all 1.28 0.00 0.23 0.03 0.02 98.44 14:01:01 0 0.50 0.00 0.40 0.00 0.02 99.08 14:01:01 1 1.74 0.00 0.20 0.02 0.00 98.04 14:01:01 2 0.94 0.00 0.23 0.00 0.02 98.81 14:01:01 3 1.95 0.00 0.12 0.08 0.02 97.83 14:02:01 all 0.84 0.00 0.14 0.02 0.02 98.99 14:02:01 0 1.03 0.00 0.15 0.03 0.02 98.77 14:02:01 1 0.53 0.00 0.18 0.00 0.00 99.28 14:02:01 2 1.28 0.00 0.03 0.02 0.03 98.63 14:02:01 3 0.50 0.00 0.17 0.05 0.02 99.27 14:03:01 all 3.53 0.00 0.23 0.03 0.02 96.18 14:03:01 0 2.83 0.00 0.18 0.08 0.02 96.88 14:03:01 1 2.95 0.00 0.33 0.00 0.03 96.69 14:03:01 2 4.03 0.00 0.13 0.00 0.02 95.82 14:03:01 3 4.30 0.00 0.28 0.03 0.03 95.35 14:04:01 all 1.10 0.00 0.12 0.04 0.03 98.72 14:04:01 0 1.00 0.00 0.10 0.10 0.02 98.78 14:04:01 1 0.50 0.00 0.22 0.00 0.03 99.25 14:04:01 2 1.90 0.00 0.07 0.00 0.03 98.00 14:04:01 3 1.00 0.00 0.08 0.08 0.03 98.80 14:05:01 all 0.30 0.00 0.02 0.02 0.02 99.65 14:05:01 0 0.05 0.00 0.03 0.03 0.02 99.87 14:05:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:05:01 2 1.01 0.00 0.05 0.00 0.03 98.90 14:05:01 3 0.10 0.00 0.02 0.02 0.02 99.85 14:06:01 all 0.59 0.00 0.02 0.02 0.02 99.34 14:06:01 0 0.05 0.00 0.03 0.07 0.02 99.83 14:06:01 1 0.10 0.00 0.02 0.00 0.02 99.87 14:06:01 2 2.09 0.00 0.02 0.00 0.03 97.87 14:06:01 3 0.10 0.00 0.03 0.05 0.02 99.80 14:07:01 all 0.58 0.00 0.02 0.01 0.02 99.38 14:07:01 0 0.10 0.00 0.03 0.02 0.02 99.83 14:07:01 1 0.05 0.00 0.00 0.00 0.00 99.95 14:07:01 2 1.99 0.00 0.00 0.00 0.03 97.98 14:07:01 3 0.13 0.00 0.02 0.02 0.02 99.82 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 0.38 0.00 0.04 0.01 0.02 99.55 14:08:01 0 0.07 0.00 0.05 0.02 0.02 99.85 14:08:01 1 0.03 0.00 0.02 0.00 0.00 99.95 14:08:01 2 1.39 0.00 0.07 0.00 0.03 98.51 14:08:01 3 0.03 0.00 0.02 0.02 0.03 99.90 14:09:01 all 0.79 0.00 0.09 0.01 0.02 99.09 14:09:01 0 0.75 0.00 0.17 0.02 0.03 99.03 14:09:01 1 0.95 0.00 0.10 0.00 0.02 98.93 14:09:01 2 0.80 0.00 0.05 0.00 0.03 99.11 14:09:01 3 0.65 0.00 0.03 0.02 0.02 99.28 14:10:01 all 4.94 0.00 0.18 0.02 0.03 94.84 14:10:01 0 7.14 0.00 0.17 0.05 0.03 92.61 14:10:01 1 3.54 0.00 0.37 0.02 0.02 96.06 14:10:01 2 4.62 0.00 0.12 0.00 0.05 95.22 14:10:01 3 4.49 0.00 0.07 0.00 0.03 95.41 