---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2093 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 13G 6.9G 65% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 567 1397 0 6011 7110 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:d5:df:a2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.99/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85805sec preferred_lft 85805sec inet6 fe80::f816:3eff:fed5:dfa2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:0d:4b:ee brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2093) 05/29/26 _x86_64_ (4 CPU) 17:53:44 LINUX RESTART (4 CPU) 17:54:01 tps rtps wtps bread/s bwrtn/s 17:55:01 156.86 69.34 87.52 5622.93 41204.35 17:56:01 66.27 0.12 66.16 21.46 10399.87 17:57:01 145.81 12.83 132.98 2243.49 83799.23 17:58:01 101.13 0.63 100.50 17.99 45821.39 17:59:01 236.36 0.05 236.31 6.40 16994.23 18:00:01 47.58 0.00 47.58 0.00 3433.12 18:01:01 62.11 0.00 62.11 0.00 7389.40 18:02:01 32.19 0.08 32.11 6.39 9646.76 18:03:01 21.91 0.59 21.31 43.10 1388.68 Average: 96.82 9.31 87.51 886.07 24493.95 17:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:01 5811372 7406240 2356056 28.85 38176 1733572 996492 10.81 609164 1573384 92544 17:56:01 5436020 7339168 2731408 33.44 58364 2005936 1053456 11.43 692612 1832888 149740 17:57:01 2379248 7363516 5788180 70.87 107092 4882272 1218136 13.22 740460 4653172 581960 17:58:01 1520036 6502124 6647392 81.39 120544 4824140 2437604 26.45 1765304 4404240 16688 17:59:01 2014352 7351248 6153076 75.34 142584 5129140 1334456 14.48 1089804 4590816 7936 18:00:01 1885160 7339356 6282268 76.92 145728 5221404 1356576 14.72 1177468 4611632 19136 18:01:01 1796676 7355024 6370752 78.00 147440 5319220 1335240 14.49 1211656 4662428 228 18:02:01 1511248 7351292 6656180 81.50 148364 5581680 1135412 12.32 1759968 4382912 4508 18:03:01 1481700 7327492 6685728 81.86 149632 5590260 1068780 11.60 2064080 4113120 9668 Average: 2648424 7259496 5519004 67.57 117547 4476403 1326239 14.39 1234502 3869399 98045 17:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:01 ens3 434.08 253.24 1756.23 68.46 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 17:56:01 ens3 73.37 60.79 796.55 6.67 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:57:01 ens3 466.91 268.02 13290.85 21.67 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 17:58:01 ens3 159.60 100.88 290.31 54.07 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:59:01 ens3 102.77 65.97 232.90 27.30 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 ens3 115.46 89.25 776.47 12.07 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:01:01 ens3 40.05 34.77 64.43 11.77 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 ens3 365.90 492.09 61.79 3321.24 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 18:03:01 ens3 170.40 297.56 24.58 2262.41 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 lo 2.51 2.51 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 214.37 184.54 1924.83 640.04 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2093) 05/29/26 _x86_64_ (4 CPU) 17:53:44 LINUX RESTART (4 CPU) 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:01 all 20.62 0.00 2.83 4.52 1.18 70.85 17:55:01 0 22.36 0.00 2.36 2.01 1.19 72.09 17:55:01 1 19.48 0.00 2.15 3.63 1.07 73.67 17:55:01 2 18.53 0.00 2.34 8.52 1.12 69.49 17:55:01 3 22.07 0.00 4.48 3.95 1.35 68.15 17:56:01 all 20.59 0.00 1.24 1.80 0.71 75.66 17:56:01 0 9.91 0.00 0.67 0.05 0.45 88.92 17:56:01 1 59.12 0.00 2.85 0.65 1.57 35.81 17:56:01 2 3.12 0.00 0.38 1.08 0.51 94.90 17:56:01 3 10.27 0.00 1.07 5.43 0.28 82.95 17:57:01 all 22.39 0.00 9.81 2.67 1.73 63.40 17:57:01 0 17.36 0.00 10.31 1.38 1.55 69.40 17:57:01 1 31.30 0.00 10.71 2.20 1.75 54.04 17:57:01 2 18.82 0.00 9.29 0.53 1.92 69.44 17:57:01 3 22.08 0.00 8.90 6.58 1.72 60.72 17:58:01 all 47.06 0.00 20.14 1.77 1.77 29.26 17:58:01 0 45.80 0.00 20.63 4.04 1.73 27.80 17:58:01 1 46.11 0.00 20.37 0.35 1.56 31.62 17:58:01 2 45.24 0.00 20.64 1.43 1.73 30.96 17:58:01 3 51.10 0.00 18.93 1.29 2.04 26.64 17:59:01 all 28.94 0.00 12.63 7.96 1.26 49.21 17:59:01 0 30.59 0.00 13.00 6.20 1.27 48.95 17:59:01 1 28.57 0.00 12.23 3.09 1.15 54.96 17:59:01 2 26.45 0.00 11.33 2.75 1.25 58.22 17:59:01 3 30.16 0.00 13.96 19.82 1.39 34.68 18:00:01 all 21.75 0.00 9.69 0.69 1.85 66.02 18:00:01 0 21.29 0.00 9.83 1.44 1.91 65.53 18:00:01 1 23.10 0.00 10.13 0.53 2.02 64.21 18:00:01 2 21.47 0.00 9.12 0.12 1.80 67.49 18:00:01 3 21.14 0.00 9.69 0.64 1.67 66.86 18:01:01 all 31.40 0.00 5.31 1.54 1.65 60.09 18:01:01 0 33.83 0.00 5.19 3.23 1.62 56.13 18:01:01 1 28.67 0.00 5.12 2.21 1.66 62.34 18:01:01 2 34.51 0.00 5.53 0.42 1.60 57.94 18:01:01 3 28.61 0.00 5.42 0.30 1.71 63.96 18:02:01 all 56.75 0.00 15.28 0.37 1.87 25.73 18:02:01 0 56.19 0.00 16.10 0.53 1.98 25.19 18:02:01 1 55.46 0.00 14.91 0.12 1.73 27.77 18:02:01 2 56.38 0.00 14.35 0.73 1.95 26.59 18:02:01 3 58.99 0.00 15.75 0.12 1.80 23.34 18:03:01 all 31.83 0.00 1.48 0.54 0.96 65.18 18:03:01 0 16.64 0.00 1.37 1.27 0.53 80.19 18:03:01 1 58.48 0.00 2.41 0.07 1.49 37.55 18:03:01 2 31.68 0.00 1.03 0.69 1.19 65.41 18:03:01 3 20.52 0.00 1.16 0.10 0.66 77.56 Average: all 31.28 0.00 8.72 2.43 1.44 56.13 Average: 0 28.26 0.00 8.83 2.24 1.36 59.31 Average: 1 38.90 0.00 8.99 1.43 1.56 49.13 Average: 2 28.46 0.00 8.22 1.81 1.45 60.05 Average: 3 29.47 0.00 8.83 4.25 1.40 56.05