14:11:01 all 2.77 0.00 0.08 0.03 0.02 97.09 14:11:01 0 3.65 0.00 0.03 0.07 0.02 96.23 14:11:01 1 1.92 0.00 0.08 0.05 0.03 97.91 14:11:01 2 3.44 0.00 0.12 0.00 0.03 96.41 14:11:01 3 2.07 0.00 0.08 0.03 0.02 97.80 14:12:01 all 1.84 0.00 0.08 0.02 0.03 98.02 14:12:01 0 1.38 0.00 0.10 0.00 0.03 98.48 14:12:01 1 1.42 0.00 0.14 0.05 0.02 98.37 14:12:01 2 2.89 0.00 0.05 0.02 0.03 97.01 14:12:01 3 1.67 0.00 0.07 0.00 0.02 98.24 14:13:01 all 2.44 0.00 0.08 0.01 0.02 97.45 14:13:01 0 0.65 0.00 0.08 0.03 0.02 99.22 14:13:01 1 1.88 0.00 0.05 0.00 0.02 98.05 14:13:01 2 5.22 0.00 0.02 0.02 0.02 94.73 14:13:01 3 2.00 0.00 0.15 0.00 0.03 97.82 14:14:01 all 1.13 0.00 0.14 0.01 0.02 98.69 14:14:01 0 1.25 0.00 0.23 0.02 0.02 98.48 14:14:01 1 0.80 0.00 0.05 0.00 0.00 99.15 14:14:01 2 1.00 0.00 0.05 0.05 0.00 98.90 14:14:01 3 1.47 0.00 0.25 0.00 0.05 98.23 14:15:01 all 0.89 0.00 0.07 0.01 0.02 99.00 14:15:01 0 1.02 0.00 0.10 0.03 0.03 98.82 14:15:01 1 0.52 0.00 0.05 0.00 0.00 99.43 14:15:01 2 0.33 0.00 0.03 0.00 0.02 99.62 14:15:01 3 1.71 0.00 0.10 0.00 0.03 98.15 14:16:01 all 0.96 0.00 0.04 0.01 0.02 98.97 14:16:01 0 1.05 0.00 0.03 0.05 0.02 98.85 14:16:01 1 1.12 0.00 0.05 0.00 0.02 98.82 14:16:01 2 1.03 0.00 0.05 0.00 0.00 98.92 14:16:01 3 0.62 0.00 0.05 0.00 0.03 99.30 14:17:01 all 1.57 0.00 0.07 0.01 0.02 98.33 14:17:01 0 1.82 0.00 0.07 0.03 0.03 98.05 14:17:01 1 0.68 0.00 0.07 0.00 0.02 99.23 14:17:01 2 0.75 0.00 0.03 0.00 0.02 99.20 14:17:01 3 3.02 0.00 0.12 0.00 0.03 96.83 14:18:01 all 0.63 0.00 0.07 0.01 0.03 99.27 14:18:01 0 0.63 0.00 0.08 0.05 0.02 99.22 14:18:01 1 0.17 0.00 0.10 0.02 0.02 99.70 14:18:01 2 0.62 0.00 0.03 0.00 0.02 99.33 14:18:01 3 1.07 0.00 0.07 0.00 0.02 98.84 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 10.62 0.00 0.98 0.16 0.03 88.20 14:19:01 0 4.64 0.00 0.74 0.17 0.03 94.42 14:19:01 1 9.31 0.00 1.60 0.12 0.02 88.96 14:19:01 2 15.00 0.00 0.77 0.33 0.03 83.86 14:19:01 3 13.57 0.00 0.80 0.02 0.05 85.56 Average: all 6.25 0.00 0.55 0.37 0.03 92.79 Average: 0 5.09 0.00 0.49 0.31 0.03 94.08 Average: 1 5.59 0.00 0.47 0.31 0.02 93.61 Average: 2 7.19 0.00 0.71 0.14 0.03 91.93 Average: 3 7.14 0.00 0.53 0.73 0.03 91.56